memset (pack, 0, sizeof (MXFPartitionPack));
+ GST_DEBUG ("Parsing partition pack:");
+
if (key->u[13] == 0x02)
pack->type = MXF_PARTITION_PACK_HEADER;
else if (key->u[13] == 0x03)
else if (key->u[13] == 0x04)
pack->type = MXF_PARTITION_PACK_FOOTER;
+ GST_DEBUG (" type = %s",
+ (pack->type == MXF_PARTITION_PACK_HEADER) ? "header" : (pack->type ==
+ MXF_PARTITION_PACK_BODY) ? "body" : "footer");
+
pack->closed = (key->u[14] == 0x02 || key->u[14] == 0x04);
pack->complete = (key->u[14] == 0x03 || key->u[14] == 0x04);
+ GST_DEBUG (" closed = %s, complete = %s", (pack->closed) ? "yes" : "no",
+ (pack->complete) ? "yes" : "no");
+
pack->major_version = GST_READ_UINT16_BE (data);
if (pack->major_version != 1)
goto error;
data += 2;
size -= 2;
+ GST_DEBUG (" MXF version = %u.%u", pack->major_version, pack->minor_version);
+
pack->kag_size = GST_READ_UINT32_BE (data);
data += 4;
size -= 4;
+ GST_DEBUG (" KAG size = %u", pack->kag_size);
+
pack->this_partition = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
+ GST_DEBUG (" this partition offset = %" G_GUINT64_FORMAT,
+ pack->this_partition);
+
pack->prev_partition = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
+ GST_DEBUG (" previous partition offset = %" G_GUINT64_FORMAT,
+ pack->prev_partition);
+
pack->footer_partition = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
+ GST_DEBUG (" footer partition offset = %" G_GUINT64_FORMAT,
+ pack->footer_partition);
+
pack->header_byte_count = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
+ GST_DEBUG (" header byte count = %" G_GUINT64_FORMAT,
+ pack->header_byte_count);
+
pack->index_byte_count = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
data += 4;
size -= 4;
+ GST_DEBUG (" index sid = %u, size = %" G_GUINT64_FORMAT, pack->index_sid,
+ pack->index_byte_count);
+
pack->body_offset = GST_READ_UINT64_BE (data);
data += 8;
size -= 8;
data += 4;
size -= 4;
+ GST_DEBUG (" body sid = %u, offset = %" G_GUINT64_FORMAT, pack->body_sid,
+ pack->body_offset);
+
memcpy (&pack->operational_pattern, data, 16);
data += 16;
size -= 16;
+ GST_DEBUG (" operational pattern = %s",
+ mxf_ul_to_string (&pack->operational_pattern, str));
+
pack->n_essence_containers = GST_READ_UINT32_BE (data);
data += 4;
size -= 4;
+ GST_DEBUG (" number of essence containers = %u", pack->n_essence_containers);
+
if (GST_READ_UINT32_BE (data) != 16)
goto error;
data += 4;
if (pack->n_essence_containers) {
pack->essence_containers = g_new (MXFUL, pack->n_essence_containers);
- for (i = 0; i < pack->n_essence_containers; i++)
+ for (i = 0; i < pack->n_essence_containers; i++) {
memcpy (&pack->essence_containers[i], data + i * 16, 16);
+ GST_DEBUG (" essence container %u = %s", i,
+ mxf_ul_to_string (&pack->essence_containers[i], str));
+ }
}
pack->valid = TRUE;
- GST_DEBUG ("Parsed partition pack: \n"
- " type = %s, closed = %s, complete = %s\n"
- " MXF version = %u.%u\n"
- " KAG size = %u\n"
- " this partition offset = %" G_GUINT64_FORMAT "\n"
- " previous partition offset = %" G_GUINT64_FORMAT "\n"
- " footer partition offset = %" G_GUINT64_FORMAT "\n"
- " header size = %" G_GUINT64_FORMAT "\n"
- " index sid = %u, size %" G_GUINT64_FORMAT "\n"
- " body sid = %u, offset %" G_GUINT64_FORMAT "\n"
- " operational pattern = %s\n"
- " number of essence containers = %u",
- (pack->type == MXF_PARTITION_PACK_HEADER) ? "header" : (pack->type ==
- MXF_PARTITION_PACK_BODY) ? "body" : "footer",
- (pack->closed) ? "yes" : "no", (pack->complete) ? "yes" : "no",
- pack->major_version, pack->minor_version, pack->kag_size,
- pack->this_partition, pack->prev_partition, pack->footer_partition,
- pack->header_byte_count, pack->index_sid, pack->index_byte_count,
- pack->body_sid, pack->body_offset,
- mxf_ul_to_string (&pack->operational_pattern, str),
- pack->n_essence_containers);
-
- for (i = 0; i < pack->n_essence_containers; i++) {
- GST_DEBUG (" essence container %u = %s", i,
- mxf_ul_to_string (&pack->essence_containers[i], str));
- }
return TRUE;
memset (pack, 0, sizeof (MXFPrimerPack));
+ GST_DEBUG ("Parsing primer pack:");
+
pack->mappings =
g_hash_table_new_full (g_direct_hash, g_direct_equal,
(GDestroyNotify) NULL, (GDestroyNotify) _mxf_mapping_ul_free);
n = GST_READ_UINT32_BE (data);
data += 4;
+ GST_DEBUG (" number of mappings = %u", n);
+
if (GST_READ_UINT32_BE (data) != 18)
goto error;
data += 4;
if (size < 8 + n * 18)
goto error;
- GST_DEBUG ("Parsed primer pack:");
for (i = 0; i < n; i++) {
guint local_tag;
gchar str[48];
data += 16;
g_hash_table_insert (pack->mappings, GUINT_TO_POINTER (local_tag), uid);
- GST_DEBUG (" Adding primer pack association: 0x%04x -> %s", local_tag,
+ GST_DEBUG (" Adding mapping = 0x%04x -> %s", local_tag,
mxf_ul_to_string (uid, str));
}
guint16 tag, tag_size;
const guint8 *tag_data;
gchar str[48];
- guint i;
g_return_val_if_fail (data != NULL, FALSE);
memset (preface, 0, sizeof (MXFMetadataPreface));
+ GST_DEBUG ("Parsing preface:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&preface->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&preface->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&preface->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&preface->generation_uid, str));
break;
case 0x3b02:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_timestamp_parse (&preface->last_modified_date, tag_data,
tag_size))
goto error;
+ GST_DEBUG (" last modified date = %d/%u/%u %u:%u:%u.%u",
+ preface->last_modified_date.year, preface->last_modified_date.month,
+ preface->last_modified_date.day, preface->last_modified_date.hour,
+ preface->last_modified_date.minute,
+ preface->last_modified_date.second,
+ (preface->last_modified_date.quarter_msecond * 1000) / 256);
break;
case 0x3b05:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 2)
goto error;
preface->version = GST_READ_UINT16_BE (tag_data);
+ GST_DEBUG (" version = %u.%u", (preface->version >> 8),
+ (preface->version & 0x0f));
break;
case 0x3b07:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
preface->object_model_version = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" object model version = %u",
+ preface->object_model_version);
break;
case 0x3b08:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&preface->primary_package_uid, tag_data, 16);
+ GST_DEBUG (" primary package = %s",
+ mxf_ul_to_string (&preface->primary_package_uid, str));
break;
case 0x3b06:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size < 8)
goto error;
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of identifications = %u",
+ preface->n_identifications);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
preface->n_identifications = len;
preface->identifications_uids = g_new (MXFUL, len);
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&preface->identifications_uids[i], tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" identification %u = %s", i,
+ mxf_ul_to_string (&preface->identifications_uids[i], str));
+ }
break;
}
case 0x3b03:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&preface->content_storage_uid, tag_data, 16);
+ GST_DEBUG (" content storage = %s",
+ mxf_ul_to_string (&preface->content_storage_uid, str));
break;
case 0x3b09:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&preface->operational_pattern, tag_data, 16);
+ GST_DEBUG (" operational pattern = %s",
+ mxf_ul_to_string (&preface->operational_pattern, str));
break;
case 0x3b0a:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size < 8)
goto error;
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of essence containers = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
preface->n_essence_containers = len;
preface->essence_containers = g_new (MXFUL, len);
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&preface->essence_containers[i], tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" essence container %u = %s", i,
+ mxf_ul_to_string (&preface->essence_containers[i], str));
+ }
break;
}
case 0x3b0b:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size < 8)
goto error;
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of DM schemes = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
preface->n_dm_schemes = len;
preface->dm_schemes = g_new (MXFUL, len);
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&preface->dm_schemes[i], tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" DM schemes %u = %s", i,
+ mxf_ul_to_string (&preface->dm_schemes[i], str));
+ }
break;
}
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&preface->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed preface:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&preface->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&preface->generation_uid, str));
- GST_DEBUG (" last modified date = %d/%u/%u %u:%u:%u.%u",
- preface->last_modified_date.year, preface->last_modified_date.month,
- preface->last_modified_date.day, preface->last_modified_date.hour,
- preface->last_modified_date.minute, preface->last_modified_date.second,
- (preface->last_modified_date.quarter_msecond * 1000) / 256);
- GST_DEBUG (" version = %u.%u", (preface->version >> 8),
- (preface->version & 0x0f));
- GST_DEBUG (" object model version = %u", preface->object_model_version);
- GST_DEBUG (" primary package = %s",
- mxf_ul_to_string (&preface->primary_package_uid, str));
- GST_DEBUG (" content storage = %s",
- mxf_ul_to_string (&preface->content_storage_uid, str));
- GST_DEBUG (" operational pattern = %s",
- mxf_ul_to_string (&preface->operational_pattern, str));
- GST_DEBUG (" number of identifications = %u", preface->n_identifications);
- GST_DEBUG (" number of essence containers = %u",
- preface->n_essence_containers);
- GST_DEBUG (" number of DM schemes = %u", preface->n_dm_schemes);
-
- for (i = 0; i < preface->n_identifications; i++)
- GST_DEBUG (" identification %u = %s", i,
- mxf_ul_to_string (&preface->identifications_uids[i], str));
-
- for (i = 0; i < preface->n_essence_containers; i++)
- GST_DEBUG (" essence container %u = %s", i,
- mxf_ul_to_string (&preface->essence_containers[i], str));
-
- for (i = 0; i < preface->n_dm_schemes; i++)
- GST_DEBUG (" DM schemes %u = %s", i,
- mxf_ul_to_string (&preface->dm_schemes[i], str));
-
return TRUE;
error:
memset (identification, 0, sizeof (MXFMetadataIdentification));
+ GST_DEBUG ("Parsing identification:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&identification->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&identification->instance_uid, str));
break;
case 0x3c09:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&identification->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&identification->generation_uid, str));
break;
case 0x3c01:
- GST_WRITE_UINT16_BE (data, 0x0000);
identification->company_name = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" company name = %s",
+ GST_STR_NULL (identification->company_name));
break;
case 0x3c02:
- GST_WRITE_UINT16_BE (data, 0x0000);
identification->product_name = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" product name = %s",
+ GST_STR_NULL (identification->product_name));
break;
case 0x3c03:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_product_version_parse (&identification->product_version,
tag_data, tag_size))
goto error;
+ GST_DEBUG (" product version = %u.%u.%u.%u.%u",
+ identification->product_version.major,
+ identification->product_version.minor,
+ identification->product_version.patch,
+ identification->product_version.build,
+ identification->product_version.release);
break;
case 0x3c04:
- GST_WRITE_UINT16_BE (data, 0x0000);
identification->version_string = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" version string = %s",
+ GST_STR_NULL (identification->version_string));
break;
case 0x3c05:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&identification->product_uid, tag_data, 16);
+ GST_DEBUG (" product uid = %s",
+ mxf_ul_to_string (&identification->product_uid, str));
break;
case 0x3c06:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_timestamp_parse (&identification->modification_date, tag_data,
tag_size))
goto error;
+ GST_DEBUG (" modification date = %d/%u/%u %u:%u:%u.%u",
+ identification->modification_date.year,
+ identification->modification_date.month,
+ identification->modification_date.day,
+ identification->modification_date.hour,
+ identification->modification_date.minute,
+ identification->modification_date.second,
+ (identification->modification_date.quarter_msecond * 1000) / 256);
break;
case 0x3c07:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_product_version_parse (&identification->toolkit_version,
tag_data, tag_size))
goto error;
+ GST_DEBUG (" toolkit version = %u.%u.%u.%u.%u",
+ identification->toolkit_version.major,
+ identification->toolkit_version.minor,
+ identification->toolkit_version.patch,
+ identification->toolkit_version.build,
+ identification->toolkit_version.release);
break;
case 0x3c08:
- GST_WRITE_UINT16_BE (data, 0x0000);
identification->platform = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" platform = %s", GST_STR_NULL (identification->platform));
break;
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&identification->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed identification:");
- GST_DEBUG (" instance uid = %s",
- mxf_ul_to_string (&identification->instance_uid, str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&identification->generation_uid, str));
- GST_DEBUG (" company name = %s",
- GST_STR_NULL (identification->company_name));
- GST_DEBUG (" product version = %u.%u.%u.%u.%u",
- identification->product_version.major,
- identification->product_version.minor,
- identification->product_version.patch,
- identification->product_version.build,
- identification->product_version.release);
- GST_DEBUG (" version string = %s",
- GST_STR_NULL (identification->version_string));
- GST_DEBUG (" product uid = %s",
- mxf_ul_to_string (&identification->product_uid, str));
- GST_DEBUG (" modification date = %d/%u/%u %u:%u:%u.%u",
- identification->modification_date.year,
- identification->modification_date.month,
- identification->modification_date.day,
- identification->modification_date.hour,
- identification->modification_date.minute,
- identification->modification_date.second,
- (identification->modification_date.quarter_msecond * 1000) / 256);
- GST_DEBUG (" toolkit version = %u.%u.%u.%u.%u",
- identification->toolkit_version.major,
- identification->toolkit_version.minor,
- identification->toolkit_version.patch,
- identification->toolkit_version.build,
- identification->toolkit_version.release);
- GST_DEBUG (" platform = %s", GST_STR_NULL (identification->platform));
-
return TRUE;
error:
guint16 tag, tag_size;
const guint8 *tag_data;
gchar str[48];
- guint i;
g_return_val_if_fail (data != NULL, FALSE);
memset (content_storage, 0, sizeof (MXFMetadataContentStorage));
+ GST_DEBUG ("Parsing content storage:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&content_storage->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&content_storage->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&content_storage->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&content_storage->generation_uid, str));
break;
case 0x1901:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of packages = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
content_storage->packages_uids = g_new (MXFUL, len);
content_storage->n_packages = len;
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&content_storage->packages_uids[i], tag_data + 8 + i * 16,
16);
+ GST_DEBUG (" package %u = %s", i,
+ mxf_ul_to_string (&content_storage->packages_uids[i], str));
+ }
break;
}
case 0x1902:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of essence container data = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
content_storage->essence_container_data_uids = g_new (MXFUL, len);
content_storage->n_essence_container_data = len;
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&content_storage->essence_container_data_uids[i],
tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" essence container data %u = %s", i,
+ mxf_ul_to_string (&content_storage->essence_container_data_uids
+ [i], str));
+ }
break;
}
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&content_storage->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed content storage:");
- GST_DEBUG (" instance uid = %s",
- mxf_ul_to_string (&content_storage->instance_uid, str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&content_storage->generation_uid, str));
- GST_DEBUG (" number of packages = %u", content_storage->n_packages);
- GST_DEBUG (" number of essence container data = %u",
- content_storage->n_essence_container_data);
-
- for (i = 0; i < content_storage->n_packages; i++)
- GST_DEBUG (" package %u = %s", i,
- mxf_ul_to_string (&content_storage->packages_uids[i], str));
- for (i = 0; i < content_storage->n_essence_container_data; i++)
- GST_DEBUG (" essence container data %u = %s", i,
- mxf_ul_to_string (&content_storage->essence_container_data_uids[i],
- str));
-
return TRUE;
error:
memset (essence_container_data, 0, sizeof (MXFMetadataEssenceContainerData));
+ GST_DEBUG ("Parsing essence container data:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&essence_container_data->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&essence_container_data->instance_uid, str));
break;
case 0x2701:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 32)
goto error;
memcpy (&essence_container_data->linked_package_uid, tag_data, 32);
+ GST_DEBUG (" linked package = %s",
+ mxf_umid_to_string (&essence_container_data->linked_package_uid,
+ str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&essence_container_data->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&essence_container_data->generation_uid, str));
break;
case 0x3f06:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
essence_container_data->index_sid = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" index sid = %u", essence_container_data->index_sid);
break;
case 0x3f07:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
essence_container_data->body_sid = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" body sid = %u", essence_container_data->body_sid);
break;
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&essence_container_data->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed essence container data:");
- GST_DEBUG (" instance uid = %s",
- mxf_ul_to_string (&essence_container_data->instance_uid, str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&essence_container_data->generation_uid, str));
- GST_DEBUG (" linked package = %s",
- mxf_umid_to_string (&essence_container_data->linked_package_uid, str));
- GST_DEBUG (" index sid = %u", essence_container_data->index_sid);
- GST_DEBUG (" body sid = %u", essence_container_data->body_sid);
-
return TRUE;
error:
guint16 tag, tag_size;
const guint8 *tag_data;
gchar str[96];
- guint i;
g_return_val_if_fail (data != NULL, FALSE);
memset (generic_package, 0, sizeof (MXFMetadataGenericPackage));
+ GST_DEBUG ("Parsing generic package:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&generic_package->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&generic_package->instance_uid, str));
break;
case 0x4401:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 32)
goto error;
memcpy (&generic_package->package_uid, tag_data, 32);
+ GST_DEBUG (" UMID = %s",
+ mxf_umid_to_string (&generic_package->package_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&generic_package->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&generic_package->generation_uid, str));
break;
case 0x4402:
generic_package->name = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" name = %s", GST_STR_NULL (generic_package->name));
break;
case 0x4405:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_timestamp_parse (&generic_package->package_creation_date,
tag_data, tag_size))
goto error;
+ GST_DEBUG (" creation date = %d/%u/%u %u:%u:%u.%u",
+ generic_package->package_creation_date.year,
+ generic_package->package_creation_date.month,
+ generic_package->package_creation_date.day,
+ generic_package->package_creation_date.hour,
+ generic_package->package_creation_date.minute,
+ generic_package->package_creation_date.second,
+ (generic_package->package_creation_date.quarter_msecond * 1000) /
+ 256);
break;
case 0x4404:
if (!mxf_timestamp_parse (&generic_package->package_modified_date,
tag_data, tag_size))
goto error;
+ GST_DEBUG (" modification date = %d/%u/%u %u:%u:%u.%u",
+ generic_package->package_modified_date.year,
+ generic_package->package_modified_date.month,
+ generic_package->package_modified_date.day,
+ generic_package->package_modified_date.hour,
+ generic_package->package_modified_date.minute,
+ generic_package->package_modified_date.second,
+ (generic_package->package_modified_date.quarter_msecond * 1000) /
+ 256);
break;
case 0x4403:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of tracks = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
generic_package->tracks_uids = g_new (MXFUL, len);
generic_package->n_tracks = len;
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&generic_package->tracks_uids[i], tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" track %u = %s", i,
+ mxf_ul_to_string (&generic_package->tracks_uids[i], str));
+ }
break;
}
case 0x4701:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
generic_package->n_descriptors = 1;
memcpy (&generic_package->descriptors_uid, tag_data, 16);
+ GST_DEBUG (" descriptor = %s",
+ mxf_ul_to_string (&generic_package->descriptors_uid, str));
break;
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&generic_package->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed package:");
- GST_DEBUG (" instance uid = %s",
- mxf_ul_to_string (&generic_package->instance_uid, str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&generic_package->generation_uid, str));
- GST_DEBUG (" UMID = %s", mxf_umid_to_string (&generic_package->package_uid,
- str));
- GST_DEBUG (" name = %s", GST_STR_NULL (generic_package->name));
- GST_DEBUG (" creation date = %d/%u/%u %u:%u:%u.%u",
- generic_package->package_creation_date.year,
- generic_package->package_creation_date.month,
- generic_package->package_creation_date.day,
- generic_package->package_creation_date.hour,
- generic_package->package_creation_date.minute,
- generic_package->package_creation_date.second,
- (generic_package->package_creation_date.quarter_msecond * 1000) / 256);
- GST_DEBUG (" modification date = %d/%u/%u %u:%u:%u.%u",
- generic_package->package_modified_date.year,
- generic_package->package_modified_date.month,
- generic_package->package_modified_date.day,
- generic_package->package_modified_date.hour,
- generic_package->package_modified_date.minute,
- generic_package->package_modified_date.second,
- (generic_package->package_modified_date.quarter_msecond * 1000) / 256);
- GST_DEBUG (" descriptor = %s",
- mxf_ul_to_string (&generic_package->descriptors_uid, str));
- GST_DEBUG (" number of tracks = %u", generic_package->n_tracks);
-
- for (i = 0; i < generic_package->n_tracks; i++)
- GST_DEBUG (" track %u = %s", i,
- mxf_ul_to_string (&generic_package->tracks_uids[i], str));
-
return TRUE;
error:
memset (track, 0, sizeof (MXFMetadataTrack));
+ GST_DEBUG ("Parsing track:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&track->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&track->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&track->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&track->generation_uid, str));
break;
case 0x4801:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
track->track_id = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" track id = %u", track->track_id);
break;
case 0x4804:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
track->track_number = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" track number = %u", track->track_number);
break;
case 0x4802:
- GST_WRITE_UINT16_BE (data, 0x0000);
track->track_name = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" track name = %s", GST_STR_NULL (track->track_name));
break;
case 0x4b01:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!mxf_fraction_parse (&track->edit_rate, tag_data, tag_size))
goto error;
+ GST_DEBUG (" edit rate = %d/%d", track->edit_rate.n,
+ track->edit_rate.d);
break;
case 0x4b02:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 8)
goto error;
track->origin = GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" origin = %" G_GINT64_FORMAT, track->origin);
break;
case 0x4803:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&track->sequence_uid, tag_data, 16);
+ GST_DEBUG (" sequence uid = %s",
+ mxf_ul_to_string (&track->sequence_uid, str));
break;
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&track->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed track:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&track->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s", mxf_ul_to_string (&track->generation_uid,
- str));
- GST_DEBUG (" track id = %u", track->track_id);
- GST_DEBUG (" track number = %u", track->track_number);
- GST_DEBUG (" track name = %s", GST_STR_NULL (track->track_name));
- GST_DEBUG (" edit rate = %d/%d", track->edit_rate.n, track->edit_rate.d);
- GST_DEBUG (" origin = %" G_GINT64_FORMAT, track->origin);
- GST_DEBUG (" sequence uid = %s", mxf_ul_to_string (&track->sequence_uid,
- str));
-
return TRUE;
error:
guint16 tag, tag_size;
const guint8 *tag_data;
gchar str[48];
- guint i;
g_return_val_if_fail (data != NULL, FALSE);
memset (sequence, 0, sizeof (MXFMetadataSequence));
+ GST_DEBUG ("Parsing sequence:");
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&sequence->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&sequence->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&sequence->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&sequence->generation_uid, str));
break;
case 0x0201:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&sequence->data_definition, tag_data, 16);
+ GST_DEBUG (" data definition = %s",
+ mxf_ul_to_string (&sequence->data_definition, str));
break;
case 0x0202:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 8)
goto error;
sequence->duration = GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" duration = %" G_GINT64_FORMAT, sequence->duration);
break;
case 0x1001:{
guint32 len;
guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of structural components = %u", len);
if (len == 0)
break;
if (GST_READ_UINT32_BE (tag_data + 4) != 16)
sequence->structural_components_uids = g_new (MXFUL, len);
sequence->n_structural_components = len;
- for (i = 0; i < len; i++)
+ for (i = 0; i < len; i++) {
memcpy (&sequence->structural_components_uids[i],
tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" structural component %u = %s", i,
+ mxf_ul_to_string (&sequence->structural_components_uids[i], str));
+ }
break;
}
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&sequence->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed sequence:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&sequence->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&sequence->generation_uid, str));
- GST_DEBUG (" data definition = %s",
- mxf_ul_to_string (&sequence->data_definition, str));
- GST_DEBUG (" duration = %" G_GINT64_FORMAT, sequence->duration);
- GST_DEBUG (" number of structural components = %u",
- sequence->n_structural_components);
-
- for (i = 0; i < sequence->n_structural_components; i++)
- GST_DEBUG (" structural component %u = %s", i,
- mxf_ul_to_string (&sequence->structural_components_uids[i], str));
-
-
return TRUE;
error:
memset (component, 0, sizeof (MXFMetadataStructuralComponent));
+ GST_DEBUG ("Parsing structural component:");
+
component->type = type;
+ GST_DEBUG (" type = %s",
+ (component->type ==
+ MXF_METADATA_TIMECODE_COMPONENT) ? "timecode component" :
+ "source clip");
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&component->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&component->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&component->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&component->generation_uid, str));
break;
case 0x0201:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&component->data_definition, tag_data, 16);
+ GST_DEBUG (" data definition = %s",
+ mxf_ul_to_string (&component->data_definition, str));
break;
case 0x0202:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 8)
goto error;
component->duration = GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" duration = %" G_GINT64_FORMAT, component->duration);
break;
/* Timecode component specifics */
case 0x1502:
if (type != MXF_METADATA_TIMECODE_COMPONENT)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 2)
goto error;
component->timecode_component.rounded_timecode_base =
GST_READ_UINT16_BE (tag_data);
+ GST_DEBUG (" rounded timecode base = %u",
+ component->timecode_component.rounded_timecode_base);
break;
case 0x1501:
if (type != MXF_METADATA_TIMECODE_COMPONENT)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 8)
goto error;
component->timecode_component.start_timecode =
GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" start timecode = %" G_GINT64_FORMAT,
+ component->timecode_component.start_timecode);
break;
case 0x1503:
if (type != MXF_METADATA_TIMECODE_COMPONENT)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 1)
goto error;
component->timecode_component.drop_frame =
(GST_READ_UINT8 (tag_data) != 0);
+ GST_DEBUG (" drop frame = %s",
+ (component->timecode_component.drop_frame) ? "yes" : "no");
break;
/* Source clip specifics */
case 0x1201:
if (type != MXF_METADATA_SOURCE_CLIP)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 8)
goto error;
component->source_clip.start_position = GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" start position = %" G_GINT64_FORMAT,
+ component->source_clip.start_position);
break;
case 0x1101:
if (type != MXF_METADATA_SOURCE_CLIP)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 32)
goto error;
memcpy (&component->source_clip.source_package_id, tag_data, 32);
+ GST_DEBUG (" source package id = %s",
+ mxf_umid_to_string (&component->source_clip.source_package_id,
+ str));
break;
case 0x1102:
if (type != MXF_METADATA_SOURCE_CLIP)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 4)
goto error;
component->source_clip.source_track_id = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" source track id = %u",
+ component->source_clip.source_track_id);
break;
DFLT:
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&component->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed structural component:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&component->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&component->generation_uid, str));
- GST_DEBUG (" type = %s",
- (component->type ==
- MXF_METADATA_TIMECODE_COMPONENT) ? "timecode component" :
- "source clip");
- GST_DEBUG (" data definition = %s",
- mxf_ul_to_string (&component->data_definition, str));
- GST_DEBUG (" duration = %" G_GINT64_FORMAT, component->duration);
-
- if (component->type == MXF_METADATA_TIMECODE_COMPONENT) {
- GST_DEBUG (" start timecode = %" G_GINT64_FORMAT,
- component->timecode_component.start_timecode);
- GST_DEBUG (" rounded timecode base = %u",
- component->timecode_component.rounded_timecode_base);
- GST_DEBUG (" drop frame = %s",
- (component->timecode_component.drop_frame) ? "yes" : "no");
- } else {
- GST_DEBUG (" start position = %" G_GINT64_FORMAT,
- component->source_clip.start_position);
- GST_DEBUG (" source package id = %s",
- mxf_umid_to_string (&component->source_clip.source_package_id, str));
- GST_DEBUG (" source track id = %u",
- component->source_clip.source_track_id);
- }
-
return TRUE;
error:
}
gboolean
-mxf_metadata_generic_descriptor_parse (const MXFUL * key,
+mxf_metadata_descriptor_parse (const MXFUL * key,
MXFMetadataGenericDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
+ const MXFPrimerPack * primer, guint16 type,
+ const guint8 * data, guint size,
+ MXFMetadataDescriptorHandleTag handle_tag, MXFMetadataDescriptorReset reset)
{
guint16 tag, tag_size;
const guint8 *tag_data;
- gchar str[48];
- guint i;
g_return_val_if_fail (data != NULL, FALSE);
+ g_return_val_if_fail (key != NULL, FALSE);
+ g_return_val_if_fail (primer != NULL, FALSE);
+ g_return_val_if_fail (descriptor != NULL, FALSE);
+ g_return_val_if_fail (handle_tag != NULL, FALSE);
+ g_return_val_if_fail (reset != NULL, FALSE);
- memset (descriptor, 0, sizeof (MXFMetadataGenericDescriptor));
+ reset (descriptor);
descriptor->type = type;
+ GST_DEBUG ("Parsing descriptor of type 0x%04x:", type);
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
- switch (tag) {
- case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->instance_uid, tag_data, 16);
- break;
- case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->generation_uid, tag_data, 16);
- break;
- case 0x2f01:{
- guint32 len;
- guint i;
-
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size < 8)
- goto error;
-
- len = GST_READ_UINT32_BE (tag_data);
- if (len == 0)
- goto next;
+ if (!handle_tag (descriptor, primer, tag, tag_data, tag_size))
+ if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
+ &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
+ goto next;
- if (GST_READ_UINT32_BE (tag_data + 4) != 16)
- goto error;
-
- descriptor->locators_uids = g_new (MXFUL, len);
- descriptor->n_locators = len;
- for (i = 0; i < len; i++)
- memcpy (&descriptor->locators_uids[i], tag_data + 8 + i * 16, 16);
- break;
- }
- }
next:
-
data += 4 + tag_size;
size -= 4 + tag_size;
}
+ return TRUE;
+}
- GST_DEBUG ("Parsed generic descriptor:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&descriptor->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&descriptor->generation_uid, str));
- GST_DEBUG (" type = %u", descriptor->type);
- GST_DEBUG (" number of locators = %u", descriptor->n_locators);
+gboolean
+mxf_metadata_generic_descriptor_handle_tag (MXFMetadataGenericDescriptor *
+ descriptor, const MXFPrimerPack * primer, guint16 tag,
+ const guint8 * tag_data, guint16 tag_size)
+{
+ gboolean ret = FALSE;
+ gchar str[48];
- for (i = 0; i < descriptor->n_locators; i++)
- GST_DEBUG (" locator %u = %s", i,
- mxf_ul_to_string (&descriptor->locators_uids[i], str));
+ switch (tag) {
+ case 0x3c0a:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&descriptor->instance_uid, str));
+ ret = TRUE;
+ break;
+ case 0x0102:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&descriptor->generation_uid, str));
+ ret = TRUE;
+ break;
+ case 0x2f01:{
+ guint32 len;
+ guint i;
+
+ if (tag_size < 8)
+ goto error;
+
+ len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of locators = %u", len);
+ if (len == 0)
+ return TRUE;
+
+ if (GST_READ_UINT32_BE (tag_data + 4) != 16)
+ goto error;
+
+ descriptor->locators_uids = g_new (MXFUL, len);
+ descriptor->n_locators = len;
+ for (i = 0; i < len; i++) {
+ memcpy (&descriptor->locators_uids[i], tag_data + 8 + i * 16, 16);
+ GST_DEBUG (" locator %u = %s", i,
+ mxf_ul_to_string (&descriptor->locators_uids[i], str));
+ }
+ ret = TRUE;
+ break;
+ }
+ }
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid generic descriptor");
- mxf_metadata_generic_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid generic descriptor tag 0x%04x of size %u", tag, tag_size);
- return FALSE;
+ return TRUE;
}
void mxf_metadata_generic_descriptor_reset
{
g_return_if_fail (descriptor != NULL);
- switch (descriptor->type) {
- case MXF_METADATA_FILE_DESCRIPTOR:
- break;
- }
-
if (descriptor->locators_uids)
g_free (descriptor->locators_uids);
}
gboolean
-mxf_metadata_file_descriptor_parse (const MXFUL * key,
- MXFMetadataFileDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
+mxf_metadata_file_descriptor_handle_tag (MXFMetadataGenericDescriptor * d,
+ const MXFPrimerPack * primer, guint16 tag, const guint8 * tag_data,
+ guint16 tag_size)
{
- guint16 tag, tag_size;
- const guint8 *tag_data;
+ MXFMetadataFileDescriptor *descriptor = (MXFMetadataFileDescriptor *) d;
+ gboolean ret = FALSE;
gchar str[48];
- g_return_val_if_fail (data != NULL, FALSE);
-
- memset (descriptor, 0, sizeof (MXFMetadataFileDescriptor));
-
- if (!mxf_metadata_generic_descriptor_parse (key,
- (MXFMetadataGenericDescriptor *) descriptor, primer, type, data,
- size))
- goto error;
-
descriptor->parent.is_file_descriptor = TRUE;
- while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
- if (tag_size == 0 || tag == 0x0000)
- goto next;
-
- switch (tag) {
- case 0x3006:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->linked_track_id = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3001:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!mxf_fraction_parse (&descriptor->sample_rate, tag_data, tag_size))
- goto error;
- break;
- case 0x3002:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 8)
- goto error;
- descriptor->container_duration = GST_READ_UINT64_BE (tag_data);
- break;
- case 0x3004:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->essence_container, tag_data, 16);
- break;
- case 0x3005:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->codec, tag_data, 16);
- break;
- default:
- if (type != MXF_METADATA_FILE_DESCRIPTOR)
- goto next;
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
- &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
- goto error;
- break;
- }
-
- next:
- data += 4 + tag_size;
- size -= 4 + tag_size;
+ switch (tag) {
+ case 0x3006:
+ if (tag_size != 4)
+ goto error;
+ descriptor->linked_track_id = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" linked track id = %u", descriptor->linked_track_id);
+ ret = TRUE;
+ break;
+ case 0x3001:
+ if (!mxf_fraction_parse (&descriptor->sample_rate, tag_data, tag_size))
+ goto error;
+ GST_DEBUG (" sample rate = %d/%d", descriptor->sample_rate.n,
+ descriptor->sample_rate.d);
+ ret = TRUE;
+ break;
+ case 0x3002:
+ if (tag_size != 8)
+ goto error;
+ descriptor->container_duration = GST_READ_UINT64_BE (tag_data);
+ GST_DEBUG (" container duration = %" G_GINT64_FORMAT,
+ descriptor->container_duration);
+ ret = TRUE;
+ break;
+ case 0x3004:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->essence_container, tag_data, 16);
+ GST_DEBUG (" essence container = %s",
+ mxf_ul_to_string (&descriptor->essence_container, str));
+ ret = TRUE;
+ break;
+ case 0x3005:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->codec, tag_data, 16);
+ GST_DEBUG (" codec = %s", mxf_ul_to_string (&descriptor->codec, str));
+ ret = TRUE;
+ break;
+ default:
+ ret =
+ mxf_metadata_generic_descriptor_handle_tag (d, primer, tag, tag_data,
+ tag_size);
+ break;
}
- GST_DEBUG ("Parsed file descriptor:");
- GST_DEBUG (" linked track id = %u", descriptor->linked_track_id);
- GST_DEBUG (" sample rate = %d/%d", descriptor->sample_rate.n,
- descriptor->sample_rate.d);
- GST_DEBUG (" container duration = %" G_GINT64_FORMAT,
- descriptor->container_duration);
- GST_DEBUG (" essence container = %s",
- mxf_ul_to_string (&descriptor->essence_container, str));
- GST_DEBUG (" codec = %s", mxf_ul_to_string (&descriptor->codec, str));
-
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid file descriptor");
- mxf_metadata_file_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid file descriptor tag 0x%04x of size %u", tag, tag_size);
- return FALSE;
+ return TRUE;
}
void
}
gboolean
-mxf_metadata_generic_sound_essence_descriptor_parse (const MXFUL * key,
- MXFMetadataGenericSoundEssenceDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
+ mxf_metadata_generic_sound_essence_descriptor_handle_tag
+ (MXFMetadataGenericDescriptor * d, const MXFPrimerPack * primer,
+ guint16 tag, const guint8 * tag_data, guint16 tag_size)
{
- guint16 tag, tag_size;
- const guint8 *tag_data;
+ MXFMetadataGenericSoundEssenceDescriptor *descriptor =
+ (MXFMetadataGenericSoundEssenceDescriptor *) d;
+ gboolean ret = FALSE;
gchar str[48];
- g_return_val_if_fail (data != NULL, FALSE);
-
- memset (descriptor, 0, sizeof (MXFMetadataGenericSoundEssenceDescriptor));
-
- if (!mxf_metadata_file_descriptor_parse (key,
- (MXFMetadataFileDescriptor *) descriptor, primer, type, data, size))
- goto error;
-
- while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
- if (tag_size == 0 || tag == 0x0000)
- goto next;
-
- switch (tag) {
- case 0x3d03:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!mxf_fraction_parse (&descriptor->audio_sampling_rate, tag_data,
- tag_size))
- goto error;
- break;
- case 0x3d02:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->locked = (GST_READ_UINT8 (tag_data) != 0);
- break;
- case 0x3d04:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->audio_ref_level = GST_READ_UINT8 (tag_data);
- break;
- case 0x3d05:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->electro_spatial_formulation = GST_READ_UINT8 (tag_data);
- break;
- case 0x3d07:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->channel_count = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3d01:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->quantization_bits = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3d0c:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->dial_norm = GST_READ_UINT8 (tag_data);
- break;
- case 0x3d06:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->sound_essence_compression, tag_data, 16);
- break;
- default:
- if (type != MXF_METADATA_GENERIC_SOUND_ESSENCE_DESCRIPTOR)
- goto next;
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
- &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
- goto error;
- break;
- }
-
- next:
- data += 4 + tag_size;
- size -= 4 + tag_size;
+ switch (tag) {
+ case 0x3d03:
+ if (!mxf_fraction_parse (&descriptor->audio_sampling_rate, tag_data,
+ tag_size))
+ goto error;
+ GST_DEBUG (" audio sampling rate = %d/%d",
+ descriptor->audio_sampling_rate.n, descriptor->audio_sampling_rate.d);
+ ret = TRUE;
+ break;
+ case 0x3d02:
+ if (tag_size != 1)
+ goto error;
+ descriptor->locked = (GST_READ_UINT8 (tag_data) != 0);
+ GST_DEBUG (" locked = %s", (descriptor->locked) ? "yes" : "no");
+ ret = TRUE;
+ break;
+ case 0x3d04:
+ if (tag_size != 1)
+ goto error;
+ descriptor->audio_ref_level = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" audio ref level = %d", descriptor->audio_ref_level);
+ ret = TRUE;
+ break;
+ case 0x3d05:
+ if (tag_size != 1)
+ goto error;
+ descriptor->electro_spatial_formulation = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" electro spatial formulation = %u",
+ descriptor->electro_spatial_formulation);
+ ret = TRUE;
+ break;
+ case 0x3d07:
+ if (tag_size != 4)
+ goto error;
+ descriptor->channel_count = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" channel count = %u", descriptor->channel_count);
+ ret = TRUE;
+ break;
+ case 0x3d01:
+ if (tag_size != 4)
+ goto error;
+ descriptor->quantization_bits = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" quantization bits = %u", descriptor->quantization_bits);
+ ret = TRUE;
+ break;
+ case 0x3d0c:
+ if (tag_size != 1)
+ goto error;
+ descriptor->dial_norm = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" dial norm = %d", descriptor->dial_norm);
+ ret = TRUE;
+ break;
+ case 0x3d06:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->sound_essence_compression, tag_data, 16);
+ GST_DEBUG (" sound essence compression = %s",
+ mxf_ul_to_string (&descriptor->sound_essence_compression, str));
+ ret = TRUE;
+ break;
+ default:
+ ret =
+ mxf_metadata_file_descriptor_handle_tag (d, primer, tag, tag_data,
+ tag_size);
+ break;
}
- GST_DEBUG ("Parsed generic sound essence descriptor:");
- GST_DEBUG (" audio sampling rate = %d/%d", descriptor->audio_sampling_rate.n,
- descriptor->audio_sampling_rate.d);
- GST_DEBUG (" locked = %s", (descriptor->locked) ? "yes" : "no");
- GST_DEBUG (" audio ref level = %d", descriptor->audio_ref_level);
- GST_DEBUG (" electro spatial formulation = %u",
- descriptor->electro_spatial_formulation);
- GST_DEBUG (" channel count = %u", descriptor->channel_count);
- GST_DEBUG (" quantization bits = %u", descriptor->quantization_bits);
- GST_DEBUG (" dial norm = %d", descriptor->dial_norm);
- GST_DEBUG (" sound essence compression = %s",
- mxf_ul_to_string (&descriptor->sound_essence_compression, str));
-
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid generic sound essence descriptor");
- mxf_metadata_generic_sound_essence_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid generic sound essence descriptor tag 0x%04x of size %u",
+ tag, tag_size);
- return FALSE;
+ return TRUE;
}
void mxf_metadata_generic_sound_essence_descriptor_reset
}
gboolean
-mxf_metadata_generic_picture_essence_descriptor_parse (const MXFUL * key,
- MXFMetadataGenericPictureEssenceDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
+ mxf_metadata_generic_picture_essence_descriptor_handle_tag
+ (MXFMetadataGenericDescriptor * d, const MXFPrimerPack * primer,
+ guint16 tag, const guint8 * tag_data, guint16 tag_size)
{
- guint16 tag, tag_size;
- const guint8 *tag_data;
+ MXFMetadataGenericPictureEssenceDescriptor *descriptor =
+ (MXFMetadataGenericPictureEssenceDescriptor *) d;
+ gboolean ret = FALSE;
gchar str[48];
- g_return_val_if_fail (data != NULL, FALSE);
-
- memset (descriptor, 0, sizeof (MXFMetadataGenericPictureEssenceDescriptor));
-
- if (!mxf_metadata_file_descriptor_parse (key,
- (MXFMetadataFileDescriptor *) descriptor, primer, type, data, size))
- goto error;
-
- while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
- if (tag_size == 0 || tag == 0x0000)
- goto next;
-
- switch (tag) {
- case 0x3215:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->signal_standard = GST_READ_UINT8 (tag_data);
- break;
- case 0x320c:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->frame_layout = GST_READ_UINT8 (tag_data);
- break;
- case 0x3203:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->stored_width = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3202:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->stored_height = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3216:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->stored_f2_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3205:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->sampled_width = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3204:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->sampled_height = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3206:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->sampled_x_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3207:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->sampled_y_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3208:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->display_height = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3209:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->display_width = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x320a:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->display_x_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x320b:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->display_y_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3217:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->display_f2_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x320e:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!mxf_fraction_parse (&descriptor->aspect_ratio, tag_data, tag_size))
- goto error;
- break;
- case 0x3218:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->active_format_descriptor = GST_READ_UINT8 (tag_data);
- break;
- case 0x320d:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size < 8)
- goto error;
-
- if (GST_READ_UINT32_BE (tag_data) == 0)
- goto next;
+ switch (tag) {
+ case 0x3215:
+ if (tag_size != 1)
+ goto error;
+ descriptor->signal_standard = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" signal standard = %u", descriptor->signal_standard);
+ ret = TRUE;
+ break;
+ case 0x320c:
+ if (tag_size != 1)
+ goto error;
+ descriptor->frame_layout = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" frame layout = %u", descriptor->frame_layout);
+ ret = TRUE;
+ break;
+ case 0x3203:
+ if (tag_size != 4)
+ goto error;
+ descriptor->stored_width = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" stored width = %u", descriptor->stored_width);
+ ret = TRUE;
+ break;
+ case 0x3202:
+ if (tag_size != 4)
+ goto error;
+ descriptor->stored_height = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" stored height = %u", descriptor->stored_height);
+ ret = TRUE;
+ break;
+ case 0x3216:
+ if (tag_size != 4)
+ goto error;
+ descriptor->stored_f2_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" stored f2 offset = %d", descriptor->stored_f2_offset);
+ ret = TRUE;
+ break;
+ case 0x3205:
+ if (tag_size != 4)
+ goto error;
+ descriptor->sampled_width = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" sampled width = %u", descriptor->sampled_width);
+ ret = TRUE;
+ break;
+ case 0x3204:
+ if (tag_size != 4)
+ goto error;
+ descriptor->sampled_height = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" sampled height = %u", descriptor->sampled_height);
+ ret = TRUE;
+ break;
+ case 0x3206:
+ if (tag_size != 4)
+ goto error;
+ descriptor->sampled_x_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" sampled x offset = %d", descriptor->sampled_x_offset);
+ ret = TRUE;
+ break;
+ case 0x3207:
+ if (tag_size != 4)
+ goto error;
+ descriptor->sampled_y_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" sampled y offset = %d", descriptor->sampled_y_offset);
+ ret = TRUE;
+ break;
+ case 0x3208:
+ if (tag_size != 4)
+ goto error;
+ descriptor->display_height = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" display height = %u", descriptor->display_height);
+ ret = TRUE;
+ break;
+ case 0x3209:
+ if (tag_size != 4)
+ goto error;
+ descriptor->display_width = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" display width = %u", descriptor->display_width);
+ ret = TRUE;
+ break;
+ case 0x320a:
+ if (tag_size != 4)
+ goto error;
+ descriptor->display_x_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" display x offset = %d", descriptor->display_x_offset);
+ ret = TRUE;
+ break;
+ case 0x320b:
+ if (tag_size != 4)
+ goto error;
+ descriptor->display_y_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" display y offset = %d", descriptor->display_y_offset);
+ ret = TRUE;
+ break;
+ case 0x3217:
+ if (tag_size != 4)
+ goto error;
+ descriptor->display_f2_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" display f2 offset = %d", descriptor->display_f2_offset);
+ ret = TRUE;
+ break;
+ case 0x320e:
+ if (!mxf_fraction_parse (&descriptor->aspect_ratio, tag_data, tag_size))
+ goto error;
+ GST_DEBUG (" aspect ratio = %d/%d", descriptor->aspect_ratio.n,
+ descriptor->aspect_ratio.d);
+ ret = TRUE;
+ break;
+ case 0x3218:
+ if (tag_size != 1)
+ goto error;
+ descriptor->active_format_descriptor = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" active format descriptor = %u",
+ descriptor->active_format_descriptor);
+ ret = TRUE;
+ break;
+ case 0x320d:
+ if (tag_size < 8)
+ goto error;
- if (GST_READ_UINT32_BE (tag_data) != 2 &&
- GST_READ_UINT32_BE (tag_data + 4) != 4)
- goto error;
+ if (GST_READ_UINT32_BE (tag_data) == 0)
+ return TRUE;
- if (tag_size != 16)
- goto error;
+ if (GST_READ_UINT32_BE (tag_data) != 2 &&
+ GST_READ_UINT32_BE (tag_data + 4) != 4)
+ goto error;
- descriptor->video_line_map[0] = GST_READ_UINT32_BE (tag_data + 8);
- descriptor->video_line_map[1] = GST_READ_UINT32_BE (tag_data + 12);
- break;
- case 0x320f:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->alpha_transparency = GST_READ_UINT8 (tag_data);
- break;
- case 0x3210:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->capture_gamma, tag_data, 16);
- break;
- case 0x3211:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->image_alignment_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3213:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->image_start_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3214:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->image_end_offset = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3212:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->field_dominance = GST_READ_UINT8 (tag_data);
- break;
- case 0x3201:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 16)
- goto error;
- memcpy (&descriptor->picture_essence_coding, tag_data, 16);
- break;
- default:
- if (type != MXF_METADATA_GENERIC_PICTURE_ESSENCE_DESCRIPTOR)
- goto next;
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
- &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
- goto error;
- break;
- }
+ if (tag_size != 16)
+ goto error;
- next:
- data += 4 + tag_size;
- size -= 4 + tag_size;
+ descriptor->video_line_map[0] = GST_READ_UINT32_BE (tag_data + 8);
+ descriptor->video_line_map[1] = GST_READ_UINT32_BE (tag_data + 12);
+ GST_DEBUG (" video line map = {%i, %i}", descriptor->video_line_map[0],
+ descriptor->video_line_map[1]);
+ ret = TRUE;
+ break;
+ case 0x320f:
+ if (tag_size != 1)
+ goto error;
+ descriptor->alpha_transparency = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" alpha transparency = %u", descriptor->alpha_transparency);
+ ret = TRUE;
+ break;
+ case 0x3210:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->capture_gamma, tag_data, 16);
+ GST_DEBUG (" capture gamma = %s",
+ mxf_ul_to_string (&descriptor->capture_gamma, str));
+ ret = TRUE;
+ break;
+ case 0x3211:
+ if (tag_size != 4)
+ goto error;
+ descriptor->image_alignment_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" image alignment offset = %u",
+ descriptor->image_alignment_offset);
+ ret = TRUE;
+ break;
+ case 0x3213:
+ if (tag_size != 4)
+ goto error;
+ descriptor->image_start_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" image start offset = %u", descriptor->image_start_offset);
+ ret = TRUE;
+ break;
+ case 0x3214:
+ if (tag_size != 4)
+ goto error;
+ descriptor->image_end_offset = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" image end offset = %u", descriptor->image_end_offset);
+ ret = TRUE;
+ break;
+ case 0x3212:
+ if (tag_size != 1)
+ goto error;
+ descriptor->field_dominance = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" field dominance = %u", descriptor->field_dominance);
+ ret = TRUE;
+ break;
+ case 0x3201:
+ if (tag_size != 16)
+ goto error;
+ memcpy (&descriptor->picture_essence_coding, tag_data, 16);
+ GST_DEBUG (" picture essence coding = %s",
+ mxf_ul_to_string (&descriptor->picture_essence_coding, str));
+ ret = TRUE;
+ break;
+ default:
+ ret =
+ mxf_metadata_file_descriptor_handle_tag (d, primer, tag, tag_data,
+ tag_size);
+ break;
}
- GST_DEBUG ("Parsed generic picture essence descriptor:");
- GST_DEBUG (" signal standard = %u", descriptor->signal_standard);
- GST_DEBUG (" frame layout = %u", descriptor->frame_layout);
- GST_DEBUG (" stored size = %ux%u (f2 = %d)", descriptor->stored_width,
- descriptor->stored_height, descriptor->stored_f2_offset);
- GST_DEBUG (" sampled size = %ux%u (offset = %d x %d)",
- descriptor->sampled_width, descriptor->sampled_height,
- descriptor->sampled_x_offset, descriptor->sampled_y_offset);
- GST_DEBUG (" display size = %ux%u (f2 = %d, offset = %d x %d)",
- descriptor->display_height, descriptor->display_width,
- descriptor->display_x_offset, descriptor->display_y_offset,
- descriptor->display_f2_offset);
- GST_DEBUG (" aspect ratio = %d/%d", descriptor->aspect_ratio.n,
- descriptor->aspect_ratio.d);
- GST_DEBUG (" active format descriptor = %u",
- descriptor->active_format_descriptor);
- GST_DEBUG (" video line map = {%i, %i}", descriptor->video_line_map[0],
- descriptor->video_line_map[1]);
- GST_DEBUG (" alpha transparency = %u", descriptor->alpha_transparency);
- GST_DEBUG (" capture gamma = %s",
- mxf_ul_to_string (&descriptor->capture_gamma, str));
- GST_DEBUG (" image alignment offset = %u",
- descriptor->image_alignment_offset);
- GST_DEBUG (" image start offset = %u", descriptor->image_start_offset);
- GST_DEBUG (" image end offset = %u", descriptor->image_end_offset);
- GST_DEBUG (" field dominance = %u", descriptor->field_dominance);
- GST_DEBUG (" picture essence coding = %s",
- mxf_ul_to_string (&descriptor->picture_essence_coding, str));
-
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid generic picture essence descriptor");
- mxf_metadata_generic_picture_essence_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid generic picture essence descriptor tag 0x%04x of size %u",
+ tag, tag_size);
- return FALSE;
+ return TRUE;
}
void mxf_metadata_generic_picture_essence_descriptor_reset
}
gboolean
-mxf_metadata_cdci_picture_essence_descriptor_parse (const MXFUL * key,
- MXFMetadataCDCIPictureEssenceDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
-{
- guint16 tag, tag_size;
- const guint8 *tag_data;
-
- g_return_val_if_fail (data != NULL, FALSE);
-
- memset (descriptor, 0, sizeof (MXFMetadataCDCIPictureEssenceDescriptor));
-
- if (!mxf_metadata_generic_picture_essence_descriptor_parse (key,
- (MXFMetadataGenericPictureEssenceDescriptor *) descriptor, primer,
- type, data, size))
- goto error;
-
- while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
- if (tag_size == 0 || tag == 0x0000)
- goto next;
-
- switch (tag) {
- case 0x3301:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->component_depth = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3302:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->horizontal_subsampling = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3308:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->vertical_subsampling = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3303:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->color_siting = GST_READ_UINT8 (tag_data);
- break;
- case 0x330b:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 1)
- goto error;
- descriptor->reversed_byte_order = GST_READ_UINT8 (tag_data);
- break;
- case 0x3307:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 2)
- goto error;
- descriptor->padding_bits = GST_READ_UINT16_BE (tag_data);
- break;
- case 0x3309:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->alpha_sample_depth = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3304:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->black_ref_level = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3305:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->white_ref_level = GST_READ_UINT32_BE (tag_data);
- break;
- case 0x3306:
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (tag_size != 4)
- goto error;
- descriptor->color_range = GST_READ_UINT32_BE (tag_data);
- break;
- default:
- if (type != MXF_METADATA_CDCI_PICTURE_ESSENCE_DESCRIPTOR)
- goto next;
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
- &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
- goto error;
- break;
- }
-
- next:
- data += 4 + tag_size;
- size -= 4 + tag_size;
+ mxf_metadata_cdci_picture_essence_descriptor_handle_tag
+ (MXFMetadataGenericDescriptor * d, const MXFPrimerPack * primer,
+ guint16 tag, const guint8 * tag_data, guint16 tag_size)
+{
+ MXFMetadataCDCIPictureEssenceDescriptor *descriptor =
+ (MXFMetadataCDCIPictureEssenceDescriptor *) d;
+ gboolean ret = FALSE;
+
+ switch (tag) {
+ case 0x3301:
+ if (tag_size != 4)
+ goto error;
+ descriptor->component_depth = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" component depth = %u", descriptor->component_depth);
+ ret = TRUE;
+ break;
+ case 0x3302:
+ if (tag_size != 4)
+ goto error;
+ descriptor->horizontal_subsampling = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" horizontal subsampling = %u",
+ descriptor->horizontal_subsampling);
+ ret = TRUE;
+ break;
+ case 0x3308:
+ if (tag_size != 4)
+ goto error;
+ descriptor->vertical_subsampling = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" vertical subsampling = %u",
+ descriptor->vertical_subsampling);
+ ret = TRUE;
+ break;
+ case 0x3303:
+ if (tag_size != 1)
+ goto error;
+ descriptor->color_siting = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" color siting = %u", descriptor->color_siting);
+ ret = TRUE;
+ break;
+ case 0x330b:
+ if (tag_size != 1)
+ goto error;
+ descriptor->reversed_byte_order = GST_READ_UINT8 (tag_data);
+ GST_DEBUG (" reversed byte order = %s",
+ (descriptor->reversed_byte_order) ? "yes" : "no");
+ ret = TRUE;
+ break;
+ case 0x3307:
+ if (tag_size != 2)
+ goto error;
+ descriptor->padding_bits = GST_READ_UINT16_BE (tag_data);
+ GST_DEBUG (" padding bits = %d", descriptor->padding_bits);
+ ret = TRUE;
+ break;
+ case 0x3309:
+ if (tag_size != 4)
+ goto error;
+ descriptor->alpha_sample_depth = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" alpha sample depth = %u", descriptor->alpha_sample_depth);
+ ret = TRUE;
+ break;
+ case 0x3304:
+ if (tag_size != 4)
+ goto error;
+ descriptor->black_ref_level = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" black ref level = %u", descriptor->black_ref_level);
+ ret = TRUE;
+ break;
+ case 0x3305:
+ if (tag_size != 4)
+ goto error;
+ descriptor->white_ref_level = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" white ref level = %u", descriptor->white_ref_level);
+ ret = TRUE;
+ break;
+ case 0x3306:
+ if (tag_size != 4)
+ goto error;
+ descriptor->color_range = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" color range = %u", descriptor->color_range);
+ ret = TRUE;
+ break;
+ default:
+ ret =
+ mxf_metadata_generic_picture_essence_descriptor_handle_tag (d, primer,
+ tag, tag_data, tag_size);
+ break;
}
- GST_DEBUG ("Parsed CDCI picture essence descriptor:");
- GST_DEBUG (" component depth = %u", descriptor->component_depth);
- GST_DEBUG (" horizontal subsampling = %u",
- descriptor->horizontal_subsampling);
- GST_DEBUG (" vertical subsampling = %u", descriptor->vertical_subsampling);
- GST_DEBUG (" color siting = %u", descriptor->color_siting);
- GST_DEBUG (" reversed byte order = %s",
- (descriptor->reversed_byte_order) ? "yes" : "no");
- GST_DEBUG (" padding bits = %d", descriptor->padding_bits);
- GST_DEBUG (" alpha sample depth = %u", descriptor->alpha_sample_depth);
- GST_DEBUG (" black ref level = %u", descriptor->black_ref_level);
- GST_DEBUG (" white ref level = %u", descriptor->white_ref_level);
- GST_DEBUG (" color range = %u", descriptor->color_range);
-
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid CDCI picture essence descriptor");
- mxf_metadata_cdci_picture_essence_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid CDCI picture essence descriptor tag 0x%04x of size %u",
+ tag, tag_size);
- return FALSE;
+ return TRUE;
}
void mxf_metadata_cdci_picture_essence_descriptor_reset
}
gboolean
-mxf_metadata_multiple_descriptor_parse (const MXFUL * key,
- MXFMetadataMultipleDescriptor * descriptor,
- const MXFPrimerPack * primer, guint16 type, const guint8 * data, guint size)
+mxf_metadata_multiple_descriptor_handle_tag (MXFMetadataGenericDescriptor * d,
+ const MXFPrimerPack * primer, guint16 tag, const guint8 * tag_data,
+ guint16 tag_size)
{
- guint16 tag, tag_size;
- const guint8 *tag_data;
+ MXFMetadataMultipleDescriptor *descriptor =
+ (MXFMetadataMultipleDescriptor *) d;
+ gboolean ret = FALSE;
gchar str[48];
- guint i;
-
- g_return_val_if_fail (data != NULL, FALSE);
-
- memset (descriptor, 0, sizeof (MXFMetadataMultipleDescriptor));
-
- if (!mxf_metadata_file_descriptor_parse (key,
- (MXFMetadataFileDescriptor *) descriptor, primer, type, data, size))
- goto error;
-
- while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
- if (tag_size == 0 || tag == 0x0000)
- goto next;
-
- switch (tag) {
- case 0x3f01:{
- guint32 len;
- guint i;
- GST_WRITE_UINT16_BE (data, 0x0000);
-
- if (tag_size < 8)
- goto error;
- len = GST_READ_UINT32_BE (tag_data);
- if (len == 0)
- goto next;
-
- if (GST_READ_UINT32_BE (tag_data + 4) != 16)
- goto error;
-
- descriptor->n_sub_descriptors = len;
- descriptor->sub_descriptors_uids = g_new0 (MXFUL, len);
- for (i = 0; i < len; i++)
- memcpy (&descriptor->sub_descriptors_uids[i], tag_data + 8 + i * 16,
- 16);
- break;
+ switch (tag) {
+ case 0x3f01:{
+ guint32 len;
+ guint i;
+
+ if (tag_size < 8)
+ goto error;
+ len = GST_READ_UINT32_BE (tag_data);
+ GST_DEBUG (" number of sub descriptors = %u", len);
+ if (len == 0)
+ return TRUE;
+
+ if (GST_READ_UINT32_BE (tag_data + 4) != 16)
+ goto error;
+
+ descriptor->n_sub_descriptors = len;
+ descriptor->sub_descriptors_uids = g_new0 (MXFUL, len);
+ for (i = 0; i < len; i++) {
+ memcpy (&descriptor->sub_descriptors_uids[i], tag_data + 8 + i * 16,
+ 16);
+ GST_DEBUG (" sub descriptor %u = %s", i,
+ mxf_ul_to_string (&descriptor->sub_descriptors_uids[i], str));
}
- default:
- if (type != MXF_METADATA_MULTIPLE_DESCRIPTOR)
- goto next;
- GST_WRITE_UINT16_BE (data, 0x0000);
- if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
- &((MXFMetadataGenericDescriptor *) descriptor)->other_tags))
- goto error;
- break;
+ ret = TRUE;
+ break;
}
-
- next:
- data += 4 + tag_size;
- size -= 4 + tag_size;
+ default:
+ ret =
+ mxf_metadata_file_descriptor_handle_tag (d, primer, tag, tag_data,
+ tag_size);
+ break;
}
- GST_DEBUG ("Parsed multiple descriptor:");
- GST_DEBUG (" number of sub descriptors = %u", descriptor->n_sub_descriptors);
- for (i = 0; i < descriptor->n_sub_descriptors; i++)
- GST_DEBUG (" sub descriptor %u = %s", i,
- mxf_ul_to_string (&descriptor->sub_descriptors_uids[i], str));
-
- return TRUE;
+ return ret;
error:
- GST_ERROR ("Invalid multiple descriptor");
- mxf_metadata_multiple_descriptor_reset (descriptor);
+ GST_ERROR ("Invalid multiple descriptor tag 0x%04x of size %u", tag,
+ tag_size);
- return FALSE;
+ return TRUE;
}
void mxf_metadata_multiple_descriptor_reset
locator->type = type;
+ GST_DEBUG ("Parsing locator of type 0x%04x:", type);
+
while (mxf_local_tag_parse (data, size, &tag, &tag_size, &tag_data)) {
if (tag_size == 0 || tag == 0x0000)
goto next;
switch (tag) {
case 0x3c0a:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&locator->instance_uid, tag_data, 16);
+ GST_DEBUG (" instance uid = %s",
+ mxf_ul_to_string (&locator->instance_uid, str));
break;
case 0x0102:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (tag_size != 16)
goto error;
memcpy (&locator->generation_uid, tag_data, 16);
+ GST_DEBUG (" generation uid = %s",
+ mxf_ul_to_string (&locator->generation_uid, str));
break;
case 0x4101:
if (type != MXF_METADATA_TEXT_LOCATOR
&& type != MXF_METADATA_NETWORK_LOCATOR)
goto DFLT;
- GST_WRITE_UINT16_BE (data, 0x0000);
locator->location = mxf_utf16_to_utf8 (tag_data, tag_size);
+ GST_DEBUG (" location = %s", GST_STR_NULL (locator->location));
break;
DFLT:
default:
- GST_WRITE_UINT16_BE (data, 0x0000);
if (!gst_metadata_add_custom_tag (primer, tag, tag_data, tag_size,
&locator->other_tags))
goto error;
size -= 4 + tag_size;
}
- GST_DEBUG ("Parsed locator:");
- GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&locator->instance_uid,
- str));
- GST_DEBUG (" generation uid = %s",
- mxf_ul_to_string (&locator->generation_uid, str));
- GST_DEBUG (" location = %s", GST_STR_NULL (locator->location));
-
return TRUE;
error:
projects / platform / upstream / gstreamer.git / commitdiff