mxfdemux: Parse MXFTimestamp's milliseconds and add _to_string() function

diff --git a/gst/mxf/mxfaes-bwf.c b/gst/mxf/mxfaes-bwf.c
index ca9234f..d2be9a2 100644 (file)
--- a/gst/mxf/mxfaes-bwf.c
+++ b/gst/mxf/mxfaes-bwf.c
@@ -203,14 +203,8 @@ mxf_metadata_wave_audio_essence_descriptor_handle_tag (MXFMetadataBase *
       if (!mxf_timestamp_parse (&self->peak_envelope_timestamp,
               tag_data, tag_size))
         goto error;
-      GST_DEBUG ("  peak envelope timestamp = %d/%u/%u %u:%u:%u.%u",
-          self->peak_envelope_timestamp.year,
-          self->peak_envelope_timestamp.month,
-          self->peak_envelope_timestamp.day,
-          self->peak_envelope_timestamp.hour,
-          self->peak_envelope_timestamp.minute,
-          self->peak_envelope_timestamp.second,
-          (self->peak_envelope_timestamp.quarter_msecond * 1000) / 256);
+      GST_DEBUG ("  peak envelope timestamp = %s",
+          mxf_timestamp_to_string (&self->peak_envelope_timestamp, str));
       break;
     case 0x3d31:
       self->peak_envelope_data = g_memdup (tag_data, tag_size);

diff --git a/gst/mxf/mxfdms1.c b/gst/mxf/mxfdms1.c
index e4105b8..1433262 100644 (file)
--- a/gst/mxf/mxfdms1.c
+++ b/gst/mxf/mxfdms1.c
@@ -1237,14 +1237,8 @@ mxf_dms1_clip_framework_handle_tag (MXFMetadataBase * metadata,
     if (!mxf_timestamp_parse (&self->clip_creation_date_and_time, tag_data,
             tag_size))
       goto error;
-    GST_DEBUG ("  clip creation date and time = %d/%u/%u %u:%u:%u.%u",
-        self->clip_creation_date_and_time.year,
-        self->clip_creation_date_and_time.month,
-        self->clip_creation_date_and_time.day,
-        self->clip_creation_date_and_time.hour,
-        self->clip_creation_date_and_time.minute,
-        self->clip_creation_date_and_time.second,
-        (self->clip_creation_date_and_time.quarter_msecond * 1000) / 256);
+    GST_DEBUG ("  clip creation date and time = %s",
+        mxf_timestamp_to_string (&self->clip_creation_date_and_time, str));
   } else if (memcmp (tag_ul, &take_number_ul, 16) == 0) {
     if (tag_size != 2)
       goto error;
@@ -2666,6 +2660,9 @@ mxf_dms1_setting_period_handle_tag (MXFMetadataBase * metadata,
 {
   MXFDMS1SettingPeriod *self = MXF_DMS1_SETTING_PERIOD (metadata);
   gboolean ret = TRUE;
+#ifndef GST_DISABLE_GST_DEBUG
+  gchar str[32];
+#endif
   MXFUL *tag_ul = NULL;
   static const guint8 setting_date_and_time_ul[] = {
     0x06, 0x0e, 0x2b, 0x34, 0x01, 0x01, 0x01, 0x04, 0x07,
@@ -2689,12 +2686,8 @@ mxf_dms1_setting_period_handle_tag (MXFMetadataBase * metadata,
     if (!mxf_timestamp_parse (&self->setting_date_and_time, tag_data, tag_size))
       goto error;
 
-    GST_DEBUG ("  last modified date = %d/%u/%u %u:%u:%u.%u",
-        self->setting_date_and_time.year, self->setting_date_and_time.month,
-        self->setting_date_and_time.day, self->setting_date_and_time.hour,
-        self->setting_date_and_time.minute,
-        self->setting_date_and_time.second,
-        (self->setting_date_and_time.quarter_msecond * 1000) / 256);
+    GST_DEBUG ("  last modified date = %s",
+        mxf_timestamp_to_string (&self->setting_date_and_time, str));
   } else if (memcmp (tag_ul, &time_period_keyword_ul, 16) == 0) {
     self->time_period_keyword = mxf_utf16_to_utf8 (tag_data, tag_size);
     GST_DEBUG ("  time period keyword = %s",
@@ -4586,6 +4579,9 @@ mxf_dms1_rights_handle_tag (MXFMetadataBase * metadata, MXFPrimerPack * primer,
   MXFDMS1Rights *self = MXF_DMS1_RIGHTS (metadata);
   gboolean ret = TRUE;
   MXFUL *tag_ul = NULL;
+#ifndef GST_DISABLE_GST_DEBUG
+  gchar str[32];
+#endif
   static const guint8 copyright_owner_ul[] = {
     0x06, 0x0e, 0x2b, 0x34, 0x01, 0x01, 0x01, 0x03, 0x02,
     0x05, 0x01, 0x02, 0x01, 0x00, 0x00, 0x00
@@ -4669,27 +4665,15 @@ mxf_dms1_rights_handle_tag (MXFMetadataBase * metadata, MXFPrimerPack * primer,
             tag_size))
       goto error;
 
-    GST_DEBUG ("  rights start date and time = %d/%u/%u %u:%u:%u.%u",
-        self->rights_start_date_and_time.year,
-        self->rights_start_date_and_time.month,
-        self->rights_start_date_and_time.day,
-        self->rights_start_date_and_time.hour,
-        self->rights_start_date_and_time.minute,
-        self->rights_start_date_and_time.second,
-        (self->rights_start_date_and_time.quarter_msecond * 1000) / 256);
+    GST_DEBUG ("  rights start date and time = %s",
+        mxf_timestamp_to_string (&self->rights_start_date_and_time, str));
   } else if (memcmp (tag_ul, &rights_stop_date_and_time_ul, 16) == 0) {
     if (!mxf_timestamp_parse (&self->rights_start_date_and_time, tag_data,
             tag_size))
       goto error;
 
-    GST_DEBUG ("  rights stop date and time = %d/%u/%u %u:%u:%u.%u",
-        self->rights_stop_date_and_time.year,
-        self->rights_stop_date_and_time.month,
-        self->rights_stop_date_and_time.day,
-        self->rights_stop_date_and_time.hour,
-        self->rights_stop_date_and_time.minute,
-        self->rights_stop_date_and_time.second,
-        (self->rights_stop_date_and_time.quarter_msecond * 1000) / 256);
+    GST_DEBUG ("  rights stop date and time = %s",
+        mxf_timestamp_to_string (&self->rights_stop_date_and_time, str));
   } else if (memcmp (tag_ul, &maximum_number_of_usages_ul, 16) == 0) {
     if (tag_size != 2)
       goto error;

diff --git a/gst/mxf/mxfmetadata.c b/gst/mxf/mxfmetadata.c
index 1c9a169..84324d5 100644 (file)
--- a/gst/mxf/mxfmetadata.c
+++ b/gst/mxf/mxfmetadata.c
@@ -342,12 +342,8 @@ mxf_metadata_preface_handle_tag (MXFMetadataBase * metadata,
     case 0x3b02:
       if (!mxf_timestamp_parse (&self->last_modified_date, tag_data, tag_size))
         goto error;
-      GST_DEBUG ("  last modified date = %d/%u/%u %u:%u:%u.%u",
-          self->last_modified_date.year, self->last_modified_date.month,
-          self->last_modified_date.day, self->last_modified_date.hour,
-          self->last_modified_date.minute,
-          self->last_modified_date.second,
-          (self->last_modified_date.quarter_msecond * 1000) / 256);
+      GST_DEBUG ("  last modified date = %s",
+          mxf_timestamp_to_string (&self->last_modified_date, str));
       break;
     case 0x3b05:
       if (tag_size != 2)
@@ -594,14 +590,8 @@ mxf_metadata_identification_handle_tag (MXFMetadataBase * metadata,
     case 0x3c06:
       if (!mxf_timestamp_parse (&self->modification_date, tag_data, tag_size))
         goto error;
-      GST_DEBUG ("  modification date = %d/%u/%u %u:%u:%u.%u",
-          self->modification_date.year,
-          self->modification_date.month,
-          self->modification_date.day,
-          self->modification_date.hour,
-          self->modification_date.minute,
-          self->modification_date.second,
-          (self->modification_date.quarter_msecond * 1000) / 256);
+      GST_DEBUG ("  modification date = %s",
+          mxf_timestamp_to_string (&self->modification_date, str));
       break;
     case 0x3c07:
       if (!mxf_product_version_parse (&self->toolkit_version,
@@ -982,27 +972,15 @@ mxf_metadata_generic_package_handle_tag (MXFMetadataBase * metadata,
       if (!mxf_timestamp_parse (&self->package_creation_date,
               tag_data, tag_size))
         goto error;
-      GST_DEBUG ("  creation date = %d/%u/%u %u:%u:%u.%u",
-          self->package_creation_date.year,
-          self->package_creation_date.month,
-          self->package_creation_date.day,
-          self->package_creation_date.hour,
-          self->package_creation_date.minute,
-          self->package_creation_date.second,
-          (self->package_creation_date.quarter_msecond * 1000) / 256);
+      GST_DEBUG ("  creation date = %s",
+          mxf_timestamp_to_string (&self->package_creation_date, str));
       break;
     case 0x4404:
       if (!mxf_timestamp_parse (&self->package_modified_date,
               tag_data, tag_size))
         goto error;
-      GST_DEBUG ("  modification date = %d/%u/%u %u:%u:%u.%u",
-          self->package_modified_date.year,
-          self->package_modified_date.month,
-          self->package_modified_date.day,
-          self->package_modified_date.hour,
-          self->package_modified_date.minute,
-          self->package_modified_date.second,
-          (self->package_modified_date.quarter_msecond * 1000) / 256);
+      GST_DEBUG ("  modification date = %s",
+          mxf_timestamp_to_string (&self->package_modified_date, str));
       break;
     case 0x4403:
       if (!mxf_ul_array_parse (&self->tracks_uids, &self->n_tracks, tag_data,

diff --git a/gst/mxf/mxfparse.c b/gst/mxf/mxfparse.c
index c5c81fd..2611e81 100644 (file)
--- a/gst/mxf/mxfparse.c
+++ b/gst/mxf/mxfparse.c
@@ -357,7 +357,7 @@ mxf_timestamp_parse (MXFTimestamp * timestamp, const guint8 * data, guint size)
   timestamp->hour = GST_READ_UINT8 (data + 4);
   timestamp->minute = GST_READ_UINT8 (data + 5);
   timestamp->second = GST_READ_UINT8 (data + 6);
-  timestamp->quarter_msecond = GST_READ_UINT8 (data + 7);
+  timestamp->msecond = (GST_READ_UINT8 (data + 7) * 1000) / 256;
 
   return TRUE;
 }
@@ -385,12 +385,21 @@ mxf_timestamp_compare (const MXFTimestamp * a, const MXFTimestamp * b)
     return diff;
   else if ((diff = a->second - b->second) != 0)
     return diff;
-  else if ((diff = a->quarter_msecond - b->quarter_msecond) != 0)
+  else if ((diff = a->msecond - b->msecond) != 0)
     return diff;
   else
     return 0;
 }
 
+gchar *
+mxf_timestamp_to_string (const MXFTimestamp * t, gchar str[32])
+{
+  g_snprintf (str, 32,
+      "%04d-%02u-%02u %02u:%02u:%02u.%03u", t->year, t->month,
+      t->day, t->hour, t->minute, t->second, t->msecond);
+  return str;
+}
+
 gboolean
 mxf_fraction_parse (MXFFraction * fraction, const guint8 * data, guint size)
 {

diff --git a/gst/mxf/mxfparse.h b/gst/mxf/mxfparse.h
index eb29d20..08e8af8 100644 (file)
--- a/gst/mxf/mxfparse.h
+++ b/gst/mxf/mxfparse.h
@@ -78,6 +78,7 @@ gboolean mxf_fraction_parse (MXFFraction *fraction, const guint8 *data, guint si
 gboolean mxf_timestamp_parse (MXFTimestamp * timestamp, const guint8 * data, guint size);
 gboolean mxf_timestamp_is_unknown (const MXFTimestamp *a);
 gint mxf_timestamp_compare (const MXFTimestamp *a, const MXFTimestamp *b);
+gchar *mxf_timestamp_to_string (const MXFTimestamp *t, gchar str[32]);
 
 gboolean mxf_ul_array_parse (MXFUL **array, guint32 *count, const guint8 *data, guint size);
 

diff --git a/gst/mxf/mxftypes.h b/gst/mxf/mxftypes.h
index a59ac74..d56499a 100644 (file)
--- a/gst/mxf/mxftypes.h
+++ b/gst/mxf/mxftypes.h
@@ -42,7 +42,7 @@ typedef struct {
   guint8 hour;
   guint8 minute;
   guint8 second;
-  guint8 quarter_msecond;
+  guint16 msecond;
 } MXFTimestamp;
 
 /* SMPTE 377M 3.3 */