if (param != NULL)
rate = atol (param);
- src->src_caps = gst_caps_new_simple ("audio/x-raw-int",
- "channels", G_TYPE_INT, channels,
- "rate", G_TYPE_INT, rate,
- "width", G_TYPE_INT, 16,
- "depth", G_TYPE_INT, 16,
- "signed", G_TYPE_BOOLEAN, TRUE,
- "endianness", G_TYPE_INT, G_BIG_ENDIAN, NULL);
+ src->src_caps = gst_caps_new_simple ("audio/x-raw",
+ "format", G_TYPE_STRING, "S16_BE",
+ "channels", G_TYPE_INT, channels, "rate", G_TYPE_INT, rate, NULL);
} else {
/* Set the Content-Type field on the caps */
if (src->src_caps)
#include <stdlib.h>
#include <string.h>
#include <gst/tag/tag.h>
+#include <gst/audio/audio.h>
GST_DEBUG_CATEGORY_STATIC (speexdec_debug);
#define GST_CAT_DEFAULT speexdec_debug
ARG_ENH
};
+#define FORMAT_STR GST_AUDIO_NE(S16)
+
static GstStaticPadTemplate speex_dec_src_factory =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 6000, 48000 ], "
- "channels = (int) [ 1, 2 ], "
- "endianness = (int) BYTE_ORDER, "
- "signed = (boolean) true, " "width = (int) 16, " "depth = (int) 16")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " FORMAT_STR ", "
+ "rate = (int) [ 6000, 48000 ], " "channels = (int) [ 1, 2 ]")
);
static GstStaticPadTemplate speex_dec_sink_factory =
speex_bits_init (&dec->bits);
/* set caps */
- caps = gst_caps_new_simple ("audio/x-raw-int",
+ caps = gst_caps_new_simple ("audio/x-raw",
+ "format", G_TYPE_STRING, FORMAT_STR,
"rate", G_TYPE_INT, dec->header->rate,
- "channels", G_TYPE_INT, dec->header->nb_channels,
- "signed", G_TYPE_BOOLEAN, TRUE,
- "endianness", G_TYPE_INT, G_BYTE_ORDER,
- "width", G_TYPE_INT, 16, "depth", G_TYPE_INT, 16, NULL);
+ "channels", G_TYPE_INT, dec->header->nb_channels, NULL);
if (!gst_pad_set_caps (dec->srcpad, caps))
goto nego_failed;
GST_DEBUG_CATEGORY_STATIC (speexenc_debug);
#define GST_CAT_DEFAULT speexenc_debug
+#define FORMAT_STR GST_AUDIO_NE(S16)
+
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 6000, 48000 ], "
- "channels = (int) [ 1, 2 ], "
- "endianness = (int) BYTE_ORDER, "
- "signed = (boolean) TRUE, " "width = (int) 16, " "depth = (int) 16")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " FORMAT_STR ", "
+ "rate = (int) [ 6000, 48000 ], " "channels = (int) [ 1, 2 ]")
);
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_CAPS ("audio/x-au")
);
+#define GST_AU_PARSE_RAW_PAD_TEMPLATE_CAPS \
+ "audio/x-raw, " \
+ "format= (string) { S8, S16_LE, S16_BE, S24_3LE, S24_3BE, " \
+ "S32_LE, S32_BE, F32_LE, F32_BE, " \
+ "F64_LE, F64_BE }, " \
+ "rate = (int) [ 8000, 192000 ], " \
+ "channels = (int) [ 1, 2 ]"
+
#define GST_AU_PARSE_ALAW_PAD_TEMPLATE_CAPS \
"audio/x-alaw, " \
"rate = (int) [ 8000, 192000 ], " \
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (GST_AUDIO_INT_PAD_TEMPLATE_CAPS "; "
- GST_AUDIO_FLOAT_PAD_TEMPLATE_CAPS ";"
+ GST_STATIC_CAPS (GST_AU_PARSE_RAW_PAD_TEMPLATE_CAPS "; "
GST_AU_PARSE_ALAW_PAD_TEMPLATE_CAPS ";"
GST_AU_PARSE_MULAW_PAD_TEMPLATE_CAPS ";"
GST_AU_PARSE_ADPCM_PAD_TEMPLATE_CAPS));
guint32 size;
guint8 *head;
gchar layout[7] = { 0, };
- gint law = 0, depth = 0, ieee = 0;
+ GstAudioFormat format = GST_AUDIO_FORMAT_UNKNOWN;
+ gint law = 0;
+ guint endianness;
head = (guint8 *) gst_adapter_map (auparse->adapter, 24);
g_assert (head != NULL);
switch (GST_READ_UINT32_BE (head)) {
/* normal format is big endian (au is a Sparc format) */
case 0x2e736e64:{ /* ".snd" */
- auparse->endianness = G_BIG_ENDIAN;
+ endianness = G_BIG_ENDIAN;
break;
}
/* and of course, someone had to invent a little endian
* version. Used by DEC systems. */
case 0x646e732e: /* dns. */
case 0x0064732e:{ /* other source say it is "dns." */
- auparse->endianness = G_LITTLE_ENDIAN;
+ endianness = G_LITTLE_ENDIAN;
break;
}
default:{
switch (auparse->encoding) {
case 1: /* 8-bit ISDN mu-law G.711 */
law = 1;
- depth = 8;
break;
case 27: /* 8-bit ISDN A-law G.711 */
law = 2;
- depth = 8;
break;
- case 2: /* 8-bit linear PCM */
- depth = 8;
+ case 2: /* 8-bit linear PCM, FIXME signed? */
+ format = GST_AUDIO_FORMAT_S8;
+ auparse->sample_size = auparse->channels;
break;
case 3: /* 16-bit linear PCM */
- depth = 16;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S16_LE;
+ else
+ format = GST_AUDIO_FORMAT_S16_BE;
+ auparse->sample_size = auparse->channels * 2;
break;
case 4: /* 24-bit linear PCM */
- depth = 24;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S24_3LE;
+ else
+ format = GST_AUDIO_FORMAT_S24_3BE;
+ auparse->sample_size = auparse->channels * 3;
break;
case 5: /* 32-bit linear PCM */
- depth = 32;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_S32_LE;
+ else
+ format = GST_AUDIO_FORMAT_S32_BE;
+ auparse->sample_size = auparse->channels * 4;
break;
case 6: /* 32-bit IEEE floating point */
- ieee = 1;
- depth = 32;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_F32_LE;
+ else
+ format = GST_AUDIO_FORMAT_F32_BE;
+ auparse->sample_size = auparse->channels * 4;
break;
case 7: /* 64-bit IEEE floating point */
- ieee = 1;
- depth = 64;
+ if (endianness == G_LITTLE_ENDIAN)
+ format = GST_AUDIO_FORMAT_F64_LE;
+ else
+ format = GST_AUDIO_FORMAT_F64_BE;
+ auparse->sample_size = auparse->channels * 8;
break;
case 23: /* 4-bit CCITT G.721 ADPCM 32kbps -> modplug/libsndfile (compressed 8-bit mu-law) */
"rate", G_TYPE_INT, auparse->samplerate,
"channels", G_TYPE_INT, auparse->channels, NULL);
auparse->sample_size = auparse->channels;
- } else if (ieee) {
- tempcaps = gst_caps_new_simple ("audio/x-raw-float",
+ } else if (format != GST_AUDIO_FORMAT_UNKNOWN) {
+ tempcaps = gst_caps_new_simple ("audio/x-raw",
+ "format", G_TYPE_STRING, gst_audio_format_to_string (format),
"rate", G_TYPE_INT, auparse->samplerate,
- "channels", G_TYPE_INT, auparse->channels,
- "endianness", G_TYPE_INT, auparse->endianness,
- "width", G_TYPE_INT, depth, NULL);
- auparse->sample_size = auparse->channels * depth / 8;
+ "channels", G_TYPE_INT, auparse->channels, NULL);
} else if (layout[0]) {
tempcaps = gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, layout, NULL);
auparse->sample_size = 0;
- } else {
- tempcaps = gst_caps_new_simple ("audio/x-raw-int",
- "rate", G_TYPE_INT, auparse->samplerate,
- "channels", G_TYPE_INT, auparse->channels,
- "endianness", G_TYPE_INT, auparse->endianness,
- "depth", G_TYPE_INT, depth, "width", G_TYPE_INT, depth,
- /* FIXME: signed TRUE even for 8-bit PCM? */
- "signed", G_TYPE_BOOLEAN, TRUE, NULL);
- auparse->sample_size = auparse->channels * depth / 8;
- }
+ } else
+ goto unknown_format;
GST_DEBUG_OBJECT (auparse, "sample_size=%d", auparse->sample_size);
guint sample_size;
guint encoding;
guint samplerate;
- guint endianness;
guint channels;
};
static GstStaticPadTemplate cutter_src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) { 8, 16 }, "
- "depth = (int) { 8, 16 }, " "signed = (boolean) true")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) { " GST_AUDIO_NE (S8) "," GST_AUDIO_NE (S16) " }, "
+ "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
static GstStaticPadTemplate cutter_sink_factory =
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) { 8, 16 }, "
- "depth = (int) { 8, 16 }, " "signed = (boolean) true")
+ "format = (string) { " GST_AUDIO_NE (S8) "," GST_AUDIO_NE (S16) " }, "
+ "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
enum
{
GstCaps *caps;
GstStructure *structure;
+ const gchar *format;
caps = gst_pad_get_current_caps (pad);
if (!caps) {
return FALSE;
}
structure = gst_caps_get_structure (caps, 0);
- gst_structure_get_int (structure, "width", &filter->width);
- filter->max_sample = 1 << (filter->width - 1); /* signed */
+
+ format = gst_structure_get_string (structure, "format");
+ if (g_str_has_prefix (format, "S16"))
+ filter->width = 16;
+ else
+ filter->width = 8;
filter->have_caps = TRUE;
gst_caps_unref (caps);
static void gst_iir_equalizer_finalize (GObject * object);
static gboolean gst_iir_equalizer_setup (GstAudioFilter * filter,
- GstRingBufferSpec * fmt);
+ GstAudioInfo * info);
static GstFlowReturn gst_iir_equalizer_transform_ip (GstBaseTransform * btrans,
GstBuffer * buf);
#define ALLOWED_CAPS \
- "audio/x-raw-int," \
- " depth=(int)16," \
- " width=(int)16," \
- " endianness=(int)BYTE_ORDER," \
- " signed=(bool)TRUE," \
- " rate=(int)[1000,MAX]," \
- " channels=(int)[1,MAX]; " \
- "audio/x-raw-float," \
- " width=(int) { 32, 64 } ," \
- " endianness=(int)BYTE_ORDER," \
- " rate=(int)[1000,MAX]," \
+ "audio/x-raw," \
+ " format=(string) {"GST_AUDIO_NE(S16)","GST_AUDIO_NE(F32)"," \
+ GST_AUDIO_NE(F64)" }, " \
+ " rate=(int)[1000,MAX]," \
" channels=(int)[1,MAX]"
#define gst_iir_equalizer_parent_class parent_class
static void
setup_peak_filter (GstIirEqualizer * equ, GstIirEqualizerBand * band)
{
- g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate);
+ gint rate = GST_AUDIO_FILTER_RATE (equ);
+
+ g_return_if_fail (rate);
{
gdouble gain, omega, bw;
gdouble alpha, alpha1, alpha2, b0;
gain = arg_to_scale (band->gain);
- omega = calculate_omega (band->freq, GST_AUDIO_FILTER (equ)->format.rate);
- bw = calculate_bw (band, GST_AUDIO_FILTER (equ)->format.rate);
+ omega = calculate_omega (band->freq, rate);
+ bw = calculate_bw (band, rate);
if (bw == 0.0)
goto out;
static void
setup_low_shelf_filter (GstIirEqualizer * equ, GstIirEqualizerBand * band)
{
- g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate);
+ gint rate = GST_AUDIO_FILTER_RATE (equ);
+
+ g_return_if_fail (rate);
{
gdouble gain, omega, bw;
gdouble egp, egm;
gain = arg_to_scale (band->gain);
- omega = calculate_omega (band->freq, GST_AUDIO_FILTER (equ)->format.rate);
- bw = calculate_bw (band, GST_AUDIO_FILTER (equ)->format.rate);
+ omega = calculate_omega (band->freq, rate);
+ bw = calculate_bw (band, rate);
if (bw == 0.0)
goto out;
static void
setup_high_shelf_filter (GstIirEqualizer * equ, GstIirEqualizerBand * band)
{
- g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate);
+ gint rate = GST_AUDIO_FILTER_RATE (equ);
+
+ g_return_if_fail (rate);
{
gdouble gain, omega, bw;
gdouble egp, egm;
gain = arg_to_scale (band->gain);
- omega = calculate_omega (band->freq, GST_AUDIO_FILTER (equ)->format.rate);
- bw = calculate_bw (band, GST_AUDIO_FILTER (equ)->format.rate);
+ omega = calculate_omega (band->freq, rate);
+ bw = calculate_bw (band, rate);
if (bw == 0.0)
goto out;
/* free + alloc = no memcpy */
g_free (equ->history);
equ->history =
- g_malloc0 (equ->history_size * GST_AUDIO_FILTER (equ)->format.channels *
+ g_malloc0 (equ->history_size * GST_AUDIO_FILTER_CHANNELS (equ) *
equ->freq_band_count);
}
GstClockTime timestamp;
guint8 *data;
gsize size;
+ gint channels = GST_AUDIO_FILTER_CHANNELS (filter);
- if (G_UNLIKELY (filter->format.channels < 1 || equ->process == NULL))
+ if (G_UNLIKELY (channels < 1 || equ->process == NULL))
return GST_FLOW_NOT_NEGOTIATED;
BANDS_LOCK (equ);
gst_object_sync_values (G_OBJECT (equ), timestamp);
data = gst_buffer_map (buf, &size, NULL, GST_MAP_WRITE);
- equ->process (equ, data, size, filter->format.channels);
+ equ->process (equ, data, size, channels);
gst_buffer_unmap (buf, data, size);
return GST_FLOW_OK;
}
static gboolean
-gst_iir_equalizer_setup (GstAudioFilter * audio, GstRingBufferSpec * fmt)
+gst_iir_equalizer_setup (GstAudioFilter * audio, GstAudioInfo * info)
{
GstIirEqualizer *equ = GST_IIR_EQUALIZER (audio);
- switch (fmt->type) {
- case GST_BUFTYPE_LINEAR:
- switch (fmt->width) {
- case 16:
- equ->history_size = history_size_gint16;
- equ->process = gst_iir_equ_process_gint16;
- break;
- default:
- return FALSE;
- }
+ switch (GST_AUDIO_INFO_FORMAT (info)) {
+ case GST_AUDIO_FORMAT_S16:
+ equ->history_size = history_size_gint16;
+ equ->process = gst_iir_equ_process_gint16;
break;
- case GST_BUFTYPE_FLOAT:
- switch (fmt->width) {
- case 32:
- equ->history_size = history_size_gfloat;
- equ->process = gst_iir_equ_process_gfloat;
- break;
- case 64:
- equ->history_size = history_size_gdouble;
- equ->process = gst_iir_equ_process_gdouble;
- break;
- default:
- return FALSE;
- }
+ case GST_AUDIO_FORMAT_F32:
+ equ->history_size = history_size_gfloat;
+ equ->process = gst_iir_equ_process_gfloat;
+ break;
+ case GST_AUDIO_FORMAT_F64:
+ equ->history_size = history_size_gdouble;
+ equ->process = gst_iir_equ_process_gdouble;
break;
default:
return FALSE;
#define EPSILON 1e-35f
static GstStaticPadTemplate sink_template_factory =
- GST_STATIC_PAD_TEMPLATE ("sink",
+GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) { 8, 16, 32 }, "
- "depth = (int) { 8, 16, 32 }, "
- "signed = (boolean) true; "
- "audio/x-raw-float, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, " "width = (int) {32, 64} ")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) { S8, " GST_AUDIO_NE (S16) ", " GST_AUDIO_NE (S32)
+ GST_AUDIO_NE (F32) "," GST_AUDIO_NE (F64) " },"
+ "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
static GstStaticPadTemplate src_template_factory =
- GST_STATIC_PAD_TEMPLATE ("src",
+GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) { 8, 16, 32 }, "
- "depth = (int) { 8, 16, 32 }, "
- "signed = (boolean) true; "
- "audio/x-raw-float, "
- "rate = (int) [ 1, MAX ], "
- "channels = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, " "width = (int) {32, 64} ")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) { S8, " GST_AUDIO_NE (S16) ", " GST_AUDIO_NE (S32)
+ GST_AUDIO_NE (F32) "," GST_AUDIO_NE (F64) " },"
+ "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
enum
filter->CS = NULL;
filter->peak = NULL;
- filter->rate = 0;
- filter->width = 0;
- filter->channels = 0;
+ gst_audio_info_init (&filter->info);
filter->interval = GST_SECOND / 10;
filter->decay_peak_ttl = GST_SECOND / 10 * 3;
break;
case PROP_SIGNAL_INTERVAL:
filter->interval = g_value_get_uint64 (value);
- if (filter->rate) {
+ if (GST_AUDIO_INFO_RATE (&filter->info)) {
filter->interval_frames =
- GST_CLOCK_TIME_TO_FRAMES (filter->interval, filter->rate);
+ GST_CLOCK_TIME_TO_FRAMES (filter->interval,
+ GST_AUDIO_INFO_RATE (&filter->info));
}
break;
case PROP_PEAK_TTL:
*/
-static gint
-structure_get_int (GstStructure * structure, const gchar * field)
-{
- gint ret;
-
- if (!gst_structure_get_int (structure, field, &ret))
- g_assert_not_reached ();
-
- return ret;
-}
-
static gboolean
gst_level_set_caps (GstBaseTransform * trans, GstCaps * in, GstCaps * out)
{
GstLevel *filter = GST_LEVEL (trans);
- const gchar *mimetype;
- GstStructure *structure;
- gint i;
+ GstAudioInfo info;
+ gint i, channels, rate;
- structure = gst_caps_get_structure (in, 0);
- filter->rate = structure_get_int (structure, "rate");
- filter->width = structure_get_int (structure, "width");
- filter->channels = structure_get_int (structure, "channels");
- mimetype = gst_structure_get_name (structure);
+ if (!gst_audio_info_from_caps (&info, in))
+ return FALSE;
- /* FIXME: set calculator func depending on caps */
- filter->process = NULL;
- if (strcmp (mimetype, "audio/x-raw-int") == 0) {
- GST_DEBUG_OBJECT (filter, "use int: %u", filter->width);
- switch (filter->width) {
- case 8:
- filter->process = gst_level_calculate_gint8;
- break;
- case 16:
- filter->process = gst_level_calculate_gint16;
- break;
- case 32:
- filter->process = gst_level_calculate_gint32;
- break;
- }
- } else if (strcmp (mimetype, "audio/x-raw-float") == 0) {
- GST_DEBUG_OBJECT (filter, "use float, %u", filter->width);
- switch (filter->width) {
- case 32:
- filter->process = gst_level_calculate_gfloat;
- break;
- case 64:
- filter->process = gst_level_calculate_gdouble;
- break;
- }
+ switch (GST_AUDIO_INFO_FORMAT (&info)) {
+ case GST_AUDIO_FORMAT_S8:
+ filter->process = gst_level_calculate_gint8;
+ break;
+ case GST_AUDIO_FORMAT_S16:
+ filter->process = gst_level_calculate_gint16;
+ break;
+ case GST_AUDIO_FORMAT_S32:
+ filter->process = gst_level_calculate_gint32;
+ break;
+ case GST_AUDIO_FORMAT_F32:
+ filter->process = gst_level_calculate_gfloat;
+ break;
+ case GST_AUDIO_FORMAT_F64:
+ filter->process = gst_level_calculate_gdouble;
+ break;
+ default:
+ filter->process = NULL;
+ break;
}
+ filter->info = info;
+
+ channels = GST_AUDIO_INFO_CHANNELS (&info);
+ rate = GST_AUDIO_INFO_RATE (&info);
+
/* allocate channel variable arrays */
g_free (filter->CS);
g_free (filter->peak);
g_free (filter->decay_peak);
g_free (filter->decay_peak_base);
g_free (filter->decay_peak_age);
- filter->CS = g_new (gdouble, filter->channels);
- filter->peak = g_new (gdouble, filter->channels);
- filter->last_peak = g_new (gdouble, filter->channels);
- filter->decay_peak = g_new (gdouble, filter->channels);
- filter->decay_peak_base = g_new (gdouble, filter->channels);
+ filter->CS = g_new (gdouble, channels);
+ filter->peak = g_new (gdouble, channels);
+ filter->last_peak = g_new (gdouble, channels);
+ filter->decay_peak = g_new (gdouble, channels);
+ filter->decay_peak_base = g_new (gdouble, channels);
- filter->decay_peak_age = g_new (GstClockTime, filter->channels);
+ filter->decay_peak_age = g_new (GstClockTime, channels);
- for (i = 0; i < filter->channels; ++i) {
+ for (i = 0; i < channels; ++i) {
filter->CS[i] = filter->peak[i] = filter->last_peak[i] =
filter->decay_peak[i] = filter->decay_peak_base[i] = 0.0;
filter->decay_peak_age[i] = G_GUINT64_CONSTANT (0);
}
- filter->interval_frames =
- GST_CLOCK_TIME_TO_FRAMES (filter->interval, filter->rate);
+ filter->interval_frames = GST_CLOCK_TIME_TO_FRAMES (filter->interval, rate);
return TRUE;
}
guint num_int_samples = 0; /* number of interleaved samples
* ie. total count for all channels combined */
GstClockTimeDiff falloff_time;
+ gint channels, rate, bps;
filter = GST_LEVEL (trans);
+ channels = GST_AUDIO_INFO_CHANNELS (&filter->info);
+ bps = GST_AUDIO_INFO_BPS (&filter->info);
+ rate = GST_AUDIO_INFO_RATE (&filter->info);
+
in_data = data = gst_buffer_map (in, &in_size, NULL, GST_MAP_READ);
- num_int_samples = in_size / (filter->width / 8);
+ num_int_samples = in_size / bps;
GST_LOG_OBJECT (filter, "analyzing %u sample frames at ts %" GST_TIME_FORMAT,
num_int_samples, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (in)));
- g_return_val_if_fail (num_int_samples % filter->channels == 0,
- GST_FLOW_ERROR);
+ g_return_val_if_fail (num_int_samples % channels == 0, GST_FLOW_ERROR);
- num_frames = num_int_samples / filter->channels;
+ num_frames = num_int_samples / channels;
- for (i = 0; i < filter->channels; ++i) {
+ for (i = 0; i < channels; ++i) {
if (!GST_BUFFER_FLAG_IS_SET (in, GST_BUFFER_FLAG_GAP)) {
- filter->process (in_data, num_int_samples, filter->channels, &CS,
+ filter->process (in_data, num_int_samples, channels, &CS,
&filter->peak[i]);
GST_LOG_OBJECT (filter,
"channel %d, cumulative sum %f, peak %f, over %d samples/%d channels",
- i, CS, filter->peak[i], num_int_samples, filter->channels);
+ i, CS, filter->peak[i], num_int_samples, channels);
filter->CS[i] += CS;
} else {
filter->peak[i] = 0.0;
}
- in_data += (filter->width / 8);
+ in_data += bps;
- filter->decay_peak_age[i] +=
- GST_FRAMES_TO_CLOCK_TIME (num_frames, filter->rate);
+ filter->decay_peak_age[i] += GST_FRAMES_TO_CLOCK_TIME (num_frames, rate);
GST_LOG_OBJECT (filter, "filter peak info [%d]: decay peak %f, age %"
GST_TIME_FORMAT, i,
filter->decay_peak[i], GST_TIME_ARGS (filter->decay_peak_age[i]));
if (filter->message) {
GstMessage *m;
GstClockTime duration =
- GST_FRAMES_TO_CLOCK_TIME (filter->num_frames, filter->rate);
+ GST_FRAMES_TO_CLOCK_TIME (filter->num_frames, rate);
m = gst_level_message_new (filter, filter->message_ts, duration);
"message: ts %" GST_TIME_FORMAT ", num_frames %d",
GST_TIME_ARGS (filter->message_ts), filter->num_frames);
- for (i = 0; i < filter->channels; ++i) {
+ for (i = 0; i < channels; ++i) {
gdouble RMS;
gdouble RMSdB, lastdB, decaydB;
#include <gst/gst.h>
#include <gst/base/gstbasetransform.h>
-
+#include <gst/audio/audio.h>
G_BEGIN_DECLS
gboolean message; /* whether or not to post messages */
guint64 interval; /* how many seconds between emits */
- gint rate; /* caps variables */
- gint width;
- gint channels;
+ GstAudioInfo info;
gdouble decay_peak_ttl; /* time to live for peak in seconds */
gdouble decay_peak_falloff; /* falloff in dB/sec */
gdouble *MS; /* normalized Mean Square of buffer */
gdouble *RMS_dB; /* RMS in dB to emit */
GstClockTime *decay_peak_age; /* age of last peak */
-
+
void (*process)(gpointer, guint, guint, gdouble*, gdouble*);
};
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) BIG_ENDIAN, "
- "signed = (boolean) true, "
- "width = (int) 16, "
- "depth = (int) 16, "
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) S16_BE, "
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
rtpL16depay->rate = clock_rate;
rtpL16depay->channels = channels;
- srccaps = gst_caps_new_simple ("audio/x-raw-int",
- "endianness", G_TYPE_INT, G_BIG_ENDIAN,
- "signed", G_TYPE_BOOLEAN, TRUE,
- "width", G_TYPE_INT, 16,
- "depth", G_TYPE_INT, 16,
+ srccaps = gst_caps_new_simple ("audio/x-raw",
+ "format", G_TYPE_STRING, "S16_BE",
"rate", G_TYPE_INT, clock_rate, "channels", G_TYPE_INT, channels, NULL);
/* add channel positions */
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) BIG_ENDIAN, "
- "signed = (boolean) true, "
- "width = (int) 16, "
- "depth = (int) 16, "
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) S16_BE, "
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
#define GST_CAT_DEFAULT (rtpvrawdepay_debug)
static GstStaticPadTemplate gst_rtp_vraw_depay_src_template =
- GST_STATIC_PAD_TEMPLATE ("src",
+GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv")
+ GST_STATIC_CAPS ("video/x-raw")
);
static GstStaticPadTemplate gst_rtp_vraw_depay_sink_template =
#define GST_CAT_DEFAULT gst_spectrum_debug
/* elementfactory information */
+#if G_BYTE_ORDER == G_LITTLE_ENDIAN
+# define FORMATS "{ S16_LE, S24_3LE, S32_LE, F32_LE, F64_LE }"
+#else
+# define FORMATS "{ S16_BE, S24_3BE, S32_BE, F32_BE, F64_BE }"
+#endif
#define ALLOWED_CAPS \
- "audio/x-raw-int, " \
- " width = (int) 16, " \
- " depth = (int) [ 1, 16 ], " \
- " signed = (boolean) true, " \
- " endianness = (int) BYTE_ORDER, " \
- " rate = (int) [ 1, MAX ], " \
- " channels = (int) [ 1, MAX ]; " \
- "audio/x-raw-int, " \
- " width = (int) 24, " \
- " depth = (int) [ 1, 24 ], " \
- " signed = (boolean) true, " \
- " endianness = (int) BYTE_ORDER, " \
- " rate = (int) [ 1, MAX ], " \
- " channels = (int) [ 1, MAX ]; " \
- "audio/x-raw-int, " \
- " width = (int) 32, " \
- " depth = (int) [ 1, 32 ], " \
- " signed = (boolean) true, " \
- " endianness = (int) BYTE_ORDER, " \
- " rate = (int) [ 1, MAX ], " \
- " channels = (int) [ 1, MAX ]; " \
- "audio/x-raw-float, " \
- " width = (int) { 32, 64 }, " \
- " endianness = (int) BYTE_ORDER, " \
- " rate = (int) [ 1, MAX ], " \
- " channels = (int) [ 1, MAX ]"
+ GST_AUDIO_CAPS_MAKE (FORMATS)
/* Spectrum properties */
-#define DEFAULT_POST_MESSAGES TRUE
+#define DEFAULT_POST_MESSAGES TRUE
#define DEFAULT_MESSAGE_MAGNITUDE TRUE
#define DEFAULT_MESSAGE_PHASE FALSE
#define DEFAULT_INTERVAL (GST_SECOND / 10)
static gboolean gst_spectrum_stop (GstBaseTransform * trans);
static GstFlowReturn gst_spectrum_transform_ip (GstBaseTransform * trans,
GstBuffer * in);
-static gboolean gst_spectrum_setup (GstAudioFilter * base,
- GstRingBufferSpec * format);
+static gboolean gst_spectrum_setup (GstAudioFilter * base, GstAudioInfo * info);
static void
gst_spectrum_class_init (GstSpectrumClass * klass)
g_assert (spectrum->channel_data == NULL);
spectrum->num_channels = (spectrum->multi_channel) ?
- GST_AUDIO_FILTER (spectrum)->format.channels : 1;
+ GST_AUDIO_FILTER_CHANNELS (spectrum) : 1;
GST_DEBUG_OBJECT (spectrum, "allocating data for %d channels",
spectrum->num_channels);
}
static void
-input_data_mixed_int32 (const guint8 * _in, gfloat * out, guint len,
- guint channels, gfloat max_value, guint op, guint nfft)
-{
- guint i, j, ip = 0;
- gint32 *in = (gint32 *) _in;
- gfloat v;
-
- for (j = 0; j < len; j++) {
- v = in[ip++] * 2 + 1;
- for (i = 1; i < channels; i++)
- v += in[ip++] * 2 + 1;
- out[op] = v / channels;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_mixed_int32_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static void
-input_data_mixed_int24 (const guint8 * _in, gfloat * out, guint len,
- guint channels, gfloat max_value, guint op, guint nfft)
-{
- guint i, j;
- gfloat v = 0.0;
-
- for (j = 0; j < len; j++) {
- for (i = 0; i < channels; i++) {
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- gint32 value = GST_READ_UINT24_BE (_in);
-#else
- gint32 value = GST_READ_UINT24_LE (_in);
-#endif
- if (value & 0x00800000)
- value |= 0xff000000;
- v += value * 2 + 1;
- _in += 3;
- }
- out[op] = v / channels;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_mixed_int24_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static void
-input_data_mixed_int16 (const guint8 * _in, gfloat * out, guint len,
- guint channels, gfloat max_value, guint op, guint nfft)
-{
- guint i, j, ip = 0;
- gint16 *in = (gint16 *) _in;
- gfloat v;
-
- for (j = 0; j < len; j++) {
- v = in[ip++] * 2 + 1;
- for (i = 1; i < channels; i++)
- v += in[ip++] * 2 + 1;
- out[op] = v / channels;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_mixed_int16_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static void
-input_data_int32 (const guint8 * _in, gfloat * out, guint len, guint channels,
- gfloat max_value, guint op, guint nfft)
-{
- guint j, ip;
- gint32 *in = (gint32 *) _in;
-
- for (j = 0, ip = 0; j < len; j++, ip += channels) {
- out[op] = in[ip] * 2 + 1;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_int32_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static void
-input_data_int24 (const guint8 * _in, gfloat * out, guint len, guint channels,
- gfloat max_value, guint op, guint nfft)
-{
- guint j;
-
- for (j = 0; j < len; j++) {
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- gint32 v = GST_READ_UINT24_BE (_in);
-#else
- gint32 v = GST_READ_UINT24_LE (_in);
-#endif
- if (v & 0x00800000)
- v |= 0xff000000;
- _in += 3 * channels;
- out[op] = v * 2 + 1;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_int24_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static void
-input_data_int16 (const guint8 * _in, gfloat * out, guint len, guint channels,
- gfloat max_value, guint op, guint nfft)
-{
- guint j, ip;
- gint16 *in = (gint16 *) _in;
-
- for (j = 0, ip = 0; j < len; j++, ip += channels) {
- out[op] = in[ip] * 2 + 1;
- op = (op + 1) % nfft;
- }
-}
-
-static void
input_data_int16_max (const guint8 * _in, gfloat * out, guint len,
guint channels, gfloat max_value, guint op, guint nfft)
{
}
static gboolean
-gst_spectrum_setup (GstAudioFilter * base, GstRingBufferSpec * format)
+gst_spectrum_setup (GstAudioFilter * base, GstAudioInfo * info)
{
GstSpectrum *spectrum = GST_SPECTRUM (base);
- guint width = format->width / 8;
- gboolean is_float = (format->type == GST_BUFTYPE_FLOAT);
- /* max_value will be 0 when depth is 1,
- * interpret -1 and 0 as -1 and +1 if that's the case. */
- guint max_value = (1UL << (format->depth - 1)) - 1;
gboolean multi_channel = spectrum->multi_channel;
GstSpectrumInputData input_data = NULL;
- if (is_float) {
- if (width == 4) {
+ switch (GST_AUDIO_INFO_FORMAT (info)) {
+ case GST_AUDIO_FORMAT_S16:
+ input_data =
+ multi_channel ? input_data_int16_max : input_data_mixed_int16_max;
+ break;
+ case GST_AUDIO_FORMAT_S24_3:
+ input_data =
+ multi_channel ? input_data_int24_max : input_data_mixed_int24_max;
+ break;
+ case GST_AUDIO_FORMAT_S32:
+ input_data =
+ multi_channel ? input_data_int32_max : input_data_mixed_int32_max;
+ break;
+ case GST_AUDIO_FORMAT_F32:
input_data = multi_channel ? input_data_float : input_data_mixed_float;
- } else if (width == 8) {
+ break;
+ case GST_AUDIO_FORMAT_F64:
input_data = multi_channel ? input_data_double : input_data_mixed_double;
- } else {
- g_assert_not_reached ();
- }
- } else {
- if (width == 4) {
- if (max_value) {
- input_data =
- multi_channel ? input_data_int32_max : input_data_mixed_int32_max;
- } else {
- input_data = multi_channel ? input_data_int32 : input_data_mixed_int32;
- }
- } else if (width == 3) {
- if (max_value) {
- input_data =
- multi_channel ? input_data_int24_max : input_data_mixed_int24_max;
- } else {
- input_data = multi_channel ? input_data_int24 : input_data_mixed_int24;
- }
- } else if (width == 2) {
- if (max_value) {
- input_data =
- multi_channel ? input_data_int16_max : input_data_mixed_int16_max;
- } else {
- input_data = multi_channel ? input_data_int16 : input_data_mixed_int16;
- }
- } else {
+ break;
+ default:
g_assert_not_reached ();
- }
+ break;
}
-
spectrum->input_data = input_data;
+
gst_spectrum_reset_state (spectrum);
+
return TRUE;
}
}
} else {
guint c;
- guint channels = GST_AUDIO_FILTER (spectrum)->format.channels;
+ guint channels = GST_AUDIO_FILTER_CHANNELS (spectrum);
if (spectrum->message_magnitude) {
mcv = gst_spectrum_message_add_container (s, GST_TYPE_ARRAY, "magnitude");
gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * buffer)
{
GstSpectrum *spectrum = GST_SPECTRUM (trans);
- GstRingBufferSpec *format = &GST_AUDIO_FILTER (spectrum)->format;
- guint rate = format->rate;
- guint channels = format->channels;
+ guint rate = GST_AUDIO_FILTER_RATE (spectrum);
+ guint channels = GST_AUDIO_FILTER_CHANNELS (spectrum);
+ guint bps = GST_AUDIO_FILTER_BPS (spectrum);
+ guint bpf = GST_AUDIO_FILTER_BPF (spectrum);
guint output_channels = spectrum->multi_channel ? channels : 1;
guint c;
- guint width = format->width / 8;
- gfloat max_value = (1UL << (format->depth - 1)) - 1;
+ gfloat max_value = (1UL << ((bps << 3) - 1)) - 1;
guint bands = spectrum->bands;
guint nfft = 2 * bands - 2;
guint input_pos;
gfloat *input;
const guint8 *data, *mdata;
gsize size;
- guint frame_size = width * channels;
guint fft_todo, msg_todo, block_size;
gboolean have_full_interval;
GstSpectrumChannel *cd;
input_pos = spectrum->input_pos;
input_data = spectrum->input_data;
- while (size >= frame_size) {
+ while (size >= bpf) {
/* run input_data for a chunk of data */
fft_todo = nfft - (spectrum->num_frames % nfft);
msg_todo = spectrum->frames_todo - spectrum->num_frames;
GST_LOG_OBJECT (spectrum,
"message frames todo: %u, fft frames todo: %u, input frames %u",
- msg_todo, fft_todo, (size / frame_size));
+ msg_todo, fft_todo, (size / bpf));
block_size = msg_todo;
- if (block_size > (size / frame_size))
- block_size = (size / frame_size);
+ if (block_size > (size / bpf))
+ block_size = (size / bpf);
if (block_size > fft_todo)
block_size = fft_todo;
cd = &spectrum->channel_data[c];
input = cd->input;
/* Move the current frames into our ringbuffers */
- input_data (data + c * width, input, block_size, channels, max_value,
+ input_data (data + c * bps, input, block_size, channels, max_value,
input_pos, nfft);
}
- data += block_size * frame_size;
- size -= block_size * frame_size;
+ data += block_size * bpf;
+ size -= block_size * bpf;
input_pos = (input_pos + block_size) % nfft;
spectrum->num_frames += block_size;
gst_oss_helper_get_format_structure (unsigned int format_bit)
{
GstStructure *structure;
- int endianness;
- gboolean sign;
- int width;
+ const gchar *format;
switch (format_bit) {
case AFMT_U8:
- endianness = 0;
- sign = FALSE;
- width = 8;
+ format = "U8";
break;
case AFMT_S16_LE:
- endianness = G_LITTLE_ENDIAN;
- sign = TRUE;
- width = 16;
+ format = "S16_LE";
break;
case AFMT_S16_BE:
- endianness = G_BIG_ENDIAN;
- sign = TRUE;
- width = 16;
+ format = "S16_BE";
break;
case AFMT_S8:
- endianness = 0;
- sign = TRUE;
- width = 8;
+ format = "S8";
break;
case AFMT_U16_LE:
- endianness = G_LITTLE_ENDIAN;
- sign = FALSE;
- width = 16;
+ format = "U16_LE";
break;
case AFMT_U16_BE:
- endianness = G_BIG_ENDIAN;
- sign = FALSE;
- width = 16;
+ format = "U16_BE";
break;
default:
g_assert_not_reached ();
return NULL;
}
- structure = gst_structure_new ("audio/x-raw-int",
- "width", G_TYPE_INT, width,
- "depth", G_TYPE_INT, width, "signed", G_TYPE_BOOLEAN, sign, NULL);
-
- if (endianness) {
- gst_structure_set (structure, "endianness", G_TYPE_INT, endianness, NULL);
- }
+ structure = gst_structure_new ("audio/x-raw",
+ "format", G_TYPE_STRING, format, NULL);
return structure;
}
PROP_DEVICE,
};
+#define FORMATS "{" GST_AUDIO_NE(S16)","GST_AUDIO_NE(U16)", S8, U8 }"
+
static GstStaticPadTemplate osssink_sink_factory =
- GST_STATIC_PAD_TEMPLATE ("sink",
+GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) { " G_STRINGIFY (G_BYTE_ORDER) " }, "
- "signed = (boolean) { TRUE, FALSE }, "
- "width = (int) 16, "
- "depth = (int) 16, "
- "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]; "
- "audio/x-raw-int, "
- "signed = (boolean) { TRUE, FALSE }, "
- "width = (int) 8, "
- "depth = (int) 8, "
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " FORMATS ", "
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]")
);
static guint gst_oss_src_delay (GstAudioSrc * asrc);
static void gst_oss_src_reset (GstAudioSrc * asrc);
-
+#define FORMATS "{" GST_AUDIO_NE(S16)","GST_AUDIO_NE(U16)", S8, U8 }"
static GstStaticPadTemplate osssrc_src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) { " G_STRINGIFY (G_BYTE_ORDER) " }, "
- "signed = (boolean) { TRUE, FALSE }, "
- "width = (int) 16, "
- "depth = (int) 16, "
- "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]; "
- "audio/x-raw-int, "
- "signed = (boolean) { TRUE, FALSE }, "
- "width = (int) 8, "
- "depth = (int) 8, "
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " FORMATS ", "
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]")
);
-
static void
gst_oss_src_dispose (GObject * object)
{
#define INVERT_CAPS_STRING \
- "audio/x-raw-int, " \
+ "audio/x-raw, " \
+ "format = (string) "GST_AUDIO_NE(S16)", " \
"channels = (int) 1, " \
- "rate = (int) 44100, " \
- "endianness = (int) BYTE_ORDER, " \
- "width = (int) 16, " \
- "depth = (int) 16, " \
- "signed = (bool) TRUE"
+ "rate = (int) 44100"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "channels = (int) 1, "
- "rate = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " GST_AUDIO_NE (S16) ", "
+ "channels = (int) 1, " "rate = (int) [ 1, MAX ]")
);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "channels = (int) 1, "
- "rate = (int) [ 1, MAX ], "
- "endianness = (int) BYTE_ORDER, "
- "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
+ GST_STATIC_CAPS ("audio/x-raw, "
+ "format = (string) " GST_AUDIO_NE (S16) ", "
+ "channels = (int) 1, " "rate = (int) [ 1, MAX ]")
);
static GstElement *
GstPad *mysrcpad, *mysinkpad;
#define LEVEL_CAPS_TEMPLATE_STRING \
- "audio/x-raw-int, " \
+ "audio/x-raw, " \
+ "format = (string) { S8, "GST_AUDIO_NE(S16)" }, " \
"rate = (int) [ 1, MAX ], " \
- "channels = (int) [ 1, 8 ], " \
- "endianness = (int) BYTE_ORDER, " \
- "width = (int) {8, 16}, " \
- "depth = (int) {8, 16}, " \
- "signed = (boolean) true"
+ "channels = (int) [ 1, 8 ]"
#define LEVEL_CAPS_STRING \
- "audio/x-raw-int, " \
+ "audio/x-raw, " \
+ "format = (string) "GST_AUDIO_NE(S16)", " \
"rate = (int) 1000, " \
- "channels = (int) 2, " \
- "endianness = (int) BYTE_ORDER, " \
- "width = (int) 16, " \
- "depth = (int) 16, " \
- "signed = (boolean) true"
-
+ "channels = (int) 2"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
{
rtp_pipeline_test (rtp_L16_frame_data, rtp_L16_frame_data_size,
rtp_L16_frame_count,
- "audio/x-raw-int,endianess=4321,signed=true,width=16,depth=16,rate=1,channels=1",
+ "audio/x-raw,format=S16_BE,rate=1,channels=1",
"rtpL16pay", "rtpL16depay", 0, 0, FALSE);
}
GstBuffer *buffer;
GstCaps *caps;
/* a 20 sample audio block (2,5 ms) generated with
- * gst-launch audiotestsrc wave=silence blocksize=40 num-buffers=3 !
- * "audio/x-raw-int,channels=1,rate=8000" ! mulawenc ! rtppcmupay !
+ * gst-launch audiotestsrc wave=silence blocksize=40 num-buffers=3 !
+ * "audio/x-raw,channels=1,rate=8000" ! mulawenc ! rtppcmupay !
* fakesink dump=1
*/
guint8 in[] = { /* first 4 bytes are rtp-header, next 4 bytes are timestamp */
gst_init (&argc, &argv);
- caps = gst_caps_from_string ("audio/x-raw-int,channels=2");
+ caps = gst_caps_from_string ("audio/x-raw,channels=2");
pipeline = gst_pipeline_new (NULL);
g_assert (pipeline);
gst_bin_add_many (GST_BIN (bin), src, audioconvert, spectrum, sink, NULL);
- caps = gst_caps_new_simple ("audio/x-raw-int",
+ caps = gst_caps_new_simple ("audio/x-raw",
"rate", G_TYPE_INT, AUDIOFREQ, NULL);
if (!gst_element_link (src, audioconvert) ||