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gst/qtdemux/qtdemux.c: Refactor some raw audio caps building, and handle >16-bit cases.

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Original commit message from CVS:
* gst/qtdemux/qtdemux.c: (qtdemux_parse_trak),
(qtdemux_video_caps), (qtdemux_audio_caps):
Refactor some raw audio caps building, and handle >16-bit cases.
Fix/replace building caps from a string description.
This commit is contained in:
Mark Nauwelaerts 2008-11-10 16:36:09 +00:00
parent b3dc426c4e
commit 9aecda0d08
2 changed files with 121 additions and 111 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2008-11-10 Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
* gst/qtdemux/qtdemux.c: (qtdemux_parse_trak),
(qtdemux_video_caps), (qtdemux_audio_caps):
Refactor some raw audio caps building, and handle >16-bit cases.
Fix/replace building caps from a string description.
2008-11-10 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/audiofx/audiowsincband.c:

225
gst/qtdemux/qtdemux.c
View file

@ -302,10 +302,10 @@ static void gst_qtdemux_handle_esds (GstQTDemux * qtdemux,
QtDemuxStream * stream, GNode * esds, GstTagList * list);
static GstCaps *qtdemux_video_caps (GstQTDemux * qtdemux,
QtDemuxStream * stream, guint32 fourcc, const guint8 * stsd_data,
const gchar ** codec_name);
gchar ** codec_name);
static GstCaps *qtdemux_audio_caps (GstQTDemux * qtdemux,
QtDemuxStream * stream, guint32 fourcc, const guint8 * data, int len,
const gchar ** codec_name);
gchar ** codec_name);
GType
gst_qtdemux_get_type (void)
@ -3276,7 +3276,7 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
GNode *esds;
QtDemuxStream *stream;
GstTagList *list = NULL;
const gchar *codec = NULL;
gchar *codec = NULL;
const guint8 *stsd_data;
guint32 version;
@ -3394,6 +3394,8 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
list = gst_tag_list_new ();
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_VIDEO_CODEC, codec, NULL);
g_free (codec);
codec = NULL;
}
esds = NULL;
@ -3705,6 +3707,8 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
list = gst_tag_list_new ();
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_AUDIO_CODEC, codec, NULL);
g_free (codec);
codec = NULL;
}
mp4a = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4a);
@ -4516,13 +4520,13 @@ gst_qtdemux_handle_esds (GstQTDemux * qtdemux, QtDemuxStream * stream,
#define _codec(name) \
do { \
if (codec_name) { \
*codec_name = name; \
*codec_name = g_strdup (name); \
} \
} while (0)
static GstCaps *
qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
guint32 fourcc, const guint8 * stsd_data, const gchar ** codec_name)
guint32 fourcc, const guint8 * stsd_data, gchar ** codec_name)
{
GstCaps *caps;
const GstStructure *s;
@ -4531,21 +4535,21 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
switch (fourcc) {
case GST_MAKE_FOURCC ('p', 'n', 'g', ' '):
_codec ("PNG still images");
caps = gst_caps_from_string ("image/png");
caps = gst_caps_new_simple ("image/png", NULL);
break;
case GST_MAKE_FOURCC ('j', 'p', 'e', 'g'):
_codec ("JPEG still images");
caps = gst_caps_from_string ("image/jpeg");
caps = gst_caps_new_simple ("image/jpeg", NULL);
break;
case GST_MAKE_FOURCC ('m', 'j', 'p', 'a'):
case GST_MAKE_FOURCC ('A', 'V', 'D', 'J'):
case GST_MAKE_FOURCC ('M', 'J', 'P', 'G'):
_codec ("Motion-JPEG");
caps = gst_caps_from_string ("image/jpeg");
caps = gst_caps_new_simple ("image/jpeg", NULL);
break;
case GST_MAKE_FOURCC ('m', 'j', 'p', 'b'):
_codec ("Motion-JPEG format B");
caps = gst_caps_from_string ("video/x-mjpeg-b");
caps = gst_caps_new_simple ("video/x-mjpeg-b", NULL);
break;
case GST_MAKE_FOURCC ('m', 'j', 'p', '2'):
_codec ("JPEG-2000");
@ -4555,12 +4559,14 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
break;
case GST_MAKE_FOURCC ('S', 'V', 'Q', '3'):
_codec ("Sorensen video v.3");
caps = gst_caps_from_string ("video/x-svq, " "svqversion = (int) 3");
caps = gst_caps_new_simple ("video/x-svq",
"svqversion", G_TYPE_INT, 3, NULL);
break;
case GST_MAKE_FOURCC ('s', 'v', 'q', 'i'):
case GST_MAKE_FOURCC ('S', 'V', 'Q', '1'):
_codec ("Sorensen video v.1");
caps = gst_caps_from_string ("video/x-svq, " "svqversion = (int) 1");
caps = gst_caps_new_simple ("video/x-svq",
"svqversion", G_TYPE_INT, 1, NULL);
break;
case GST_MAKE_FOURCC ('r', 'a', 'w', ' '):
{
@ -4615,24 +4621,27 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
}
case GST_MAKE_FOURCC ('y', 'v', '1', '2'):
_codec ("Raw planar YUV 4:2:0");
caps = gst_caps_from_string ("video/x-raw-yuv, "
"format = (fourcc) I420");
caps = gst_caps_new_simple ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
NULL);
break;
case GST_MAKE_FOURCC ('y', 'u', 'v', '2'):
case GST_MAKE_FOURCC ('Y', 'u', 'v', '2'):
_codec ("Raw packed YUV 4:2:2");
caps = gst_caps_from_string ("video/x-raw-yuv, "
"format = (fourcc) YUY2");
caps = gst_caps_new_simple ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
NULL);
break;
case GST_MAKE_FOURCC ('2', 'v', 'u', 'y'):
_codec ("Raw packed YUV 4:2:0");
caps = gst_caps_from_string ("video/x-raw-yuv, "
"format = (fourcc) UYVY");
caps = gst_caps_new_simple ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'),
NULL);
break;
case GST_MAKE_FOURCC ('m', 'p', 'e', 'g'):
_codec ("MPEG-1 video");
caps = gst_caps_from_string ("video/mpeg, "
"systemstream = (boolean) false, " "mpegversion = (int) 1");
caps = gst_caps_new_simple ("video/mpeg", "mpegversion", G_TYPE_INT, 1,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('h', 'd', 'v', '1'): // HDV 720p30
case GST_MAKE_FOURCC ('h', 'd', 'v', '2'): // HDV 1080i60
@ -4648,12 +4657,12 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
case GST_MAKE_FOURCC ('x', 'd', 'v', '2'): // XDCAM HD 1080i60
case GST_MAKE_FOURCC ('A', 'V', 'm', 'p'): // AVID IMX PAL
_codec ("MPEG-2 video");
caps = gst_caps_from_string ("video/mpeg, "
"systemstream = (boolean) false, " "mpegversion = (int) 2");
caps = gst_caps_new_simple ("video/mpeg", "mpegversion", G_TYPE_INT, 2,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('g', 'i', 'f', ' '):
_codec ("GIF still images");
caps = gst_caps_from_string ("image/gif");
caps = gst_caps_new_simple ("image/gif", NULL);
break;
case GST_MAKE_FOURCC ('h', '2', '6', '3'):
case GST_MAKE_FOURCC ('H', '2', '6', '3'):
@ -4661,65 +4670,71 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
case GST_MAKE_FOURCC ('U', '2', '6', '3'):
_codec ("H.263");
/* ffmpeg uses the height/width props, don't know why */
caps = gst_caps_from_string ("video/x-h263");
caps = gst_caps_new_simple ("video/x-h263", NULL);
break;
case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
_codec ("MPEG-4 video");
caps = gst_caps_from_string ("video/mpeg, "
"mpegversion = (int) 4, " "systemstream = (boolean) false");
caps = gst_caps_new_simple ("video/mpeg", "mpegversion", G_TYPE_INT, 4,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('3', 'i', 'v', 'd'):
case GST_MAKE_FOURCC ('3', 'I', 'V', 'D'):
_codec ("Microsoft MPEG-4 4.3"); /* FIXME? */
caps = gst_caps_from_string ("video/x-msmpeg, msmpegversion = (int) 43");
caps = gst_caps_new_simple ("video/x-msmpeg",
"msmpegversion", G_TYPE_INT, 43, NULL);
break;
case GST_MAKE_FOURCC ('3', 'I', 'V', '1'):
case GST_MAKE_FOURCC ('3', 'I', 'V', '2'):
_codec ("3ivX video");
caps = gst_caps_from_string ("video/x-3ivx");
caps = gst_caps_new_simple ("video/x-3ivx", NULL);
break;
case GST_MAKE_FOURCC ('D', 'I', 'V', '3'):
_codec ("DivX 3");
caps = gst_caps_from_string ("video/x-divx," "divxversion= (int) 3");
caps = gst_caps_new_simple ("video/x-divx",
"divxversion", G_TYPE_INT, 3, NULL);
break;
case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
case GST_MAKE_FOURCC ('d', 'i', 'v', 'x'):
_codec ("DivX 4");
caps = gst_caps_from_string ("video/x-divx," "divxversion= (int) 4");
caps = gst_caps_new_simple ("video/x-divx",
"divxversion", G_TYPE_INT, 4, NULL);
break;
case GST_MAKE_FOURCC ('D', 'X', '5', '0'):
_codec ("DivX 5");
caps = gst_caps_from_string ("video/x-divx," "divxversion= (int) 5");
caps = gst_caps_new_simple ("video/x-divx",
"divxversion", G_TYPE_INT, 5, NULL);
break;
case GST_MAKE_FOURCC ('c', 'v', 'i', 'd'):
_codec ("Cinepak");
caps = gst_caps_from_string ("video/x-cinepak");
caps = gst_caps_new_simple ("video/x-cinepak", NULL);
break;
case GST_MAKE_FOURCC ('q', 'd', 'r', 'w'):
_codec ("Apple QuickDraw");
caps = gst_caps_from_string ("video/x-qdrw");
caps = gst_caps_new_simple ("video/x-qdrw", NULL);
break;
case GST_MAKE_FOURCC ('r', 'p', 'z', 'a'):
_codec ("Apple video");
caps = gst_caps_from_string ("video/x-apple-video");
caps = gst_caps_new_simple ("video/x-apple-video", NULL);
break;
case GST_MAKE_FOURCC ('a', 'v', 'c', '1'):
_codec ("H.264 / AVC");
caps = gst_caps_from_string ("video/x-h264");
caps = gst_caps_new_simple ("video/x-h264", NULL);
break;
case GST_MAKE_FOURCC ('r', 'l', 'e', ' '):
_codec ("Run-length encoding");
caps = gst_caps_from_string ("video/x-rle, layout=(string)quicktime");
caps = gst_caps_new_simple ("video/x-rle",
"layout", G_TYPE_STRING, "quicktime", NULL);
break;
case GST_MAKE_FOURCC ('i', 'v', '3', '2'):
_codec ("Indeo Video 3");
caps = gst_caps_from_string ("video/x-indeo, indeoversion=(int)3");
caps = gst_caps_new_simple ("video/x-indeo",
"indeoversion", G_TYPE_INT, 3, NULL);
break;
case GST_MAKE_FOURCC ('I', 'V', '4', '1'):
case GST_MAKE_FOURCC ('i', 'v', '4', '1'):
_codec ("Intel Video 4");
caps = gst_caps_from_string ("video/x-indeo, indeoversion=(int)4");
caps = gst_caps_new_simple ("video/x-indeo",
"indeoversion", G_TYPE_INT, 4, NULL);
break;
case GST_MAKE_FOURCC ('d', 'v', 'c', 'p'):
case GST_MAKE_FOURCC ('d', 'v', 'c', ' '):
@ -4730,46 +4745,43 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
case GST_MAKE_FOURCC ('d', 'v', '2', '5'):
case GST_MAKE_FOURCC ('d', 'v', 'p', 'p'):
_codec ("DV Video");
caps =
gst_caps_from_string
("video/x-dv, dvversion=(int)25, systemstream=(boolean)false");
caps = gst_caps_new_simple ("video/x-dv", "dvversion", G_TYPE_INT, 25,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('d', 'v', '5', 'n'): //DVCPRO50 NTSC
case GST_MAKE_FOURCC ('d', 'v', '5', 'p'): //DVCPRO50 PAL
_codec ("DVCPro50 Video");
caps =
gst_caps_from_string
("video/x-dv, dvversion=(int)50, systemstream=(boolean)false");
caps = gst_caps_new_simple ("video/x-dv", "dvversion", G_TYPE_INT, 50,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('d', 'v', 'h', '5'): //DVCPRO HD 50i produced by FCP
case GST_MAKE_FOURCC ('d', 'v', 'h', '6'): //DVCPRO HD 60i produced by FCP
_codec ("DVCProHD Video");
caps =
gst_caps_from_string
("video/x-dv, dvversion=(int)100, systemstream=(boolean)false");
caps = gst_caps_new_simple ("video/x-dv", "dvversion", G_TYPE_INT, 100,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('s', 'm', 'c', ' '):
_codec ("Apple Graphics (SMC)");
caps = gst_caps_from_string ("video/x-smc");
caps = gst_caps_new_simple ("video/x-smc", NULL);
break;
case GST_MAKE_FOURCC ('V', 'P', '3', '1'):
_codec ("VP3");
caps = gst_caps_from_string ("video/x-vp3");
caps = gst_caps_new_simple ("video/x-vp3", NULL);
break;
case GST_MAKE_FOURCC ('X', 'i', 'T', 'h'):
_codec ("Theora");
caps = gst_caps_from_string ("video/x-theora");
caps = gst_caps_new_simple ("video/x-theora", NULL);
/* theora uses one byte of padding in the data stream because it does not
* allow 0 sized packets while theora does */
stream->padding = 1;
break;
case GST_MAKE_FOURCC ('d', 'r', 'a', 'c'):
_codec ("Dirac");
caps = gst_caps_from_string ("video/x-dirac");
caps = gst_caps_new_simple ("video/x-dirac", NULL);
break;
case GST_MAKE_FOURCC ('t', 'i', 'f', 'f'):
_codec ("TIFF still images");
caps = gst_caps_from_string ("image/tiff");
caps = gst_caps_new_simple ("image/tiff", NULL);
break;
case GST_MAKE_FOURCC ('k', 'p', 'c', 'd'):
default:
@ -4794,11 +4806,12 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
static GstCaps *
qtdemux_audio_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
guint32 fourcc, const guint8 * data, int len, const gchar ** codec_name)
guint32 fourcc, const guint8 * data, int len, gchar ** codec_name)
{
GstCaps *caps;
const GstStructure *s;
const gchar *name;
gint endian = 0;
GST_DEBUG_OBJECT (qtdemux, "resolve fourcc %08x", fourcc);
@ -4806,95 +4819,83 @@ qtdemux_audio_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
case GST_MAKE_FOURCC ('N', 'O', 'N', 'E'):
case GST_MAKE_FOURCC ('r', 'a', 'w', ' '):
_codec ("Raw 8-bit PCM audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 8, " "depth = (int) 8, " "signed = (boolean) false");
caps = gst_caps_new_simple ("audio/x-raw-int", "width", G_TYPE_INT, 8,
"depth", G_TYPE_INT, 8, "signed", G_TYPE_BOOLEAN, FALSE, NULL);
break;
case GST_MAKE_FOURCC ('t', 'w', 'o', 's'):
if (stream->bytes_per_sample == 1) {
_codec ("Raw 8-bit PCM audio");
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 8, " "depth = (int) 8, " "signed = (boolean) true");
} else {
_codec ("Raw 16-bit PCM audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"endianness = (int) BIG_ENDIAN, " "signed = (boolean) true");
}
break;
endian = BIG_ENDIAN;
/* fall-through */
case GST_MAKE_FOURCC ('s', 'o', 'w', 't'):
if (stream->bytes_per_sample == 1) {
_codec ("Raw 8-bit PCM audio");
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 8, " "depth = (int) 8, " "signed = (boolean) true");
} else {
_codec ("Raw 16-bit PCM audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"endianness = (int) LITTLE_ENDIAN, " "signed = (boolean) true");
}
{
gchar *str;
gint depth;
if (!endian)
endian = LITTLE_ENDIAN;
depth = stream->bytes_per_packet * 8;
str = g_strdup_printf ("Raw %d-bit PCM audio", depth);
_codec (str);
g_free (str);
caps = gst_caps_new_simple ("audio/x-raw-int",
"width", G_TYPE_INT, depth, "depth", G_TYPE_INT, depth,
"endianness", G_TYPE_INT, endian,
"signed", G_TYPE_BOOLEAN, TRUE, NULL);
break;
}
case GST_MAKE_FOURCC ('f', 'l', '6', '4'):
_codec ("Raw 64-bit floating-point audio");
caps = gst_caps_from_string ("audio/x-raw-float, "
"width = (int) 64, " "endianness = (int) BIG_ENDIAN");
caps = gst_caps_new_simple ("audio/x-raw-float", "width", G_TYPE_INT, 64,
"endianness", G_TYPE_INT, BIG_ENDIAN, NULL);
break;
case GST_MAKE_FOURCC ('f', 'l', '3', '2'):
_codec ("Raw 32-bit floating-point audio");
caps = gst_caps_from_string ("audio/x-raw-float, "
"width = (int) 32, " "endianness = (int) BIG_ENDIAN");
caps = gst_caps_new_simple ("audio/x-raw-float", "width", G_TYPE_INT, 32,
"endianness", G_TYPE_INT, BIG_ENDIAN, NULL);
break;
case GST_MAKE_FOURCC ('i', 'n', '2', '4'):
_codec ("Raw 24-bit PCM audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 24, "
"depth = (int) 24, "
"endianness = (int) BIG_ENDIAN, " "signed = (boolean) true");
caps = gst_caps_new_simple ("audio/x-raw-int", "width", G_TYPE_INT, 24,
"depth", G_TYPE_INT, 24,
"endianness", G_TYPE_INT, BIG_ENDIAN,
"signed", G_TYPE_BOOLEAN, TRUE, NULL);
break;
case GST_MAKE_FOURCC ('i', 'n', '3', '2'):
_codec ("Raw 32-bit PCM audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 32, "
"depth = (int) 32, "
"endianness = (int) BIG_ENDIAN, " "signed = (boolean) true");
caps = gst_caps_new_simple ("audio/x-raw-int", "width", G_TYPE_INT, 32,
"depth", G_TYPE_INT, 32,
"endianness", G_TYPE_INT, BIG_ENDIAN,
"signed", G_TYPE_BOOLEAN, TRUE, NULL);
break;
case GST_MAKE_FOURCC ('u', 'l', 'a', 'w'):
_codec ("Mu-law audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-mulaw");
caps = gst_caps_new_simple ("audio/x-mulaw", NULL);
break;
case GST_MAKE_FOURCC ('a', 'l', 'a', 'w'):
_codec ("A-law audio");
/* FIXME */
caps = gst_caps_from_string ("audio/x-alaw");
caps = gst_caps_new_simple ("audio/x-alaw", NULL);
break;
case 0x0200736d:
case 0x6d730002:
_codec ("Microsoft ADPCM");
/* Microsoft ADPCM-ACM code 2 */
caps = gst_caps_from_string ("audio/x-adpcm, "
"layout = (string) microsoft");
caps = gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, "microsoft", NULL);
break;
case 0x1100736d:
case 0x6d730011:
_codec ("IMA Loki SDL MJPEG ADPCM");
/* Loki ADPCM, See #550288 for a file that only decodes
* with the smjpeg variant of the ADPCM decoder. */
caps = gst_caps_from_string ("audio/x-adpcm, "
"layout = (string) smjpeg");
caps = gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, "smjpeg", NULL);
break;
case 0x1700736d:
case 0x6d730017:
_codec ("DVI/Intel IMA ADPCM");
/* FIXME DVI/Intel IMA ADPCM/ACM code 17 */
caps = gst_caps_from_string ("audio/x-adpcm, "
"layout = (string) quicktime");
caps = gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, "quicktime", NULL);
break;
case 0x5500736d:
case 0x6d730055:
@ -4902,24 +4903,26 @@ qtdemux_audio_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
case GST_MAKE_FOURCC ('.', 'm', 'p', '3'):
_codec ("MPEG-1 layer 3");
/* MPEG layer 3, CBR & VBR (QT4.1 and later) */
caps = gst_caps_from_string ("audio/mpeg, "
"layer = (int) 3, " "mpegversion = (int) 1");
caps = gst_caps_new_simple ("audio/mpeg", "layer", G_TYPE_INT, 3,
"mpegversion", G_TYPE_INT, 1, NULL);
break;
case GST_MAKE_FOURCC ('M', 'A', 'C', '3'):
_codec ("MACE-3");
caps = gst_caps_from_string ("audio/x-mace, " "maceversion = (int) 3");
caps = gst_caps_new_simple ("audio/x-mace",
"maceversion", G_TYPE_INT, 3, NULL);
break;
case GST_MAKE_FOURCC ('M', 'A', 'C', '6'):
_codec ("MACE-6");
caps = gst_caps_from_string ("audio/x-mace, " "maceversion = (int) 6");
caps = gst_caps_new_simple ("audio/x-mace",
"maceversion", G_TYPE_INT, 6, NULL);
break;
case GST_MAKE_FOURCC ('O', 'g', 'g', 'V'):
/* ogg/vorbis */
caps = gst_caps_from_string ("application/ogg");
caps = gst_caps_new_simple ("application/ogg", NULL);
break;
case GST_MAKE_FOURCC ('d', 'v', 'c', 'a'):
_codec ("DV audio");
caps = gst_caps_from_string ("audio/x-dv");
caps = gst_caps_new_simple ("audio/x-dv", NULL);
break;
case GST_MAKE_FOURCC ('m', 'p', '4', 'a'):
_codec ("MPEG-4 AAC audio");