mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-18 07:47:17 +00:00
Code Issues 1 Projects Releases Wiki Activity

Add MP1 and ADPCM IMA/ISS variant

Browse source
This commit is contained in:
Sebastian Dröge 2009-01-24 17:59:11 +01:00
parent 1bc10e6bd8
commit 0376e7049a
2 changed files with 24 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
ext/ffmpeg/gstffmpegcodecmap.c
View file

@ -539,6 +539,12 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
}
break;
case CODEC_ID_MP1:
/* FIXME: bitrate */
caps = gst_ff_aud_caps_new (context, codec_id, "audio/mpeg",
"mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 1, NULL);
break;
case CODEC_ID_MP2:
/* FIXME: bitrate */
caps = gst_ff_aud_caps_new (context, codec_id, "audio/mpeg",
@ -601,13 +607,13 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
}
break;
case CODEC_ID_MLP:
caps = gst_ff_aud_caps_new (context, codec_id, "audio/x-mlp", NULL);
break;
case CODEC_ID_MLP:
caps = gst_ff_aud_caps_new (context, codec_id, "audio/x-mlp", NULL);
break;
case CODEC_ID_IMC:
caps = gst_ff_aud_caps_new (context, codec_id, "audio/x-imc", NULL);
break;
case CODEC_ID_IMC:
caps = gst_ff_aud_caps_new (context, codec_id, "audio/x-imc", NULL);
break;
/* MJPEG is normal JPEG, Motion-JPEG and Quicktime MJPEG-A. MJPEGB
* is Quicktime's MJPEG-B. LJPEG is lossless JPEG. I don't know what
@ -1127,6 +1133,7 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
case CODEC_ID_ADPCM_IMA_WS:
case CODEC_ID_ADPCM_IMA_SMJPEG:
case CODEC_ID_ADPCM_IMA_AMV:
case CODEC_ID_ADPCM_IMA_ISS:
case CODEC_ID_ADPCM_MS:
case CODEC_ID_ADPCM_4XM:
case CODEC_ID_ADPCM_XA:
@ -1168,6 +1175,9 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
case CODEC_ID_ADPCM_IMA_AMV:
layout = "amv";
break;
case CODEC_ID_ADPCM_IMA_ISS:
layout = "iss";
break;
case CODEC_ID_ADPCM_MS:
layout = "microsoft";
break;
@ -2306,7 +2316,8 @@ gst_ffmpeg_formatid_get_codecids (const gchar * format_name,
CODEC_ID_H264,
CODEC_ID_NONE
};
static enum CodecID mpeg_audio_list[] = { CODEC_ID_MP2,
static enum CodecID mpeg_audio_list[] = { CODEC_ID_MP1,
CODEC_ID_MP2,
CODEC_ID_MP3,
CODEC_ID_NONE
};
@ -2583,6 +2594,8 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
if (gst_structure_get_int (structure, "layer", &layer)) {
switch (layer) {
case 1:
id = CODEC_ID_MP1;
break;
case 2:
id = CODEC_ID_MP2;
break;
@ -2773,6 +2786,8 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
id = CODEC_ID_ADPCM_IMA_DK4;
} else if (!strcmp (layout, "westwood")) {
id = CODEC_ID_ADPCM_IMA_WS;
} else if (!strcmp (layout, "iss")) {
id = CODEC_ID_ADPCM_IMA_ISS;
} else if (!strcmp (layout, "xa")) {
id = CODEC_ID_ADPCM_XA;
} else if (!strcmp (layout, "adx")) {

2
ext/ffmpeg/gstffmpegdec.c
View file

@ -2540,11 +2540,13 @@ gst_ffmpegdec_register (GstPlugin * plugin)
/* no codecs for which we're GUARANTEED to have better alternatives */
/* MPEG1VIDEO : the mpeg2video decoder is preferred */
/* MP1 : Use MP3 for decoding */
/* MP2 : Use MP3 for decoding */
if (!strcmp (in_plugin->name, "gif") ||
!strcmp (in_plugin->name, "vorbis") ||
!strcmp (in_plugin->name, "mpeg1video") ||
!strcmp (in_plugin->name, "wavpack") ||
!strcmp (in_plugin->name, "mp1") ||
!strcmp (in_plugin->name, "mp2") ||
!strcmp (in_plugin->name, "libfaad") ||
!strcmp (in_plugin->name, "mpeg4aac")) {