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qtdemux: handle another mp4v variation
... including the glbl atom containing codec-data.
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2 changed files with 33 additions and 0 deletions
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@ -3846,6 +3846,7 @@ qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, const guint8 * buffer,
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break;
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break;
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}
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}
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case FOURCC_mp4v:
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case FOURCC_mp4v:
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case FOURCC_MP4V:
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{
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{
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const guint8 *buf;
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const guint8 *buf;
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guint32 version;
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guint32 version;
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@ -5325,6 +5326,8 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
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esds = NULL;
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esds = NULL;
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pasp = NULL;
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pasp = NULL;
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mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4v);
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mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4v);
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if (!mp4v)
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mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_MP4V);
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/* H264 is MPEG-4 after all,
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/* H264 is MPEG-4 after all,
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* and qt seems to put MPEG-4 stuff in there as well */
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* and qt seems to put MPEG-4 stuff in there as well */
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if (!mp4v)
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if (!mp4v)
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@ -5436,6 +5439,33 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
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break;
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break;
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}
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}
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case FOURCC_mp4v:
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case FOURCC_MP4V:
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{
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GNode *glbl;
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GST_DEBUG_OBJECT (qtdemux, "found mp4v");
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/* codec data might be in glbl extension atom */
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glbl = qtdemux_tree_get_child_by_type (mp4v, FOURCC_glbl);
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if (glbl) {
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guint8 *data;
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GstBuffer *buf;
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gint len;
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GST_DEBUG_OBJECT (qtdemux, "found glbl data in stsd");
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data = glbl->data;
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len = QT_UINT32 (data);
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if (len > 0x8) {
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len -= 0x8;
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buf = gst_buffer_new_and_alloc (len);
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memcpy (GST_BUFFER_DATA (buf), data + 8, len);
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gst_caps_set_simple (stream->caps,
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"codec_data", GST_TYPE_BUFFER, buf, NULL);
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gst_buffer_unref (buf);
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}
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}
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}
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case FOURCC_mjp2:
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case FOURCC_mjp2:
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{
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{
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/* see annex I of the jpeg2000 spec */
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/* see annex I of the jpeg2000 spec */
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@ -7679,6 +7709,7 @@ qtdemux_video_caps (GstQTDemux * qtdemux, QtDemuxStream * stream,
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caps = gst_caps_new_simple ("video/x-h263", NULL);
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caps = gst_caps_new_simple ("video/x-h263", NULL);
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break;
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break;
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case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
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case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
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case GST_MAKE_FOURCC ('M', 'P', '4', 'V'):
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_codec ("MPEG-4 video");
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_codec ("MPEG-4 video");
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caps = gst_caps_new_simple ("video/mpeg", "mpegversion", G_TYPE_INT, 4,
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caps = gst_caps_new_simple ("video/mpeg", "mpegversion", G_TYPE_INT, 4,
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"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
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"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
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@ -74,6 +74,8 @@ G_BEGIN_DECLS
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#define FOURCC_hint GST_MAKE_FOURCC('h','i','n','t')
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#define FOURCC_hint GST_MAKE_FOURCC('h','i','n','t')
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#define FOURCC_mp4a GST_MAKE_FOURCC('m','p','4','a')
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#define FOURCC_mp4a GST_MAKE_FOURCC('m','p','4','a')
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#define FOURCC_mp4v GST_MAKE_FOURCC('m','p','4','v')
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#define FOURCC_mp4v GST_MAKE_FOURCC('m','p','4','v')
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#define FOURCC_MP4V GST_MAKE_FOURCC('M','P','4','V')
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#define FOURCC_glbl GST_MAKE_FOURCC('g','l','b','l')
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#define FOURCC_wave GST_MAKE_FOURCC('w','a','v','e')
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#define FOURCC_wave GST_MAKE_FOURCC('w','a','v','e')
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#define FOURCC_appl GST_MAKE_FOURCC('a','p','p','l')
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#define FOURCC_appl GST_MAKE_FOURCC('a','p','p','l')
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#define FOURCC_esds GST_MAKE_FOURCC('e','s','d','s')
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#define FOURCC_esds GST_MAKE_FOURCC('e','s','d','s')
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