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qtdemux: Add tags for average and maximum bitrate

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Fixes #599300.
This commit is contained in:
Arun Raghavan 2009-12-30 14:14:55 +05:30 committed by Tim-Philipp Müller
parent 173be1422c
commit e9f9164fb6
1 changed files with 16 additions and 3 deletions
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19
gst/qtdemux/qtdemux.c
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@ -6469,15 +6469,28 @@ gst_qtdemux_handle_esds (GstQTDemux * qtdemux, QtDemuxStream * stream,
GST_DEBUG_OBJECT (qtdemux, "priority %04x", QT_UINT8 (ptr + 2)); GST_DEBUG_OBJECT (qtdemux, "priority %04x", QT_UINT8 (ptr + 2));
ptr += 3; ptr += 3;
break; break;
case 0x04: case 0x04:{
guint max_bitrate, avg_bitrate;
object_type_id = QT_UINT8 (ptr); object_type_id = QT_UINT8 (ptr);
max_bitrate = QT_UINT32 (ptr + 5);
avg_bitrate = QT_UINT32 (ptr + 9);
GST_DEBUG_OBJECT (qtdemux, "object_type_id %02x", object_type_id); GST_DEBUG_OBJECT (qtdemux, "object_type_id %02x", object_type_id);
GST_DEBUG_OBJECT (qtdemux, "stream_type %02x", QT_UINT8 (ptr + 1)); GST_DEBUG_OBJECT (qtdemux, "stream_type %02x", QT_UINT8 (ptr + 1));
GST_DEBUG_OBJECT (qtdemux, "buffer_size_db %02x", QT_UINT24 (ptr + 2)); GST_DEBUG_OBJECT (qtdemux, "buffer_size_db %02x", QT_UINT24 (ptr + 2));
GST_DEBUG_OBJECT (qtdemux, "max bitrate %d", QT_UINT32 (ptr + 5)); GST_DEBUG_OBJECT (qtdemux, "max bitrate %u", max_bitrate);
GST_DEBUG_OBJECT (qtdemux, "avg bitrate %d", QT_UINT32 (ptr + 9)); GST_DEBUG_OBJECT (qtdemux, "avg bitrate %u", avg_bitrate);
if (max_bitrate > 0 && max_bitrate < G_MAXUINT32) {
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_MAXIMUM_BITRATE, max_bitrate, NULL);
}
if (avg_bitrate > 0 && avg_bitrate < G_MAXUINT32) {
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE, GST_TAG_BITRATE,
avg_bitrate, NULL);
}
ptr += 13; ptr += 13;
break; break;
}
case 0x05: case 0x05:
GST_MEMDUMP_OBJECT (qtdemux, "data", ptr, len); GST_MEMDUMP_OBJECT (qtdemux, "data", ptr, len);
data_ptr = ptr; data_ptr = ptr;