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| author | Wim Taymans <wim.taymans@gmail.com> | 2006-11-14 11:43:40 +0000 |
|---|---|---|
| committer | Wim Taymans <wim.taymans@gmail.com> | 2006-11-14 11:43:40 +0000 |
| commit | e9d741454d467a44cc04de99c33f5a101baa2a96 (patch) | |
| tree | 7430681f5657ada9f3d9b587e7cd3ccfe4f26d9b /gst | |
| parent | aeea3693aeea1f370b85d67ffdbf446663fa61a8 (diff) | |
| download | gst-plugins-bad-e9d741454d467a44cc04de99c33f5a101baa2a96.tar.gz gst-plugins-bad-e9d741454d467a44cc04de99c33f5a101baa2a96.tar.bz2 gst-plugins-bad-e9d741454d467a44cc04de99c33f5a101baa2a96.zip | |
gst/qtdemux/qtdemux.c: Don't parse extra sample params for raw pcm. Fixes #374914.
Original commit message from CVS:
* gst/qtdemux/qtdemux.c: (gst_qtdemux_get_duration),
(gst_qtdemux_handle_src_query), (qtdemux_parse_trak):
Don't parse extra sample params for raw pcm. Fixes #374914.
Diffstat (limited to 'gst')
| -rw-r--r-- | gst/qtdemux/qtdemux.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c index 61497619..6d38fa7c 100644 --- a/gst/qtdemux/qtdemux.c +++ b/gst/qtdemux/qtdemux.c @@ -3431,14 +3431,15 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak) if (compression_id == 0xfffe) stream->sampled = TRUE; + /* first assume uncompressed audio */ + stream->bytes_per_sample = samplesize / 8; + stream->samples_per_frame = stream->n_channels; + stream->bytes_per_frame = stream->n_channels * stream->bytes_per_sample; + stream->samples_per_packet = stream->samples_per_frame; + stream->bytes_per_packet = stream->bytes_per_sample; + offset = 52; if (version == 0x00000000) { - stream->bytes_per_sample = samplesize / 8; - stream->samples_per_frame = stream->n_channels; - stream->bytes_per_frame = stream->n_channels * stream->bytes_per_sample; - stream->samples_per_packet = stream->samples_per_frame; - stream->bytes_per_packet = stream->bytes_per_sample; - /* Yes, these have to be hard-coded */ if (fourcc == GST_MAKE_FOURCC ('M', 'A', 'C', '6')) { stream->samples_per_packet = 6; @@ -3470,19 +3471,21 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak) stream->samples_per_frame = 1 * stream->n_channels; } } else if (version == 0x00010000) { - stream->samples_per_packet = QTDEMUX_GUINT32_GET (stsd_data + offset); - stream->bytes_per_packet = QTDEMUX_GUINT32_GET (stsd_data + offset + 4); - stream->bytes_per_frame = QTDEMUX_GUINT32_GET (stsd_data + offset + 8); - stream->bytes_per_sample = QTDEMUX_GUINT32_GET (stsd_data + offset + 12); - - GST_LOG ("samples/packet: %d", stream->samples_per_packet); - GST_LOG ("bytes/packet: %d", stream->bytes_per_packet); - GST_LOG ("bytes/frame: %d", stream->bytes_per_frame); - GST_LOG ("bytes/sample: %d", stream->bytes_per_sample); - if (fourcc != GST_MAKE_FOURCC ('t', 'w', 'o', 's') && fourcc != GST_MAKE_FOURCC ('s', 'o', 'w', 't') && fourcc != GST_MAKE_FOURCC ('r', 'a', 'w', ' ')) { + /* only parse extra decoding config for non-pcm audio */ + stream->samples_per_packet = QTDEMUX_GUINT32_GET (stsd_data + offset); + stream->bytes_per_packet = QTDEMUX_GUINT32_GET (stsd_data + offset + 4); + stream->bytes_per_frame = QTDEMUX_GUINT32_GET (stsd_data + offset + 8); + stream->bytes_per_sample = + QTDEMUX_GUINT32_GET (stsd_data + offset + 12); + + GST_LOG ("samples/packet: %d", stream->samples_per_packet); + GST_LOG ("bytes/packet: %d", stream->bytes_per_packet); + GST_LOG ("bytes/frame: %d", stream->bytes_per_frame); + GST_LOG ("bytes/sample: %d", stream->bytes_per_sample); + if (!stream->sampled) { stream->samples_per_frame = (stream->bytes_per_frame / stream->bytes_per_packet) * stream->samples_per_packet; |