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qtdemux: with raw audio, set a default channel-mask for multichannel audio.

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This doesn't actually parse 'chan' because it's absurdly complex.
This commit is contained in:
Michael Smith 2012-10-22 22:32:49 -07:00
parent 9fc62a58e3
commit 150bd97e96
1 changed files with 8 additions and 1 deletions
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9
gst/isomp4/qtdemux.c
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@ -5203,10 +5203,17 @@ gst_qtdemux_add_stream (GstQTDemux * qtdemux,
gst_pad_new_from_static_template (&gst_qtdemux_audiosrc_template, name);
g_free (name);
if (stream->caps) {
/* FIXME: Need to set channel-mask here and maybe reorder */
gst_caps_set_simple (stream->caps,
"rate", G_TYPE_INT, (int) stream->rate,
"channels", G_TYPE_INT, stream->n_channels, NULL);
if (stream->n_channels > 2) {
/* FIXME: Need to parse the 'chan' atom to get channel layouts
* correctly; this is just the minimum we can do - assume
* we don't actually have any channel positions. */
gst_caps_set_simple (stream->caps,
"channel-mask", GST_TYPE_BITMASK, 0, NULL);
}
}
qtdemux->n_audio_streams++;
} else if (stream->subtype == FOURCC_strm) {