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qtdemux: only set channels and rate if qtdemux knows it

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Setting both of those to 0 is pointless and means that qtdemux
doesn't know the real value. Avoid setting it in this case.
This commit is contained in:
Thiago Santos 2013-05-14 16:32:51 -03:00
parent 6edcc564ba
commit 5517e352ab
1 changed files with 7 additions and 4 deletions
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11
gst/isomp4/qtdemux.c
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@ -1718,7 +1718,7 @@ gst_qtdemux_setcaps (GstQTDemux * demux, GstCaps * caps)
gst_structure_get_fraction (structure, "framerate", &stream->fps_n,
&stream->fps_d);
} else if (g_str_has_prefix (gst_structure_get_name (structure), "audio")) {
gint rate;
gint rate = 0;
stream->subtype = FOURCC_soun;
gst_structure_get_int (structure, "channels", &stream->n_channels);
gst_structure_get_int (structure, "rate", &rate);
@ -5561,9 +5561,12 @@ gst_qtdemux_configure_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
} else if (stream->subtype == FOURCC_soun) {
if (stream->caps) {
stream->caps = gst_caps_make_writable (stream->caps);
gst_caps_set_simple (stream->caps,
"rate", G_TYPE_INT, (int) stream->rate,
"channels", G_TYPE_INT, stream->n_channels, NULL);
if (stream->rate > 0)
gst_caps_set_simple (stream->caps,
"rate", G_TYPE_INT, (int) stream->rate, NULL);
if (stream->n_channels > 0)
gst_caps_set_simple (stream->caps,
"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