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opusdec: Take channels and sample rate from the caps if we have no stream header

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This commit is contained in:
Sebastian Dröge 2015-03-23 12:09:25 +01:00
parent 65662c8997
commit dd674942ba
1 changed files with 16 additions and 0 deletions
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16
ext/opus/gstopusdec.c
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@ -582,6 +582,22 @@ gst_opus_dec_set_format (GstAudioDecoder * bdec, GstCaps * caps)
goto done;
gst_buffer_replace (&dec->vorbiscomment, buf);
}
} else {
/* defaults if not in the caps */
dec->n_channels = 2;
dec->sample_rate = 48000;
gst_structure_get_int (s, "channels", &dec->n_channels);
gst_structure_get_int (s, "rate", &dec->sample_rate);
/* default stereo mapping */
dec->channel_mapping_family = 0;
dec->channel_mapping[0] = 0;
dec->channel_mapping[1] = 1;
dec->n_streams = 1;
dec->n_stereo_streams = 1;
gst_opus_dec_negotiate (dec, NULL);
}
done: