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avdevice/decklink_enc: enable 16 output channel 

Decklink devices can output 2, 8 or 16 audio channels along video.
The code was limited to 2 or 8 channels. The commit enables 16 audio
channels (relevant for SDI outputs).

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
pkviet 2017-07-02 23:50:56 +02:00 committed by Marton Balint
parent 76a8b5e7ad
commit 84ee6512ed
1 changed files with 2 additions and 2 deletions
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4
libavdevice/decklink_enc.cpp
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@ -172,9 +172,9 @@ static int decklink_setup_audio(AVFormatContext *avctx, AVStream *st)
" Only 48kHz is supported.\n");
return -1;
}
if (c->channels != 2 && c->channels != 8) {
if (c->channels != 2 && c->channels != 8 && c->channels != 16) {
av_log(avctx, AV_LOG_ERROR, "Unsupported number of channels!"
" Only stereo and 7.1 are supported.\n");
" Only 2, 8 or 16 channels are supported.\n");
return -1;
}
if (ctx->dlo->EnableAudioOutput(bmdAudioSampleRate48kHz,