[FFmpeg-devel] [PATCH] 32 bit and 8/16 channel audio support for Decklink input

Kieran Kunhya kierank at obe.tv
Sun Jan 18 22:55:28 CET 2015

On 18 January 2015 at 19:44, Georg Lippitsch <georg.lippitsch at gmx.at> wrote:
> Examples:
> Capture video clip at 720p50 with 32bit audio:
> ffmpeg -bm_audiodepth 32 -f decklink -i 'UltraStudio Mini Recorder at 14' -acodec copy -vcodec copy output.avi
> Capture video clip at 576i50 with 8 audio channels:
> ffmpeg -bm_channels 8 -f decklink -i 'UltraStudio Mini Recorder at 3' -acodec copy -vcodec copy output.avi

Does this actually work in FFmpeg as a normal audio track without a channel map?


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