[FFmpeg-user] Copy across core DTS audio

[Ted Park]

Hi,

> ffmpeg -i x.mkv -map 0:0 -map 0:2 -map 0:2 -map 0:3 -c:v copy -c:a copy
> -bsf:a dca_core -c:a:1 copy -c:s copy output.mkv
> 
> When ever I try and include the DD track, FFMPEG comes back to say that the
> dca-core filter is not compatible with DD.
> I'm sure it is a simple syntax error that I have, so any help would be much
> appreciated

-bsf:a applies to all audio streams, thus the error. You can specify the stream in a similar way as you specified -c:a:1 copy (for some reason? -c:a copy should be enough I think.)

Regards,
Ted Park