On Sun, May 27, 2018 at 09:46:46 +0530, Gyan Doshi wrote:
> +The @code{-vn}, @code{-an}, @code{-sn} options can be used to skip automatic
> stream selection
> +for video, audio, and subtitle streams respectively.
This is incorrect, as it already was before. It doesn't disable
*automatic* stream selection, it rather disables mapping any of these
stream types at all, *even* if explictly mapped. (IOW: "-vn -map 0:v"
never gets you any video stream in the output.)
> +@file{out1.mkv} is a Matroska container file and accepts video, audio and
> subtitle streams,
> +so ffmpeg will try to select one of each type.
> +For video, it will select @code{stream 0} from @file{B.mp4}, which has the
> highest
> +resolution among all the input video streams.
> +For audio, it will select @code{stream 3} from @file{B.mp4}, since it has
> the greatest
> +number of channels.
> +For subtitles, it will select @code{stream 2} from @file{B.mp4}, which is
> the first subtitle
> +stream from among @file{A.avi} and @file{B.mp4}.
Your inserted line breaks don't make this a list yet, as they will be
swallowed by the formatting. You either need to make paragraphs or a
proper list. (Either way, it's much better than listing them all in one
sentence.)
Cheers,
Moritz
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