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| author | Anton Khirnov <anton@khirnov.net> | 2017-01-30 21:35:42 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2017-02-01 10:42:59 +0100 |
| commit | b420a27e74750b60d2e064236afb10be06a38ace (patch) | |
| tree | 77d7f6777d249ca8011f6eb030c5d43e893a02ad /doc | |
| parent | ab2539bd374fe7ddbc6e2f058b62645cd5076192 (diff) | |
| download | ffmpeg-b420a27e74750b60d2e064236afb10be06a38ace.tar.gz | |
avconv: allow -b to be used with streamcopy
In this mode it tells the muxer about the bitrate of the input stream.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/avconv.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/avconv.texi b/doc/avconv.texi index 002dba3184..6f1fbc79b2 100644 --- a/doc/avconv.texi +++ b/doc/avconv.texi @@ -354,6 +354,13 @@ Stop writing to the stream after @var{framecount} frames. Use fixed quality scale (VBR). The meaning of @var{q} is codec-dependent. +@item -b[:@var{stream_specifier}] @var{bitrate} (@emph{output,per-stream}) +Set the stream bitrate in bits per second. When transcoding, this tells the +encoder to use the specified bitrate for the encoded stream. + +For streamcopy, this provides a hint to the muxer about the bitrate of the input +stream. + @item -filter[:@var{stream_specifier}] @var{filter_graph} (@emph{output,per-stream}) @var{filter_graph} is a description of the filter graph to apply to the stream. Use @code{-filters} to show all the available filters |