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| author | Rodger Combs <rodger.combs@gmail.com> | 2014-10-21 01:23:55 -0500 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-10-21 13:38:44 +0200 |
| commit | 1372c557866ad4f1406a42033ab859fae6f909a0 (patch) | |
| tree | af79e98638f6d6ef5fd4d1685fca73507041c90d /doc | |
| parent | 843d7bb3a60dfabec33eb5f0aa03e203e897a0fb (diff) | |
doc/ffmpeg.texi: document the new -start_at_zero option
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/ffmpeg.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 4fc76820e1..38dca8672f 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1016,6 +1016,12 @@ processing (e.g. in case the format option @option{avoid_negative_ts} is enabled) the output timestamps may mismatch with the input timestamps even when this option is selected. +@item -start_at_zero +When used with @option{copyts}, shift input timestamps so they start at zero. + +This means that using e.g. @code{-ss 50} will make output timestamps start at +50 seconds, regardless of what timestamp the input file started at. + @item -copytb @var{mode} Specify how to set the encoder timebase when stream copying. @var{mode} is an integer numeric value, and can assume one of the following values: |