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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-07-28 12:57:05 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-07-29 14:31:54 -0400 |
| commit | 70d71b58018e640a09a4d919993766a2050cef8d (patch) | |
| tree | 7f316a550a9edd986013fc25225d94275748540f /doc | |
| parent | 41f43202cf7648522b4ce0ed7bbb326655dbb9bc (diff) | |
| download | ffmpeg-70d71b58018e640a09a4d919993766a2050cef8d.tar.gz | |
af_asyncts: add first_pts option
This allows for padding/trimming at the start of stream. By default, no
assumption is made about the first frame's expected pts, so no padding or
trimming is done.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index d3543b39c0..58a690309a 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -205,6 +205,13 @@ adding/dropping samples. @item max_comp Maximum compensation in samples per second. +@item first_pts +Assume the first pts should be this value. +This allows for padding/trimming at the start of stream. By default, no +assumption is made about the first frame's expected pts, so no padding or +trimming is done. For example, this could be set to 0 to pad the beginning with +silence if an audio stream starts after the video stream. + @end table @section channelsplit |