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author | Paul B Mahol <onemda@gmail.com> | 2020-01-31 10:17:05 +0100 |
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committer | Paul B Mahol <onemda@gmail.com> | 2020-01-31 10:17:05 +0100 |
commit | 113bae5985c08b243376237b563ed067d568b9c9 (patch) | |
tree | cc0e3514598b904a6a44c43bb17b5158d917a278 /doc | |
parent | 62d92a878d89e35695e839f40065f2e936032f89 (diff) |
doc/filters: improve xfade description and add one example
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 13403fd96c..2c9486ae58 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -20073,8 +20073,8 @@ Set cross fade duration in seconds. Default duration is 1 second. @item offset -Set cross fade start relative to first input stream. -Default offset it 0. +Set cross fade start relative to first input stream in seconds. +Default offset is 0. @item expr Set expression for custom transition effect. @@ -20118,6 +20118,17 @@ first/second/third/fourth component of second input. @end table @end table +@subsection Examples + +@itemize +@item +Cross fade from one input video to another input video, with fade transition and duration of transition +of 2 seconds starting at offset of 5 seconds: +@example +ffmpeg -i first.mp4 -i second.mp4 -filter_complex xfade=transition=fade:duration=2:offset=5 output.mp4 +@end example +@end itemize + @section xstack Stack video inputs into custom layout. |