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Code Issues Releases Activity

doc/filters: improve xfade description and add one example

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Paul B Mahol
2020-01-31 10:17:05 +01:00
parent 62d92a878d
commit 113bae5985
1 changed files with 13 additions and 2 deletions
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doc/filters.texi
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@@ -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.