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author | Paul B Mahol <onemda@gmail.com> | 2019-10-25 23:58:50 +0300 |
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committer | Paul B Mahol <onemda@gmail.com> | 2019-10-25 23:58:50 +0300 |
commit | 296296a4d5194977bbcbc3656aec5823ffa46327 (patch) | |
tree | be4971aae657fc820137c2575d1023067f5f4701 /doc/filters.texi | |
parent | 487a1f28e283f22351397c0fbbfffb90b431e890 (diff) |
doc/filters: add one more example for libvmaf
Diffstat (limited to 'doc/filters.texi')
-rw-r--r-- | doc/filters.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 3a414d577f..5b8062d806 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -12264,6 +12264,9 @@ Enables confidence interval. This filter also supports the @ref{framesync} options. +@subsection Examples +@itemize +@item On the below examples the input file @file{main.mpg} being processed is compared with the reference file @file{ref.mpg}. @@ -12271,11 +12274,19 @@ compared with the reference file @file{ref.mpg}. ffmpeg -i main.mpg -i ref.mpg -lavfi libvmaf -f null - @end example +@item Example with options: @example ffmpeg -i main.mpg -i ref.mpg -lavfi libvmaf="psnr=1:log_fmt=json" -f null - @end example +@item +Example with options and different containers: +@example +ffmpeg -i main.mpg -i ref.mkv -lavfi "[0:v]settb=1/AVTB,setpts=PTS-STARTPTS[main];[1:v]settb=1/AVTB,setpts=PTS-STARTPTS[ref];[main][ref]libvmaf=psnr=1:log_fmt=json" -f null - +@end example +@end itemize + @section limiter Limits the pixel components values to the specified range [min, max]. |