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| author | Stefano Sabatini <stefasab@gmail.com> | 2013-03-10 17:36:29 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-03-13 00:37:13 +0100 |
| commit | aeac1dae29d543e7879ba288842869351a289e87 (patch) | |
| tree | 8bf2dad669bea38f7e23f4527b7a6a8b56ec017b /doc | |
| parent | a3233e9d7ab49ebe6cce1560f61c9e4e73b51ec1 (diff) | |
| download | ffmpeg-aeac1dae29d543e7879ba288842869351a289e87.tar.gz | |
lavfi/fieldorder: add support to named options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 48b93f5315..4610bdec0a 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2986,18 +2986,19 @@ field=type=bottom Transform the field order of the input video. -It accepts one parameter which specifies the required field order that -the input interlaced video will be transformed to. The parameter can -assume one of the following values: +This filter accepts the named option @option{order} which +specifies the required field order that the input interlaced video +will be transformed to. The option name can be omitted. -@table @option -@item 0 or bff +The option @option{order} can assume one of the following values: +@table @samp +@item bff output bottom field first -@item 1 or tff +@item tff output top field first @end table -Default value is "tff". +Default value is @samp{tff}. Transformation is achieved by shifting the picture content up or down by one line, and filling the remaining line with appropriate picture content. |