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| author | Moritz Barsnick <barsnick@gmx.net> | 2016-10-28 14:13:25 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-11-24 00:54:52 +0100 |
| commit | 0700d02a697e0a2901abc6422edfe72a246bae01 (patch) | |
| tree | 7a45073731bd2d0af1d8603e38365dc0b29071ad /doc/filters.texi | |
| parent | 584eea5bf3e40e2dbab986f8e9e8f01c8a4426d2 (diff) | |
| download | ffmpeg-0700d02a697e0a2901abc6422edfe72a246bae01.tar.gz | |
lavfi/pan: allow negative gain parameters also for other inputs than the first named
Expands the parser to also accept the separator '-' in addition to
'+', and take the negative sign into consideration.
The optional sign for the first factor in the expression is already
covered by parsing for an integer.
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index b15f78a9a0..b3899b2693 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3026,7 +3026,7 @@ output channel layout or number of channels @item outdef output channel specification, of the form: -"@var{out_name}=[@var{gain}*]@var{in_name}[+[@var{gain}*]@var{in_name}...]" +"@var{out_name}=[@var{gain}*]@var{in_name}[(+-)[@var{gain}*]@var{in_name}...]" @item out_name output channel to define, either a channel name (FL, FR, etc.) or a channel |