diff options
| author | Gyan Doshi <ffmpeg@gyani.pro> | 2019-02-04 10:37:11 +0530 |
|---|---|---|
| committer | Gyan Doshi <ffmpeg@gyani.pro> | 2019-02-04 10:37:11 +0530 |
| commit | 075fd5ba45419f5ba2027b302db88c2244639073 (patch) | |
| tree | f7057e3432922004585ec80928238fe563871102 /doc | |
| parent | e35c3d887b3e374c6a091342206a42da48785d70 (diff) | |
doc/filters: correct headphone examples
lavfi-complex is not a valid option. [a:0] is not correct pad form for input.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index d588315f05..aa5230cc48 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3556,7 +3556,8 @@ Full example using wav files as coefficients with amovie filters for 7.1 downmix each amovie filter use stereo file with IR coefficients as input. The files give coefficients for each position of virtual loudspeaker: @example -ffmpeg -i input.wav -lavfi-complex "amovie=azi_270_ele_0_DFC.wav[sr],amovie=azi_90_ele_0_DFC.wav[sl],amovie=azi_225_ele_0_DFC.wav[br],amovie=azi_135_ele_0_DFC.wav[bl],amovie=azi_0_ele_0_DFC.wav,asplit[fc][lfe],amovie=azi_35_ele_0_DFC.wav[fl],amovie=azi_325_ele_0_DFC.wav[fr],[a:0][fl][fr][fc][lfe][bl][br][sl][sr]headphone=FL|FR|FC|LFE|BL|BR|SL|SR" +ffmpeg -i input.wav +-filter_complex "amovie=azi_270_ele_0_DFC.wav[sr];amovie=azi_90_ele_0_DFC.wav[sl];amovie=azi_225_ele_0_DFC.wav[br];amovie=azi_135_ele_0_DFC.wav[bl];amovie=azi_0_ele_0_DFC.wav,asplit[fc][lfe];amovie=azi_35_ele_0_DFC.wav[fl];amovie=azi_325_ele_0_DFC.wav[fr];[0:a][fl][fr][fc][lfe][bl][br][sl][sr]headphone=FL|FR|FC|LFE|BL|BR|SL|SR" output.wav @end example @@ -3564,7 +3565,7 @@ output.wav Full example using wav files as coefficients with amovie filters for 7.1 downmix, but now in @var{multich} @var{hrir} format. @example -ffmpeg -i input.wav -lavfi-complex "amovie=minp.wav[hrirs],[a:0][hrirs]headphone=map=FL|FR|FC|LFE|BL|BR|SL|SR:hrir=multich" +ffmpeg -i input.wav -filter_complex "amovie=minp.wav[hrirs];[0:a][hrirs]headphone=map=FL|FR|FC|LFE|BL|BR|SL|SR:hrir=multich" output.wav @end example @end itemize |