New submission from Pieter Mees <[email protected]>: As far as I know, it is currently not possible to have filter chains with multiple inputs / outputs.
Two scenario's that would benefit from this feature: - Transcoding the same input file to many different output resolutions. Ffmpeg currently automatically adapts the filter chain to the size of the last output. - Transcoding an input file to mp4 (yuv) and make png thumbnails (rgb) at the same time. Ffmpeg currently adapts the filter chain to the pixel format of the last output. I would like to refer to issue #2040. As I was unable to add a message to that issue (probably due to my newbieness), I created this feature request. ---------- messages: 13004 priority: normal status: new substatus: new title: Filters with multiple outputs type: feature_request ________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/issue2438> ________________________________________________
