You should split them into two graphs; and then realize that each has a single input and a single output with the same type, so you should be using -vf and -af.
Great, that did it! I did not know that it was possible to put multiple filters after -vf and -af. That was the reason I used filter_complex. Thanks a lot!!
But this leads to another question: When I extract the sound track from the video after using the apad filter, the sound track is sometimes about half a frame longer, sometimes about half a frame shorter than the video track. It seems that apad is not exact enough down to miliseconds? In my case this is important, because I need to create DCPs (digital cinema packages) from the video and the separate audio track. And for a DCP it is recommended that the audio track is exactly as long as the total number of frames of the video. Thanks for your help again! Martin -- www.herrschmidt.tv _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
