Original video that I want to fix: Stream #0:2(und): Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 640x496 [SAR 1:1 DAR 40:31], 1708 kb/s, 25 fps, 25 tbr, 12800 tbn, 30k tbc
What was wrong: DAR should be 4:3, not 40:31. With various attempts I can only get results like this: Stream #0:2(und): Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 640x496 [SAR 1:1 DAR 40:31], 1708 kb/s, SAR 4:3 DAR 160:93, 25 fps, 25 tbr, 12800 tbn, 30k tbc Notice that I can only manipulate the SAR/DAR outside of the brackets, what's inside the brackets remain the same. Comare this (original): [SAR 1:1 DAR 40:31] With this (touched by avconv): [SAR 1:1 DAR 40:31] SAR 4:3 DAR 160:93 It seems the parameters in brackets are immutable, why is that? Thanks a lot! _______________________________________________ libav-tools mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-tools
