New submission from Christian Ebert <[email protected]>: libx264-ipod640.ffpreset contains refs=1 but libx264-ipod320 does not contain any reference frame restriction. There is no clear information out there how restrictive exactly refs must be. According to my tests anything over refs=2 is unreliable: http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.m4v Screenshot: http://www.blacktrash.org/downloads/tmp/ffmpeg/test-refs3.png But by lack of device I cannot say whether refs=2 works on the ipod classic and if therefore refs=1 is needed. Anyway, the ipod320 preset should be at least as restrictive as ipod640.
---------- messages: 12770 nosy: blacktrash priority: normal status: new substatus: new title: inconsistent ipod presets type: bug ________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/issue2399> ________________________________________________
