Le nonidi 29 frimaire, an CCXXV, Michael Niedermayer a écrit : > i dont know if this is a bug or just somethig that by sheer bad luck > becomes vissible after this but > ./ffmpeg -i cvid/dday.mov -vframes 30 -vcodec huffyuv -y -acodec pcm_s16le > out3b.avi ; md5sum out3b.avi > gives different outputs from time to time > needs threads on the encoder side, huffyuv, vframes (audio codec irrelevant) > > difference in output files looks like this: > valgrind shows nothing (but difference occurs under valgrind) > should be here: > http://samples.ffmpeg.org/V-codecs/CVID/grayscale/dday.mov
I know there are a few glitches that came through. I have started working on fixing the worst one, it requires making buffersink aware of EOF one step earlier. As for this one and the one you posted a few minutes ago: -vframes with audio frames too is highly dependant on details of the filters scheduling, and can change slightly under perfectly normal circumstances, starting with threading. I will keep your mails near at hand and look if they show something worrying. Thanks for testing. Regards, -- Nicolas George
signature.asc
Description: Digital signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
