[Ffmpeg-devel] Bug in multithreaded h/x264 encoding

[Erik Slagter]

This doesn't work when I specify -threads 2 as well, without it it's
fine:

ffmpeg -y -i input.vob -aspect 4:3 -g 25 -qscale 6 -bf 2 -coder 1 \
 -ab 64 -async 1 -acodec aac -vcodec h264 -f mp4 output.mp4

Large parts of the image are completly mangled all of the time. I guess
it can be reproduced with any input.

ffmpeg is from cvs (yesterday), x264 is from svn (yesterday).