[FFmpeg-user] libx264 no video intra with MBAFF

[Jean-Yves LE GOUILL]

hello,

I noticed GOP 1 is impossible with this command

ffmpeg -i IN.avi -vcodec libx264 -b:v 20M  -r 25 -s 720:576 -pix_fmt yuv420p -flags +ilme+ildct  -g 1  -an OUT.mp4

for MEDIAINFO the output file GOP is variable

thanks for your advices

JY