Wed Dec 04, 2013 2:33 pm
I can't figure why the flags i've set in my favorite's rendering profile don't affect the output video. Here are the preset's options i want KDNLV to perform :
f=dvd target=pal-dvd vcodec=mpeg2video vb=9000k maxrate=9000k minrate=7000k dc=11 bf=2 flags=+loop mlt_profile=dv_pal pass=%passes
I think this may be traduce in classic ffmpeg syntax by:
ffmpeg -i in.avi -f dvd -target pal-dvd -pass 1/2 -vcodec mpeg2video -vb 9000k -dc 11 -bf 2 -flags loop -y out.mpg
The following preset syntax (H264) helped me to set my own :
f=mp4 hq=1 acodec=aac ab=%audiobitrate+'k' ar=48000 pix_fmt=yuv420p vcodec=libx264 minrate=0 vb=%bitrate+'k' g=250 bf=3 b_strategy=1 subcmp=2 cmp=2 coder=1 flags=+loop flags2=dct8x8 qmax=51 subq=7 qmin=10 qcomp=0.6 qdiff=4 trellis=1 aspect=%dar pass=%passes
I can change flags=+loop to flags=loop even flags=mv0, there's absolutely no change on outpout. What am i doing wrong ??
Can someone help me find what i've missed ? Is there any reference to a documentation focusing the preset syntax (i didn't find anything clear enough on that point).
Thank you very much.
P.S. : my kdnlv version is 0.9.6
Wed Dec 11, 2013 12:55 pm
What do you expect the +loop option to do for you?