[FFmpeg-user] Quicktime IMX encode failing on v2.1

[Carl Eugen Hoyos]

Steve Kelly <steve <at> aatw.com> writes:

> The video encode command we used previously is:
> 
> /usr/local/bin/ffmpeg -i "Input.mpg" -threads 1 
> -vf "scale=720:576:1,pad=720:608:0:32" -vcodec mpeg2video 
> -r 25 -pix_fmt yuv422p -minrate 50000k -maxrate 50000k 
> -b:v 50000k -intra -flags +ildct+low_delay -dc 10 

> -flags2 +ivlc+non_linear_q

If this worked fine and you are using now:
> -intra_vlc 0 -non_linear_quant 0 

then our option-handling decision was really very bad;-(
I suspect that  -flags2 +ivlc  became -intra_vlc 1
                       _^_                      _^_

Is that really so counter-intuitive?

Please test if that helps, if not please try to explain 
if the problem can be reproduced without mediainfo - we 
have to find the change introducing the problem.

Carl Eugen