[FFmpeg-user] ffmpeg-55ed91c and x264-d9d2288. Profile setting differs from output.
jrosensw at gmail.com
Wed Jul 25 21:06:27 CEST 2012
Thanks for the follow up. So in the latest version of FFMPEG how would
I achieve lossless encoding? Would I still specify "High 4:4:4
Predictive", or is there a different way now?
On Wed, Jul 25, 2012 at 11:39 AM, James Darnley <james.darnley at gmail.com>wrote:
> On 2012-07-23 22:43, Joseph Rosensweig wrote:
> > Thanks for the replies. I'm pretty new to FFMPEG so I'm picking these
> > things up as I go. So for the first issue with the high444 and high422
> > coming out as high. In an earlier version of FFMPEG, when I took raw
> > YUV data and encoded it using the ultrafast lossless preset. FFMPEG
> > show "High 4:4:4 Predictive", despite the fact that I was feeding it
> > YUV. That is where this confusion came from for me.
> Just a quick follow-up to let you know that "High 4:4:4 Predictive" was
> used because it is the only profile to allow lossless encoding.
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