As promised, I said I would provide some "real video". So I've uploaded a 5 second 10 Bit RGB 444 r10k sample:
https://www.dropbox.com/s/exio9nmoxnbcyu6/10BitRGB444_r10k_5sec.avi?dl=0 I think it'll be clear when you play that if your video looks correct or not. Thanks! =) Jason > Subject: Re: [FFmpeg-user] LLossless (10 Bit RGB 444) and (10 Bit YUV 422) > Compression > > > Subject: Re: [FFmpeg-user] LLossless (10 Bit RGB 444) and (10 Bit YUV 422) > > Compression > > > > Jason Freets <jasonslife <at> hotmail.com> writes: > > > > > Here's the result of what I see when playing the > > > 10BitRGB444_r10k_2sec.avi I sent you: > > > > > > https://www.dropbox.com/s/l3512t3qarkdt2i/FFPlay_Playing10BitRGB444_r10k.png > > > > If you don't like this output, please either > > choose an input file that everybody can > > recognize or provide the intended output. > > Agreed, it does help if I provide a frame of reference...so very good point. > The 2 second video is NTSC color bars. I figured one would be cognitive of > what that may look like ;). If you were able to play the 2 second r10k file > correctly, you would have noticed they are NTSC color bars. If not, then yes, > you'd have no idea if what you are viewing is playing correctly or not. So a > frame of reference helps in our case. > > Here's a video of the "10BitRGB444_r10k_2sec.avi" file converted to a MP4 > that plays correctly: > > https://www.dropbox.com/s/tt1x5ntx4ahll12/10BitRGB444_r10k_to_MP4.avi?dl=0 > > And, here's a reference screen shot of what I see when I play it through VLC: > > https://www.dropbox.com/s/lizv2oedaptj9ik/10BitRGB444_r10k_to_MP4.png?dl=0 > > Also, I went ahead and GIT'ed the FFMpeg repository and built in under Linux. > I then re-ran the conversions that I was doing under Windows. I get the same > results as shown in "FFPlay_Playing10BitRGB444_r10k.png" which I uploaded > earlier (i.e that's what I see when playing the Linux converted file too: no > different outcome). > > So either on Linux or Windows, I still don't get a correct conversion that > views correctly. So, I suppose that remains to be the mystery. > > I'll try to pull from some real video (non NTSC color bars) I have and > provide a sample of that too later. > > Cheers, > > Jason > > > > > (Nobody has reported in four years that > > something is wrong when decoding r10k.) > > > > I assumed it is correct. > > > > Carl Eugen > > > > _______________________________________________ > > ffmpeg-user mailing list > > [email protected] > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
