Re: [FFmpeg-user] HDR bt.2020 to SDR bt.709 conversion

2023-10-21 Thread Dennis Mungai
On Sun, 22 Oct 2023 at 00:39, pehache wrote: > > Hello, > > I have trouble converting a 4K HDR video into a HD SDR one. Basically it > plays much too dark and reddish in VLC (on macOS). The ffprobe output is > this video is at the bottom of the post > > I first tried applying a curve filter to bo

[FFmpeg-user] HDR bt.2020 to SDR bt.709 conversion

2023-10-21 Thread pehache
Hello, I have trouble converting a 4K HDR video into a HD SDR one. Basically it plays much too dark and reddish in VLC (on macOS). The ffprobe output is this video is at the bottom of the post I first tried applying a curve filter to boost the dark tones. I works not too bad, but the reddi

Re: [FFmpeg-user] Converting BT2020 HVEC Videos to H.264 without Color Washout

2023-10-21 Thread Dennis Mungai
On Sat, 21 Oct 2023 at 22:34, pehache wrote: > Le 26/03/2021 à 00:55, Craig L. a écrit : > > Sorry. I don't think I responded to this correctly before. > > > > > > I think I tried exactly that based upon this stackoverflow question: > > > > > https://stackoverflow.com/questions/64981984/ffmpeg-tr

Re: [FFmpeg-user] Converting BT2020 HVEC Videos to H.264 without Color Washout

2023-10-21 Thread pehache
Le 26/03/2021 à 00:55, Craig L. a écrit : Sorry. I don't think I responded to this correctly before. I think I tried exactly that based upon this stackoverflow question: https://stackoverflow.com/questions/64981984/ffmpeg-transcode-uhd-h265-to-sdr-h264-without-color-loss The example in tha