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

2023-10-22 Thread Dennis Mungai
On Sun, 22 Oct 2023, 13:02 pehache, wrote: > > Le 22/10/2023 à 01:20, Dennis Mungai a écrit : > > > Please provide a sample of the input file and uncut output of the ffmpeg > > command line in use. > > > > Here is a 60 sec. piece of the input video, extracted with > ffmpeg -ss 75 -i in0.mkv -map

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

2023-10-22 Thread pehache
Le 22/10/2023 à 01:20, Dennis Mungai a écrit : Please provide a sample of the input file and uncut output of the ffmpeg command line in use. Here is a 60 sec. piece of the input video, extracted with ffmpeg -ss 75 -i in0.mkv -map 0:0 -c copy in1.mkv http://pehache.free.fr/TEMP/in1.mkv Here

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