Paul B Mahol
Paul B Mahol
filter is very limited last time i tried it, use arnndn with downloaded model file instead. native ffmpeg filter is also faster.
ffmpeg have exr encoder now
That is true for any format last time I checked, not just for MXF. I dunno why is there such limitation. It should be separate stream?
That is stored just as stream metadata under key "timecode" looking at mxf code, maybe same convention is for other formats...
Now it reports pkt_duration_time=0.041016 And I think that one is correct.
Actually in latest, 1.2 version, frame stepping always skips 2 frames instead of 1, even in input full of keyframes.
BT.2020 supports various nits values so for which nit value is 100% red and for which is 75% red?
Actually that is relevant only for HDR. You only need SDR variant?
HDR with non-constant lighting requires parsing metadata to get right positions for graticule.
Are there any test pattern in bt.2020 ?