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[BUG] no readout of color transfer characteristics
#9
i'm preparing a package...
(it's still there in 2026.07.05)

how to:
0) load the files from https://my.hidrive.com/share/r7q.1f0h.o

1) open "rotsampleoriginal.mkv" for input,

2) change processing video to "nvenc"
   - go into  the nvenc, check "av1", go to misc tab
   - activate hdr signaling
   - check values for light levels and master display data (taken from input)
   - uncheck the marks on "from input" (in order to preserve them for the next input file)

3) go to nvenc/color, see that the VUI data for primes,transfer, matrix and range are correctly recognised. nod in approval and move on.

4) open new input file "rotsampletarget.mov"
   - goto nvenc/misc, check lightlevels and master display data (preserved from last file), all correct.
   - goto nvenc/color, realise that transfer character sits at "undef", although it is present in the new source file (screenshot)
       
    correct it manually, or suffer the consequences Smile


Attached Files
.rar   HybridDebugOutput.rar (Size: 41,63 KB / Downloads: 11)
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Messages In This Thread
RE: no readout of color transfer characteristics - by tailland - 06.07.2026, 20:00

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