Timeline for Is there a way to use Intel QSV to have hwaccelerated tone mapping in ffmpeg?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 26 at 14:01 | comment | added | Nathan Cloutier |
I was able to get it running with this command ffmpeg -hwaccel qsv -hwaccel_output_format qsv -i "Z://Movies/Luca/Luca.mkv" -vf "vpp_qsv=tonemap=1,scale_qsv=format=nv12" -c:v h264_qsv -crf 23 -c:a aac "Z://Luca.mkv" but it didn't seem to change the color space.
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| Jun 26 at 8:31 | comment | added | Rotem |
There is a very limited support with vpp_qsv filter. Output of ffmpeg -h filter=vpp_qsv has the following description: tonemap ... Perform tonemapping (0=disable tonemapping, 1=perform tonemapping if the input has HDR metadata) (from 0 to 1) (default 0). Please note that I don't know what is the referred "HDR metadata".
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| S Jun 26 at 4:52 | review | First questions | |||
| Jun 26 at 4:52 | |||||
| S Jun 26 at 4:52 | history | asked | Nathan Cloutier | CC BY-SA 4.0 |