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Updated Verify NVENC patch (markdown)

Jai Luthra 2025-12-11 12:58:29 +05:30
parent a576717600
commit 9931400b12
1 changed files with 18 additions and 10 deletions
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28
Verify-NVENC-patch.md

@ -17,7 +17,11 @@ ffmpeg -y -vsync 0 -hwaccel cuda -hwaccel_output_format cuda \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 6M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 7M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 8M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 9M -f null -
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 9M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 10M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 11M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 12M -f null - \
-vf hwupload -c:a copy -c:v h264_nvenc -b:v 13M -f null -
```
This only requires to have installed a recent ffmpeg version compiled with nvenc enabled. Almost all distributions have it now.
@ -33,15 +37,19 @@ Or alternatively manually run the following command:
```
ffmpeg.exe -y -hwaccel cuda -hwaccel_output_format cuda ^
-f lavfi -i testsrc -t 50 ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 1M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 2M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 3M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 4M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 5M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 6M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 7M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 8M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 9M -f null -
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 1M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 2M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 3M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 4M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 5M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 6M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 7M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 8M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 9M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 10M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 11M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 12M -f null - ^
-vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 13M -f null -
```
## Output