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win: fix patch-tester (#1099)

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* win: fix patch-tester

updates ffmpeg command as per documentation

* win: fix patch-tester ffmpeg command

Replaces testsrc with testsrc2 for correct pixel format for latest ffmpeg
Fixes position of duration parameter `-t`
Adds cuda:0 to explicitly select the first CUDA device

* win: change patch-tester input duration

Uses the duration(d) parameter for the source instead of generic option '-t'
Changes source's duration to 150s (2:30 minutes) so that encoding output is shown longer
This commit is contained in:
Bertaz
2026-08-05 07:27:24 +02:00
committed by GitHub
parent 66ed6b2344
commit 03151e791c
2 changed files with 2 additions and 2 deletions
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2
win/tools/patch-tester/patch-tester.bat
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@@ -1,6 +1,6 @@
@echo off
ffmpeg.exe -y -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc -t 50 ^
ffmpeg.exe -y -init_hw_device cuda:0 -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc2=d=150 ^
-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 - ^

2
win/tools/patch-tester/patch-tester.ps1
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@@ -1,6 +1,6 @@
#!/usr/bin/env pwsh
ffmpeg.exe -y -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc -t 50 `
ffmpeg.exe -y -init_hw_device cuda:0 -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc2=d=150 `
-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 - `