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Add example ffmeg encode for telegram

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2025-03-07 00:05:33 +03:00
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docs/progs/ffmpeg.md
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@@ -14,3 +14,8 @@ ffmpeg -s 1920x1080 -framerate 10 -f x11grab -i :0 -qscale 6 out.mkv
# For Wayland # For Wayland
ffmpeg -y -f kmsgrab -i - -filter_complex 'hwmap=derive_device=vaapi,hwdownload,format=bgr0,crop=1540:940:380:100' out2.mkv ffmpeg -y -f kmsgrab -i - -filter_complex 'hwmap=derive_device=vaapi,hwdownload,format=bgr0,crop=1540:940:380:100' out2.mkv
``` ```
## Encode for telegram
```bash
ffmpeg -i in.mp4 -max_muxing_queue_size 9999 -c:v libopenh264 -crf 23 -maxrate 4.5M -preset faster -flags +global_header -pix_fmt yuv420p -profile:v main -movflags +faststart -c:a aac -ac 2 out.mp4
```