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Fix ffmpeg pix_fmt for H264 transcoding

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Alex X
2023-10-09 23:08:18 +03:00
parent 96bc88d8ce
commit c7b6eb5d5b
1 changed files with 2 additions and 1 deletions
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internal/ffmpeg/ffmpeg.go
+2 -1
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@@ -52,7 +52,8 @@ var defaults = map[string]string{
// `-preset superfast` - we can't use ultrafast because it doesn't support `-profile main -level 4.1`
// `-tune zerolatency` - for minimal latency
// `-profile high -level 4.1` - most used streaming profile
"h264": "-c:v libx264 -g 50 -profile:v high -level:v 4.1 -preset:v superfast -tune:v zerolatency -pix_fmt:v yuvj420p",
// `-pix_fmt:v yuv420p` - important for Telegram
"h264": "-c:v libx264 -g 50 -profile:v high -level:v 4.1 -preset:v superfast -tune:v zerolatency -pix_fmt:v yuv420p",
"h265": "-c:v libx265 -g 50 -profile:v main -level:v 5.1 -preset:v superfast -tune:v zerolatency",
"mjpeg": "-c:v mjpeg",
//"mjpeg": "-c:v mjpeg -force_duplicated_matrix:v 1 -huffman:v 0 -pix_fmt:v yuvj420p",