Add pix_fmt to ffmpeg h264 transcoding

This commit is contained in:
Alexey Khit
2023-05-03 23:57:39 +03:00
parent 4d53889519
commit 1746f55eda

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@@ -56,7 +56,7 @@ 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",
"h264": "-c:v libx264 -g 50 -profile:v high -level:v 4.1 -preset:v superfast -tune:v zerolatency -pix_fmt:v yuvj420p",
"h265": "-c:v libx265 -g 50 -profile:v high -level:v 5.1 -preset:v superfast -tune:v zerolatency",
"mjpeg": "-c:v mjpeg -force_duplicated_matrix:v 1 -huffman:v 0 -pix_fmt:v yuvj420p",