Doom9's Forum - View Single Post - Best encode settings for almost dark scene

sneaker_ger · 2nd February 2019, 13:09

1. 1080p50 will NEVER fit into H.264 level 4.1. Choose level 4.2 if necessary. The H.264 levels define maximum resolutions/fps.
2. x264 CRF is framerate aware. So with lower framerate it will increase the per-frame bitrate. This can sometimes outweigh the effect of reducing the framerate when the inter-frame compression is high.

2nd February 2019, 13:09	#31 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	1. 1080p50 will NEVER fit into H.264 level 4.1. Choose level 4.2 if necessary. The H.264 levels define maximum resolutions/fps. 2. x264 CRF is framerate aware. So with lower framerate it will increase the per-frame bitrate. This can sometimes outweigh the effect of reducing the framerate when the inter-frame compression is high.