[FFmpeg-devel] [PATCH] (for discussion): cuvid: allow to crop and resize in decoder
thunder.m at email.cz
Sun Feb 12 21:51:01 EET 2017
This patch is for discussion only, not ready to commit yet.
1. Cuvid decoder actualy support scaling input to requested resolution
without any performance penalty (like libnpp does), so this patch is
proof of concept that it is working like expected.
2. Cuvid also supports cropping, but from tests only in 4px steps, this
is also very nice, because hwaccel cuvid hasn't any cropping filter.
Anybody feel free to adopt this patch and modify it for final commit.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 9300 bytes
Desc: not available
More information about the ffmpeg-devel