On 2/7/20, Alan Daniels <a...@softdrive.co> wrote: >> No but as Devin correctly explained the software scaler should not add a >> lot of latency compared to the 4:4:4 decoding. > > > > Perhaps I am doing something wrong then. swscale always takes a long time > for me: > > ~10 ms for GBRP -> BGRA > > ~30 ms for YUV420P -> BGRA > > > > I haven't fully looked into minimizing decoder latency yet, though it varies > from ~5-50 ms depending on content. > > 2560x1440 resolution. >
Do you have assembly SIMD disabled? nasm/yasm is installed? _______________________________________________ Libav-user mailing list Libav-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/libav-user To unsubscribe, visit link above, or email libav-user-requ...@ffmpeg.org with subject "unsubscribe".
