2015年9月27日 · So, x264 is still the most popular (free) H.264 encoder out there. But it is also still considered ridiculously cryptic as well. There are tons of switches and options in the …

The cmdline x264 --fullhelp is pretty explicit about output bit depth from 8 to 10, not higher. Weird that -profile high10 is just silently ignored by 8bit x264. Internally, x264 compiled for high bit …

2020年3月19日 · Adobe licenses its H.264 encoder from Mainconcept, which doesn't do that well at low bitrates. x264 is pretty much the frontier when it comes at low size output for a given …

2017年1月18日 · I just want to know if it's possible to encode audio & video at the same time by FFmpeg -c:a libfaac for audio & x264.exe for video. and any example!

Your code tells ffmpeg to generate a H264 video stream using the x264 encoder, and the options below are used by the encoder to decide keyframe placement.-x264opts "keyint=24:min …

I mostly use Virtualdub2 to upscale my videos (although I am looking for other methods) via two resize filters, Nearest Neighbor and Lanzcos3. Recently I am looking at the x264 encoder to …

2019年5月19日 · I got that information directly from the main x264 developer (Glaser aka Dark_Shikari) in the #x264dev IRC room, and it looked lossless to me. Re-encoding: 0 vs 18 If …

2015年7月18日 · Yeah, if you're having problems saturating more cores, it's fine to run an encode or 3 in parallel. I think x264 should be able to saturate most of your 32 cores, but maybe only …

2017年6月7日 · Generally, H.264 and H.265 (as well as others like VP9) are lossy codecs, at least in their default settings with most encoders.

2018年10月31日 · Each gray value is 2 bytes but only the first 10 bits are used. I can't seem to get x264-10b to accept it as an input. x264-10b.exe --profile high10 --input-csp gray10le - …