encoding 4:2:2 in 10-bit with libx264 - Video Production Stack …
Probably I didn't need -profile, and with a high-bit-depth x264, it would just work. (and potentially pick 444 10bit, which ffmpeg calls yuva444p10le.) I high bit depth x264 could accept …
ffmpeg - What's the difference between "visually lossless" and real ...
May 19, 2019 · As for re-encoding resilience, depends on what the goal of the re-encoding is. For viewing-only or casual re-editing purposes, CRF 18 in x264 should be fine. For professional re …
Using h264 in loseless mode brings small unexpected results
I got curious on ffmpeg screen capture capabilities and started messing around with a simple realtime capture test in h264. ffmpeg -f dshow -i video="screen-capture-recorder" -video_size …
How to 2-pass h264 with CRF and maximum bitrate with ffmpeg?
Jul 23, 2019 · 0 Based on CRF Guide (Constant Rate Factor in x264, x265 and libvpx), quoting: Streaming nowadays is done a little more cleverly. YouTube or Netflix are using 2-pass or …
x264 - Multiple FFmpeg input & output - Video Production Stack …
Jan 18, 2017 · 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!
8bit vs 10bit vs 12bit - Video Production Stack Exchange
Apr 19, 2016 · I do a lot of HEVC encoding and what I've read is 10bit is always better than 8bit, even from an 8bit source, because it avoids rounding errors. Is that true? Also, then is 12bit …
ffmpeg - What x264 encoder is better for upscaling pixel art? Is it ...
What x264 encoder is better for upscaling pixel art? Is it x264 8bit or 10bit? Ask Question Asked 4 years, 5 months ago Modified 1 year, 3 months ago
ffmpeg: How to preserve colour space automatically?
Aug 27, 2024 · This appears to have been fixed in v7.1. Bisecting the code shows that the fix was commit ca77fc21774daac141664818db871d9df493eb3a (Github mirror) which was not in v7 ...
video - What is KeyInt and min-keyint and no-scenecut - Video ...
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 …
video quality - In FFMPEG's H.265 encoder, which CRF value leads …
I am trying to shrink some videos from 1920x1080 to 1280x720 and to achieve a reasonable compromise between video quality and file size. I have decided to give FFMPEG's H.265 …