The focus here is to introduce the x265 that supports 10bit encoding, so it will not be explained.ġ. You can refer to the examples on the Internet. This is the process of compiling ffmpeg by yourself. Integrate the newly compiled x265 library that supports 10bit encoding into ffmpeg: X265 : build info 10bitĮxplain that 10bit encoding is supported.Ģ. To make x265 support 10bit encoding, you only need to modify a compilation option of CMake: Compile x265 library that supports 10bit:ĭownload the source code package from the official website: ； You should all know that this is an extremely painful thing, but for the sake of revolution, there is no way, so let's go, here is the operation of Linux:ġ. The solution is to compile a x265 library that supports 10bit by yourself, and then integrate it into ffmepg, which is equivalent to saying that you have to recompile ffmpeg by yourself. So I didn’t give up, then various Baidu and Google, and finally I saw from a foreign Q&A website that a foreign friend said that it’s because the x265 encoder that comes with ffmpeg does not support 10bit encoding, and I suddenly realized that from the above x265 encoding It can also be seen from the information output by the device that only 8bit encoding is supported. Does the latest version of ffmpeg not support 10bit encoding? It says that ffmpeg does not support yuv420p10le pixel format and automatically switches to yuv420p for encoding, but the bit depth compiled by yuv420p is only 8bit. I ended up using the provided procompiled binaries but I'd rather build ffmpegon my -i input.ts -vcodec libx265 -pix_fmt yuv420p10le -acodec copy output.ts

I can now use the nasm, but the linking fails. I then installed the latest nasm with yum-config-manager -add-repo Run yasm -license for licensing overview and summary. NASM version 2.10.07 compiled on Jun 9 2014Ĭopyright (c) 2001-2011 Peter Johnson and other Yasm developers. Starting the available assemblers from the commandline showed this :~/ffmpeg_sources/x264$ nasm -v & yasm -version configure -prefix='$HOME/ffmpeg_build' -bindir='$HOME/bin' -enable-static The output of the process is $:~/ffmpeg_sources/x264$ PKG_CONFIG_PATH='$HOME/ffmpeg_build/lib/pkgconfig'. What failed was the configuration and the build of the libx264. I was using this instructions to get through the process but ran into errors.

Ffmpeg install linux found no assembler