X265-man Apr 2026

: For archiving where no data loss is acceptable, you can use the --lossless option.

: x265 --preset slow --crf 22 input.y4m -o output.hevc x265-man

: Supports Main, Main 10, and Main 12 profiles, allowing for 8-bit or 10-bit HDR video. Common Command Examples : For archiving where no data loss is

The basic command-line structure for using the x265 encoder is: x265 [options] infile [-o] outfile and Main 12 profiles

For a complete technical deep-dive into every available flag, you can view the official x265 documentation or run x265 --help in your terminal. x265 - EasyBuild - building software with ease

: The default and recommended method for high-quality encoding. Values usually range from 0–51, where lower values mean higher quality.

: x265 --bitrate 5000 --vbv-maxrate 5000 --vbv-bufsize 10000 input.y4m -o output.hevc