X264-hdr 95%

You may occasionally see "x264-HDR" listed in file descriptions on forums or review sites like Wccftech . In these cases, the term is usually a or refers to a specific, non-standard workflow:

: HDR typically requires BT.2020 color primaries. Discussions among experts, such as those on r/ffmpeg , note that x264 lacks the necessary support for these HDR-specific color spaces. x264-hdr

To display HDR content correctly, a video file must communicate specific "bright" and "dark" metadata to a display. You may occasionally see "x264-HDR" listed in file

: Unlike x264, x265 was built with HDR in mind, allowing for the seamless embedding of HDR10 or Dolby Vision metadata. Why "x264-HDR" Might Appear Online such as those on r/ffmpeg