User Tools

Site Tools


ffmpeg:conversions:convert_h264_to_av1:libaom

ffmpeg - Conversions - Convert H264 to AV1 - libaom

libaom (libaom-av1) is the reference encoder for the AV1 format.


libaom Options

libaom offers the following rate-control modes which determine the quality and file size obtained:

  • Constant quality.
  • Constrained quality.
  • 2-pass average bitrate.
  • 1-pass average bitrate.

NOTE: For a list of libaom options, run

ffmpeg -h encoder=libaom-av1

A minimum and maximum bitrate

A minimum and maximum bitrate, for streaming

Average Bitrate (ABR)

Constrained Quality

Constant Quality

Simple usage

Simple method, with Quality/Speed ratio modifier

Simple method, with Quality/Speed ratio modifier, and Bitrate Limit and Max Bitrate

Two-Pass


ffmpeg/conversions/convert_h264_to_av1/libaom.txt · Last modified: 2023/06/15 11:44 by peter

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki