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Avidemux Forum

Avidemux => MacOSX => Topic started by: Mr. Whatshisname on April 04, 2026, 12:05:34 PM

Title: Adding AV1, AV2, H266 when creating build from source
Post by: Mr. Whatshisname on April 04, 2026, 12:05:34 PM
What do I need to do to add codecs (AV1, AV2, H266) as output options when building Avidemux from source on MacOS?

That's if AV2 and H266 can be added. AV1 apparently can be according to other forum threads.
Title: Re: Adding AV1, AV2, H266 when creating build from source
Post by: eumagga0x2a on April 10, 2026, 07:46:35 PM
Quote from: Mr. Whatshisname on April 04, 2026, 12:05:34 PMWhat do I need to do to add codecs (AV1, AV2, H266) as output options when building Avidemux from source on MacOS?

Regarding AV2, as long as it is not supported in an official libaom (or libavcodec) release – and even codec specs seem to be not fully finalized – there won't be support downstream in Avidemux.

VVC / H.266 encoding support should be feasible via vvenc library, not yet started. Upgrading bundled FFmpeg to 7.1 or later to add VVC decoding support should be the first step.
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