helpy4/immich
1
0
Fork 0
mirror of https://github.com/immich-app/immich synced 2025-11-14 17:36:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Add AV1 transcoding support (#8491)

Browse source 
* Add AV1 transcoding support

- AV1 encoding on CPU via SVT-AV1 (libsvtav1 in ffmpeg)
- Supports CRF and optionally capped CRF (max bitrate)
- Tested playback successfully in Chrome Win+Android, Firefox Win+Linux, Android app

* AV1: Add support for encoding threads option

* Revert previous commit; specifying params multiple times is bad

We need to specify all svtav1-params at once, so putting the thread option into getThreadOptions is not possible.

* AV1: Override VAAPI getSupportedCodecs as it does not yet support AV1 unlike nvenc, qsv, amf

* Change BaseHWConfig supported codecs to only H264/HEVC

Configs that support VP9 and/or AV1 need to override getSupportedCodecs()

* Set SVT-AV1 threads with svtav1-params, remove duplicate block in NVENCConfig

* AV1Config: Fix empty svtav1-params array being added to options

* add tests

* update api

* allow crf-based two-pass mode

* formatting

* suggest 35

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
This commit is contained in:
N00MKRAD 2024-04-11 07:26:27 +02:00 • committed by GitHub
parent ad5d115abe
commit f1ca1794a1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
9 changed files with 215 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

1
server/src/entities/system-config.entity.ts
View file

@ -153,6 +153,7 @@ export enum VideoCodec {
H264 = 'h264',
HEVC = 'hevc',
VP9 = 'vp9',
AV1 = 'av1',
}
export enum AudioCodec {