Bug 910271

Summary:	media-video/ffmpeg-4.4.4-r2: USE amf is exists but is not working for this old version of ffmpeg from April 2021
Product:	Gentoo Linux	Reporter:	Vitaly Zdanevich <zdanevich.vitaly>
Component:	Current packages	Assignee:	Gentoo Media-video project <media-video>
Status:	UNCONFIRMED ---
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Vitaly Zdanevich 2023-07-12 20:12:52 UTC

equery uses  ffmpeg-4.4.4-r2 returns

+ + amf       : Enables support for AMD's Advanced Media Framework (AMF)



Reproducible: Always

Actual Results:  
I tried to encode to av1 without luck: "Unknown encoder 'av1_amf'"

In `ffmpeg -codecs` I see DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 ) (encoders: libaom-av1 librav1e libsvtav1 )

Expected Results:  
This ffmpeg version 4 must not have `amf` flag.

I found this problem because of this Reddit comment https://www.reddit.com/r/ffmpeg/comments/14xx31i/comment/jrpmd4u/?utm_source=share&utm_medium=web2x&context=3