Overview

Library for working with various multimedia formats

Edit Package ffmpeg-4
https://ffmpeg.org/

FFmpeg is a multimedia framework, able to decode, encode,
transcode, mux, demux, stream, filter and play several formats
that humans and machines have created.

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Source Files (show merged sources derived from linked package)
Filename Size Changed
_link 0000000124 124 Bytes
baselibs.conf 0000000252 252 Bytes
enable_decoders 0000001871 1.83 KB
enable_encoders 0000001576 1.54 KB
ffmpeg-4-rpmlintrc 0000000263 263 Bytes
ffmpeg-4.2-dlopen-fdk_aac.patch 0000008116 7.93 KB
ffmpeg-4.4-CVE-2020-22046.patch 0000000772 772 Bytes
ffmpeg-4.4.3.tar.xz 0009566020 9.12 MB
ffmpeg-4.4.3.tar.xz.asc 0000000520 520 Bytes
ffmpeg-4.changes 0000076633 74.8 KB
ffmpeg-4.keyring 0000001709 1.67 KB
ffmpeg-4.spec 0000029616 28.9 KB
ffmpeg-CVE-2022-3109.patch 0000000723 723 Bytes
ffmpeg-CVE-2022-3341.patch 0000001293 1.26 KB
ffmpeg-CVE-2022-3964.patch 0000002703 2.64 KB
ffmpeg-arm6l.diff 0000000508 508 Bytes
ffmpeg-chromium.patch 0000001448 1.41 KB
ffmpeg-codec-choice.diff 0000002189 2.14 KB
ffmpeg-libglslang-detection.patch 0000001684 1.64 KB
ffmpeg-new-coder-errors.diff 0000003192 3.12 KB
soversion.patch 0000001847 1.8 KB
vmaf-trim-usr-local.patch 0000001296 1.27 KB
Comments 8
Hans-Peter Jansen's avatar

frispete wrote

Unfortunately, this version is binary incompatible to 4.2.3 in some aspects. Chromium crashes when accessing some sites, e.g. https://www.xometry.com/ and push the quote button. Blender cannot export PNG files anymore.

Ismail Dönmez's avatar

namtrac wrote

Where did the discussion take place? Upstream does care about proper versioning. We should just nudge them.

Jan Engelhardt's avatar

jengelh wrote

http://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/265694.html

Hans-Peter Jansen's avatar

frispete wrote

Jan, Ismail, just FYI (given, you didn't noticed already).

As it turns out, the issue is related to a ffmpeg bug, introduced in 4.3 series:

https://trac.ffmpeg.org/ticket/8747

It might be appropriate to backport the fix to this package, since it might occur in many related operations. At least Blender 2.83.{2,3} is still affected. I'm going to apply the Blender Upstream fix for this issue right now:

https://developer.blender.org/rB6778ef4dcc6e8d92e3b2ec9b9ecaf1e54e5bf7b5

Hans-Peter Jansen's avatar

frispete wrote

Well, at least two commits seemed to be involved:

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=828f7db5d9fdf9052bb4b6d1b528009fece5bb10

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a

Hans-Peter Jansen's avatar

frispete wrote

Just sr'ed a fix

Xu Zhao's avatar

nuklly wrote

Why does this package doesn't support smbclient on Leap 15.2/15.3?

Aaron Stern's avatar

ukbeast89 wrote

I notice amf is not enabled. --enable-amf https://github.com/GPUOpen-LibrariesAndSDKs/AMF

Enabling AMF would allow Radeon users to have accelerated encoding, benefit also would allow obs to use accelerated encoding on opensuse.

Users would still need to have access to https://www.amd.com/en/support/kb/release-notes/rn-amdgpu-unified-linux-20-45, but looking on https://wiki.archlinux.org/index.php/FFmpeg#AMD_AMF it is possible to install a small module, rather than the whole driver.

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