Edit Package ffmpeg-4

Library for working with various multimedia formats

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
baselibs.conf 0000000252 252 Bytes about 1 year
enable_decoders 0000001871 1.83 KB about 2 years
enable_encoders 0000001576 1.54 KB about 1 year
ffmpeg-4-rpmlintrc 0000000263 263 Bytes over 3 years
ffmpeg-4.2-dlopen-fdk_aac.patch 0000008116 7.93 KB 8 months
ffmpeg-4.4-CVE-2020-22046.patch 0000000772 772 Bytes 8 months
ffmpeg-4.4.2.tar.xz 0009562968 9.12 MB 10 days
ffmpeg-4.4.2.tar.xz.asc 0000000520 520 Bytes 10 days
ffmpeg-4.changes 0000075023 73.3 KB 10 days
ffmpeg-4.keyring 0000001709 1.67 KB 7 months
ffmpeg-4.spec 0000029225 28.5 KB 10 days
ffmpeg-arm6l.diff 0000000508 508 Bytes 8 months
ffmpeg-chromium.patch 0000001448 1.41 KB 10 days
ffmpeg-codec-choice.diff 0000002189 2.14 KB 8 months
ffmpeg-libglslang-detection.patch 0000001684 1.64 KB 3 months
ffmpeg-new-coder-errors.diff 0000003192 3.12 KB 8 months
soversion.patch 0000001847 1.8 KB 8 months
vmaf-trim-usr-local.patch 0000001296 1.27 KB 8 months
Comments 8

Hans-Peter Jansen's avatar

frispete wrote about 2 years ago

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 almost 2 years ago

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


Jan Engelhardt's avatar

jengelh wrote almost 2 years ago

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


Hans-Peter Jansen's avatar

frispete wrote almost 2 years ago

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 almost 2 years ago

Just sr'ed a fix


Xu Zhao's avatar

nuklly wrote over 1 year ago

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


Aaron Stern's avatar

ukbeast89 wrote over 1 year ago

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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