Package Details: lib32-ffmpeg 2:7.0.1-1

Git Clone URL: https://aur.archlinux.org/lib32-ffmpeg.git (read-only, click to copy)
Package Base: lib32-ffmpeg
Description: Complete solution to record, convert and stream audio and video (32 bit)
Upstream URL: http://ffmpeg.org
Licenses: GPL-3.0-only
Conflicts: lib32-libffmpeg
Provides: libavcodec.so, libavdevice.so, libavfilter.so, libavformat.so, libavutil.so, libpostproc.so, libswresample.so, libswscale.so
Replaces: lib32-libffmpeg
Submitter: lano1106
Maintainer: oxalin
Last Packager: oxalin
Votes: 37
Popularity: 0.041180
First Submitted: 2013-05-18 04:43 (UTC)
Last Updated: 2024-08-03 20:23 (UTC)

Dependencies (68)

Required by (292)

Sources (2)

Pinned Comments

oxalin commented on 2024-04-09 22:05 (UTC)

For those wondering: I intentionally keep this package as close to the native package as possible, to the extent of the available dependencies. FFMPEG package sees a lot of modifications through time and I prefer to follow the changes applied to the native PKGBUILD as much as possible. The more it goes, the more flags are added and the more often we need to cherrypick commits (until a new release comes in).

This means I'll keep the dependencies around even if there is no obvious usecase for them.

Also, since openjpeg2 is still used with the native package, I'll also keep it around. Last thing I read about the JPEG2000 internal decoder was that it was faster, but that it was still introducing errors in the rendering. This probably explains why it is still enable in the native package. I look at it once in a while and things may have evolved since, but a quick checkup didn't bring up any tangible answer.

Now, if someone would like to take the ownership of this package, I would be more than pleased to hand it over. The same goes for any related packages that I maintain mostly for FFMPEG. lib32-libffmpeg and lib32-ffmpeg could be merged back together to simplify its maintenance.

Let me know if this is something you're interested in.

oxalin commented on 2018-02-25 07:37 (UTC) (edited on 2020-05-25 15:55 (UTC) by oxalin)

About GPG, it is up to you to import the missing public key. If you receive an error about it, this is ffmpeg's project public key. Something like the following should do the trick: gpg --recv-keys B4322F04D67658D8

Latest Comments

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sl1pkn07 commented on 2019-03-04 15:22 (UTC)

ok, is problem of the lib32-x264. see the comments

sorry for the noise

oxalin commented on 2019-03-03 23:55 (UTC)

Hi sl1pkn07. While x264 is installed, you are probably not using the latest version for some reason... or it is not detected correctly. Are you using lib32-x264 package or is it a different package?

Make sure lib32-x246 is installed (or which ever equivalent AUR package you want to use). You can try to reinstall it and look for any problem when compiling it. If you hit something along this path, remove the lib32-x264 package folder so that it will download and build from a fresh folder on the next try.

You can try to do the same with lib32-ffmpeg: delete the lib32-ffmpeg build folder and start fresh.

Let me know if you need further assistance.

sl1pkn07 commented on 2019-03-03 16:53 (UTC)

Hi

i'm not sure why, but:

/usr/bin/ld: libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_155'
collect2: error: ld returned 1 exit status
make: *** [Makefile:108: ffplay_g] Error 1
make: *** Waiting for unfinished jobs....
MAN     doc/ffprobe-all.1
/usr/bin/ld: libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_155'
collect2: error: ld returned 1 exit status
make: *** [Makefile:108: ffmpeg_g] Error 1
/usr/bin/ld: libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_155'
collect2: error: ld returned 1 exit status
make: *** [Makefile:108: ffprobe_g] Error 1

in fresh lib32-ffmpeg (with dependencies) installation

oxalin commented on 2019-02-18 18:46 (UTC)

I know the package is out-of-date, I'm working on it (I was yesterday night). Something is not working correctly when building against x265 (lib32-x265). I have to see if the problem is caused by the out-of-date lib32-x265 package. I will update accordingly later today.

oxalin commented on 2018-12-14 05:23 (UTC)

Thank you PedroHLC for the missing makedepend on git.

PedroHLC commented on 2018-12-13 18:21 (UTC)

Please add git as a make dependency, it's required when building from clean chroot...

ljrk commented on 2018-10-14 11:31 (UTC)

Same error as here: https://aur.archlinux.org/packages/lib32-zbar/

libv4l2 0.14.2 has a bug as they didn't include sys/sysmacros.h, thus their calls to minor() got interepreted as functions rather than macros, resulting in an undefined reference. They fixed this in 0.16.0

oxalin commented on 2018-10-12 05:55 (UTC)

@cloverskull and @unknown78: you are right, something is wrong. I had no problem last time I modified the package at the end of August. I'll investigate this bug.

cloverskull commented on 2018-10-06 19:39 (UTC)

@oxalin I'm running into the same error about libv4l2 not being found.

I've confirmed all files you've asked about do exist on my filesystem.

$ pkg-config --libs /usr/lib32/pkgconfig/libv4l2.pc -L/usr/lib32 -lv4l2

Please advise, thanks!

oxalin commented on 2018-10-03 15:06 (UTC)

@unknown78: you should have lib32-v4l-utils (and v4l-utils) installed. It is a dependency which should be automatically detected if missing and added if needed.

Can you make sure you have usr/lib32/libv4l2.so and usr/lib/libv4l2.so installed? Also, do you have usr/lib32/pkgconfig/libv4l2.pc and usr/lib/pkgconfig/libv4l2.pc installed which should be used by pkg-config?

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