Date: Wed, 13 Dec 2023 17:07:26 +0100
From: Alex <alex@blueselene.com>
To: ~alpine/users@lists.alpinelinux.org
Subject: ffmpeg upgrade hell
Message-ID: <20231213165308.04ae9b6b@blueselene.com>
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Recently, ffmpeg has been upgraded to 6.1 on Edge.

However, this upgrade didn't exactly go smoothly on my Edge desktop. To
elaborate, _some_ components were upgraded to 6.1, while some stayed on
6.0.1-r1. More specifically, these (ffmpeg too, tho I removed it
manually):

ffmpeg-libavcodec-6.1-r0 x86_64 {ffmpeg} (GPL-2.0-or-later AND
LGPL-2.1-or-later) [upgradable from: ffmpeg-libavcodec-6.0.1-r1]
ffmpeg-libavfilter-6.1-r0 x86_64 {ffmpeg} (GPL-2.0-or-later AND
LGPL-2.1-or-later) [upgradable from: ffmpeg-libavfilter-6.0.1-r1]
ffmpeg-libswresample-6.1-r0 x86_64 {ffmpeg} (GPL-2.0-or-later AND
LGPL-2.1-or-later) [upgradable from: ffmpeg-libswresample-6.0.1-r1]
ffplay-6.1-r0 x86_64 {ffmpeg} (GPL-2.0-or-later AND LGPL-2.1-or-later)
[upgradable from: ffplay-6.0.1-r1]

I noticed this after running the ffmpeg cli and getting errors about
symbols on /usr/lib/libavformat.so.60:

Error relocating /usr/lib/libavformat.so.60: av_packet_side_data_add:
symbol not found=20
Error relocating /usr/lib/libavformat.so.60:
av_packet_side_data_get: symbol not found=20
Error relocating
/usr/lib/libavformat.so.60: av_packet_side_data_new: symbol not found

I was able to (hopefully temporarily) remove dependencies on the ffmpeg
CLI program, and tried to install it again manually, to no avail.
Trying to apk add ffmpeg now returns this:

ERROR: unable to select packages:
  ffmpeg-libswresample-6.1-r0:
    conflicts: ffmpeg-libswresample-6.0.1-r1
    satisfies: world[ffmpeg-libswresample]
	ffmpeg-6.1-r0[so:libswresample.so.4]
	ffmpeg-libavcodec-6.1-r0[so:libswresample.so.4]
	ffmpeg-libavfilter-6.1-r0[so:libswresample.so.4]
	ffplay-6.1-r0[so:libswresample.so.4]
	ffmpeg-libswresample-6.0.1-r1: conflicts:
	ffmpeg-libswresample-6.1-r0 satisfies:
	world[ffmpeg-libswresample]
	libmgba-0.10.2-r1[so:libswresample.so.5]
	obs-studio-29.1.3-r0[so:libswresample.so.5]
	subtitlecomposer-0.8.0-r1[so:libswresample.so.5]

Unfortunately, can't really remove ffmpeg-libswresample without
removing XFCE.

Is this the fault of my setup, or is something like a rebuild pending?

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