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* bug#44453: MPEG-4 AAC decoder plugin is not installed
@ 2020-11-04 21:27 musics--- via Bug reports for GNU Guix
  2020-11-06 17:03 ` Leo Famulari
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: musics--- via Bug reports for GNU Guix @ 2020-11-04 21:27 UTC (permalink / raw)
  To: 44453

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To play a video with totem, I have this problem:
 
An error occurred
The playback of this movie requires a MPEG-4 AAC decoder plugin which is not installed.

What package should be installed?

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453: MPEG-4 AAC decoder plugin is not installed
  2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
@ 2020-11-06 17:03 ` Leo Famulari
  2020-11-06 21:06   ` Mark H Weaver
  2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
                   ` (3 subsequent siblings)
  4 siblings, 1 reply; 8+ messages in thread
From: Leo Famulari @ 2020-11-06 17:03 UTC (permalink / raw)
  To: 44453

On Wed, Nov 04, 2020 at 10:27:33PM +0100, musics--- via Bug reports for GNU Guix wrote:
> To play a video with totem, I have this problem:
>  
> An error occurred
> The playback of this movie requires a MPEG-4 AAC decoder plugin which is not installed.
> 
> What package should be installed?

I'm not 100% sure, but I think you'd need the "bad" set of GStreamer
plugins — the package is called gst-plugins-bad. Totem is based on
GStreamer and gst-plugins-bad includes the faad2 AAC decoder.

Maybe we should add these plugins to our Totem package?




^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453: MPEG-4 AAC decoder plugin is not installed
  2020-11-06 17:03 ` Leo Famulari
@ 2020-11-06 21:06   ` Mark H Weaver
  0 siblings, 0 replies; 8+ messages in thread
From: Mark H Weaver @ 2020-11-06 21:06 UTC (permalink / raw)
  To: Leo Famulari, 44453

Leo Famulari <leo@famulari.name> writes:

> On Wed, Nov 04, 2020 at 10:27:33PM +0100, musics--- via Bug reports for GNU Guix wrote:
>> To play a video with totem, I have this problem:
>>  
>> An error occurred
>> The playback of this movie requires a MPEG-4 AAC decoder plugin which is not installed.
>> 
>> What package should be installed?
>
> I'm not 100% sure, but I think you'd need the "bad" set of GStreamer
> plugins — the package is called gst-plugins-bad. Totem is based on
> GStreamer and gst-plugins-bad includes the faad2 AAC decoder.

gst-libav should also be sufficient.  Also, it *might* be necessary to
install 'gstreamer' to the same profile that 'gst-*' is installed in, to
ensure that the environment variables are automatically set as needed.

> Maybe we should add these plugins to our Totem package?

I think it's important that plugins with patent-encumbered codecs, or
codecs with code quality issues, should remain *optional*, and not be
installed automatically.  It should be possible to install a modern
desktop environment in Guix that does not include these codecs.

What do you think?

      Thanks,
        Mark




^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453:
  2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
  2020-11-06 17:03 ` Leo Famulari
@ 2020-11-07 16:55 ` musics--- via Bug reports for GNU Guix
  2020-11-07 18:10   ` bug#44453: Tobias Geerinckx-Rice via Bug reports for GNU Guix
  2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
                   ` (2 subsequent siblings)
  4 siblings, 1 reply; 8+ messages in thread
From: musics--- via Bug reports for GNU Guix @ 2020-11-07 16:55 UTC (permalink / raw)
  To: 44453

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What should I do now? Install this plugin from the source?

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453:
  2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
  2020-11-06 17:03 ` Leo Famulari
  2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
@ 2020-11-07 16:55 ` musics--- via Bug reports for GNU Guix
  2020-11-07 20:05 ` bug#44453: musics--- via Bug reports for GNU Guix
  2020-11-07 20:18 ` bug#44453: musics--- via Bug reports for GNU Guix
  4 siblings, 0 replies; 8+ messages in thread
From: musics--- via Bug reports for GNU Guix @ 2020-11-07 16:55 UTC (permalink / raw)
  To: 44453

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What should I do now? Install this plugin from the source?

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453:
  2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
@ 2020-11-07 18:10   ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
  0 siblings, 0 replies; 8+ messages in thread
From: Tobias Geerinckx-Rice via Bug reports for GNU Guix @ 2020-11-07 18:10 UTC (permalink / raw)
  To: musics; +Cc: 44453

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musics--- via Bug reports for GNU Guix 写道:
> What should I do now? Install this plugin from the source?

If you're OK with using patent-encumbered codex like MP4 simply:

  $ guix install gst-libav

if that doesn't fix your troubles:

  $ guix install gst-plugins-bad

(You won't need both.)

Kind regards,

T G-R

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453:
  2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
                   ` (2 preceding siblings ...)
  2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
@ 2020-11-07 20:05 ` musics--- via Bug reports for GNU Guix
  2020-11-07 20:18 ` bug#44453: musics--- via Bug reports for GNU Guix
  4 siblings, 0 replies; 8+ messages in thread
From: musics--- via Bug reports for GNU Guix @ 2020-11-07 20:05 UTC (permalink / raw)
  To: 44453

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Many thanks to Leo, Mark and Tobias; The problem was solved.

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* bug#44453:
  2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
                   ` (3 preceding siblings ...)
  2020-11-07 20:05 ` bug#44453: musics--- via Bug reports for GNU Guix
@ 2020-11-07 20:18 ` musics--- via Bug reports for GNU Guix
  4 siblings, 0 replies; 8+ messages in thread
From: musics--- via Bug reports for GNU Guix @ 2020-11-07 20:18 UTC (permalink / raw)
  To: 44453-done

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Solved

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^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2020-11-07 20:36 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-04 21:27 bug#44453: MPEG-4 AAC decoder plugin is not installed musics--- via Bug reports for GNU Guix
2020-11-06 17:03 ` Leo Famulari
2020-11-06 21:06   ` Mark H Weaver
2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
2020-11-07 18:10   ` bug#44453: Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-11-07 16:55 ` bug#44453: musics--- via Bug reports for GNU Guix
2020-11-07 20:05 ` bug#44453: musics--- via Bug reports for GNU Guix
2020-11-07 20:18 ` bug#44453: musics--- via Bug reports for GNU Guix

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