Update avconv to support opus in ogg files
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	McZusatz
	Jul 14 2013, 9:32 AM

Description

The oga transcode of https://commons.wikimedia.org/wiki/File:Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogg gives

'/usr/bin/avconv' -y -i '/tmp/localcopy_345b75a767fb-1.ogg' -vn -aq '1' -ar '44100' -ac '2' -acodec 'libvorbis' /tmp/transcode_oggd0332bf23b6c-1.ogg

Exitcode: 1
Memory: 4194304

built on Apr  2 2013 17:02:36 with gcc 4.6.3

[ogg @ 0x10267a0] Codec not found
/tmp/localcopy_345b75a767fb-1.ogg: End of file

I think libav needs to be updated to version 9

Version: unspecified
Severity: enhancement

Details

Reference: bz51313

	Subject	Repo	Branch	Lines +/-
	Use ffmpeg for video thumbs & transcoding	operations/mediawiki-config	master	+3 -0

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Status	Assigned	Task
Resolved	RobH	T188075 eqiad/codfw: (4)+(4) hardware access request for videoscalers
Resolved	• brion	T63805 Create WebM (VP9/opus) transcodes replacing the WebM (VP8/vorbis) ones eventually
Open	None	T44725 Multimedia file format support (tracking)
Resolved	TheDJ	T42193 Support for Opus audio format
Resolved	• brion	T75150 Transcoding error on Commons: no opus support
Duplicate	None	T113592 Videos with opus need their transcodes reset
Resolved	• brion	T53313 Update avconv to support opus in ogg files
Resolved	• brion	T55863 Support VP9 in TMH (Unable to decode)
Resolved	None	T62245 TMH offers VP9 source file to browsers only supporting VP8
Resolved	• brion	T62272 Allow playing VP9 natively on browsers supporting it
Resolved	Joe	T84842 Convert eqiad imagescalers to HHVM, Trusty
Resolved	tstarling	T91468 HHVM with FastCGI does not support streaming output
Resolved	Joe	T93194 Create an HHVM 3.6.0 package, adding Tim's streaming patch
Resolved	• brion	T103335 Investigate impact of switching from ffmpeg to libav (ffmpeg is not in Jessie)

Event Timeline

• bzimport raised the priority of this task from to Medium.Nov 22 2014, 1:53 AM

• bzimport added a project: TimedMediaHandler.

• bzimport set Reference to bz51313.

McZusatz created this task.Jul 14 2013, 9:32 AM

Is that server territory (product "Wikimedia" in Bugzilla), or some requirements bump that has to happen in the TMH codebase (product "MediaWiki extensions")?

jgerber wrote:

To support Opus we would need to package libopus and a new version of avconv, not sure about teritorry but should be ok to leave as TMH bug since we have several like it for other formats.

Change 78235 had a related patch set uploaded by J:
Parse Ogg Opus files and enable playback if supported

https://gerrit.wikimedia.org/r/78235

Change 78235 merged by jenkins-bot:
Parse Ogg Opus files and enable playback if supported

https://gerrit.wikimedia.org/r/78235

With change 78235 merged, is this fixed?

No reply to comment 5 - assuming this bug is FIXED.
If that is not the case: Please reopen and elaborate what is left to do here to get this report fixed.

(In reply to Andre Klapper from comment #6)

No reply to comment 5 - assuming this bug is FIXED.
If that is not the case: Please reopen and elaborate what is left to do here
to get this report fixed.

I tested at https://commons.wikimedia.org/wiki/File:Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogg .

You can play the original (if your browser supports Ogg Opus), but the transcode to Ogg Vorbis at the bottom still won't work (I tried resetting it manually). It seems to be the same error.

(In reply to Andre Klapper from comment #6)

No reply to comment 5 - assuming this bug is FIXED.
If that is not the case: Please reopen and elaborate what is left to do here
to get this report fixed.

No, comment 2 needs to be done (see bug 53863/rt 6891)

Should the bug title be updated to reflect that webm files are affected as well?

Also, after fixing this bug, we need to reset all transcodes where video+opus exists because those transcodes have no audio track at all.

• Gilles added a project: Multimedia.Nov 24 2014, 3:17 PM

• brion subscribed.Jul 21 2015, 1:05 AM

Restricted Application added a subscriber: Matanya. · View Herald TranscriptJul 21 2015, 1:05 AM

• brion added a subtask: T103335: Investigate impact of switching from ffmpeg to libav (ffmpeg is not in Jessie).Jul 21 2015, 2:32 PM

• brion added a parent task: T75150: Transcoding error on Commons: no opus support.

• brion mentioned this in T103335: Investigate impact of switching from ffmpeg to libav (ffmpeg is not in Jessie).Jul 24 2015, 7:06 PM

with an updated ffmpeg from debian this seems to work:

filippo@filippo-test-trusty:~$ ffmpeg -y -i Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogg -vn -aq '1' -ar '44100' -ac '2' -acodec 'libvorbis' Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogv
ffmpeg version 2.7.2-1~wmf1 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
  configuration: --prefix=/usr --extra-version='1~wmf1' --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-frei0r --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-openal --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libxvid --enable-libzvbi --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-libsoxr --enable-libx264 --enable-libopencv --enable-libx265
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 36.100 / 56. 36.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
Input #0, ogg, from 'Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogg':
  Duration: 00:00:45.65, start: 0.000000, bitrate: 128 kb/s
    Stream #0:0: Audio: opus, 48000 Hz, stereo, fltp
    Metadata:
      TIMECODE        : 00:00:00:00
      CREATION_TIME   : 2013-01-13 16:24:08
      ENCODER         : Lavf54.59.103
Output #0, ogg, to 'Sound_of_the_bells_of_Sveta_Nedelya_in_Sofia_2012_PD.ogv':
  Metadata:
    encoder         : Lavf56.36.100
    Stream #0:0: Audio: vorbis (libvorbis), 44100 Hz, stereo, fltp
    Metadata:
      TIMECODE        : 00:00:00:00
      CREATION_TIME   : 2013-01-13 16:24:08
      encoder         : Lavc56.41.100 libvorbis
Stream mapping:
  Stream #0:0 -> #0:0 (opus (native) -> vorbis (libvorbis))
Press [q] to stop, [?] for help
size=     386kB time=00:00:45.62 bitrate=  69.4kbits/s    
video:0kB audio:379kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: 1.993704%
filippo@filippo-test-trusty:~$

This can be closed since this https://gerrit.wikimedia.org/r/#/c/230078/ switched to using ffmpeg instead which brings us a step forward to using opus and vp9.

In T53313#1519014, @Paladox wrote:

This can be closed since this https://gerrit.wikimedia.org/r/#/c/230078/ switched to using ffmpeg instead which brings us a step forward to using opus and vp9.

since it blocks other production tasks I'll leave it open until production is fixed as well

• brion closed subtask T103335: Investigate impact of switching from ffmpeg to libav (ffmpeg is not in Jessie) as Resolved.Aug 28 2015, 11:32 PM

Jdforrester-WMF moved this task from Untriaged to Backlog on the Multimedia board.Sep 4 2015, 6:39 PM

Change 238781 had a related patch set uploaded (by Brion VIBBER):
Use ffmpeg for video thumbs & transcoding

https://gerrit.wikimedia.org/r/238781

gerritbot added a project: Patch-For-Review.Sep 16 2015, 4:25 PM

Change 238781 merged by Brion VIBBER:
Use ffmpeg for video thumbs & transcoding

https://gerrit.wikimedia.org/r/238781

• brion mentioned this in rOMWC1a38cb0ed761: Use ffmpeg for video thumbs & transcoding.Sep 16 2015, 4:31 PM