Bug #1989

ST detects but won't play WMAPRO audio

Added by Leonid Protasov about 7 years ago. Updated about 7 years ago.

Status:FixedStart date:02/15/2014
Priority:NormalDue date:
Assignee:Andreas Smas% Done:

100%

Category:Video playback
Target version:4.6
Found in version:Latest Platform:Linux

Description

Also aspect ratio of this video is wrongly autoset to 4:3.

Robotica_1080.wmv (19.3 MB) Leonid Protasov, 02/15/2014 06:09 PM


Related issues

Blocked by Feature #1949: Upgrade to libav version 10 Fixed 02/09/2014

Associated revisions

Revision 11a5882a
Added by Andreas Smas about 7 years ago

libav: Copy aspect ratio from stream info

refs #1989

Change included in version 4.5.173

Revision 37d9d3a1
Added by Andreas Smas about 7 years ago

Fix implicit channel-number to channel-layout mappings

Fixes #1989

Change included in version 4.5.174

History

#1 Updated by Andreas Smas about 7 years ago

  • Status changed from New to Invalid

libav (not even libav10) does not have support for this kind of stream. It should be able to play some wmapro streams though.

    /** no idea for what the following bit is used */
    if (get_bits1(&s->gb)) {
        avpriv_request_sample(s->avctx, "Reserved bit");
        return AVERROR_PATCHWELCOME;
    }

Either this stream is corrupt or uses something that's not supported.

The aspect ratio can be fixed though (will come with libav10 upgrade)

#2 Updated by Leonid Protasov about 7 years ago

Strange to hear that because openelec 3.2.4 on rpi play this no problem with audio. They use ffmeg thou....

#3 Updated by Andreas Smas about 7 years ago

Just checked ffmpeg sources. It's the same thing.

#4 Updated by Leonid Protasov about 7 years ago

This should be reopened. Maybe raspbian could be updated...

#5 Updated by Andreas Smas about 7 years ago

  • Status changed from Invalid to Accepted

avplay tool from libav can play the audio without problems so this must be some kind of but in Showtime, reopening

#6 Updated by Andreas Smas about 7 years ago

Found the problem, fix will arrive with libav10 merge.

#7 Updated by Andreas Smas about 7 years ago

  • Status changed from Accepted to Fixed
  • % Done changed from 0 to 100

Applied in changeset git|commit:37d9d3a114ea9929d632c34b194642ca97e9be65.

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