Bug 188704 - remuxing AAC audio produces broken files
Summary: remuxing AAC audio produces broken files
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: libebml
Version: 5
Hardware: All
OS: Linux
medium
high
Target Milestone: ---
Assignee: Hans de Goede
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2006-04-12 13:18 UTC by Dominik 'Rathann' Mierzejewski
Modified: 2007-11-30 22:11 UTC (History)
1 user (show)

Fixed In Version: 0.7.7-1
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2006-07-23 09:09:17 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Dominik 'Rathann' Mierzejewski 2006-04-12 13:18:45 UTC
Description of problem:
There's a bug in libebml-0.7.6 with float variables aliasing which breaks AAC
muxing when compiled with gcc-4.1. It has been fixed in 0.7.7 (I've tested it
myself), so please update and rebuild.

Version-Release number of selected component (if applicable):
libebml-0.7.6-2.fc5

How reproducible:
Always

Steps to Reproduce:
1. Take any mkv/mp4/mov file containing AAC audio
2. Remux it into a new mkv file using mkvmerge/mmg
  
Actual results:
Playing the new file with MPlayer makes libfaad spit a lot of:
FAAD: Failed to decode frame: Maximum number of scalefactor bands exceeded
and audio playback fails.

Expected results:
AAC audio should play without errors.

Comment 1 Dams 2006-04-12 14:30:25 UTC
0.7.7 commited. 

Comment 2 Hans de Goede 2006-07-23 09:09:17 UTC
I'm taking over as maintainer from Anvil, since Anvil has other priorities.
0.7.7-1 has been build and published a long time ago, closing.




Note You need to log in before you can comment on or make changes to this bug.