[format] Sample format big-endian AC3 not yet supported
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| mplayer (Ubuntu) |
Confirmed
|
Low
|
Unassigned | ||
Bug Description
Binary package hint: mplayer
In Natty beta1, the mplayer package from the repos lacks some ac3 decoding features on some files :
Here is what it says :
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
[ac3 @ 0x7fc442ecb020]
[ac3 @ 0x7fc442ecb020]
[ac3 @ 0x7fc442ecb020]
[ac3 @ 0x7fc442ecb020]
[ac3 @ 0x7fc442ecb020]
[ac3 @ 0x7fc442ecb020]
Unknown/missing audio format -> no sound
ADecoder init failed :(
Requested audio codec family [a52] (afm=liba52) not available.
Enable it at compilation.
Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF
hwac3: switched to AC3, 80000 bps, 32000 Hz
AUDIO: 32000 Hz, 2 ch, ac3be, 80.0 kbit/7.81% (ratio: 10000->128000)
ID_AUDIO_
ID_AUDIO_RATE=32000
ID_AUDIO_NCH=2
Selected audio codec: [hwac3] afm: hwac3 (AC3 through S/PDIF)
=======
[equalizer] Limiting the number of filters to 9 due to low sample rate.
[format] Sample format big-endian AC3 not yet supported
Error at audio filter chain pre-init!
Exiting... (Fatal error)
ID_EXIT=ERROR
Works great on same file with mplayer package from MOTUmedia PPA:
Package version tested : 2:1.0~rc4.
Distribution : Ubuntu 11.04 beta 1
| eric (eric-ericaro) wrote | #1 |
| eric (eric-ericaro) wrote | #2 |
| Mangus (il-mangus) wrote | #3 |
| Matthew King (kingdom529) wrote | #4 |
| Changed in mplayer (Ubuntu): | |
| status: | New → Confirmed |
| Reinhard Tartler (siretart) wrote | #5 |
| summary: |
- AC3 support + [format] Sample format big-endian AC3 not yet supported |
| Changed in mplayer (Ubuntu): | |
| importance: | Undecided → Low |
| Reinhard Tartler (siretart) wrote | #6 |
same here,
Release: 11.04
Codename: natty
on a standard natty, I've forced reinstall of mplayer ...
the sound works on gstreamer
here is the sound part of the log
=======
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
[ac3 @ 0x1419e20]frame sync error
[ac3 @ 0x1419e20]frame sync error
[ac3 @ 0x1419e20]frame sync error
[ac3 @ 0x1419e20]frame sync error
[ac3 @ 0x1419e20]frame sync error
[ac3 @ 0x1419e20]frame sync error
Unknown/missing audio format -> no sound
ADecoder init failed :(
Requested audio codec family [a52] (afm=liba52) not available.
Enable it at compilation.
Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF
hwac3: switched to AC3, 32000 bps, 32000 Hz
AUDIO: 32000 Hz, 2 ch, ac3be, 32.0 kbit/3.12% (ratio: 4000->128000)
Selected audio codec: [hwac3] afm: hwac3 (AC3 through S/PDIF)
=======
AO: [pulse] 32000Hz 2ch s16le (2 bytes per sample)
[format] Sample format big-endian AC3 not yet supported
[libaf] Reinitialization did not work, audio filter 'format' returned error code -2
[libaf] Unable to setup filter system can not meet sound-card demands, please send bugreport.