[Bug 437397] Re: latest mplayer crashes with AC3

[awi]

Selecting ao:alsa seems to work otherwise, but setting audio channel
layout doesn't seem to have an effect anymore, mplayer saying "[ac3 @
0x89d22c0]No channel layout specified. The encoder will guess the
layout, but it might be incorrect.". Here's example:

mplayer -channels 6 -af scaletempo,channels=6:6:0:0:1:4:2:3:3:5:4:1:5:2,lavcac3enc=1:640 -ao alsa:device=spdif -ac hwdts,hwac3,a52,mad, -volume 100 -stop-xscreensaver -monitorpixelaspect 1 -framedrop -nodr -double -noquiet -nofs -nomouseinput -identify -slave -nokeepaspect -cache 2000 -slices -lavdopts threads=2 -fs -vo xv -zoom -subpos 100 -sub-fuzziness 1 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles /home/wilho/.config/smplayer/styles.ass -fontconfig -font Arial -subfont-autoscale 0 -subfont-osd-scale 20 -subfont-text-scale 20 -subcp ISO-8859-1 'file.mp4'                                         
MPlayer SVN-r29643-Ubuntu-RVM (C) 2000-2009 MPlayer Team                                                                          

Playing file.mp4.

libavformat file format detected.
ID_VIDEO_ID=0                    
[lavf] Video stream found, -vid 0
ID_AUDIO_ID=1                    
[lavf] Audio stream found, -aid 1
ID_AID_1_LANG=und                
VIDEO:  [H264]  1280x544  24bpp  23.976 fps    0.0 kbps ( 0.0 kbyte/s)
ID_FILE_SUB_ID=0                                                      
ID_FILE_SUB_FILENAME=./file.srt                    
SUB: Added subtitle file (1): ./file.srt           
ID_FILENAME=X-Men Origins Wolverine.mp4                               
ID_DEMUXER=lavfpref                                                   
ID_VIDEO_FORMAT=H264                                                  
ID_VIDEO_BITRATE=0                                                    
ID_VIDEO_WIDTH=1280                                                   
ID_VIDEO_HEIGHT=544                                                   
ID_VIDEO_FPS=23.976                                                   
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=0
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=6
ID_LENGTH=6444.37
ID_SEEKABLE=1
ID_CHAPTERS=0
[ass] auto-open
[ass] Init
[ass] Updating font cache.
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
ID_VIDEO_CODEC=ffh264
==========================================================================
Forced audio codec: hwdts
Forced audio codec: hwac3
Forced audio codec: a52
Forced audio codec: mad
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
FAAD: compressed input bitrate missing, assuming 128kbit/s!
AUDIO: 48000 Hz, 6 ch, s16le, 128.0 kbit/2.78% (ratio: 16000->576000)
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=6
Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
[ac3 @ 0x89d22c0]No channel layout specified. The encoder will guess the layout, but it might be incorrect.
AO: [alsa] 48000Hz 2ch ac3 (1 bytes per sample)
ID_AUDIO_CODEC=faad
Starting playback...
[h264 @ 0x89d22c0]Cannot parallelize deblocking type 1, decoding such frames in sequential order
VDec: vo config request - 1280 x 544 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 1280x544 => 1280x544 Planar YV12  [fs] [zoom]
[ass] PlayResX undefined, setting 678.
No bind found for key 'c'.                         %  8% 10.2% 0 0 47%
A:  52.3 V:  52.3 A-V: -0.000 ct: -0.031   0/  0 33%  8%  8.2% 0 0 47%
Exiting... (Quit)
ID_EXIT=QUIT

-- 
latest mplayer crashes with AC3
https://bugs.launchpad.net/bugs/437397
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