Gnome 2.12 and sound

[Joe Marcus Clarke]

On Fri, 2005-09-16 at 16:52 +0400, Vladimir Grebenschikov wrote:
> Hi
> 
> Looks like after upgrade I have some new sound problem:
> 
> mplayer stops working with -ao sdl (but still works with -ao esd) 
> 
> % mplayer -vo null -ao sdl tmp/film.mov
> MPlayer 1.0pre7try2-3.4.4 (C) 2000-2005 MPlayer Team
> CPU: Intel Pentium M Banias (Family: 6, Stepping: 5)
> Detected cache-line size is 64 bytes
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
> 
> 
> Playing tmp/film.mov
> ISO: File Type Major Brand: Original QuickTime
> QuickTime/MOV file format detected.
> Compressed header uses zlib algo!
> Compressed header size: 14724 / 28076
> --------------
> MOV track #0: 559 chunks, 3382 samples
> MOV: Found unknown movie atom SMI  (21)!
> Image size: 640 x 272 (32 bpp)
> Display size: 640 x 272
> Fourcc: SVQ3  Codec: 'Sorenson Video 3'
> --------------
> MOV track #1: 282 chunks, 0 samples
> Audio bits: 16  chans: 2  rate: 44100
> Audio extra header: len=64  fcc=0x77617665
> MOV: Found unknown audio atom Fourcc: QDM2
> --------------
> MOV: longest streams: A: #1 (282 samples)  V: #0 (3382 samples)
> VIDEO:  [SVQ3]  640x272  32bpp  24.000 fps    0.0 kbps ( 0.0 kbyte/s)
> ==========================================================================
> Opening audio decoder: [qtaudio] QuickTime Audio Decoder
> QuickTime6.3 DLLs found
> QuickTime.qts patched!!! old entry=0x6693c3e0
> theQuickTimeDispatcher catched -> 0x6693c3e0
> WARNING! Invalid Ptr handle!
> 
> ### Searching for QuickTime plugins (*.qtx) at /usr/local/lib/win32...
> ### FindNext: 3ivX.qtx
> ### FindNext: ACTLComponent.qtx
> ### FindNext: AvidQTAVUICodec.qtx
> ### FindNext: BeHereiVideo.qtx
> ### FindNext: Indeo4.qtx
> ### FindNext: On2_VP3.qtx
> ### FindNext: QuickTimeEssentials.qtx
> ### FindNext: QuickTimeInternetExtras.qtx
> ### FindNext: ZyGoVideo.qtx
> theQuickTimeDispatcher catched -> 0x6693c3e0
> theQuickTimeDispatcher catched -> 0x6693c3e0
> AUDIO: 44100 Hz, 2 ch, s16le, 40.0 kbit/2.83% (ratio: 4996->176400)
> Selected audio codec: [qdmc] afm:qtaudio (QuickTime QDMC/QDM2 audio
> decoders)
> ==========================================================================
> ==========================================================================
> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> Selected video codec: [ffsvq3] vfm:ffmpeg (FFmpeg Sorenson Video v3
> (SVQ3))
> ==========================================================================
> Checking audio filter chain for 44100Hz/2ch/s16le ->
> 44100Hz/2ch/s16le...
> AF_pre: 44100Hz/2ch/s16le
> Could not open/initialize audio device -> no sound.
> Audio: no sound
> ...
> 
> There is no opening /dev/dsp* in truss log.
> 
> No ideas how it related with gnome upgrade, but just before upgrade it
> works.
> 
> No problem xine. And both totem and vlc has no codecs for that film, but
> can play other films.

There were no esd changes between GNOME 2.10 and 2.12.  In fact, there
were no low-level multimedia changes.  This might be a problem with your
SDL installation.  What does fstat or lsof show about your /dev/dsp*
and /dev/audio* devices?

Joe

-- 
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