[MPlayer-cygwin] Problem decoding Real Audio on Cygwin

David Janes davidjanes at blogmatrix.com
Mon Nov 15 20:30:25 CET 2004


I've been trying to decode a Real Audio stream on a Windows XP box. I'm running a very up-to-date copy of XP, of Cygwin and I tried both building from source code and using the pre-built binary here (http://www4.mplayerhq.hu/MPlayer/releases/win32-beta/)./ I have the real audio codecs labeled 'rp9codecs-win32-20040626' and I've tried variations of having them in a subdirectory called "codecs", "/usr/local/lib/codecs", the current directory and even in desperation "c:/windows/system32/". The error I get when I try to decode follows after my signature. 

Here's a listing of the codecs directory:

$ ls codecs
atrc3260.dll  drv13260.dll  drv33260.dll  pncrt.dll     tokr3260.dll
cook3260.dll  drv23260.dll  drv43260.dll  sipr3260.dll

Any help would be appreciated.

Regards, etc...
David

----------------------------------------
$ ./mplayer -ao pcm yyy.dumped
MPlayer 1.0pre5-3.2.3 (C) 2000-2004 MPlayer Team

CPU: Intel Pentium 4/Xeon/Celeron Foster 2398 MHz (Family: 8, Stepping: 9)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with --disable-runtime-cpudetection.
Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory
Reading config file C:\cygwin\home\David/mplayer/config
Reading C:\cygwin\home\David/mplayer/codecs.conf: Can't open 'C:\cygwin\home\David/mplayer/codecs.conf': No such file or
 directory
Reading /usr/local/etc/mplayer/codecs.conf: Can't open '/usr/local/etc/mplayer/codecs.conf': No such file or directory
Using built-in default codecs.conf.
font: can't open file: C:\cygwin\home\David/mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Using usleep() timing
Can't open input config file C:\cygwin\home\David/mplayer/input.conf: No such file or directory
Can't open input config file /usr/local/etc/mplayer/input.conf: No such file or directory
Falling back on default (hardcoded) input config

Playing yyy.dumped.
REAL file format detected.
======= WAVE Format =======
Format Tag: 28515 (0x6F63)
Channels: 2
Samplerate: 44100
avg byte/sec: 44100
Block align: 640
bits/sample: 16
cbSize: 26
Unknown extra header dump: [80] [0] [10] [0] [17] [0] [80] [2] [10] [0] [1] [0] [0] [3] [8] [0] [0] [25] [0] [0] [0] [0]
 [0] [2] [0] [4]
===========================
Clip info:
 name: In Our Time
 author: BBC Radio 4
 copyright: (C) British Broadcasting Corporation 2004
==========================================================================
Opening audio decoder: [realaud] RealAudio decoder
opening win32 dll 'cook.so.6.0'
Error loading dll
ERROR: Could not open required DirectShow codec cook.so.6.0.
Read the RealAudio section of the DOCS!
ADecoder preinit failed :(
ADecoder init failed :(
Opening audio decoder: [realaud] RealAudio decoder
opening win32 dll 'cook3260.dll'
Error loading dll
ERROR: Could not open required DirectShow codec cook3260.dll.
Read the RealAudio section of the DOCS!
ADecoder preinit failed :(
ADecoder init failed :(
Opening audio decoder: [realaud] RealAudio decoder
opening win32 dll 'cook.shlb'
Error loading dll
ERROR: Could not open required DirectShow codec cook.shlb.
Read the RealAudio section of the DOCS!
ADecoder preinit failed :(
ADecoder init failed :(
Cannot find codec for audio format 0x6B6F6F63.
Read DOCS/HTML/en/codecs.html!
==========================================================================
Audio: no sound
Video: no video

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