The fourcc is:     601P
sample video file: hopla-00.00.03.10-V300
QTX file:          M100WinTranscoder.qtx

(please delete the broken sample file hopla-00.00.04.23-V300)

This is a codec used by Media 100 (media100.com) pro digitizing equipment.

The transcoder isn't apparently supposed to give real-time throughput,
according to the iFinishTranscoder readme.

The transcoder can be downloaded from http://support.media100.com/KBSearch/kbDocument.aspx?id=201

Direct link: ftp://ftp.media100.com/pub/software/iFinish/iFinishTranscoder.zip

My codecs.conf entry for it is currently:

--

videocodec media100
  info "Win32/QuickTime Media 100 transcoder"
  status buggy
  fourcc 601P
  format 0x44535644 ; "DVSD"
  driver qtvideo
  dll "M100WinTranscoder.qtx"
  out YUY2

--

Trying mplayer 1.0pre7 on this:

$ mplayer hopla-00.00.03.10-V300 -vc media100

MPlayer 1.0pre7-3.2.3 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon 4 /Athlon MP/XP Palomino (Family: 6, Stepping: 2)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with --disable-runtime-cpudetection.


85 audio & 197 video codecs
Failed to open /dev/rtc: No such file or directory (it should be readable by the user.)
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: Connection refused
Failed to open LIRC support.
You will not be able to use your remote control.
Playing hopla-00.00.03.10-V300.
QuickTime/MOV file format detected.
--------------
MOV track #0: 92 chunks, 0 samples
Image size: 720 x 576 (24 bpp)
Display size: 720 x 576
Fourcc: 601P  Codec: 'Media 100¨ PAL-720'
--------------
MOV: longest streams: A: #-1 (0 samples)  V: #0 (92 samples)
VIDEO:  [601P]  720x576  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
vo: X11 running at 1600x1200 with depth 24 and 32 bpp (":0.0" => local display)
==========================================================================
Forced video codec: media100
Opening video decoder: [qtvideo] Quicktime Video 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/lib/win32...
### FindNext: AvidQTAVUICodec.qtx
### FindNext: BeHereiVideo.qtx
### FindNext: QuickTimeEssentials.qtx
### FindNext: QuickTimeInternetExtras.qtx
### FindNext: M100WinTranscoder.qtx
theQuickTimeDispatcher catched -> 0x6693c3e0
theQuickTimeDispatcher catched -> 0x6693c3e0
Cannot find requested component
VDecoder init failed :(
Cannot find codec matching selected -vo and video format 0x50313036.
Read DOCS/HTML/en/codecs.html!
==========================================================================


Exiting... (End of file)