[Mplayer-advusers] a bug in qtx codec

[Raul Fernandes]

Great!! Now, mplayer plays sorenson v3!!! I can watch all the traillers I 
want. Thanks, people!!!
When I was watching the second trailler of "the two towers", I have found a 
bug. The fullscreen version doesn't play in mplayer but the others do.
I have watched the fullscreen version in windows. This version has a new 
feature. It have 2 images that is placed in black portion (above and below 
the real movie) of screen in fullscreen mode. These images is saved into the 
file. These images are probably confusing mplayer and causing a crash in 
player.
This is the output:

--------------------------

bash-2.05a# mplayer the_two_towers-tlr_fs.l.mov
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/share/locale


MPlayer CVS-021129-01:00-3.2 (C) 2000-2002 Arpad Gereoffy (see DOCS)

CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 4)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx

Reading /root/.mplayer/codecs.conf: can't open '/root/.mplayer/codecs.conf': 
Arquivo ou diretório não encontrado
Reading /usr/etc/mplayer/codecs.conf: 47 audio & 114 video codecs
font: can't open file: /root/.mplayer/font/font.desc
Font /usr/share/mplayer/font/font.desc loaded successfully! (495 chars)
Using Linux hardware RTC timing (1024Hz)
Can't open input config file /root/.mplayer/input.conf : Arquivo ou diretório 
não encontrado
Can't open input config file /usr/etc/mplayer/input.conf : Arquivo ou 
diretório não encontrado
Falling back on default (hardcoded) input config

Playing /root/the_two_towers-tlr_fs.l.mov
Detected QuickTime/MOV file format!
Compressed header uses zlib algo!
Compressed header size: 19888 / 40117
--------------
MOV track #0: 1 chunks, 0 samples
Generic track - not completly understood! (id: 0)
--------------
MOV track #1: 1 chunks, 0 samples
Image size: 640 x 272 (24 bpp)
Display size: 640 x 272
Fourcc: jpeg  Codec: 'Photo - JPEG'
--------------
MOV track #2: 1 chunks, 0 samples
Generic track - not completly understood! (id: 2)
--------------
MOV track #3: 1 chunks, 0 samples
Generic track - not completly understood! (id: 3)
--------------
MOV track #4: 1 chunks, 0 samples
Generic track - not completly understood! (id: 4)
--------------
MOV track #5: 730 chunks, 4394 samples
MOV: Found unknown movie atom SMI  (21)!
Image size: 640 x 272 (0 bpp)
Display size: 640 x 272
Fourcc: SVQ3  Codec: 'Sorenson Video 3'
--------------
MOV track #6: 367 chunks, 0 samples
Audio bits: 16  chans: 2  rate: 44100
Audio extra header: len=92  fcc=0x77617665
Fourcc: QDM2
--------------
Clip info:
 copyright: © 2002 New Line Cinema
 name: Lord Of The Rings
 encoder: Made with LiveStage Pro
==========================================================================
Opening audio decoder: [qtaudio] QuickTime Audio Decoder
win32 libquicktime loader (c) Sascha Sommer
Standard init done you may now call supported functions
loader_init DONE???
loader_init DONE!
External func COMCTL32.dll:17
External func COMCTL32.dll:16
QuickTime.qts patched!!! old entry=0x62924c30
theQuickTimeDispatcher catched -> 0x62924c30
Win32 Warning: Accessed uninitialized Critical Section (0x62b7fcd0)!
WARNING! Invalid Ptr handle!
Win32 Warning: Accessed uninitialized Critical Section (0x62b7fcb8)!
theQuickTimeDispatcher catched -> 0x62924c30
InitializeQTML:0
SoundConverterOpen:0
SoundConverterSetInfo:0
SoundConverterGetBufferSizes:131072
WantedBufferSize = 176400
InputBufferSize  = 13000
OutputBufferSize = 163848
FramesToGet = 10
FrameSize: 1300 -> 16384
SoundConverterBeginConversion:0
AUDIO: 44100 Hz, 2 ch, 16 bit (0x10), ratio: 13997->176400 (112,0 kbit)
Selected audio codec: [qdmc] afm:qtaudio (Quicktime QDMC/QDM2 audio decoders)
==========================================================================
vo: X11 running at 1024x768 with depth 24 and 32 bpp (":0.0" => local display)
==========================================================================
Requested video codec family [ffmjpeg] (vfm=ffmpeg) not available (enable it 
at compilation!)
Opening video decoder: [ijpg] JPEG Images decoder
Selected video codec: [ijpg] vfm:ijpg (Independent JPEG Group's codec)
==========================================================================
AO: [oss] 44100Hz 2ch Signed 16-bit (Little-Endian)
Building audio filter chain for 44100Hz/2ch/16bit -> 44100Hz/2ch/16bit...
Start playing...
VDec: vo config request - 640 x 272 (preferred csp: RGB 24-bit)
VDec: using BGR 24-bit as output csp (no 1)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 640x272 => 640x272 BGR 24-bit
A:   0,1 V:   0,0 A-V:  0,095 ct:  0,009    1/  1   0%  0%  0,0% 0 0 0%
SoundConverterEndConversion:0
SoundConverterClose:0


MPlayer interrupted by signal 11 in module: uninit_acodec
- MPlayer crashed by bad usage of CPU/FPU/RAM. Recompile MPlayer with 
--enable-debug and make a 'gdb' backtrace and disassembly. For details, see 
DOCS/bugreports.html section 5.b.
- MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code 
_or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's 
fault, please read DOCS/bugreports.html and follow instructions there. We 
can't and won't help unless you provide these informations when reporting a 
possible bug.
bash-2.05a#

--------------------------

The webpage of the trailler is 
http://www.apple.com/trailers/newline/the_two_towers/.
Sorry, I don't have a debug version and don't have time to do a full report of 
the bug. I use the mplayer cvs version of 29112002, compiled with:

./configure --enable-qtx-codecs --enable-gui --prefix=/usr

My linux is the linuxfromscratch 4.0. Xfree 4.2.1. I can play other sorenson 
v3 videos. So, the mplayer should be correctly configured.
I hope that is enough to you, guys, make the mplayer the very best video 
player of the world. Ops. The mplayer is the very best video player of the 
world.

Thanks

Raul Fernandes
rgf at ieg.com.br