[MPlayer-users] Bug report

[Ben Buxton]

I've come across a bug in mplayer, in that it is unable to play
MJPEG movies created by a Minolta D7hi camera.

I've uploaded a sample file to the ftp server which is called
Minolta-MJPEG.mov.

I've tried this with both the (unofficial) debian package,
as well as the CVS snapshot. Below is (hopefully) enough
info to help.

- Debian unstable

- Linux eternity 2.4.19 #5 Thu Feb 6 21:46:36 CET 2003 i686 unknown unknown GNU/Linux

- /lib/libc-2.3.1.so, /lib/libc.so.5.4.46

- XFree86 Version 4.2.1.1

- gcc version 2.95.4 20011002 (Debian prerelease)

- GNU assembler 2.13.90.0.18 20030121 Debian GNU/Linux


- processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 8
model name      : AMD Athlon(TM) XP 1800+
stepping        : 0
cpu MHz         : 1533.426

- mplayer -v /usr/local/media/Photos/Minolta-MJPEG.mov 
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale


MPlayer dev-CVS-030305-18:19-2.95.4 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Advanced Micro Devices  (Family: 6, Stepping: 0)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE

Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory
Reading config file /home/bb/.mplayer/config
Reading /home/bb/.mplayer/codecs.conf: can't open '/home/bb/.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
CommandLine: '-v' '/usr/local/media/Photos/Minolta-MJPEG.mov'
get_path('font/font.desc') -> '/home/bb/.mplayer/font/font.desc'
Font /home/bb/.mplayer/font/font.desc loaded successfully! (206 chars)
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Failed to open /dev/rtc: Device or resource busy (mplayer should be setuid root or /dev/rtc should be readable by the user.)
Using usleep() timing
get_path('input.conf') -> '/home/bb/.mplayer/input.conf'
Can't open input config file /home/bb/.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
get_path('Minolta-MJPEG.mov.conf') -> '/home/bb/.mplayer/Minolta-MJPEG.mov.conf'

Playing /usr/local/media/Photos/Minolta-MJPEG.mov
Not an URL!
File size is 2286904 bytes
Checking for YUV4MPEG2
DEMUXER: freeing demuxer at 0x828d340  
ASF_check: not ASF guid!
DEMUXER: freeing demuxer at 0x828d340  
Checking for NuppelVideo
DEMUXER: freeing demuxer at 0x828d340  
Checking for REAL
DEMUXER: freeing demuxer at 0x828d340  
Checking for SMJPEG
DEMUXER: freeing demuxer at 0x828d340  
Searching demuxer type for filename /usr/local/media/Photos/Minolta-MJPEG.mov ext: .mov
Trying demuxer 7 based on filename extension
Checking for MOV
MOV: Movie DATA found!
MOV: Movie header found!
QuickTime/MOV file format detected.
MOV: Movie header (100 bytes): tscale=600  dur=5160
--------------
MOV: Track #0:
MOV:  Track header!
tkhd len=84 ver=0 flags=0x0 id=1 dur=5160 lay=0 vol=256
MOV:  Media stream!
MOV:   Media header!
MOV:   Handler header: mhlr/vide (mino) 
MOV:   Media info!
MOV:    Video header!
MOV:    Handler header: dhlr/alis (mino) 
MOV: unknown chunk: dinf 28
MOV:    Sample info!
MOV:     Description list! (cnt:1)
MOV:      desc #0: jpeg  (72 bytes)
MOV:     Sample duration table! (1 blocks)
MOV:     Sample->Chunk mapping table!  (1 blocks) (ver:0,flags:0)
MOV:     Sample size table! (entries=129 ss=0) (ver:0,flags:0)
MOV:     Chunk offset table! (129 chunks)
MOV track #0: 129 chunks, 129 samples
pts=5160  scale=600  time=8.600
==> Found video stream: 0
Image size: 320 x 240 (24 bpp)
Display size: 320 x 240
Fourcc: jpeg  Codec: 'Photo - JPEG'
--------------
MOV: Track #1:
MOV:  Track header!
tkhd len=84 ver=0 flags=0x0 id=2 dur=68799 lay=0 vol=256
MOV:  Media stream!
MOV:   Media header!
MOV:   Handler header: mhlr/soun (mino) 
MOV:   Media info!
MOV:    Sound header!
MOV:    Handler header: dhlr/alis (mino) 
MOV: unknown chunk: dinf 28
MOV:    Sample info!
MOV:     Description list! (cnt:1)
MOV:      desc #0: raw   (20 bytes)
MOV:     Sample duration table! (1 blocks)
MOV:     Sample->Chunk mapping table!  (2 blocks) (ver:0,flags:0)
MOV:     Sample size table! (entries=68799 ss=1) (ver:0,flags:0)
MOV:     Chunk offset table! (9 chunks)
MOV track #1: 9 chunks, 0 samples
pts=68799  scale=8000  time=8.600
==> Found audio stream: 1
Audio bits: 16  chans: 1  rate: 8000
Fourcc: raw 
--------------
Quicktime Clip Info:
 Format: Digital Camera
Segmentation fault



Ben Buxton - Random Network Person