[MPlayer-users] Movie using Motion jpeg shows black screen

[G.F. Duivesteijn]

Hello,

I've made a little avi movie with xawtv, using mjpeg encoding. When 
playing the movie in xanim or with the other popular OS, everything 
works well. When playing the movie with Mplayer 0.50, I only see a black 
screen, the sound works Ok. This is the output of mplayer:

Playing allan5.avi
Detected AVI file format!
MainAVIHeader.dwFlags: (16) HAS_INDEX
VIDEO:  [MJPG]  320x240  24bpp  10.00 fps  682.4 kbps (83.3 kbyte/s)
[V] filefmt:3  fourcc:0x47504A4D  size:320x240  fps:10.00  ftime:=0.1000
Detected audio codec: [pcm] drv:2 (Uncompressed PCM)
AUDIO: srate=44100  chans=1  bps=1  sfmt=0x8  ratio: 44100->44100
Detected video codec: [mjpeg] drv:2 (Motion JPEG)
Loading DLL: 'mcmjpg32.dll'
Movie-Aspect is undefined - no prescaling applied.
VO: [x11] 320x240 => 320x240 BGR 32-bit
w: 320 h: 240

Sharing memory.
AO: [oss] 44100Hz Mono Unsigned 8-bit
audio_setup: sample format: Unsigned 8-bit (requested: Unsigned 8-bit)
audio_setup: using 44100 Hz samplerate (requested: 44100)
audio_setup: frags:   4/4  (32768 bytes/frag)  free: 131072
Start playing...
vo: uninit!  10.9 A-V: -0.497 ct:  0.068  110/110   0%  9%  0.2% 0 0

Greetings,
Gilbert