[MPlayer-users] How to use YUV input

[Lennert Acke]

Why doesn't anyone reply to my question? I thought this was a support 
mailinglist ?

Lennert Acke wrote:
> 
> Hi,
> 
> I have an assignment foor a class on Multimedia, in which I have to 
> encode/decode RAW video files in YUV 4:2:0 format (352x288,30fps) for 
> starters. Then I also have to do some scene description stuff using XMT 
> and BIFS, ... But that's not your problem.
> 
> Now, as I understood from the manpages, it would be possible for mplayer 
> to handle these RAW files using the -rawvideo option. Alas, I think I'm 
> using the wrong options or something, because this is what mplayer gives 
> me:
> 
> lacke at lennert XMT $ mplayer crew_352x288_30.yuv -rawvideo 
> on:fps=30:qcif:w=352:h=288:y420
> MPlayer 0.92-3.3.2  (C) 2000-2003 MPlayer Team
> CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 2)
> Detected cache-line size is 64 bytes
> MMX supported but disabled
> MMX2 supported but disabled
> 3DNow supported but disabled
> 3DNowExt supported but disabled
> CPUflags:  MMX: 0 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
> Compiled for x86 CPU with extensions:
> 
> Reading config file /usr/share/mplayer/mplayer.conf
> Reading config file /home/lacke/.mplayer/config
> Reading /home/lacke/.mplayer/codecs.conf: can't open 
> '/home/lacke/.mplayer/codecs.conf': No such file or directory
> Reading /usr/share/mplayer/codecs.conf: 50 audio & 136 video codecs
> font: can't open file: /home/lacke/.mplayer/font/font.desc
> Font /usr/share/mplayer/font/font.desc loaded successfully! (206 chars)
> Failed to open /dev/rtc: No such file or directory (mplayer should be 
> setuid root or /dev/rtc should be readable by the user.)
> Using usleep() timing
> Can't open input config file /home/lacke/.mplayer/input.conf: No such 
> file or directory
> Input config file /usr/share/mplayer/input.conf parsed: 52 binds
> 
> Playing crew_352x288_30.yuv
> rawvideo: img size not specified and unknown format!
> No stream found.
> 
> 
> Exiting... (End of file)
> 
> 
> 
> Does anyone know what I'm doing wrong ?
> 
> Your help is much appreciated,
> 
> Lennnert.
> 
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