mencoder teljesitmeny

 ( Elbandi | 2003. június 11., szerda - 13:31 )

mencoder teljesitmeny

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hello!

van egy P2cel 300A gep, benne egy tv kartya. Csinaltam egy tesztet hogy mit tud:
[code:1:3392dfc738][bandi@kollegium bandi]$ mencoder -tv on:driver=v4l:noaudio:width=512:height=340:input=1 -o /dev/null -ovc copy
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale

MEncoder 0.90rc5-2.96 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron A Mendocino/Pentium II Dixon (Family: 6, Stepping: 0)
Detected cache-line size is 32 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Reading /home/bandi/.mplayer/codecs.conf: can't open '/home/bandi/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: 50 audio & 136 video codecs
File not found: 'frameno.avi'
Reading config file /home/bandi/.mplayer/mencoder: No such file or directory
Font /home/bandi/.mplayer/font/font.desc loaded successfully! (206 chars)
success: format: 0 data: 0x0 - 0x0
TV detected! ;-)
Selected driver: v4l
name: Video 4 Linux input
author: Alex Beregszaszi <alex@naxine.org>
comment: under development
Selected device: BT878( *** UNKNOWN/GENERIC **)
Capabilites: capture tuner overlay clipping frameram scales
Device type: 235
Supported sizes: 48x32 => 924x576
Inputs: 4
0: Television: tuner audio tv camera (tuner:1, norm:pal)
1: Composite1: audio camera (tuner:0, norm:pal)
2: S-Video: audio camera (tuner:0, norm:pal)
3: Composite3: audio camera (tuner:0, norm:pal)
Using input 'Composite1'
Selected input hasn't got a tuner!
[V] filefmt:9 fourcc:0x32315659 size:512x340 fps:25,00 ftime:=0,0400
videocodec: framecopy (512x340 24bpp fourcc=32315659)
Writing AVI header...
Forcing audio preload to 0, max pts correction to 0
Pos: 9,5s 193f ( 0%) 20fps Trem: 0min 0mb A-V:0,000 [42349:0]
Writing AVI index...
Fixing AVI header...

Video stream: 42349,715 kbit/s (5293714 bps) size: 50396160 bytes 9,520 secs 193 frames
[/code:1:3392dfc738]

vagyis nem kodol semmit + a /dev/null-ba megy a cucc, megis 20fps... :(
nem birja az alaplap pci busza?