KCh1
n00b
Joined: 10 Nov 2005
Posts: 35
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 Posted: Thu Dec 01, 2005 12:36 pm Post subject: Проблемы с захватом видео с AverMedia |
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Привет всем!
Пытаюсь захватить видео с помощью mencoder-а
Делаю:
| Code: |
mencoder -tv driver=v4l:norm=ntsc:device=/dev/video:adevice=/dev//dsp3:width=320:height=240:chanlist=us-cable:channel=11:audiorate=48000 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1000:vme=5 -oac mp3lame -ofps 25 -o out.avi -endpos 00:10 tv://
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Имею следующие результаты:
| Code: |
MEncoder 1.0pre7try2-3.3.6 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (Family: 6, Stepping: 1)
Detected cache-line size is 64 bytes
MMX2 supported but disabled
SSE supported but disabled
3DNowExt supported but disabled
CPUflags: Type: 6 MMX: 1 MMX2: 0 3DNow: 1 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX 3DNow
85 audio & 196 video codecs
File not found: 'frameno.avi'
Failed to open frameno.avi
success: format: 9 data: 0x0 - 0x0
TV detected! ;-)
Selected driver: v4l
name: Video 4 Linux input
author: Alex Beregszaszi
comment: under development
=================================================================
WARNING: YOU ARE USING V4L DEMUXER WITH V4L2 DRIVERS!!!
As the V4L1 compatibility layer is broken, this may not work.
If you encounter any problems, use driver=v4l2 instead.
Bugreports on driver=v4l with v4l2 drivers will be ignored.
=================================================================
Selected device: BT878 video (AVerMedia TVPhone
Capabilites: capture tuner overlay clipping scales
Device type: 171
Supported sizes: 48x32 => 924x576
Inputs: 3
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)
Card reports an unknown audio mode !
Trying two channel audio. Use forcechan to override.
Card reports an unknown audio mode !
Trying two channel audio. Use forcechan to override.
Card reports an unknown audio mode !
Trying two channel audio. Use forcechan to override.
Card reports an unknown audio mode !
Trying two channel audio. Use forcechan to override.
============ Sorry, this file format is not recognized/supported =============
=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===
Cannot open demuxer.
Exiting...
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Кто знает, в чем дело??
В сообщении об ошибке пишет что WARNING: YOU ARE USING V4L DEMUXER WITH V4L2 DRIVERS!!!
Пробовал работать с V4L2. Тогда ругается, что такого нет. |
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