[Ubuntu-BR] Vídeos no Ubuntu 7.10

[Laura]

Em 21/02/08, Adilson Oliveira <adilson em canonical.com> escreveu:
>
> Bem, a resposta está acima :)
> O mplayer está dizendo que não conseguiu utilizar a extensão Xv para
> tocar o vídeo isso significa que provavelmente você está usando um
> driver sem aceleração nenhuma (vesa?)


por favor, me explica o que é vesa

e você precisa escolher outro via


tb não sei o que é via

o parâmetro -vo. Assim sendo tente -vo sdl



Essa recomendação resultou no seguinte (vídeo sem áudio novamente e a
resposta abaixo)

vlc /home/laura/Videos/teste.avi

VLC media player 0.8.6c Janus
[00000340] oss audio output error: cannot open audio device (/dev/dsp)
[00000340] main audio output error: couldn't find a filter for the
conversion
[00000340] main audio output error: couldn't create audio output pipeline
[00000284] main playlist: stopping playback
laura em laura-desktop:~$ mplayer -vo sdl /home/laura/Videos/teste.avi
MPlayer 2:1.0~rc1-0ubuntu13.1 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) D  CPU 2.66GHz (Family: 15, Model: 4, Stepping: 7)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote
control.

Playing /home/laura/Videos/teste.avi.
AVI file format detected.
VIDEO:  [XVID]  320x240  24bpp  29.970 fps  448.7 kbps (54.8 kbyte/s)
Clip info:
 Software: VirtualDubMod 1.5.10.2 (build 2542/release)
[VO_SDL] Using driver: x11.
xscreensaver_disable: Could not find XScreenSaver window.
GNOME screensaver disabled
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
==========================================================================
Forced audio codec: mad
Opening audio decoder: [libmad] libmad mpeg audio decoder
AUDIO: 22050 Hz, 2 ch, s16le, 40.0 kbit/5.67% (ratio: 5000->88200)
Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3)
==========================================================================
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
alsa-init: playback open error: Device or resource busy
[AO OSS] audio_setup: Can't open audio device /dev/dsp: Device or resource
busy
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
alsa-init: playback open error: Device or resource busy
[AO ARTS] loading the aRts backend "/usr/lib/libartscbackend.la" failed
[AO ESD] esd_open_sound failed: No such file or directory
AO: [pulse] Failed to connect to server: Connection refused
ao_nas: init(): Can't open nas audio server -> nosound
[AO SDL] Samplerate: 22050Hz Channels: Stereo Format s16le
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
[AO SDL] Unable to open audio: No available audio device
Opening /dev/dvb/adapter0/audio0
DVB AUDIO DEVICE: No such file or directory
AO: [null] 22050Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 320 x 240 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [sdl] 320x240 => 320x240 Planar YV12
gnome_screensaver_control()01 ct: -0.098 619/619  2%  3%  1.1% 0 0
Exiting... (Quit)


ou -vo x11 e veja o que
> acontece.



Aconteceu isso:


mplayer -vo x11 sdl /home/laura/Videos/teste.avi
MPlayer 2:1.0~rc1-0ubuntu13.1 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) D  CPU 2.66GHz (Family: 15, Model: 4, Stepping: 7)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote
control.

Playing sdl.
File not found: 'sdl'
Failed to open sdl.


Playing /home/laura/Videos/teste.avi.
AVI file format detected.
VIDEO:  [XVID]  320x240  24bpp  29.970 fps  448.7 kbps (54.8 kbyte/s)
Clip info:
 Software: VirtualDubMod 1.5.10.2 (build 2542/release)
xscreensaver_disable: Could not find XScreenSaver window.
GNOME screensaver disabled
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
==========================================================================
Forced audio codec: mad
Opening audio decoder: [libmad] libmad mpeg audio decoder
AUDIO: 22050 Hz, 2 ch, s16le, 40.0 kbit/5.67% (ratio: 5000->88200)
Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3)
==========================================================================
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
alsa-init: playback open error: Device or resource busy
[AO OSS] audio_setup: Can't open audio device /dev/dsp: Device or resource
busy
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
alsa-init: playback open error: Device or resource busy
[AO ARTS] loading the aRts backend "/usr/lib/libartscbackend.la" failed
[AO ESD] esd_open_sound failed: No such file or directory
AO: [pulse] Failed to connect to server: Connection refused
ao_nas: init(): Can't open nas audio server -> nosound
[AO SDL] Samplerate: 22050Hz Channels: Stereo Format s16le
alsa-lib: pcm_hw.c:1242:(snd_pcm_hw_open) open /dev/snd/pcmC0D0p failed:
Device or resource busy
[AO SDL] Unable to open audio: No available audio device
Opening /dev/dvb/adapter0/audio0
DVB AUDIO DEVICE: No such file or directory
AO: [null] 22050Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 320 x 240 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [x11] 320x240 => 320x240 Planar YV12
SwScaler: using unscaled yuv420p -> rgb32 special converter
gnome_screensaver_control()02 ct: -0.047 288/288  2%  1%  0.8% 0 0
Exiting... (Quit)



Se preferirdes, use gmplayer que é uma interface gráfica para
> o mplayer e permite que você escolha estes parâmetros os mantenha
> armazenados facilmente.



E então? Que caminho vc sugere agora? Pra mim é tudo muito novo, mas tenho
esperança de que para vc seja só bater os olhos e já sabem uma próxima opção
a tentar. Por isso, obrigada desde já!

-- 
Laura Bernardes - laura.ssb em gmail.com