[Mplayer-users] Video playback to fast

Arpi arpi at thot.banki.hu
Sat Jul 28 22:53:57 CEST 2001


Hi,

> audio_setup: using '/dev/dsp' dsp device
> audio_setup: sample format: Signed 16-bit (Little-Endian) (requested: Signed 16-bit (Little-Endian))
> audio_setup: using 48000 Hz samplerate (requested: 44100)
>                    ^^^^^^^^                        ^^^^^^ 
yes, it's audio driver bug/fault/limitation.

code from ao_oss.c:

  // set rate
  ao_samplerate=rate;
  ioctl (audio_fd, SNDCTL_DSP_SPEED, &ao_samplerate);
  printf("audio_setup: using %d Hz samplerate (requested: %d)\n",ao_samplerate,rate);

so, i pass 44100 to audio driver ioctl(), but it returns that 48000 hz is set.
(it happens usually if audio driver doesn't support requested rate)

please contact writter of audio driver. or try to change driver.
(oss<->alsa, driver version etc)

i can't imagine that 0.17 ever worked with this driver & file.

maybe try different audio drivers, -ao sdl, or if you have alsa 0.5, -ao alsa5


A'rpi / Astral & ESP-team

--
mailto:arpi at thot.banki.hu
http://esp-team.scene.hu

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