Hiccups in audio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



You probably want to use an interrupt-driven mode rather than the
timer-based scheduling if the driver uses internal memories available
in i.MX; you would not have a precise idea of the DMA read position.
Try loadind the alsa-sink module with tsched=0
Regards
Pierre

On Thu, Jun 4, 2009 at 1:26 AM, <nikhil.rao at wipro.com> wrote:
> Hi,
>
> I am currently using pulseausio-0.9.10 in my linux iMX based system. I use
> alsa-sink and source for playback and capturing the audio data.
>
> But I am facing problem in getting the audio data right where in I get some
> kind of hiccups in between. I feel this is due the latency problem in the
> version of pulseaudio I am using.
>
> When I verified the latest version of pulseausio, I found smoother being
> used in the alsa-sink module. I hope this is to fix the latency issue
> (Please correct me if I am wrong). I want to use this smoother in my version
> of pulseaudio if it helps me fix my issue.
>
> My question here is can I use the time smoother frame work in my alsa-sink
> module to resolve the "hiccups" issue as is? I would really appreciate any
> kind of pointer to this as I have been struggling to get my audio right.
>
> Note: I don't want to upgrade the pulseaudio to the newer version(which
> would probably fix my issue)?as I am using an older version of ALSA package
> in our sytem which I don't want to upgrade.
>
> Thanks and Regards,
> Nikhil
>
> Please do not print this email unless it is absolutely necessary.
>
> The information contained in this electronic message and any attachments to
> this message are intended for the exclusive use of the addressee(s) and may
> contain proprietary, confidential or privileged information. If you are not
> the intended recipient, you should not disseminate, distribute or copy this
> e-mail. Please notify the sender immediately and destroy all copies of this
> message and any attachments.
>
> WARNING: Computer viruses can be transmitted via email. The recipient should
> check this email and any attachments for the presence of viruses. The
> company accepts no liability for any damage caused by any virus transmitted
> by this email.
>
> www.wipro.com
>
> _______________________________________________
> pulseaudio-discuss mailing list
> pulseaudio-discuss at mail.0pointer.de
> https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
>
>



[Index of Archives]     [Linux Audio Users]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux