audio/vido sync issue with latest www/chromium and auido/sndio

[Joseph Mingrone]

Tobias Kortkamp <tobik at freebsd.org> writes:

> On Sat, Jul 27, 2019 at 01:24:32PM +0200, Tobias Kortkamp wrote:
>> On Fri, Jul 26, 2019 at 08:31:51PM +0200, Carlos Jacobo Puga Medina wrote:
>> > > Enviar: viernes 26 de julio de 2019 a las 20:04
>> > > De: "Joseph Mingrone" <jrm at FreeBSD.org>
>> > > Para: cjpm at gmx.es
>> > > CC: "Tobias Kortkamp" <tobik at freebsd.org>, freebsd-chromium at freebsd.org, cpm at freebsd.org
>> > > Asunto: Re: audio/vido sync issue with latest www/chromium and auido/sndio

>> > > cjpm at gmx.es writes:

>> > > > El 26 de julio de 2019 15:36:17 CEST, Joseph Mingrone <jrm at FreeBSD.org> escribió:
>> > > >>"Carlos Jacobo Puga Medina" <cjpm at gmx.es> writes:

>> > > >>>> Enviar: viernes 26 de julio de 2019 a las 6:10
>> > > >>>> De: "Tobias Kortkamp" <tobik at freebsd.org>
>> > > >>>> Para: "Joseph Mingrone" <jrm at ftfl.ca>
>> > > >>>> CC: freebsd-chromium at freebsd.org, cpm at freebsd.org
>> > > >>>> Asunto: Re: audio/vido sync issue with latest www/chromium and
>> > > >>auido/sndio

>> > > >>>> On Thu, Jul 25, 2019 at 09:26:43AM -0300, Joseph Mingrone wrote:
>> > > >>>> > Hello all,

>> > > >>>> > On two different 12.0-RELEASE-p6 systems, I recently noticed that
>> > > >>the
>> > > >>>> > audio on YouTube videos now becomes out of sync with the video. 
>> > > >>The
>> > > >>>> > chromium-75.0.3770.142 package was built with the CODECS, CUPS,
>> > > >>DRIVER,
>> > > >>>> > KERBEROS, and SNDIO knobs on.

>> > > >>>> The only recent sndio related change in Chromium has been ports
>> > > >>>> r506266 which merged the new sndio input implementation from
>> > > >>OpenBSD.
>> > > >>>> Try reverting it and see if the problem is still there.


>> > > >>> If the issue is related to the last change introduced, we should
>> > > >>report it to OpenBSD, right?

>> > > >>> If it has already been reported, everything will go faster.

>> > > >>> Best regards,
>> > > >>> --
>> > > >>> Carlos Jacobo Puga Medina <cjpm at gmx.es>

>> > > >>Hi,

>> > > >>I downgraded sndio to version 1.5.0 and the problem with www/chromium
>> > > >>was still there.  Videos in www/firefox work fine with both versions of
>> > > >>sndio.


>> > > > Please revert r506266 and rebuild www/chromium

>> > > > https://svnweb.freebsd.org/ports?view=revision&revision=506266

>> > > The audio and video stay in synch after reverting r506266.


>> > If the sndio port and these patches that implement the audio recording support are synchronized, we have overlooked some detail before committing changes.

>> > Please, Tobias can you confirm the issue?

>> It looks like this also happens on OpenBSD.  The OpenBSD Chromium
>> maintainer is aware of the issue and will look into it soon.

> Joseph, can you give this patch a try?  It fixes the problem for
> me.

> https://github.com/t6/freebsd-ports-sndio/commit/c0a5de2172af87339d1ee3de4a7a8f8b368a15c2.diff

Hello Tobias,

I've only watched a few videos, but things looks good.  I will send an
update if I encounter the problem later.

Thank you,

Joseph
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