Audio out of sync

Mark Sergienko

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Apr 19, 2020, 11:54:07 AM4/19/20

to Ant Media Server

When streaming by RTMP, watching WebRTC, under some load on server audio can go out of sync for viewers. In worst case scenarios it can be up to a second. What can that be caused by? HLS is fine at the same time.

Also, some recordings of live streams have out of sync audio. Any way to prevent that from happening?

mahmut asım Onat

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Apr 27, 2020, 2:25:17 PM4/27/20

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Hi Mark,

Sorry for my late response. Can you try recording the stream to check the recording is not out of sync?

Best,
Asim

Thiago Franklin

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Apr 28, 2020, 2:25:19 PM4/28/20

to mahmut asım Onat, Ant Media Server

Hello Eric, my name is Thiago, I am responsible for the SER Institute, for what reason was our account blocked? we don't understand. We have all the rights to distribute our videos hosted within VIMEO.

Thiago Franklin

INSTITUTO SER
p:	(31) 3243-6601 m: (31) 99354-7292
e:	thiago....@portalser.org

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Thiago Franklin

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Apr 28, 2020, 2:27:01 PM4/28/20

to mahmut asım Onat, Ant Media Server

email sent wrong ... sorry.

Thiago Franklin

INSTITUTO SER
p:	(31) 3243-6601 m: (31) 99354-7292
e:	thiago....@portalser.org

Mark Sergienko

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May 1, 2020, 6:37:00 AM5/1/20

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I have some recordings that have out-of sync audio, may be caused by video and audio.

Most recordings are ok, but delays are caused by WebRTC server or client overload, possibly.

Mike Aguilar

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Jul 28, 2020, 12:47:47 PM7/28/20

to Ant Media Server

Hi Asim,

We have sync issues only on mp4 recorded videos, the audio have 3 seconds delay, on live we don't have this issue.

The problem still on recorded mp4.

Thanks in advance

Ant Media

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Jul 28, 2020, 5:32:17 PM7/28/20

to mi...@pixeldigitalservices.com, ant-medi...@googlegroups.com

Hi Mike Aguilar,

how do you publish the streams? do you use WebRTC or RTMP? If RTMP can you send the settings you use?

Best Regards,

Can

PS : Free or Paid one-on-one support and consultancy for your streaming project, please book at https://calendly.com/antmedia/

, Mike Aguilar <mi...@pixeldigitalservices.com> wrote:

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