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https://issues.apache.org/jira/browse/OPENMEETINGS-1737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16237153#comment-16237153
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Dmitriy Muratov commented on OPENMEETINGS-1737:
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Sure.
Command from original instruction:
ffmpeg -re -i /mnt/files/1.mp4 -vcodec flv -f flv -rtmp_conn "O:1
NS:securityCode:d92ed0ed-dda5-49e4-8021-451a16f4cbaf NN:width:450 NN:height:360
O:0" rtmp://localhost:1935/openmeetings/4/50
(Attached screenshot when you can see VM resources)
Else I tried add -acodec copy ; -an ; -q:a 1 ; trying to manually change
bitrate and it didn't help((
> Troubles with sound at connecting external video source
> -------------------------------------------------------
>
> Key: OPENMEETINGS-1737
> URL: https://issues.apache.org/jira/browse/OPENMEETINGS-1737
> Project: Openmeetings
> Issue Type: Bug
> Components: Audio/Video
> Environment: Centos 7
> Reporter: Dmitriy Muratov
> Assignee: Maxim Solodovnik
> Labels: external, source
> Attachments: Video_2017-11-02_155137.wmv, screen.jpg
>
>
> Hello!
> I have some troubles with connecting external video source. In stream in OM
> room, audio and video are jerking. But if I streaming video whitout audio
> stream, it playing normally. And if I show mp4 container without video stream
> it is jerking again.
> Changing ffmpeg keys didn't help. Running ffmpeg whithout encoding (-acodec
> copy) didn't help. No different between file on server or internet stream.
> VMs config: 4GB memory, 4 processors, everything busy max on 20%. IP traffic
> not busy.
> Ping time ~ 0.600 ms.
> It's demo file of sound and video jerking attached
> Have you some idea that's wrong?
> Thanks!
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