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Audio/Mix problem with live streaming
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rafale30  
#1 Posted : Tuesday, February 11, 2014 5:34:21 AM(UTC)
rafale30

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Joined: 2/11/2014(UTC)
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Location: France
Hello,

I have a insolvent problem with audio on live streaming and vMix.

I use a live streaming (rtmp or rtsp) and the audio control is inactive, not completely inactive because if my level is 100%, i have a sound, if my level is under 100% (0 to 99%), i have no sound ! This problem impact the audio level of the input OR the master and ONLY with a live streaming in input.

If i test with another input (Avi file or other), no problem with the mixer.

I have test with 2 stream: one rtmp (MPEG / MPEG AAC), one RTSP (MPEG4 / MP3): same problem.

I have test on VLC, all streams are correct.

I have test with: vMix v9/v11 and v12. I have test on 3 computers on WinXP and Win7. I have test to change my flash version (V10, V11 and the new V12). Updated my sound card driver and change my .net framework.

Do you have an idea ?

Many thanks for you reply.
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admin  
#2 Posted : Tuesday, February 11, 2014 7:23:32 AM(UTC)
admin

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Hi,

First of all can you confirm the RTSP format? vMix only supports H264 with AAC audio, so if it is
MPEG4/MP3 it should not be playing at all.

If you are referring to just the Flash/RTMP input, then it might be a strange problem with flash.
Maybe if you could email me the stream address I can take a look.
info@vmix.com.au

Regards,

Martin
vMix
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admin  
#3 Posted : Tuesday, February 11, 2014 8:16:30 AM(UTC)
admin

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Thanks for the email, the problem appears to be due to the
use of a comma instead of a full stop for decimal numbers in some regions.

This will be fixed in the final vMix version, but for now you could try changing
the decimal symbol to . in the control panel under Region and Language -> Additional Settings
although this is only a temporary workaround.

Regards,

Martin
vMix
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rafale30  
#4 Posted : Tuesday, February 11, 2014 9:13:22 AM(UTC)
rafale30

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Posts: 2
Location: France
Thanks you very much. The problem is fixed :)

Thanks you for your support.
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LG  
#5 Posted : Tuesday, February 11, 2014 4:15:04 PM(UTC)
LG

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Location: @home

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admin wrote:
Thanks for the email, the problem appears to be due to the
use of a comma instead of a full stop for decimal numbers in some regions.

This will be fixed in the final vMix version, but for now you could try changing
the decimal symbol to . in the control panel under Region and Language -> Additional Settings
although this is only a temporary workaround.

Regards,

Martin
vMix

in v11 this is fixed?

edit
oeps
i see tested with v11 and i also have tested it now and have the same problem
full audio = sound
less = no sound

hope this will be fixed soon
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