Questions tagged [codecs]

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asterisk - what's difference between format_* and codec_*?

When building Asterisk, there is two different entities related to audio formats - formats and codecs. What's difference? For example, I need a support only for alaw+ulaw+g.729 on voice traffic itself,...
ZZ Wave's user avatar
1 vote
1 answer
547 views

How do you export a audio codec from one computer to different computer?

I have a virtualized Windows Server2003 R2, it has an audio codec I would like to move off it to a newer server. I don't have an installer for it, is their a way to manually install it on say a ...
Sam Sanders's user avatar
2 votes
0 answers
1k views

Windows Server 2016 H.264 Decoder

I have a Windows Server 2016 Remote Desktop Services Session Host with the Server Media Foundation feature and Firefox installed. When users try to watch YouTube videos they are unable to do so ...
Muh Fugen's user avatar
  • 309
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1 answer
1k views

Configure asterisk for blink and linphone

I have setup an Asterisk server (14.0.2) on Ubuntu 14.04. I can get sound from Twilio using ulaw and from Zoiper (no STUN or ICE). In each case the asterisk server plays gsm files. I can't get any ...
markhorrocks's user avatar
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1 answer
75 views

Azure Media Services encode CCTV media

We are building a solution in Azure that will allow users to upload CCTV media content to our site. This media will then hopefully be encoded by Media Services but I have not found a solid list of ...
cjparker's user avatar
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3 answers
4k views

Getting cloudfront logs into logstash: ERROR: is not a legal argument to this wrapper, cause it doesn't respond to "read"

Logstash version 1.5.0.1 I am trying to use the logstash s3 input plugin to download cloudfront logs and the cloudfront codec plugin to filter the stream. I installed the cloudfront codec with bin/...
Peter M's user avatar
  • 973
1 vote
1 answer
421 views

What sound formats mod_rtmp supports?

Does mod_rtmp (freeswitch module) supports all sound formats FLV does? Or some limitations exist?
user avatar
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2 answers
186 views

FFMPEG strips audio while converting video

I have Ubuntu server 8.04 installed with the Multiverse repos enabled. I have installed FFMPEG, with its PHP extension also. When I try to convert videos into the flv format, I find that the audio ...
Hrishikesh Choudhari's user avatar
2 votes
3 answers
2k views

Codec Pack that can easily be deployed via group policy

We have a teacher that has a project for doing some basic film editing with windows movie maker. We loaded the avi file onto the computer and Windows is trying to install a codec but can't. I assume I ...
user avatar
0 votes
1 answer
686 views

Which version of H263 does libavcodec support?

Which version of H263 does libavcodec support? I'm looking for H263 2000 (v3/H263++) support, but I can't verify anywhere that that's what being supported.
Johan Carlsson's user avatar
2 votes
2 answers
790 views

VOIP Codec Preference

Do any of you have a preferred codec for VOIP traffic? I guess this is another case where the answer varies depending on use case, equipment, topology, etc... I'm trying to find an optimal codec to ...
Mike B's user avatar
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2 votes
1 answer
5k views

Deploying VC-1 Video Codec for Windows Media Player 10 (wvc1dmo.cab)

How to deploy from command line a VC-1 Video Codec for Windows Media Player 10? It is normally installed while visiting a page containing video encoded in VC-1, like this one (Eurovision 2009 video, ...
Tometzky's user avatar
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