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Questions tagged [codecs]

12 questions
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2 answers

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 use for remote users telecommuting at home into an…
Mike B
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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 because it reports a H264 codec is not installed. What…
Muh Fugen
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1 answer

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, not for the faint of heart, beware). But this…
Tometzky
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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 need to install some type of codec pack. I'm…
testguy
1
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1 answer

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 windows 7/8/10 box? I was only able to find this on…
Sam Sanders
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What sound formats mod_rtmp supports?

Does mod_rtmp (freeswitch module) supports all sound formats FLV does? Or some limitations exist?
user102132
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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 sound from either Linphone or Blink software phones…
markhorrocks
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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 codecs that supported by Azure. Ideally we would…
cjparker
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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/plugin install logstash-codec-cloudfront. I am…
Peter M
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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 is stripped out. Also, audio cannot be converted to…
Hrishikesh Choudhari
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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
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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, and only plain wav + mp3 for announces and…
ZZ Wave
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