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Questions tagged [transcoding]

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Can't use Intel Quicksync(headless) for transcoding

/dev/dri and /usr/lib/dri doesn't exist. vainfo returns: error: can't connect to X server! error: failed to initialize display Aborted lspci | grep VGA returns: 00:02.0 VGA compatible controller: ...
2
votes
1answer
3k views

Best practices for transcoding OPUS/G711 using freeswitch

Can someone share their experience of transcoding OPUS/G711 ans vice versa using Freeswitch? I am getting call quality issues even if there is a single call on the server. I am getting crackling noise ...
4
votes
0answers
419 views

What are the advantages of using AWS Elastic Transcoder (for WAV to AAC) vs Lambda and ffmpeg? [closed]

I did a price comparison between using Elastic Transcoder vs Lambda for WAV-to-AAC conversion. I have to say, AWS ET is significantly pricier than Lambda. A 9-minute audio file transcoded using ET: $...
2
votes
1answer
4k views

ffmpeg simple RTMP streaming

I am trying to launch up a rtmp transcoder server using ffmpeg; that receives udp MPEG-TS streams as input, transcodes it; and generates an rtmp output to a URL, that can be accessed by users to ...
1
vote
1answer
603 views

Restreaming video from XSplit to multiple JustinTV/TwitchTV channels in different resolutions and bitrates

I have a really simple question but the answer may be a little more complex I guess. Okay. Let's go. I have an Application called Xsplit Broadcaster (http://www.xsplit.com/). It supports streaming ...
1
vote
0answers
2k views

Setting up Wowza to transcode the audio in a stream to play using Flowplayer

This is a real long shot, but I figure it can't hurt to throw this out here: I have an IP camera that has an RTSP stream with h.264 video and G.711 audio. I setup a Wowza application (myapp) to use ...
3
votes
1answer
1k views

Linux automated media files transcoding

I'm looking for software that would help to implement above described scenario. By automation i mean minimization of actions needed for that process. For example, it would be nice to run some daemon ...
1
vote
2answers
3k views

Real time transcoding of multiple RTMP-Streams

I am very frustrated after talking to many companies doing live-streaming or selling streaming-products and I hope someone could get me to the right direction. Here is my problem: We are ...
1
vote
1answer
277 views

How can I transcode a FLV video directly to mp3 on CentOS?

Okay so i have this idea for a weekend project where I want to transcode flv/mp4 streams directly into mp3 format. How can I easily do that via PHP/Apache on a CentOS Server? (hopefully not as CPU ...