Displaying 6 results from an estimated 6 matches for "avconv".
2014 Feb 04
2
extracting audio data
Hi folks,
does anybody know if there is a (fast shell-) program that extracts audio out of a video file?
Lets say a MPEG4-Format...
Thanks for your attention.
Gee...
--
2013 Apr 16
2
Krad Pipe To
https://gist.github.com/oneman/5394332
This is a little hack for sending -live encoded- WebM streams to Icecast
from STDIN.
An example (I was using libav from git, params likely different between
libav, ffmpeg etc programs)
avconv -v debug -f video4linux2 -s 320x240 -r 10 -i /dev/video0 -vcodec
libvpx -threads 2 -vb 128k -r 10 -f webm pipe:1 | krad_pipe2
europa.kradradio.com 8008 /pipetest123.webm firefox
Requires an Icecast 2.4 beta server. Testing on the above server is OK.
gcc -Wall -o krad_pipe2 krad_pipe2.c
sudo cp k...
2017 Sep 05
2
Resample and Relay Using Icecast2
Hi Robert,
Icecast itself doesn't do any resampling of audio streams it receives.
One would likely craft a solution that listens to the original stream
and re-encodes on the fly, providing those alternate bitrate streams
back to Icecast. I've heard people doing this with liquidsoap and other
source clients, and a bit of server-side magic.
Some quick Googling provided me with this link
2013 Apr 16
0
Krad Pipe To
...13 07:20 AM, Krad Radio wrote:
> https://gist.github.com/oneman/5394332
>
> This is a little hack for sending -live encoded- WebM streams to
> Icecast from STDIN.
>
> An example (I was using libav from git, params likely different
> between libav, ffmpeg etc programs)
>
> avconv -v debug -f video4linux2 -s 320x240 -r 10 -i /dev/video0
> -vcodec libvpx -threads 2 -vb 128k -r 10 -f webm pipe:1 | krad_pipe2
> europa.kradradio.com <http://europa.kradradio.com> 8008
> /pipetest123.webm firefox
>
> Requires an Icecast 2.4 beta server. Testing on the above se...
2013 Jul 05
3
Video Streaming an ip mjpeg camera
Hi!
Just searched the icecast forum but didn't find anything, so I'll ask you.
Do you know of a streaming server to take as input a mjpeg stream from
an ip camera and transcode it to ogg[vorbis] and handle it to icecast?
Please don't mention vlc. Already tried and every 10 sec it freezes and
buffers. Just playing the camera in vlc works fine, but not transcoding
and connecting
2015 Jul 19
3
flac-dev Digest, Vol 128, Issue 14
Do you have a source on the CoreAudio quality thing? I'd be very interested
in reading more about that.
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