[theora] Webcam streaming with ptalarbvorm

John Kintree jkintree at swbell.net
Fri Apr 16 08:13:50 PDT 2010


On Friday 16 April 2010 08:37 am, Basil Mohamed Gohar wrote:
> > One thing I noticed with gstreamer is that I cannot control the buffer
> > behavior (for example, how we have --soft-target in example_encoder).
> > So, what that means is that significant motion induces quite a lot of
> > blockiness.  That is to say, the rate is very strictly controlled.  

Actually, I thought there was minimal blockiness when you turned around or 
took a drink from your mug.  Quit good, really.
Thanks,
John Kintree


> Okay, I've resumed the stream.  Link is here:
>
> http://media.basilgohar.com/stream/
>
> And, for the record, the command-line I used, once again, is here:
>
> time gst-launch-0.10 --eos-on-shutdown v4l2src ! 'video/x-raw-yuv,
> width=640, height=480' ! videorate ! 'video/x-raw-yuv, framerate=15/1' !
> queue max-size-bytes=100000000 max-size-time=0 ! theoraenc bitrate=150 !
> oggmux ! tee name=ogged ! queue max-size-bytes=100000000 max-size-time=0
> ! oggdemux ! theoradec ! xvimagesink sync=false force-aspect-ratio=true
> ogged. ! queue max-size-bytes=100000000 max-size-time=0 ! filesink
> location=`date +%F_%T`.ogv ogged. ! queue max-size-bytes=100000000
> max-size-time=0 ! shout2send ip=media.basilgohar.com port=8000
> password=***passwordissecret*** mount=/basil-at-work.ogv
> streamname='Basil at Work' description='Live video stream of me at work'
> genre='Webcam' url='http://media.basilgohar.com/stream/' ogged.
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