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mirror666
Joined: 12 Nov 2008 Posts: 2
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Posted: Wed Nov 12, 2008 8:53 am Post subject: buffer size. |
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Hi. I'm new to icecast, i set it up yesterday and found it very interesting. There is one issue which bothers me. I want to have a very small delay time when broadcasting, since normally when i broadcast something, a client will hear it after about 7-10 seconds. I want to make this time smaller, like maximum 2 seconds or less. So i thought about playing around with
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<burst-size>65536</burst-size>
<queue-size>102400</queue-size>
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making them smaller but i noticed no desirable effect. anyone can help me on this issue?
thank you in advance
edit:
ok by some search on the forum i found out the following :
a.) icecast doesn't add much latency, i can adjust this by the burst-size parameter
b.) most latency is added by the players so i need to configure them.
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Suzuki DR750SE
Last edited by mirror666 on Wed Feb 02, 2011 4:34 pm; edited 1 time in total |
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mirror666
Joined: 12 Nov 2008 Posts: 2
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Posted: Wed Nov 12, 2008 1:48 pm Post subject: |
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fact b) begs the question :
does anyone know of any web embedded/java/flash/whatever player which has a configurable buffer ? windows media player is not an option because it has to be done manually, but i don't want the end user to interfere with that.
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silver surfer reviews
Last edited by mirror666 on Wed Feb 02, 2011 4:34 pm; edited 1 time in total |
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karlH Code Warrior

Joined: 13 Jun 2005 Posts: 5476 Location: UK
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Posted: Wed Nov 12, 2008 2:46 pm Post subject: |
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the icecast burst size affects this delay but you are correct that the players pre buffering size also affects this latency as well. Most people don't care about the latency as they have no reference for comparison. You should have a larger queue size (100k is not a lot), but whatever size you make it it's won't affect latency.
Most web embedded players are very limited, I'm not sure of any that allows setting the pre buffering.
karl. |
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