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Streaming or Downloading Streaming Advantages –No big download overhead –Network friendly compared to http –Ability to use multicast on JANET –IPR Friendlier.

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Presentation on theme: "Streaming or Downloading Streaming Advantages –No big download overhead –Network friendly compared to http –Ability to use multicast on JANET –IPR Friendlier."— Presentation transcript:

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2 Streaming or Downloading

3 Streaming Advantages –No big download overhead –Network friendly compared to http –Ability to use multicast on JANET –IPR Friendlier –Live events

4 Streaming(2) Disadvantages –Firewalls –Compatibility –Streaming Server Required –Cost of server

5 Download What is this? –One to one –Whole file downloads Advantages –Easy to do –No special server –No firewall issues –More network support

6 Download(2) Disadvantages –Slow over skinnyband –Dialup may never work –IPR –Bandwidth heavy –Not live

7 Streaming Vs Download Choose streaming if: –You have a streaming server. –You will be delivering off campus. –You have IPR issues. –You will use your video in a lab setting. –You are offering a live event. Choose download if: –You dont have a streaming server. –You have a very fast network. –You will only deliver on campus. –IPR is not an issue. –You or your audience is restricted by a firewall. –You are not offering a live event.

8 Alternatives? CD DVD

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