Please go to and search for the key words. Don't forget to do something to support them if you think they are helpful.

aiattendant (aiattendant)
You may get rough ideas or come across a website containing details from there.

Another reminder: after you become expert on the topic, prepare to be asked how come you know so much about the topic.

A general rule: for any thing you mentioned in your resume or interview, prepare smooth answer for it. It will be regretful to lose your credit on minor stuff.
2001-9-23 -05:00

回到话题: I got the question from interview, What's the difference between MPEG2 and MPEG4? What type of compression algorithm do they employ? The deadline is today. Please help me!

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