summary of the interview

1. C++ not too much familar;

2. Video streaming should also consider some network protocal such as RTP/RSVP, if having the time, I should go to www.helixcommunity.com to down the source and study it. 

3. 3GPP standard to support mobile streaming.

4. Video codec still require more time involved such as entropy coding and decoding part; 

5. Any DSP optimizations should be explored  such as bit operation for embedded system developer.

6. English communication skills.