Aricent Interview experience

                                                                                                         
1. Questions on the architecture of the processors(multicore).
 
2. What is emulation byte.How an emulation byte is removed in ur architecture.

3. Why is it used?(emulation byte)

4. Difference between Cavlc and Cabac.

5. Asked to give detailed explaination of each cavlc and cabac with examples.

6. What are the final values that are sent to the decoder after arthimetic coding.
  (like range 0.34-0.367).

7. Explain each and every block in the encoder and decoder

8. Why reconstruction path is used in the encoder.

9. What can the 1st macro block of a frame can be coded in I frame.(IPCM or DC).

10.Explain reordering of the residual data.

11.Deblocking filter.

12.On what all parameters the boundary strength depends.

13.Tel me a case where BS=0.

14.Questions on motion estimation and compensation.

15.why half pel and quarter pel are used instead of  integer pel.