FPGA Central

Dear all,

In H.264, there is a emulation_prevention_byte 0x03 being added when
the bit pattern 0x000000, 0x000001, 0x000002, 0x000003. Would there be
someone that can tell me why it needed to be added for 0x000000 and
0x000002.

Thank a lot in advance.

Regards,
clover

0x000001 is used for detection of start and both 0x000001 & 0x000000
are used for detection of end of nal unit. Don't know about 0x000002.

Regards
Piyush

[email protected] (Clover) wrote in message news:<[email protected] com>...
> Dear all,
>
> In H.264, there is a emulation_prevention_byte 0x03 being added when
> the bit pattern 0x000000, 0x000001, 0x000002, 0x000003. Would there be
> someone that can tell me why it needed to be added for 0x000000 and
> 0x000002.
>
> Thank a lot in advance.
>
> Regards,
> clover