i_size = i_buffer;
for( i_offset = 4; i_offset+3 < i_buffer ; i_offset++)
{
- if( p_buffer[i_offset] == 0 && p_buffer[i_offset+1] == 0 && p_buffer[i_offset+2] == 0 && p_buffer[i_offset+3] == 1 )
+ if( !memcmp (p_buffer + i_offset, "\x00\x00\x00\x01", 4 ) )
{
/* we found another startcode */
i_size = i_offset;