[asterisk-dev] How to create a slinear silent frame? SOLVED

[Olle E. Johansson]

19 maj 2009 kl. 16.12 skrev Kevin P. Fleming:

> Holger Wirtz wrote:
>
>> thnaks a lot! I an offset necessary if I create slinear packets and
>> convert them to the channel drivers codec (let's say speex)?  
>> becuase the
>> data for the frame has to be calculated from scratch the translator  
>> will
>> be doing everything right with the offset?
>
> It's always best to supply at least AST_FRIENDLY_OFFSET bytes of space
> anyway, in case the consumer of your frames is not who you expect it  
> to
> be :-) It is also possible that a translator could modify the data in
> place on an existing frame (although I don't think any of our existing
> translators do that, it's within the rules as best I can remember), so
> you can't even be sure that if a translation path is in place that it
> will be creating new frames from yours.

This needs to be added to doxygen... Hint, hint ;-)

/O