[Freeswitch-users] Playback of AMR-WB files.

[Michael Jerris]

That was actually fixed recently.  In current master code it won’t register them.

> On Aug 22, 2017, at 6:50 PM, ha.ppy.neko <ha.ppy.neko at gmail.com> wrote:
> 
> I am not sure, but it looks like for given mode AMR and AMR-WB files have fixed frame size.
> "The length of the speech frame is implicitly defined by the mode indicated in the FT field": 
> 
> https://tools.ietf.org/html/rfc4867#page-35 <https://tools.ietf.org/html/rfc4867#page-35>
> 
> Anyway, it is strange that mod_native_file registers AMR and AMR-WB formats if it could not support them.
> 
> 2017-08-23 0:21 GMT+03:00 Anthony Minessale <anthony.minessale at gmail.com <mailto:anthony.minessale at gmail.com>>:
> The question was answered by the log line you supplied.
> 
> -- "cannot play or record native files with variable length data".
> 
> VBR codecs are not a predictable size so you cannot make a raw file of it because you don't have any idea how big each packet is.
> 

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