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

[Anthony Minessale]

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.



On Tue, Aug 22, 2017 at 1:32 PM, ha.ppy.neko <ha.ppy.neko at gmail.com> wrote:

> I think my assumption that mod_amrwb in passthrough mode allows native
> playback was wrong.
> But at lest I made some progress. Master branch includes integration with
> libvo-amrwbenc and libopencore-amrwb libraries. With them I can transcode
> WAV to AMR-WB on the fly.
> But playback of native AMR-WB file with mod_native_file still fails. No
> errors, just silence.
>
> The question remains: is it possible to natively play AMR files without
> transcoding with FS?
>
> 2017-08-22 2:03 GMT+03:00 ha.ppy.neko <ha.ppy.neko at gmail.com>:
>
>> Hi,
>> I have FreeSwitch 1.6.19 with mod_amrwb and mod_native_file installed.
>> But when I try to playback amr-wb file I see the following error "cannot
>> play or record native files with variable length data".
>>
>> Is it possible to play amr and amr-wb files with FS and if so how?
>>
>
>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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