[Asterisk-Users] MP3 or OGG

Waldo Rubinstein waldo at trianet.net
Mon Nov 7 18:31:40 MST 2005


Wasn't aware of it, but if quality is good, it makes sense since all  
I'm archiving is speech.

Will evaluate further.

Thanks,
Waldo

On Nov 7, 2005, at 7:14 PM, Mark Edwards wrote:

> I would recommend vorbis speex for this.
> You can get windows drivers to read speex files directly.
>
> Vorbis are the same bunch that develops ogg.
>
> Ogg and mp3 are more suited to music rather than speech.
> Speex is a much better fit for speech archiving.
>
> Mark
>
>
> -----Original Message-----
> From: BJ Weschke [mailto:bweschke at gmail.com]
> Sent: Tuesday, 8 November 2005 5:52 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] MP3 or OGG
>
>  You're probably not going to be violating any patent protections by
> using OGG instead of MP3. As far as compression goes, I've found the
> difference between the two of them to be negligible. I've always used
> OGG when possible to stay "IP safe".
>
> On 11/7/05, Waldo Rubinstein <waldo at trianet.net> wrote:
>> I'm trying to archive out call recordings and would appreciate some
>> feedback as to which audio compression is more recommended MP3 or
>> OGG. In the past, I've use lame to convert to MP3, but I noticed the
>> audio volume drops significantly. Is it just a setting on the command
>> line of lame or is OGG better? Which achieves higher compression
>> rates while maintaining call quality?
>>
>> Thanks,
>> Waldo
>>
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