I wrote a blog post about my ogg vs. mp3 measurements:
http://tuomas.kulve.fi/blog/2009/11/07/n900-battery-duration-ogg-vs-mp3/
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Tuomas
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On Saturday 07 November 2009 11:55:52 Tuomas Kulve wrote:
I wrote a blog post about my ogg vs. mp3 measurements:
http://tuomas.kulve.fi/blog/2009/11/07/n900-battery-duration-ogg-vs-mp3/
Wow, awseome! thanks for that very interessting blog entry.
Regards,
Max
hi,
From: maemo-users-boun...@maemo.org [maemo-users-boun...@maemo.org] On Behalf
Of ext Tuomas Kulve [tuo...@kulve.fi]
Sent: 07 November 2009 12:55
To: maemo-users@maemo.org
Subject: Re: N900 battery duration
I. wrote a blog post about my ogg vs. mp3
igor.sto...@nokia.com wrote:
Sorry to again make these comments after you have run the measurement.
But in your cases you are seeing an offset due to the speaker protection
algorythms.
Running the test with a headset plugged in would get rid of the offset.
Offset? Is that something that
Tuomas Kulve wrote:
igor.sto...@nokia.com wrote:
Running the test with a headset plugged in would get rid of the offset.
Offset? Is that something that affects the MP3 in a different manner
than Ogg?
It should be the same, but since you are interested in the power
consumption of the
igor.sto...@nokia.com wrote:
It should be the same, but since you are interested in the power
consumption of the decoding activity - if i understood correctly -
then you get an unknown term, which can also have 2nd order
effects due to the different timing and choices that both cpuidle
and
Hello,
igor.sto...@nokia.com a écrit :
Tuomas Kulve wrote:
igor.sto...@nokia.com wrote:
Running the test with a headset plugged in would get rid of the offset.
Offset? Is that something that affects the MP3 in a different manner
than Ogg?
It should be the same, but since you are
Tuomas Kulve wrote:
I was more interested to know the difference between the mp3 and ogg.
Then i think it's more appropriate to do it with headset.
Unless yourl typical usecase is really to listen from the speakers - in which
case i'd rather recommend to use the fm transmitter and larger
Jean-Christian de Rivaz wrote:
But how the speaker protection algorythms can make a difference between
ffvorbis and libvorbis since the output should be exactly the same ?
both cpuidle and cpufreq target the next state based on activity and
idleness thresholds.
if the algos add just enough to
