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  1. #1
    Registered User
    Join Date
    Jan 2009
    Posts
    17

    [moved] Audio podcast optimization: decreasing bit rate preserving high quality

    Hi,

    Just would like to share an article on audio encoding optimization for podcasting. No need to think what bit rate to choose the batch file will automatically encode your podcast with the best bit rate to preserve the best quality and smallest file size. The approach was tested on MP3, Nero AAC and OGG.

    This paper will give you understanding on how one can achieve better compression ratio by bit rate optimization. The key point is that our approach describes a fully automated manner of choosing the bit rate that will preserve the audio quality you define. Read this paper through and find out how to save on size when encoding your podcasts, save on bandwidth when transmitting your audio streams in the network, make more audio tracks fit your memory stick when grabbed from a CD, or store more audio books on your mobile device. This paper will tell you how to save up to 50% on audio file size and up to 50% on the bit rate you encode your audio with still having a descent sound quality.

    Read full text of how to encode audio with lowest bit rate at highest quality in this blog post:

    http://blog.sevana.fi/optimize-bitra...aqua-wideband/

  2. #2
    Nokia Developer Moderator
    Join Date
    Sep 2004
    Location
    Tampere, Finland
    Posts
    11,359

    Re: Audio podcast optimization: decreasing bit rate preserving high quality

    A few comments:
    - I haven't seen on your article any study of Nokia's device capabilities, from Series 40 to Maemo and Symbian, so what you recommend as the efficient compression parameters by have various results on the actual devices.
    - podcast/audio producers don't visit this site, unless they are looking for this very info you are missing
    - you are linking to a product presentation, you should put it in the Announcements forum or it will be flagged as spam.
    -- Lucian

    If you are not yet a DVLUP member it is time to correct that mistake :) Click here to join: http://www.dvlup.com/lucian/Invite

  3. #3
    Registered User
    Join Date
    Jan 2009
    Posts
    17

    Re: [moved] Audio podcast optimization: decreasing bit rate preserving high quality

    Thank you for moving my post to the right place!

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