• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Newbie with CoreAudio! Help wanted... MP3/AAC Player
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Newbie with CoreAudio! Help wanted... MP3/AAC Player


  • Subject: Newbie with CoreAudio! Help wanted... MP3/AAC Player
  • From: Felipe Baytelman <email@hidden>
  • Date: Mon, 5 Jul 2004 01:44:03 +0900

Hi, Everyone! this is my first message in this list!
I'm completely newbie to Objective-C, Cocoa and, for sure, CoreAudio...
In one week, I've managed to learn the first two... I've started to port my project from RealBasic (yeah, I'm weak!) to Cocoa...
Everything it's fine... Till I discovered that CoreAudio is some cryptic... not some: completely... :D

I'm kind of ambitious ... I'm trying to make the following class:

- A audio/music (MP3/AAC/etc) player capable of:
-opening a file to play <- Already did
-buffering before starting (starting paused, but pre-buffer, not only while playing) <- Already did
-jumping to a desire location (playback position) in the song <- Did it. -retrieving the EXACT playback position. <- Only I can know which is the time from buffer reader, not actually playing.
-Set the volume and speed of the playback. <- Only volume.
-Playing the same sound through several (at least 2) sound outputs at the same time <- HELP!
-Getting the sound wave, or energy wave, on real time or without playing <- HELP!
-Applying band-equalizer <- HELP!
-Applying Audio Unit effects... <- HELP!

I need to know witch one of these are: Easy/Difficult/Impossible to do.

So, as you see... I'm a ambitious newbie :D
I'm trying to make a professional DJ product.
And I'm looking for guidance... or maybe partners.

If you are interested on knowing more about my idea, do business, etc, please, reply me personally. If you want to help me, you can do it here...

By the way, I'm 22 and I'm studying abroad in Tokyo/Japan, for 1 year... so if you are here and would like to talk personally, you're welcome.

Felipe Baytelman

Baytex Software

email@hidden http://www.baytex.net

In Japan: 080 5498 9347 or email@hidden
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.


  • Prev by Date: Re: Saving an AudioFile without an extension
  • Next by Date: Re: Saving an AudioFile without an extension
  • Previous by thread: Potential problem with AudioUnitReset
  • Next by thread: Setting the AU's sample rate
  • Index(es):
    • Date
    • Thread