For voice, try the AMR format. You can get reasonable quality speech at between 4 and 12 kilobits per second. So in 45MB you could store as much as 3 hours of audio. Android 1.5 can record in AMR-NB format and play back in either AMR-NB or AMR-WB.
For more information see: http://blogs.zdnet.com/Burnette/?p=1133 http://developer.android.com/guide/appendix/media-formats.html http://en.wikipedia.org/wiki/AMR-NB -- Ed Burnette, @eburnette on twitter, Dev Connection on ZDNet "Hello, Android", http://pragprog.com/titles/eband -- now updated for 1.5 Cupcake Planet Android, http://www.planetandroid.com -- over 50 feeds and growing On May 31, 9:47 pm, Mark Murphy <[email protected]> wrote: > Freshman wrote: > > yes , i need 45MB of audio files. > > Perhaps not. > > > I am trying to make a kind of english to thai dictionary. > > Great! > > > and i have a list view which displays some words and sentences. > > Great! > > > i need to play audio of that words and sentences. > > Great! > > > i want to play that files in .wav formate. > > Ummmm... > > 1. Experiment with MP3 or Ogg Vorbis, to see if you can get your audio > clips to be much smaller, while still retaining acceptable quality. I > suspect either of those formats will work much better than .WAV. > > 2. Give the users options of downloading the whole set of audio clips at > once (to their SD card) or downloading them on the fly as needed > (requires Internet connection). > > -- > Mark Murphy (a Commons > Guy)http://commonsware.com|http://twitter.com/commonsguy > > _Android Programming Tutorials_ Version 0.95 Available! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
