Free how do i change audio format software for mac

Switch Audio Converter 1.52 is an application which is used for turning audio files for Mac OS X. It can convert many different types of audio files into mp3, wav and many other formats.

Major Features:

1. Automatically normalize audio while converting.
2. Access online database to add song information as you convert.
3. Import multiple file formats at the same time and convert to one output format.
4. Ability to play tracks prior to conversion.
5. Import and convert a playlist (m3u and pls).
6. Import video files and extract audio (avi, mov, mpeg)

Requirements: none

FMOD is a cross platform audio library that supports a wide range of audio formats and playback options, including a physically correct 3D audio engine. The FMOD Ex Audio Classes leverage FMOD to create a simple but powerful audio interface for REALbasic. Note however, that these classes do not expose all of FMOD Exs functionality, nor are they wrappers to access the FMOD Ex API directly.
First, a little background... The FMOD Ex API supports multiple concurrent "system" objects which may map to multiple audio devices installed on the same machine. Consequentially, all audio samples, channels, and effects are owned by a single system object and can not be shared. If a system object is destroyed, all sounds, channels, groups, and effects created under that system become invalidated and accessing them will generate errors (or worse).
To simplify this situation within the REALbasic environment, these classes do not allow for more than one system object to be active at any given time. Under normal circumstances this should not cause any grief - you call FMEx.StartUp when your application is launched, load your audio samples, create player objects, etc., then call FMEx.ShutDown when your application quits and all will be fine. If you have a need to restart FMOD Ex however, all existing FMExAudio, FMExStream, and FMExSubMixer instances will point to invalid audio handles. There is error checking in place to avoid crashes if this situation should arise, but it can still be annoying. In order to properly restart FMOD Ex you should follow the steps below...
Call the Stop method on all existing FMExAudioPlayer and FMExAudioPlayer3D instances. You do not have to dispose of these objects, but calling Stop ensures the internal channel reference is reset.
Dispose of all FMExAudio, FMExStream, and FMExSubMixer instances (i.e. set them to Nil). Be sure to also dispose of any FMExAudio instances that have been assigned to FMExAudioPlayer.DefaultAudio properties.
Call FMEx.ShutDown, followed by FMEx.StartUp, then reload/recreate all required FMExAudio, FMExStream, and FMExSubMixer objects and re-route any submixers.
ByRef methods are provided to allow you to reuse existing FMExAudio, FMExStream, and FMExSubMixer instances by replacing the required data/handles. This can be much easier than recreating them from scratch.
These classes couldve been simplified further by automatically reference counting audio objects and starting/stopping FMOD Ex behind your back, but that would preclude the ability to restart the audio engine at any time, and greatly impair the start up options interface.
- Virtual Channels
One of FMOD Exs most touted features is automatic channel virtualization. This allows you to play sounds on more channels than are physically available and let FMOD Ex decide which are more important based on priority settings and 3D positioning. One caveat with virtualization is that you must call FMEx.Update as frequently as possible for this to actually work (e.g. in games youd typically call FMEx.Update every frame). NOTE: If youre already calling FMEx.Update for 3D audio you do not need to call it twice.
- MIDI
MIDI playback currently only works on Windows, and only if the default system sound font is installed (/windows/system32/drivers/gm.dls). Broader MIDI support is on the would-like list but primary tests point to a broken implementation on Mac OS X (i.e. some FMOD Ex bugs need to be fixed before this can work).
- Other bugs...
Stereo sounds routed to submixers may "pollute" the wave data of other submixers. Everything else works as expected however and the audio output is correct, but submixers may return incorrect values when calling their Level methods. This appears to be a bug within FMOD Ex itself but more testing is required.

Enhancements: Initial release

Requirements: Mac OS X 10.4 or later.

Kigo Video Converter is an excellent video converter that is able to convert video formats from one to another with perfect output quality and high conversion speed for Mac OS X users.
Kigo Video Converter supports all popular video formats including flv, MPEG1, MPEG2, MP4, 3GP, 3G2, MOV, AVI, M2TS, MPEG TS/TP (for HD Video), M4V, etc.
This versatile video converter also offers the function of converting audio to audio, video to audio. The supported audio formats are MP3, AAC, etc.
Kigo Video Converter works perfectly for almost all popular video players like iPod touch, iPod classic, iPod nano, iPhone, Apple TV, PSP, PS3, Creative Zen, iRiver PMP, Archos, various video mobile phones and many other digital video and audio players.
Batch conversion is supported by this powerful video converter.

Main features:
Support Most Video Formats:
- Converts almost all video formats including DivX, XviD, MOV, rm, rmvb, MPEG, VOB, DVD, WMV, AVI to MPEG-4 movie format for iPod/PSP or other portable video device, MP4 player or smart phone. It also supports any user defined video file formats as the output. It has an unmatchable speed and high quality. Kigo Video Converter Free. makes it easy for anyone to enjoy the any format video with your iPod, PSP, mobile phone or MP4 player.
Batch Conversion:
- Makes batch file conversion simple. Create a batch list of any different formats and convert them all to a single selected format. The converted files will be saved to a pre-selected directory folder and the original files will remain untouched.
All-in-one Video Tool:
- Includes functions of iPod Video Converter, PSP Video Converter, Zune Video Converter, MP4 Converter and 3GP Video Converter. This PSP, 3GP, Zune, iPod, MP4 video converter that lets you enjoy all your popular video files on Sony PSP, mobile phone, Zune Player, video iPod and other MP4 partable devices.
Best iPhone Converter:
- convert all video files such as MOV, MP4, RM, RMVB, DivX, ASF, VOB, 3GP, WMV, MPEG, AVI to iPhone movies. Kigo DVD Converter helps you watch music video, movies on your iPhone and computer easily with great quality.

System requirements:
- At least 512M physical RAM.
- 1G Hz Intel or PowerPC processor, or above
- At least one DVD-ROM.
- 1024*768 resolution display or higher.

Enhancements
- Support more output preset format, support more high resolution, minor bugs fixed.

Switch is a sound file converter for Mac. It can convert audio files from many sources into mp3 or wav format. Switch Converter is very easy to use. Just add the files you want to convert to the list, select the format you want to use, and then click the convert button.
Features
Simple and intuitive interface.
Converts a variety of different audio file formats (including WMA, MOV, AIFF formats) into MP3 or WAV format.
MPEG Layer-3 encoding done using the LAME codec, providing complete control over mode and bitrate selection.
Wave encoding allows configuration of encoding technique, bit rate, sampling rate and number of channels.
Ability to play tracks prior to conversion.

Logic Platinum is the centerpiece of the worlds premier music composition and audio production system. The most powerful product in the Logic Series, Logic Platinum is renowned for its technical excellence, and is used by more professionals than any other software of its kind.

Logic Platinum 5 offers countless creative options for MIDI and audio manipulation. It features extensive audio hardware support including TDM (Mac OS), OMF and OpenTL support, and is capable of 192 tracks of audio playback at up to 24Bit/96kHz rates, in a variety of audio formats.

The audio functionality also incorporates a digital mixer with Surround Sound up to 7.1, over 50 high-quality audio effect plug-ins, and fully-automated, sample-accurate mixing facilities.

The 32 Bit internal signal path ensures that audio quality remains pristine throughout, and the incorporated high-end POW-r dithering process provides master-quality results. Logic supports a virtually unlimited number of MIDI tracks with timing accuracy to 1/3,840 of a note.

A wide range of synchronization options ensures that Logic Platinum connects easily to both the digital and analog worlds.
Most importantly for professionals working in music production, film scoring or post production facilities is Logics renowned stability and reliability.

This unique combination of tools, an elegant user interface, flexible working methods, rock-solid performance and a comprehensive development schedule make Logic Platinum the perfect software environment around which to base your studio.