Hola, yo eh utilizado sony soundforge y tiene codec de atrac, la aplicacion tiene reproductor, checa el software de sony, sony vegas,sony soundforge, Acid studio, sonic laundry.
Este software es de video pero trae herramienta para at3.* igual y tiene reproductor, checala pero yo las aplicaciones que tengo de sony si reproducen ese codec, buscalas en google, espero te sirva
Sony Media Software Announces UMD™ Composer for Video Content Developers
"The UMD Composer provides a powerful and comprehensive suite of tools that simplify and streamline the video authoring process for UMD video production," said Dave Chaimson, vice president of marketing, Sony Media Software. "Sony Media Software looks forward to working closely with media service partners in the entertainment industry to help them launch films for UMD. This toolkit provides all of the production essentials for in-house development and post-sale support."
The UMD Composer's toolkit provides each of the applications necessary for high-quality stream encoding, playlist composition, previewing, compiling, image generation, image checking, samples, and documentation. UMD Composer components include:
* Stream Composer — audio/video/subtitle encoder, multiplexer, clip info composer, with support for multi-pass encoding and bit reallocation
* Stream Viewer — used to preview encoded stream file
* Playlist Composer — generates playlist file
* Script Compiler — converts UMD Video Script into faster-executing UMD virtual machine instructions
* UMD Video Resource Compiler — creates a binary data resource file from XML, UMD virtual machine instructions and placeholder PNG files
* UMD Video Interactive System Viewer — using resource files, provides a way to test and validate the Video Interactive System ("menus") within a PC environment
* PSMF Composer/AT3 Tool — creates images and sounds for display on the Xcross Media Bar of PSP's menu screen
* UMD Image Generator — compiles all created files into a UMD image
* UMD Image Checker — will verify compliance of created UMD image
