In order to enable playback for our users, we decided to build a web based streaming player. Finally, we upload to Akamai which provides optimizations for caching and content distribution.Ĭloud Player allows our users to listen to their books instantly, without having to install any software. We can request the audio in non-sequential order and play from any point with only minimal lag time. The encrypted files are then processed into streaming assets which contain a manifest, essentially a listing of all of the audio fragments, as well as the fragments themselves. Audible team members worked alongside the Instant Video team to extend the systems and build in features specific to Audible.Īs new content is ingested, the audio files are processed by this system, transcoded to different bit rates and then encrypted with PlayReady DRM. The Instant Video team was processing terabytes of video content daily so it made sense to use their workflow to also process Audible’s content. The Amazon MP3 team was working on streaming for Prime Music and the Instant Video team was using SmoothStreaming for their movie and TV show content. We began by looking within Amazon to see if other teams were doing anything similar. You can access the Cloud Player from Click “Play” under any book in your library to launch in a separate window. This is what led us to create our streaming architecture as well as a web based player we call the Cloud Player. At Audible, we want to bring the power of a well told story to everyone, across whatever devices they have. ![]() Now imagine all of the devices created since then, from the first generation iPod to the iPhone, mp3 players and tablets, and iMacs to Chromebooks. Did you know Audible produced the first portable audio player in 1998? It held 4mb of data, or about two hours of audio and fit in your pocket.
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