Your pre-recorded shows need to meet our standard file format and specifications. This is required in order to avoid any upload or playback difficulties with your MultiTrack files.

You should only upload audio blocks that are either MP3, AAC or M4A format to your Live365 library. 

• We recommend that the .mp3 files be encoded at 64-192kbps bitrate and 44.1 kHz sample rate. Also, be sure the channel mode is "Joint Stereo" and that the bit rate mode is "constant" (CBR), not "variable" (VBR).
• We recommend that .m4a and .aac files be encoded at 64-192kbps bitrate and 44.1 kHz sample rate. 

You can find out how to convert single audio blocks or batches within the help article below:

How to convert batches of MP3 files

Lastly, be sure to embed a cover art image inside of your pre-recorded show before uploading it. This will help you to identify the MultiTrack file inside your Live365 library. You'll later have the option to add cover art to the individual tracks inside your mix.