How do I encode broadcast-quality program audio and promos for submission via the Catalog?
MPEG 1, Layer 2, 256 Kbps Stereo, 44.1 kHz, 16 bit To get the best audio quality, be sure to create each encoded file from the master sound file. If you are using a batch encoder, multiple conversions can be made in one session using the master sound file. You may use the tools of your choice to encode your files, but you must set the encoding parameters correctly for each PRSS file. Batch encoders are available for as little as $50. NPR Distribution is also evaluating other tools that will make encoding easier for producers. An online training module covering digital sound file creation is available at www.prss.org. The module includes a list of available batch encoders and other tools you may need to get started. For further information about encoding your files for broadcast, please contact the STC at 202.513.2641.
