DAB/DAB+ encoding
From Opendigitalradio
(Difference between revisions)
Revision as of 00:49, 29 December 2010
Encoding the sound to MPEG-2 Layer II for DAB, MPEG-4 HE-AACv2 for DAB+ or video in MPEG-4 H.264 for T-DMB beforefeeding it to the multiplexer.
Tools for audio encoding
- toolame MPEG-Layer II encoder (DAB)
- CRC-dabplus HE-AAC encoder (DAB+) from CRC (warning, it is not free/open source because of royalty)
These tools can take a file or a raw PCM stream as input.
mpg123 can be used to take Internet radio stream and convert them from mp3 to raw PCM samples.