DAB/DAB+ encoding

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Revision as of 00:55, 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)

Inputs

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. Be careful, it has been noticed that version


Tools for data services encoding

  • CRC-Slideshow : slideshow generator from CRC. TO BE DOCUMENTED.
  • DAB-EPG API from Global Radio Labs
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