Difference between revisions of "DAB/DAB+ encoding"
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Encoding the sound to [[wikipedia:MPEG-1 Audio Layer II|MPEG-2 Layer II]] for DAB, [[wikipedia:High-Efficiency Advanced Audio Coding|MPEG-4 HE-AACv2]] for DAB+ or video in MPEG-4 H.264 for T-DMB beforefeeding it to the multiplexer. | Encoding the sound to [[wikipedia:MPEG-1 Audio Layer II|MPEG-2 Layer II]] for DAB, [[wikipedia:High-Efficiency Advanced Audio Coding|MPEG-4 HE-AACv2]] for DAB+ or video in MPEG-4 H.264 for T-DMB beforefeeding it to the multiplexer. | ||
| − | ==Tools== | + | ==Tools for audio encoding== |
| − | *[[toolame]] MPEG-Layer II encoder | + | *[[toolame]] MPEG-Layer II encoder (DAB) |
| − | *[[CRC-dabplus]] 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. | 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. | mpg123 can be used to take Internet radio stream and convert them from mp3 to raw PCM samples. | ||
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.
