DVBT

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DVBT[Bearbeiten]

Dvbt en300744 figure1.png
  • MPEG-2 encoding is done via ffmpeg / avconv. click here for details.
  • every mpegts can include multiple video / audio streams
  • in hierachical mode, 2 mpegts can be transmitted on the same channel
  • https://github.com/siro20/dvbt-encoder/tree/master/app requires a mpeg-ts as input and does all the encoding up to complex baseband signal generation
  • D/A and frontend have to be realized in hardware
  • hardware includes baseband filters, frequency selection, sample rate selectors and power amplifiers

Project status[Bearbeiten]

  • the DVBT-Transmitter has been completed and is running

Source code[Bearbeiten]

Hardware[Bearbeiten]

  • as transmitter the bladerf is used

Links[Bearbeiten]