pom-ng:input:docsis
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Input docsis
Input docsis will read DOCSIS packets from a DVB-C or a ATSC/QAM card.
It it optimised for DOCSIS packets in several ways :
- It will read only MPEG packets with the DOCSIS PID from the DVB card using hardware filtering
- DOCSIS packets will be reassembled on the input level, making it faster for the core to process them
- Both DVB-C and ATSC/QAM cards are supported and the correct DOCSIS version will be used accordingly
- Less configuration parameters are required since DOCSIS have mandatory symbol rate
Parameters
| Name | Type | Default value | Description |
|---|---|---|---|
| adapter | uint16 | 0 | Specify which DVB adapter to use in /dev/dvb/adapterX |
| frequency | uint32 | 0 | Specify the frequency to tune to in Hz. |
| frontend | uint16 | 0 | Specify which frontend to use in /dev/dvb/adapterX/frontendY |
| modulation | string | QAM256 | Select which modulation to use. Either 'QAM64' or 'QAM256'. |
| buff_pkt_count | uint32 | 10 | Number of MPEG packets to read at once from the DVB card. |
| tuning_timeout | uint16 | 3 | Timeout in seconds when trying to tune to a given frequency. |
pom-ng/input/docsis.1402651901.txt.gz · Last modified: 2020/05/26 21:59 (external edit)