SiliconDust HDHomeRun Bedienungsanleitung PDF herunterladen (Seite 17)

“8vsb” (case sensitive).

• Frequency: Digital center frequency in Hz. For example, US cable channel 100 is

“651000000”. If the NTSC video carrier frequency is used internally by the DVR application

(649250000 for channel 100) then add 1.75MHz to get the digital center frequency.

• TransportStreamID: 16-bit transport stream ID as detected from the PAT. This may be

specified as an integer (“173”) or in hex (“0x00AD”).

• ProgramNumber: 16-bit program number from the PAT (or VCT). The values of 0 and

65535 are reserved.

• SeenTimestamp: UTC time of when the channel/program was detected in “YYYY-MM-DD

HH:MM:SS” format. For a complete channel scan the timestamp for all programs can be

set to the time the channel scan was initiated.

• All detected unencrypted programs should be sent in the request. The complete set of

program information is used to detect the right head-end match.

Response format:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

<Command>IdentifyPrograms2</Command>

<Modulation>{Modulation}</Modulation>

<Frequency>{Center frequency Hz}</Frequency>

<ProgramNumber>{Program number}</ProgramNumber>

[<GuideName>{Guide name}</GuideName>]

[<GuideNumber>{Guide number}</GuideNumber>]

</Program>

<Modulation>{Modulation}</Modulation>

<Frequency>{Center frequency Hz}</Frequency>

<ProgramNumber>{Program number}</ProgramNumber>

[<GuideName>{Guide name}</GuideName>]

[<GuideNumber>{Guide number}</GuideNumber>]

</Program>

</LineupUIResponse>

• GuideName: UTF-8 encoded name of the program (sub-channel) matching the guide. For

US digital cable Tribune/Zap2it guide names are provided. This field will be omitted if not

known. Special purpose GuideName results:

◦ “ONDEMAND” indicates a dynamic program that should default to disabled.

• GuideNumber: “n.n” or “n” format virtual channel number. For US digital cable the virtual

channel numbers are unreliable for matching – the virtual channel number should not be

used for channel matching except as a fall-back if the returned GuideName does not exist

in the guide. This field will be omitted if not known.

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SiliconDust HDHomeRun Bedienungsanleitung Seite 17