dvbsrc

dvbsrc

Properties

guint bandwidth-hz Read / Write
GstDvbSrcBandwidth bandwidth Read / Write
GstDvbSrcCode_Rate code-rate-hp Read / Write
GstDvbSrcCode_Rate code-rate-lp Read / Write
gchararray device Read / Write
gint diseqc-src Read / Write
gint freq Read / Write
GstDvbSrcGuard guard Read / Write
GstDvbSrcHierarchy hierarchy Read / Write
GstDvbSrcInversion inversion Read / Write
GstDvbSrcModulation modulation Read / Write
gchar * pids Write
gchararray pol Read / Write
gint srate Read / Write
GstDvbSrcTransmission_Mode trans-mode Read / Write
gpointer tune Write
gint adapter Read / Write
gint diseqc-source Read / Write
guint frequency Read / Write
gint frontend Read / Write
gchar * polarity Read / Write / Construct
guint symbol-rate Read / Write
guint stats-reporting-interval Read / Write
guint64 timeout Read / Write
guint dvb-buffer-size Read / Write
GstDvbSrcDelsys delsys Read / Write
GstDvbSrcPilot pilot Read / Write
GstDvbSrcRolloff rolloff Read / Write
gint stream-id Read / Write
guint64 tuning-timeout Read / Write
guint isdbt-layer-enabled Read / Write
GstDvbSrcCode_Rate isdbt-layera-fec Read / Write
GstDvbSrcModulation isdbt-layera-modulation Read / Write
gint isdbt-layera-segment-count Read / Write
gint isdbt-layera-time-interleaving Read / Write
GstDvbSrcCode_Rate isdbt-layerb-fec Read / Write
GstDvbSrcModulation isdbt-layerb-modulation Read / Write
gint isdbt-layerb-segment-count Read / Write
gint isdbt-layerb-time-interleaving Read / Write
GstDvbSrcCode_Rate isdbt-layerc-fec Read / Write
GstDvbSrcModulation isdbt-layerc-modulation Read / Write
gint isdbt-layerc-segment-count Read / Write
gint isdbt-layerc-time-interleaving Read / Write
gint isdbt-partial-reception Read / Write
guint isdbt-sb-segment-count Read / Write
gint isdbt-sb-segment-idx Read / Write
gint isdbt-sb-subchannel-id Read / Write
gint isdbt-sound-broadcasting Read / Write
guint lnb-lof1 Read / Write
guint lnb-lof2 Read / Write
guint lnb-slof Read / Write
GstDvbSrcInterleaving interleaving Read / Write

Signals

void tuning-done Run Last
void tuning-fail Run Last
void tuning-start Run Last
void tune Action

Types and Values

struct GstDvbSrc

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstBaseSrc
                    ╰── GstPushSrc
                        ╰── GstDvbSrc

Description

Synopsis

Element Information

plugin

 dvb

author

 P2P-VCR, C-Lab, University of Paderborn, Zaheer Abbas Merali <zaheerabbas at merali dot org> Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

class

 Source/Video

Element Pads

name

 src

direction

 source

presence

 always

details

 video/mpegts, mpegversion=(int)2, systemstream=(boolean)true

Functions

Types and Values

struct GstDvbSrc

struct GstDvbSrc;

Property Details

The “bandwidth-hz” property

  “bandwidth-hz”             guint

(DVB-T) Bandwidth in Hz.

Flags: Read / Write

Default value: 8000000

The “bandwidth” property

  “bandwidth”                GstDvbSrcBandwidth

(DVB-T) Bandwidth. Deprecated.

Flags: Read / Write

Default value: 8

The “code-rate-hp” property

  “code-rate-hp”             GstDvbSrcCode_Rate

(DVB-T, DVB-S/S2 and DVB-C) High priority code rate.

Flags: Read / Write

Default value: AUTO

The “code-rate-lp” property

  “code-rate-lp”             GstDvbSrcCode_Rate

(DVB-T) Low priority code rate.

Flags: Read / Write

Default value: 1/2

The “device” property

  “device”                   gchararray

The device directory.

Flags: Read / Write

Default value: "/dev/dvb/adapter0"

The “diseqc-src” property

  “diseqc-src”               gint

DISEqC selected source (-1 disabled) (DVB-S).

Flags: Read / Write

Allowed values: [-1,7]

Default value: -1

The “freq” property

  “freq”                     gint

Frequency.

Flags: Read / Write

Allowed values: >= 0

Default value: 0

The “guard” property

  “guard”                    GstDvbSrcGuard

(DVB-T) Guard Interval.

Flags: Read / Write

Default value: 16

The “hierarchy” property

  “hierarchy”                GstDvbSrcHierarchy

(DVB-T) Hierarchy information.

Flags: Read / Write

Default value: 1

The “inversion” property

  “inversion”                GstDvbSrcInversion

(DVB-T and DVB-C) Inversion information.

Flags: Read / Write

Default value: ON

The “modulation” property

  “modulation”               GstDvbSrcModulation

(DVB-T/T2/C/S2, TURBO and ATSC) Modulation type.

Flags: Read / Write

Default value: QAM 16

The “pids” property

  “pids”                     gchar *

Colon seperated list of pids (eg. 110:120).

Flags: Write

Default value: "8192"

The “pol” property

  “pol”                      gchararray

Polarity [vhHV] (DVB-S).

Flags: Read / Write

Default value: "h"

The “srate” property

  “srate”                    gint

Symbol Rate (DVB-S, DVB-C).

Flags: Read / Write

Allowed values: >= 0

Default value: 0

The “trans-mode” property

  “trans-mode”               GstDvbSrcTransmission_Mode

(DVB-T) Transmission mode.

Flags: Read / Write

Default value: 8K

The “tune” property

  “tune”                     gpointer

Atomically tune to channel. (For Apps).

Flags: Write

The “adapter” property

  “adapter”                  gint

The DVB adapter device number (eg. 0 for adapter0).

Flags: Read / Write

Allowed values: [0,16]

Default value: 0

The “diseqc-source” property

  “diseqc-source”            gint

(DVB-S/S2) Selected DiSEqC source. Only needed if you have a DiSEqC switch. Otherwise leave at -1 (disabled).

Flags: Read / Write

Allowed values: [G_MAXULONG,7]

Default value: -1

The “frequency” property

  “frequency”                guint

Center frequency to tune into. Measured in kHz for the satellite distribution standars and Hz for all the rest.

Flags: Read / Write

Default value: 0

The “frontend” property

  “frontend”                 gint

The frontend device number (eg. 0 for frontend0).

Flags: Read / Write

Allowed values: [0,16]

Default value: 0

The “polarity” property

  “polarity”                 gchar *

(DVB-S/S2) Polarity [vhHV] (eg. V for Vertical).

Flags: Read / Write / Construct

Default value: "H"

The “symbol-rate” property

  “symbol-rate”              guint

(DVB-S/S2, DVB-C) Symbol rate in kBd (kilo bauds).

Flags: Read / Write

Default value: 0

The “stats-reporting-interval” property

  “stats-reporting-interval” guint

The number of reads before reporting frontend stats.

Flags: Read / Write

Default value: 100

The “timeout” property

  “timeout”                  guint64

Post a message after timeout microseconds (0 = disabled).

Flags: Read / Write

Default value: 1000000

The “dvb-buffer-size” property

  “dvb-buffer-size”          guint

The kernel buffer size used by the DVB api.

Flags: Read / Write

Default value: 1925120

The “delsys” property

  “delsys”                   GstDvbSrcDelsys

Delivery System.

Flags: Read / Write

Default value: UNDEFINED

The “pilot” property

  “pilot”                    GstDvbSrcPilot

Pilot (DVB-S2).

Flags: Read / Write

Default value: AUTO

The “rolloff” property

  “rolloff”                  GstDvbSrcRolloff

Rolloff (DVB-S2).

Flags: Read / Write

Default value: auto

The “stream-id” property

  “stream-id”                gint

(DVB-T2 and DVB-S2 max 255, ISDB max 65535) Stream ID (-1 = disabled).

Flags: Read / Write

Allowed values: [G_MAXULONG,65535]

Default value: -1

The “tuning-timeout” property

  “tuning-timeout”           guint64

Milliseconds to wait before giving up tuning/locking on a signal.

Flags: Read / Write

Default value: 10000000000

The “isdbt-layer-enabled” property

  “isdbt-layer-enabled”      guint

(ISDB-T) Layer Enabled (7 = All layers).

Flags: Read / Write

Allowed values: [1,7]

Default value: 7

The “isdbt-layera-fec” property

  “isdbt-layera-fec”         GstDvbSrcCode_Rate

(ISDB-T) layer A Forward Error Correction.

Flags: Read / Write

Default value: AUTO

The “isdbt-layera-modulation” property

  “isdbt-layera-modulation”  GstDvbSrcModulation

(ISDB-T) Layer A modulation type.

Flags: Read / Write

Default value: AUTO

The “isdbt-layera-segment-count” property

  “isdbt-layera-segment-count” gint

(ISDB-T) Layer A segment count (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,13]

Default value: -1

The “isdbt-layera-time-interleaving” property

  “isdbt-layera-time-interleaving” gint

(ISDB-T) Layer A time interleaving (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,8]

Default value: -1

The “isdbt-layerb-fec” property

  “isdbt-layerb-fec”         GstDvbSrcCode_Rate

(ISDB-T) layer B Forward Error Correction.

Flags: Read / Write

Default value: AUTO

The “isdbt-layerb-modulation” property

  “isdbt-layerb-modulation”  GstDvbSrcModulation

(ISDB-T) Layer B modulation type.

Flags: Read / Write

Default value: AUTO

The “isdbt-layerb-segment-count” property

  “isdbt-layerb-segment-count” gint

(ISDB-T) Layer B segment count (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,13]

Default value: -1

The “isdbt-layerb-time-interleaving” property

  “isdbt-layerb-time-interleaving” gint

(ISDB-T) Layer B time interleaving (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,8]

Default value: -1

The “isdbt-layerc-fec” property

  “isdbt-layerc-fec”         GstDvbSrcCode_Rate

(ISDB-T) layer C Forward Error Correction.

Flags: Read / Write

Default value: AUTO

The “isdbt-layerc-modulation” property

  “isdbt-layerc-modulation”  GstDvbSrcModulation

(ISDB-T) Layer C modulation type.

Flags: Read / Write

Default value: AUTO

The “isdbt-layerc-segment-count” property

  “isdbt-layerc-segment-count” gint

(ISDB-T) Layer C segment count (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,13]

Default value: -1

The “isdbt-layerc-time-interleaving” property

  “isdbt-layerc-time-interleaving” gint

(ISDB-T) Layer C time interleaving (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,8]

Default value: -1

The “isdbt-partial-reception” property

  “isdbt-partial-reception”  gint

(ISDB-T) Partial Reception (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,1]

Default value: 1

The “isdbt-sb-segment-count” property

  “isdbt-sb-segment-count”   guint

(ISDB-T) SB segment count.

Flags: Read / Write

Allowed values: [1,13]

Default value: 1

The “isdbt-sb-segment-idx” property

  “isdbt-sb-segment-idx”     gint

(ISDB-T) SB segment IDX.

Flags: Read / Write

Allowed values: [0,12]

Default value: 0

The “isdbt-sb-subchannel-id” property

  “isdbt-sb-subchannel-id”   gint

(ISDB-T) SB Subchannel ID (-1 = AUTO).

Flags: Read / Write

Allowed values: [G_MAXULONG,41]

Default value: 0

The “isdbt-sound-broadcasting” property

  “isdbt-sound-broadcasting” gint

(ISDB-T) Sound Broadcasting.

Flags: Read / Write

Allowed values: [0,1]

Default value: 0

The “lnb-lof1” property

  “lnb-lof1”                 guint

LNB's Local oscillator frequency used for low band reception (kHz).

Flags: Read / Write

Default value: 9750000

The “lnb-lof2” property

  “lnb-lof2”                 guint

LNB's Local oscillator frequency used for high band reception (kHz).

Flags: Read / Write

Default value: 10600000

The “lnb-slof” property

  “lnb-slof”                 guint

LNB's Upper bound for low band reception (kHz).

Flags: Read / Write

Default value: 11700000

The “interleaving” property

  “interleaving”             GstDvbSrcInterleaving

(DTMB) Interleaving type.

Flags: Read / Write

Default value: AUTO

Signal Details

The “tuning-done” signal

void
user_function (GstDvbSrc *gstdvbsrc,
               gpointer   user_data)

Flags: Run Last

The “tuning-fail” signal

void
user_function (GstDvbSrc *gstdvbsrc,
               gpointer   user_data)

Flags: Run Last

The “tuning-start” signal

void
user_function (GstDvbSrc *gstdvbsrc,
               gpointer   user_data)

Flags: Run Last

The “tune” signal

void
user_function (GstDvbSrc *gstdvbsrc,
               gpointer   user_data)

Flags: Action

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