Functions

gst_debug_bin_to_dot_data

gchar *
gst_debug_bin_to_dot_data (GstBin * bin,
                           GstDebugGraphDetails details)

To aid debugging applications one can use this method to obtain the whole network of gstreamer elements that form the pipeline into an dot file. This data can be processed with graphviz to get an image.

Parameters:

bin

the top-level pipeline that should be analyzed

details

type of GstDebugGraphDetails to use

Returns ( [transfer: full])

a string containing the pipeline in graphviz dot format.


Gst.prototype.debug_bin_to_dot_data

function Gst.prototype.debug_bin_to_dot_data(bin: Gst.Bin, details: Gst.DebugGraphDetails): {
    // javascript wrapper for 'gst_debug_bin_to_dot_data'
}

To aid debugging applications one can use this method to obtain the whole network of gstreamer elements that form the pipeline into an dot file. This data can be processed with graphviz to get an image.

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

Returns (String)

a string containing the pipeline in graphviz dot format.


Gst.debug_bin_to_dot_data

def Gst.debug_bin_to_dot_data (bin, details):
    #python wrapper for 'gst_debug_bin_to_dot_data'

To aid debugging applications one can use this method to obtain the whole network of gstreamer elements that form the pipeline into an dot file. This data can be processed with graphviz to get an image.

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

Returns (str)

a string containing the pipeline in graphviz dot format.


gst_debug_bin_to_dot_file

gst_debug_bin_to_dot_file (GstBin * bin,
                           GstDebugGraphDetails details,
                           const gchar * file_name)

To aid debugging applications one can use this method to write out the whole network of gstreamer elements that form the pipeline into an dot file. This file can be processed with graphviz to get an image.

 dot -Tpng -oimage.png graph_lowlevel.dot

Parameters:

bin

the top-level pipeline that should be analyzed

details

type of GstDebugGraphDetails to use

file_name ( [typefilename])

output base filename (e.g. "myplayer")


Gst.prototype.debug_bin_to_dot_file

function Gst.prototype.debug_bin_to_dot_file(bin: Gst.Bin, details: Gst.DebugGraphDetails, file_name: filename): {
    // javascript wrapper for 'gst_debug_bin_to_dot_file'
}

To aid debugging applications one can use this method to write out the whole network of gstreamer elements that form the pipeline into an dot file. This file can be processed with graphviz to get an image.

 dot -Tpng -oimage.png graph_lowlevel.dot

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

file_name (filename)

output base filename (e.g. "myplayer")


Gst.debug_bin_to_dot_file

def Gst.debug_bin_to_dot_file (bin, details, file_name):
    #python wrapper for 'gst_debug_bin_to_dot_file'

To aid debugging applications one can use this method to write out the whole network of gstreamer elements that form the pipeline into an dot file. This file can be processed with graphviz to get an image.

 dot -Tpng -oimage.png graph_lowlevel.dot

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

file_name (str)

output base filename (e.g. "myplayer")


gst_debug_bin_to_dot_file_with_ts

gst_debug_bin_to_dot_file_with_ts (GstBin * bin,
                                   GstDebugGraphDetails details,
                                   const gchar * file_name)

This works like gst_debug_bin_to_dot_file, but adds the current timestamp to the filename, so that it can be used to take multiple snapshots.

Parameters:

bin

the top-level pipeline that should be analyzed

details

type of GstDebugGraphDetails to use

file_name ( [typefilename])

output base filename (e.g. "myplayer")


Gst.prototype.debug_bin_to_dot_file_with_ts

function Gst.prototype.debug_bin_to_dot_file_with_ts(bin: Gst.Bin, details: Gst.DebugGraphDetails, file_name: filename): {
    // javascript wrapper for 'gst_debug_bin_to_dot_file_with_ts'
}

This works like Gst.prototype.debug_bin_to_dot_file, but adds the current timestamp to the filename, so that it can be used to take multiple snapshots.

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

file_name (filename)

output base filename (e.g. "myplayer")


Gst.debug_bin_to_dot_file_with_ts

def Gst.debug_bin_to_dot_file_with_ts (bin, details, file_name):
    #python wrapper for 'gst_debug_bin_to_dot_file_with_ts'

This works like Gst.debug_bin_to_dot_file, but adds the current timestamp to the filename, so that it can be used to take multiple snapshots.

Parameters:

bin (Gst.Bin)

the top-level pipeline that should be analyzed

details (Gst.DebugGraphDetails)

type of Gst.DebugGraphDetails to use

file_name (str)

output base filename (e.g. "myplayer")


Function Macros

GST_DEBUG_BIN_TO_DOT_FILE

#define GST_DEBUG_BIN_TO_DOT_FILE(bin, details, file_name) gst_debug_bin_to_dot_file (bin, details, file_name)

To aid debugging applications one can use this method to write out the whole network of gstreamer elements that form the pipeline into an dot file. This file can be processed with graphviz to get an image, like this:

  dot -Tpng -oimage.png graph_lowlevel.dot

There is also a utility called xdot which allows you to view the dot file directly without converting it first.

The macro is only active if the environment variable GST_DEBUG_DUMP_DOT_DIR is set to a basepath (e.g. /tmp), and the GStreamer debugging subsystem is enabled (i.e., no use of `./configure --disable-gst-debug')

Parameters:

bin

the top-level pipeline that should be analyzed

details

details to show in the graph, e.g. GST_DEBUG_GRAPH_SHOW_ALL or one or more other GstDebugGraphDetails flags.

file_name

output base filename (e.g. "myplayer")


GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS

#define GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(bin, details, file_name) gst_debug_bin_to_dot_file_with_ts (bin, details, file_name)

This works like GST_DEBUG_BIN_TO_DOT_FILE, but adds the current timestamp to the filename, so that it can be used to take multiple snapshots.

Parameters:

bin

the top-level pipeline that should be analyzed

details

details to show in the graph, e.g. GST_DEBUG_GRAPH_SHOW_ALL or one or more other GstDebugGraphDetails flags.

file_name

output base filename (e.g. "myplayer")


Enumerations

GstDebugGraphDetails

Available details for pipeline graphs produced by GST_DEBUG_BIN_TO_DOT_FILE and GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS.

Members
GST_DEBUG_GRAPH_SHOW_MEDIA_TYPE (1) –

show caps-name on edges

GST_DEBUG_GRAPH_SHOW_CAPS_DETAILS (2) –

show caps-details on edges

GST_DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS (4) –

show modified parameters on elements

GST_DEBUG_GRAPH_SHOW_STATES (8) –

show element states

GST_DEBUG_GRAPH_SHOW_FULL_PARAMS (16) –

show full element parameter values even if they are very long

GST_DEBUG_GRAPH_SHOW_ALL (15) –

show all the typical details that one might want

GST_DEBUG_GRAPH_SHOW_VERBOSE (4294967295) –

show all details regardless of how large or verbose they make the resulting output


Gst.DebugGraphDetails

Available details for pipeline graphs produced by GST_DEBUG_BIN_TO_DOT_FILE (not introspectable) and GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (not introspectable).

Members
Gst.DebugGraphDetails.MEDIA_TYPE (1) –

show caps-name on edges

Gst.DebugGraphDetails.CAPS_DETAILS (2) –

show caps-details on edges

Gst.DebugGraphDetails.NON_DEFAULT_PARAMS (4) –

show modified parameters on elements

Gst.DebugGraphDetails.STATES (8) –

show element states

Gst.DebugGraphDetails.FULL_PARAMS (16) –

show full element parameter values even if they are very long

Gst.DebugGraphDetails.ALL (15) –

show all the typical details that one might want

Gst.DebugGraphDetails.VERBOSE (4294967295) –

show all details regardless of how large or verbose they make the resulting output


Gst.DebugGraphDetails

Available details for pipeline graphs produced by GST_DEBUG_BIN_TO_DOT_FILE (not introspectable) and GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (not introspectable).

Members
Gst.DebugGraphDetails.MEDIA_TYPE (1) –

show caps-name on edges

Gst.DebugGraphDetails.CAPS_DETAILS (2) –

show caps-details on edges

Gst.DebugGraphDetails.NON_DEFAULT_PARAMS (4) –

show modified parameters on elements

Gst.DebugGraphDetails.STATES (8) –

show element states

Gst.DebugGraphDetails.FULL_PARAMS (16) –

show full element parameter values even if they are very long

Gst.DebugGraphDetails.ALL (15) –

show all the typical details that one might want

Gst.DebugGraphDetails.VERBOSE (4294967295) –

show all details regardless of how large or verbose they make the resulting output


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