GstVideoMultiviewFlagsSet 

GstFlagSet
    ╰──GstVideoMultiviewFlagsSet

See GstVideoMultiviewFlags.

GstVideo.VideoMultiviewFlagsSet 

Gst.FlagSet
    ╰──GstVideo.VideoMultiviewFlagsSet

See GstVideo.VideoMultiviewFlags.

GstVideo.VideoMultiviewFlagsSet 

Gst.FlagSet
    ╰──GstVideo.VideoMultiviewFlagsSet

See GstVideo.VideoMultiviewFlags.

Functions

gst_video_multiview_get_doubled_height_modes 

const GValue *
gst_video_multiview_get_doubled_height_modes ()
Returns –

A const GValue containing a list of stereo video modes

Utility function that returns a GValue with a GstList of packed stereo video modes with double the height of a single view for use in caps negotiations. Currently this is top-bottom and row-interleaved.

Since : 1.6

GstVideo.prototype.video_multiview_get_doubled_height_modes 

function GstVideo.prototype.video_multiview_get_doubled_height_modes(): {
    // javascript wrapper for 'gst_video_multiview_get_doubled_height_modes'
}
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes with double the height of a single view for use in caps negotiations. Currently this is top-bottom and row-interleaved.

Since : 1.6

GstVideo.video_multiview_get_doubled_height_modes 

def GstVideo.video_multiview_get_doubled_height_modes ():
    #python wrapper for 'gst_video_multiview_get_doubled_height_modes'
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes with double the height of a single view for use in caps negotiations. Currently this is top-bottom and row-interleaved.

Since : 1.6

gst_video_multiview_get_doubled_size_modes 

const GValue *
gst_video_multiview_get_doubled_size_modes ()
Returns –

A const GValue containing a list of stereo video modes

Utility function that returns a GValue with a GstList of packed stereo video modes that have double the width/height of a single view for use in caps negotiation. Currently this is just 'checkerboard' layout.

Since : 1.6

GstVideo.prototype.video_multiview_get_doubled_size_modes 

function GstVideo.prototype.video_multiview_get_doubled_size_modes(): {
    // javascript wrapper for 'gst_video_multiview_get_doubled_size_modes'
}
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes that have double the width/height of a single view for use in caps negotiation. Currently this is just 'checkerboard' layout.

Since : 1.6

GstVideo.video_multiview_get_doubled_size_modes 

def GstVideo.video_multiview_get_doubled_size_modes ():
    #python wrapper for 'gst_video_multiview_get_doubled_size_modes'
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes that have double the width/height of a single view for use in caps negotiation. Currently this is just 'checkerboard' layout.

Since : 1.6

gst_video_multiview_get_doubled_width_modes 

const GValue *
gst_video_multiview_get_doubled_width_modes ()
Returns –

A const GValue containing a list of stereo video modes

Utility function that returns a GValue with a GstList of packed stereo video modes with double the width of a single view for use in caps negotiations. Currently this is side-by-side, side-by-side-quincunx and column-interleaved.

Since : 1.6

GstVideo.prototype.video_multiview_get_doubled_width_modes 

function GstVideo.prototype.video_multiview_get_doubled_width_modes(): {
    // javascript wrapper for 'gst_video_multiview_get_doubled_width_modes'
}
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes with double the width of a single view for use in caps negotiations. Currently this is side-by-side, side-by-side-quincunx and column-interleaved.

Since : 1.6

GstVideo.video_multiview_get_doubled_width_modes 

def GstVideo.video_multiview_get_doubled_width_modes ():
    #python wrapper for 'gst_video_multiview_get_doubled_width_modes'
Returns (GObject.Value) –

A const GObject.Value containing a list of stereo video modes

Utility function that returns a GObject.Value with a GstList of packed stereo video modes with double the width of a single view for use in caps negotiations. Currently this is side-by-side, side-by-side-quincunx and column-interleaved.

Since : 1.6

gst_video_multiview_get_mono_modes 

const GValue *
gst_video_multiview_get_mono_modes ()
Returns –

A const GValue containing a list of mono video modes

Utility function that returns a GValue with a GstList of mono video modes (mono/left/right) for use in caps negotiations.

Since : 1.6

GstVideo.prototype.video_multiview_get_mono_modes 

function GstVideo.prototype.video_multiview_get_mono_modes(): {
    // javascript wrapper for 'gst_video_multiview_get_mono_modes'
}
Returns (GObject.Value) –

A const GObject.Value containing a list of mono video modes

Utility function that returns a GObject.Value with a GstList of mono video modes (mono/left/right) for use in caps negotiations.

Since : 1.6

GstVideo.video_multiview_get_mono_modes 

def GstVideo.video_multiview_get_mono_modes ():
    #python wrapper for 'gst_video_multiview_get_mono_modes'
Returns (GObject.Value) –

A const GObject.Value containing a list of mono video modes

Utility function that returns a GObject.Value with a GstList of mono video modes (mono/left/right) for use in caps negotiations.

Since : 1.6

gst_video_multiview_get_unpacked_modes 

const GValue *
gst_video_multiview_get_unpacked_modes ()
Returns –

A const GValue containing a list of 'unpacked' stereo video modes

Utility function that returns a GValue with a GstList of unpacked stereo video modes (separated/frame-by-frame/frame-by-frame-multiview) for use in caps negotiations.

Since : 1.6

GstVideo.prototype.video_multiview_get_unpacked_modes 

function GstVideo.prototype.video_multiview_get_unpacked_modes(): {
    // javascript wrapper for 'gst_video_multiview_get_unpacked_modes'
}
Returns (GObject.Value) –

A const GObject.Value containing a list of 'unpacked' stereo video modes

Utility function that returns a GObject.Value with a GstList of unpacked stereo video modes (separated/frame-by-frame/frame-by-frame-multiview) for use in caps negotiations.

Since : 1.6

GstVideo.video_multiview_get_unpacked_modes 

def GstVideo.video_multiview_get_unpacked_modes ():
    #python wrapper for 'gst_video_multiview_get_unpacked_modes'
Returns (GObject.Value) –

A const GObject.Value containing a list of 'unpacked' stereo video modes

Utility function that returns a GObject.Value with a GstList of unpacked stereo video modes (separated/frame-by-frame/frame-by-frame-multiview) for use in caps negotiations.

Since : 1.6

gst_video_multiview_guess_half_aspect 

gboolean
gst_video_multiview_guess_half_aspect (GstVideoMultiviewMode mv_mode,
                                       guint width,
                                       guint height,
                                       guint par_n,
                                       guint par_d)

Parameters:

mv_mode –

A GstVideoMultiviewMode

width –

Video frame width in pixels

height –

Video frame height in pixels

par_n –

Numerator of the video pixel-aspect-ratio

par_d –

Denominator of the video pixel-aspect-ratio

Returns –

A boolean indicating whether the GST_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT flag should be set.

Utility function that heuristically guess whether a frame-packed stereoscopic video contains half width/height encoded views, or full-frame views by looking at the overall display aspect ratio.

Since : 1.6

GstVideo.prototype.video_multiview_guess_half_aspect 

function GstVideo.prototype.video_multiview_guess_half_aspect(mv_mode: GstVideo.VideoMultiviewMode, width: Number, height: Number, par_n: Number, par_d: Number): {
    // javascript wrapper for 'gst_video_multiview_guess_half_aspect'
}

Parameters:

A GstVideo.VideoMultiviewMode

width (Number) –

Video frame width in pixels

height (Number) –

Video frame height in pixels

par_n (Number) –

Numerator of the video pixel-aspect-ratio

par_d (Number) –

Denominator of the video pixel-aspect-ratio

Returns (Number) –

A boolean indicating whether the GstVideo.VideoMultiviewFlags.HALF_ASPECT flag should be set.

Utility function that heuristically guess whether a frame-packed stereoscopic video contains half width/height encoded views, or full-frame views by looking at the overall display aspect ratio.

Since : 1.6

GstVideo.video_multiview_guess_half_aspect 

def GstVideo.video_multiview_guess_half_aspect (mv_mode, width, height, par_n, par_d):
    #python wrapper for 'gst_video_multiview_guess_half_aspect'

Parameters:

A GstVideo.VideoMultiviewMode

width (int) –

Video frame width in pixels

height (int) –

Video frame height in pixels

par_n (int) –

Numerator of the video pixel-aspect-ratio

par_d (int) –

Denominator of the video pixel-aspect-ratio

Returns (bool) –

A boolean indicating whether the GstVideo.VideoMultiviewFlags.HALF_ASPECT flag should be set.

Utility function that heuristically guess whether a frame-packed stereoscopic video contains half width/height encoded views, or full-frame views by looking at the overall display aspect ratio.

Since : 1.6

gst_video_multiview_mode_from_caps_string 

GstVideoMultiviewMode
gst_video_multiview_mode_from_caps_string (const gchar * caps_mview_mode)

Parameters:

caps_mview_mode –

multiview-mode field string from caps

Returns –

The GstVideoMultiviewMode value

Given a string from a caps multiview-mode field, output the corresponding GstVideoMultiviewMode or GST_VIDEO_MULTIVIEW_MODE_NONE

Since : 1.6

GstVideo.prototype.video_multiview_mode_from_caps_string 

function GstVideo.prototype.video_multiview_mode_from_caps_string(caps_mview_mode: String): {
    // javascript wrapper for 'gst_video_multiview_mode_from_caps_string'
}

Parameters:

caps_mview_mode (String) –

multiview-mode field string from caps

The GstVideo.VideoMultiviewMode value

Given a string from a caps multiview-mode field, output the corresponding GstVideo.VideoMultiviewMode or GstVideo.VideoMultiviewMode.NONE

Since : 1.6

GstVideo.video_multiview_mode_from_caps_string 

def GstVideo.video_multiview_mode_from_caps_string (caps_mview_mode):
    #python wrapper for 'gst_video_multiview_mode_from_caps_string'

Parameters:

caps_mview_mode (str) –

multiview-mode field string from caps

The GstVideo.VideoMultiviewMode value

Given a string from a caps multiview-mode field, output the corresponding GstVideo.VideoMultiviewMode or GstVideo.VideoMultiviewMode.NONE

Since : 1.6

gst_video_multiview_mode_to_caps_string 

const gchar *
gst_video_multiview_mode_to_caps_string (GstVideoMultiviewMode mview_mode)

Given a GstVideoMultiviewMode returns the multiview-mode caps string for insertion into a caps structure

Parameters:

mview_mode –

A GstVideoMultiviewMode value

Returns ( [nullable]) –

The caps string representation of the mode, or NULL if invalid.

Since : 1.6

GstVideo.prototype.video_multiview_mode_to_caps_string 

function GstVideo.prototype.video_multiview_mode_to_caps_string(mview_mode: GstVideo.VideoMultiviewMode): {
    // javascript wrapper for 'gst_video_multiview_mode_to_caps_string'
}

Given a GstVideo.VideoMultiviewMode returns the multiview-mode caps string for insertion into a caps structure

Parameters:

mview_mode (GstVideo.VideoMultiviewMode) –

A GstVideo.VideoMultiviewMode value

Returns (String) –

The caps string representation of the mode, or NULL if invalid.

Since : 1.6

GstVideo.video_multiview_mode_to_caps_string 

def GstVideo.video_multiview_mode_to_caps_string (mview_mode):
    #python wrapper for 'gst_video_multiview_mode_to_caps_string'

Given a GstVideo.VideoMultiviewMode returns the multiview-mode caps string for insertion into a caps structure

Parameters:

mview_mode (GstVideo.VideoMultiviewMode) –

A GstVideo.VideoMultiviewMode value

Returns (str) –

The caps string representation of the mode, or NULL if invalid.

Since : 1.6

gst_video_multiview_video_info_change_mode 

gst_video_multiview_video_info_change_mode (GstVideoInfo * info,
                                            GstVideoMultiviewMode out_mview_mode,
                                            GstVideoMultiviewFlags out_mview_flags)

Utility function that transforms the width/height/PAR and multiview mode and flags of a GstVideoInfo into the requested mode.

Parameters:

info –

A GstVideoInfo structure to operate on

out_mview_mode –

A GstVideoMultiviewMode value

out_mview_flags –

A set of GstVideoMultiviewFlags

Since : 1.6

GstVideo.prototype.video_multiview_video_info_change_mode 

function GstVideo.prototype.video_multiview_video_info_change_mode(info: GstVideo.VideoInfo, out_mview_mode: GstVideo.VideoMultiviewMode, out_mview_flags: GstVideo.VideoMultiviewFlags): {
    // javascript wrapper for 'gst_video_multiview_video_info_change_mode'
}

Utility function that transforms the width/height/PAR and multiview mode and flags of a GstVideo.VideoInfo into the requested mode.

Parameters:

info (GstVideo.VideoInfo) –

A GstVideo.VideoInfo structure to operate on

out_mview_mode (GstVideo.VideoMultiviewMode) –

A GstVideo.VideoMultiviewMode value

out_mview_flags (GstVideo.VideoMultiviewFlags) –

A set of GstVideo.VideoMultiviewFlags

Since : 1.6

GstVideo.video_multiview_video_info_change_mode 

def GstVideo.video_multiview_video_info_change_mode (info, out_mview_mode, out_mview_flags):
    #python wrapper for 'gst_video_multiview_video_info_change_mode'

Utility function that transforms the width/height/PAR and multiview mode and flags of a GstVideo.VideoInfo into the requested mode.

Parameters:

info (GstVideo.VideoInfo) –

A GstVideo.VideoInfo structure to operate on

out_mview_mode (GstVideo.VideoMultiviewMode) –

A GstVideo.VideoMultiviewMode value

out_mview_flags (GstVideo.VideoMultiviewFlags) –

A set of GstVideo.VideoMultiviewFlags

Since : 1.6

Function Macros

gst_buffer_get_video_multiview_meta 

#define gst_buffer_get_video_multiview_meta(b) ((GstVideoMultiviewMeta *)gst_buffer_get_meta((b),GST_VIDEO_MULTIVIEW_META_API_TYPE))

Constants

GST_VIDEO_MULTIVIEW_META_API_TYPE 

#define GST_VIDEO_MULTIVIEW_META_API_TYPE (gst_video_multiview_meta_api_get_type())

GST_VIDEO_MULTIVIEW_META_INFO 

#define GST_VIDEO_MULTIVIEW_META_INFO  (gst_video_multiview_meta_get_info())

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