GstDxva.DxvaH264Decoder¶

Subclasses:: None

Methods¶

Inherited:: GstCodecs.H264Decoder (2), GstVideo.VideoDecoder (43), Gst.Element (82), Gst.Object (27), GObject.Object (37)
Structs:: Gst.ElementClass (10), GObject.ObjectClass (5)

Virtual Methods¶

Inherited:: GstCodecs.H264Decoder (7), GstVideo.VideoDecoder (21), Gst.Element (16), Gst.Object (1), GObject.Object (7)

	`do_configure` (input_state, info, crop_x, crop_y, coded_width, coded_height, max_dpb_size)
	`do_duplicate_picture` (src, dst)
	`do_get_picture_id` (picture)
	`do_new_picture` (picture)
	`do_output_picture` (frame, picture, buffer_flags, display_width, display_height)
	`do_start_picture` (picture, picture_id)

Properties¶

Inherited:: GstCodecs.H264Decoder (1), GstVideo.VideoDecoder (6), Gst.Object (2)

Signals¶

Inherited:: Gst.Element (3), Gst.Object (1), GObject.Object (1)

Fields¶

Inherited:: Gst.Element (3), Gst.Object (1), GObject.Object (1)

Name	Type	Access	Description
parent	`GstCodecs.H264Decoder`	r

Class Details¶

class GstDxva.DxvaH264Decoder(**kwargs)¶

Bases:: GstCodecs.H264Decoder
Abstract:: Yes
Structure:: GstDxva.DxvaH264DecoderClass

New in version 1.24.

do_configure(input_state, info, crop_x, crop_y, coded_width, coded_height, max_dpb_size) virtual¶

Parameters:

input_state (GstVideo.VideoCodecState) –
info (GstVideo.VideoInfo) –
crop_x (int) –
crop_y (int) –
coded_width (int) –
coded_height (int) –
max_dpb_size (int) –

Return type:

Gst.FlowReturn

do_duplicate_picture(src, dst) virtual¶

Parameters:

src (GstCodecs.CodecPicture) –
dst (GstCodecs.CodecPicture) –

Return type:

Gst.FlowReturn

do_get_picture_id(picture) virtual¶

Parameters:: picture (GstCodecs.CodecPicture) –
Return type:: int

do_new_picture(picture) virtual¶

Parameters:: picture (GstCodecs.CodecPicture) –
Return type:: Gst.FlowReturn

do_output_picture(frame, picture, buffer_flags, display_width, display_height) virtual¶

Parameters:

frame (GstVideo.VideoCodecFrame) –
picture (GstCodecs.CodecPicture) –
buffer_flags (GstVideo.VideoBufferFlags) –
display_width (int) –
display_height (int) –

Return type:

Gst.FlowReturn

do_start_picture(picture, picture_id) virtual¶

Parameters:

picture (GstCodecs.CodecPicture) –
picture_id (int) –

Return type:

Gst.FlowReturn