GstVideo-1.0 ▶ GstVideo ▶ VideoConverterAbstract

constructor

• new VideoConverter(): VideoConverter

  Returns VideoConverter

Static$gtype

frame

• frame(src: VideoFrame, dest: VideoFrame): void

  Convert the pixels of src into dest using convert.

  If #GST_VIDEO_CONVERTER_OPT_ASYNC_TASKS is true then this function will return immediately and needs to be followed by a call to gst_video_converter_frame_finish().

  Parameters

  • src: VideoFrame

    a GstVideo.VideoFrame

  • dest: VideoFrame

    a GstVideo.VideoFrame

  Returns void

frame_finish

• frame_finish(): void

  Wait for a previous async conversion performed using gst_video_converter_frame() to complete.

  Returns void

free

• free(): void

  Free convert

  Returns void

get_config

• get_config(): Structure

  Get the current configuration of convert.

  Returns Structure

  a Gst.Structure that remains valid for as long as convert is valid or until gst_video_converter_set_config() is called.

get_in_info

• get_in_info(): VideoInfo

  Retrieve the input format of convert.

  Returns VideoInfo

  a GstVideo.VideoInfo

get_out_info

• get_out_info(): VideoInfo

  Retrieve the output format of convert.

  Returns VideoInfo

  a GstVideo.VideoInfo

set_config

• set_config(config: Structure): boolean

  Set config as extra configuration for convert.

  If the parameters in config can not be set exactly, this function returns false and will try to update as much state as possible. The new state can then be retrieved and refined with gst_video_converter_get_config().

  Look at the GST_VIDEO_CONVERTER_OPT_* fields to check valid configuration option and values.

  Parameters

  • config: Structure

    a Gst.Structure

  Returns boolean

  true when config could be set.