Function

GstVideo-1.0 ▶ GstVideo ▶ video_multiview_guess_half_aspect`Since 1.6`

video_multiview_guess_half_aspect(
    mv_mode: GstVideo.VideoMultiviewMode,
    width: number,
    height: number,
    par_n: number,
    par_d: number,
): boolean
Parameters
- mv_mode: GstVideo.VideoMultiviewMode
  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 boolean
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
- Defined in gstvideo-1.0/gstvideo-1.0.d.ts:4184