Struct FrameInfo 

pub struct FrameInfo {
    pub frame_status: Option<SCFrameStatus>,
    pub display_time: Option<u64>,
    pub scale_factor: Option<f64>,
    pub content_scale: Option<f64>,
    pub content_rect: Option<CGRect>,
    pub bounding_rect: Option<CGRect>,
    pub screen_rect: Option<CGRect>,
    pub presenter_overlay_content_rect: Option<CGRect>,
}

Snapshot of every SCStreamFrameInfo attachment on a sample buffer.

Returned by CMSampleBuffer::frame_info. Each field is Some when the underlying attachment was present (depends on macOS version, output type, and stream configuration); None indicates the attachment was missing.

Fields

frame_status: Option<SCFrameStatus>

SCStreamFrameInfo.status — frame completeness / idle state.

display_time: Option<u64>

SCStreamFrameInfo.displayTime — mach absolute time the frame was composited.

scale_factor: Option<f64>

SCStreamFrameInfo.scaleFactor — display scale (e.g. 2.0 for Retina).

content_scale: Option<f64>

SCStreamFrameInfo.contentScale — capture scale relative to the source content.

content_rect: Option<CGRect>

SCStreamFrameInfo.contentRect — captured content within the frame.

bounding_rect: Option<CGRect>

SCStreamFrameInfo.boundingRect — bounding rect of all captured windows (macOS 14.0+).

screen_rect: Option<CGRect>

SCStreamFrameInfo.screenRect — full screen rect (macOS 13.1+).

presenter_overlay_content_rect: Option<CGRect>

SCStreamFrameInfo.presenterOverlayContentRect — Presenter Overlay bounding rect (macOS 14.2+).

Trait Implementations

impl Clone for FrameInfo

fn clone(&self) -> FrameInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FrameInfo

fn default() -> FrameInfo

Returns the “default value” for a type.

impl PartialEq for FrameInfo

fn eq(&self, other: &FrameInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FrameInfo