Struct SmoothClient 

pub struct SmoothClient { /* private fields */ }

The Smooth Streaming client engine. See the crate docs.

Implementations

impl SmoothClient

pub fn new(manifest_url: Url, config: SmoothConfig) -> Self

A client for the manifest at manifest_url; the first Action is its fetch.

pub fn set_manifest_url(&mut self, url: Url)

Re-base relative fragment URLs on url, after a redirect of the manifest.

pub fn is_started(&self) -> bool

True once a manifest has been accepted and the streams are resolved.

pub fn is_live(&self) -> bool

True while the presentation is live and the session has not ended.

pub fn is_ended(&self) -> bool

True once a static presentation has played to its end.

pub fn is_fatal(&self) -> bool

True once the session has ended fatally.

pub fn video_quality_count(&self) -> usize

How many QualityLevels the first video stream offers (0 before the first manifest).

pub fn select_video_quality(&mut self, index: usize) -> bool

Fetch the first video stream’s later fragments at QualityLevel index (an index into Output::Qualities); false when there is no such level.

Fragments already requested keep their level. Once the tracks are announced, a level of the same codec family is accepted even when its codec configuration (parameter sets, resolution) differs: the new configuration is announced as Output::TracksChanged before the first sample of the new level. A level of another codec family is refused (false).

pub fn next_deadline(&self) -> Option<u64>

The earliest instant, in microseconds, at which Self::poll has more to do without any new input.

pub fn poll(&mut self, now: u64) -> Option<Action>

The next fetch the host should perform, if any.

pub fn next_output(&mut self) -> Option<Output>

The next thing to act on, if any.

pub fn on_manifest(&mut self, now: u64, id: RequestId, bytes: &[u8])

A manifest body arrived for request id.

pub fn on_fragment(&mut self, now: u64, id: RequestId, bytes: &[u8])

A fragment body arrived for request id.

pub fn on_failure(&mut self, now: u64, id: RequestId, failure: FetchFailure)

The fetch for request id produced no usable body.