Struct SimpleReader

pub struct SimpleReader { /* private fields */ }

Simple Reader for Demuxing Media Files.

Implementations

impl SimpleReader

pub fn open<P>( path: P, format_options: Option<&str>, time_unit: Option<i32>, ) -> AVResult<Self>

where P: AsRef<Path> + Sized,

Create a new simple reader.

Arguments

• path - Path of the input file.
• format_options - The options for demuxing format，like: movfragement.
• time_unit - Convert the pts, dts or duration to specified time unit,

Panics

pub fn bit_rate(&self) -> i64

Returns the total stream bitrate in bit/s, 0 if not available.

pub fn duration(&self) -> i64

Returns the duration of the stream.

pub fn frame_infos(&self) -> Vec<FrameInfo>

Returns a list to describe the frame for each stream.

pub fn frames(&mut self) -> FrameIter<'_>

pub fn read_frame(&mut self) -> Option<AVPacketOwned>

Return the next frame of a stream.

pub fn start_time(&self) -> i64

Returns the position of the first frame of the component.

pub fn stream(&self, index: usize) -> Option<&AVStream>

Returns then stream at index of the file.

pub fn streams(&self) -> &[&AVStream]

Returns a list of all streams in the file.

Trait Implementations

impl Debug for SimpleReader

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

Formats the value using the given formatter.