Struct Stream 

pub struct Stream {
    pub codec_type: Option<String>,
    pub codec_name: Option<String>,
    pub width: Option<u32>,
    pub height: Option<u32>,
    pub channels: Option<u32>,
    pub r_frame_rate: Option<String>,
    pub bit_rate: Option<String>,
    pub color_transfer: Option<String>,
    pub side_data_list: Vec<SideData>,
    pub tags: HashMap<String, String>,
}

A single stream (video or audio).

Fields

codec_type: Option<String>

“video”, “audio”, “subtitle”, …

codec_name: Option<String>

width: Option<u32>

height: Option<u32>

channels: Option<u32>

r_frame_rate: Option<String>

Average frame rate as “num/den”, e.g. “30000/1001”.

bit_rate: Option<String>

Stream bit rate in bits/s, as a string (absent for some containers).

color_transfer: Option<String>

Transfer characteristic, e.g. “bt709”, “arib-std-b67” (HLG), “smpte2084” (PQ).

side_data_list: Vec<SideData>

Side data — a “Display Matrix” entry carries the rotation a player applies (phones store portrait video as a landscape frame + rotation).

tags: HashMap<String, String>

Stream tags (older files keep the rotation as rotate).

Implementations

impl Stream

pub fn rotation(&self) -> u32

The rotation players apply, normalised to 0 / 90 / 180 / 270 degrees.

pub fn display_size(&self) -> (Option<u32>, Option<u32>)

Width × height as shown (a quarter turn swaps them).

Trait Implementations

impl Clone for Stream

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stream

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Stream

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.