pub struct AudioHeader {Show 14 fields
pub container: Container,
pub broadcast: bool,
pub encoding: String,
pub sample: Sample,
pub big_endian: bool,
pub channels: u16,
pub sample_rate: f64,
pub valid_bits: u16,
pub frame_bytes: usize,
pub channel_names: Vec<String>,
pub data_offset: u64,
pub data_declared: Option<u64>,
pub metadata: Vec<(String, String)>,
pub markers: Vec<Marker>,
}Expand description
What the header says: the format, where the samples are, and everything else the Info panel shows.
Fields§
§container: Container§broadcast: boolA Broadcast WAV: the file has a bext chunk.
encoding: StringPCM, IEEE float, extensible PCM, or an AIFF-C encoding.
sample: Sample§big_endian: bool§channels: u16§sample_rate: f64§valid_bits: u16Bits that carry the signal, when fewer than the container’s (extensible, AIFF).
frame_bytes: usizeBytes per frame: one sample per channel, in channel order, plus any padding.
channel_names: Vec<String>One name per channel: from the extensible channel mask, else ch1..chN.
data_offset: u64Where the samples start.
data_declared: Option<u64>The data size the header states; None for 0 or a placeholder, which a
recorder writes until it stops.
metadata: Vec<(String, String)>Key and value, in the order found: the format, bext, iXML, LIST INFO.
markers: Vec<Marker>Implementations§
Source§impl AudioHeader
impl AudioHeader
Sourcepub fn data_len(&self, file_len: u64) -> u64
pub fn data_len(&self, file_len: u64) -> u64
The data bytes a file of file_len holds: what the header declares, cut to the
file, or everything after the data offset when the header does not say.
Trait Implementations§
Source§impl Clone for AudioHeader
impl Clone for AudioHeader
Source§impl Debug for AudioHeader
impl Debug for AudioHeader
Source§impl PartialEq for AudioHeader
impl PartialEq for AudioHeader
impl StructuralPartialEq for AudioHeader
Auto Trait Implementations§
impl Freeze for AudioHeader
impl RefUnwindSafe for AudioHeader
impl Send for AudioHeader
impl Sync for AudioHeader
impl Unpin for AudioHeader
impl UnsafeUnpin for AudioHeader
impl UnwindSafe for AudioHeader
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