Enum Tag

Source

pub enum Tag<Data = Vec<u8>> {
    Audio(AudioTag<Data>),
    Video(VideoTag<Data>),
    ScriptData(ScriptDataTag<Data>),
}

Expand description

FLV tag.

Variants§

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Audio(AudioTag<Data>)

Audio tag.

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Video(VideoTag<Data>)

Video tag.

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ScriptData(ScriptDataTag<Data>)

Script data tag.

Implementations§

Source §

impl<Data> Tag<Data>

Source

pub fn kind(&self) -> TagKind

Returns the kind of the tag.

Source

pub fn timestamp(&self) -> Timestamp

Returns the timestamp of the tag.

Examples found in repository ?

examples/parse.rs (line 34)

11fn main() -> Result<(), MainError> {
12    let stdin = std::io::stdin();
13    let mut input = stdin.lock();
14    let mut buf = ReadBuf::new(vec![0; 1024]);
15    let mut decoder = FileDecoder::new();
16    let mut is_header_shown = false;
17
18    while !buf.stream_state().is_eos() {
19        track!(buf.fill(&mut input))?;
20        track!(decoder.decode_from_read_buf(&mut buf))?;
21        if let Some(h) = decoder.header() {
22            if !is_header_shown {
23                println!("[header]");
24                println!("has_audio = {}", h.has_audio);
25                println!("has_video = {}", h.has_video);
26                println!("");
27                is_header_shown = true;
28            }
29        }
30        if decoder.is_idle() {
31            let tag = track!(decoder.finish_decoding())?;
32            println!("[[tags]]");
33            println!("type = {:?}", tag_type(&tag));
34            println!("timestamp = {}", tag.timestamp().value());
35            println!("stream_id = {}", tag.stream_id().value());
36            println!("");
37        }
38    }
39
40    Ok(())
41}

Source

pub fn stream_id(&self) -> StreamId

Returns the stream identifier of the tag.

Examples found in repository ?

examples/parse.rs (line 35)

11fn main() -> Result<(), MainError> {
12    let stdin = std::io::stdin();
13    let mut input = stdin.lock();
14    let mut buf = ReadBuf::new(vec![0; 1024]);
15    let mut decoder = FileDecoder::new();
16    let mut is_header_shown = false;
17
18    while !buf.stream_state().is_eos() {
19        track!(buf.fill(&mut input))?;
20        track!(decoder.decode_from_read_buf(&mut buf))?;
21        if let Some(h) = decoder.header() {
22            if !is_header_shown {
23                println!("[header]");
24                println!("has_audio = {}", h.has_audio);
25                println!("has_video = {}", h.has_video);
26                println!("");
27                is_header_shown = true;
28            }
29        }
30        if decoder.is_idle() {
31            let tag = track!(decoder.finish_decoding())?;
32            println!("[[tags]]");
33            println!("type = {:?}", tag_type(&tag));
34            println!("timestamp = {}", tag.timestamp().value());
35            println!("stream_id = {}", tag.stream_id().value());
36            println!("");
37        }
38    }
39
40    Ok(())
41}