1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123

//! This is a library for generating fragmented MP4 that playable via Media Source Extensions.
//!
//! # References
//!
//! - [ISO BMFF Byte Stream Format (Fragmented MP4)][fmp4]
//! - [Media Source Extensions][MSE]
//!
//! [fmp4]: https://w3c.github.io/media-source/isobmff-byte-stream-format.html
//! [MSE]: http://www.w3.org/TR/media-source/
#![warn(missing_docs)]
extern crate byteorder;
extern crate mpeg2ts;
#[macro_use]
extern crate trackable;

macro_rules! track_io {
    ($expr:expr) => {
        $expr.map_err(|e: std::io::Error| {
            use trackable::error::ErrorKindExt;
            track!(crate::Error::from(crate::ErrorKind::Other.cause(e)))
        })
    };
}
macro_rules! write_u8 {
    ($w:expr, $n:expr) => {{
        use byteorder::WriteBytesExt;
        track_io!($w.write_u8($n))?;
    }};
}
macro_rules! write_u16 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_u16::<BigEndian>($n))?;
    }};
}
macro_rules! write_i16 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_i16::<BigEndian>($n))?;
    }};
}
macro_rules! write_u24 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_uint::<BigEndian>($n as u64, 3))?;
    }};
}
macro_rules! write_u32 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_u32::<BigEndian>($n))?;
    }};
}
macro_rules! write_i32 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_i32::<BigEndian>($n))?;
    }};
}
macro_rules! write_u64 {
    ($w:expr, $n:expr) => {{
        use byteorder::{BigEndian, WriteBytesExt};
        track_io!($w.write_u64::<BigEndian>($n))?;
    }};
}
macro_rules! write_all {
    ($w:expr, $n:expr) => {
        track_io!($w.write_all($n))?;
    };
}
macro_rules! write_zeroes {
    ($w:expr, $n:expr) => {
        track_io!($w.write_all(&[0; $n][..]))?;
    };
}
macro_rules! write_box {
    ($w:expr, $b:expr) => {
        track!($b.write_box(&mut $w))?;
    };
}
macro_rules! write_boxes {
    ($w:expr, $bs:expr) => {
        for b in $bs {
            track!(b.write_box(&mut $w))?;
        }
    };
}
macro_rules! box_size {
    ($b:expr) => {
        track!($b.box_size())?
    };
}
macro_rules! optional_box_size {
    ($b:expr) => {
        if let Some(ref b) = $b.as_ref() {
            track!(b.box_size())?
        } else {
            0
        }
    };
}
macro_rules! boxes_size {
    ($b:expr) => {{
        let mut size = 0;
        for b in $b.iter() {
            size += box_size!(b);
        }
        size
    }};
}

pub use error::{Error, ErrorKind};

pub mod aac;
pub mod avc;
pub mod fmp4;
pub mod io;
pub mod mpeg2_ts;

mod error;

/// This crate specific `Result` type.
pub type Result<T, E = Error> = std::result::Result<T, E>;