MP4D_open

minimp4_sys

Function MP4D_open 

Source 
pub unsafe extern "C" fn MP4D_open(
    mp4: *mut MP4D_demux_t,
    read_callback: Option<unsafe extern "C" fn(offset: i64, buffer: *mut c_void, size: usize, token: *mut c_void) -> c_int>,
    token: *mut c_void,
    file_size: i64,
) -> c_int
Expand description

Parse given input stream as MP4 file. Allocate and store data indexes. return 1 on success, 0 on failure The MP4 indexes may be stored at the end of stream, so this function may parse all stream. It is guaranteed that function will read/seek sequentially, and will never jump back.