Function mp4parse_capi::mp4parse_get_track_video_info [−][src]
#[no_mangle]
pub unsafe extern "C" fn mp4parse_get_track_video_info(
parser: *mut Mp4parseParser,
track_index: u32,
info: *mut Mp4parseTrackVideoInfo
) -> Mp4parseStatus
Expand description
Fill the supplied Mp4parseTrackVideoInfo
with metadata for track
.
Safety
This function is unsafe because it dereferences the the parser and info raw
pointers passed to it. Callers should ensure the parser pointer points to a
valid Mp4parseParser
and that the info pointer points to a valid
Mp4parseTrackVideoInfo
.