scuffle_ffmpeg::ffi

Function av_probe_input_format

Source 
pub unsafe extern "C" fn av_probe_input_format(
    pd: *const AVProbeData,
    is_opened: i32,
) -> *const AVInputFormat
Expand description

Guess the file format.

@param pd data to be probed @param is_opened Whether the file is already opened; determines whether demuxers with or without AVFMT_NOFILE are probed.