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format/context/output: pass muxer options to avformat_write_header

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main() 2017-02-01 17:18:19 +01:00 committed by meh
parent 2aebc761dd
commit e04e9da298
1 changed files with 4 additions and 3 deletions
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7
src/format/context/output.rs
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@ -36,10 +36,11 @@ impl Output {
}
}
pub fn write_header(&mut self) -> Result<(), Error> {
pub fn write_header(&mut self, dictionary: Dictionary) -> Result<Dictionary, Error> {
unsafe {
match avformat_write_header(self.as_mut_ptr(), ptr::null_mut()) {
0 => Ok(()),
let mut d = dictionary.disown();
match avformat_write_header(self.as_mut_ptr(), &mut d) {
0 => Ok(Dictionary::own(d)),
e => Err(Error::from(e)),
}
}