Function output 

pub fn output<P: AsRef<Path> + ?Sized>(path: &P) -> Result<Output, Error>

Opens a media file for writing (muxing).

Creates a new output file with format auto-detected from the file extension. The file is created/truncated and ready for writing after adding streams.

Parameters

• path - Path to the output file

Returns

An context::Output that can be used to add streams and write packets.

Errors

• File cannot be created (permission denied, invalid path)
• Format cannot be determined from extension
• Unsupported format

Example

let mut output = ffmpeg::format::output(&"output.mp4")?;

// Add video stream
let mut stream = output.add_stream(encoder)?;
stream.set_parameters(&encoder);

// Write header
output.write_header()?;

// Write packets...
output.write_packet(&packet)?;

// Finalize
output.write_trailer()?;