Or createBufferedOutputStream when also a magic option buffer is set to true. This is the same as createOutputFromFile when the file is specified, Method output(file?: string, options: Options): stream.Readable | undefinedĭEPRECATED! Use one of the 3 output methods above. Or createBufferedInputStream when also a magic option buffer is set to true. This is the same as createInputFromFile when the file is specified, Method input(file?: string, options: Options): stream.Writable | undefinedĭEPRECATED! Use one of 3 input methods above. Then it returns a readable stream attached to that file. This is a mix of createOutputStream and createOutputToFile. Method createBufferedOutputStream(options: Options): stream.Readable This is the same as specifying an output on the command line.

Method createOutputToFile(file: string, options: Options): voidĭefines an ffmpeg output using specified path. The returned stream is a readable stream. Remember to specify the f option, which specifies the format of the output data. Method createOutputStream(options: Options): stream.Readable Using this method will cause a huge delay. Then it returns a writable stream attached to that file. It creates a temporary file and instructs ffmpeg to use it, This is a mix of createInputStream and createInputFromFile. Method createBufferedInputStream(options: Options): stream.Writable This is the same as specifying an input on the command line. Method createInputFromFile(file: string, options: Options): voidĭefines an ffmpeg input using specified path. The returned stream is a writable stream. Remember to specify the f option, which specifies the format of the input data. Method createInputStream(options: Options): stream.Writable

Creates a new instance of the ffmpeg converter class.Ĭonverting won't start until run() method is called.

Ffmpeg nodejs