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576ade641e
* modify compledFilter parameter based on document * add test about complexFilter * add _getArguments() definition
100 lines
2.5 KiB
TypeScript
100 lines
2.5 KiB
TypeScript
import ffmpeg = require('fluent-ffmpeg');
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import { createWriteStream } from 'fs';
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const stream = createWriteStream('outputfile.divx');
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ffmpeg('/path/to/file.avi')
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.output('outputfile.mp4')
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.output(stream);
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ffmpeg('/path/to/file.avi')
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// You may pass a pipe() options object when using a stream
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.output(stream, { end: true });
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// Output-related methods apply to the last output added
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ffmpeg('/path/to/file.avi')
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.output('outputfile.mp4')
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.audioCodec('libfaac')
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.videoCodec('libx264')
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.size('320x200')
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.output(stream)
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.preset('divx')
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.size('640x480');
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// get arguments
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ffmpeg('/path/to/file.avi')
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._getArguments();
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// ComplexFilter
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ffmpeg('/path/to/file.avi')
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.output('outputfile.mp4')
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.complexFilter([
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{ inputs: '0:v', filter: 'scale', options: { w: 1920, h: 1080, interl: 1 }, outputs: [] },
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{ inputs: '0:a', filter: 'amerge', options: { inputs: 2 }, outputs: 'am'},
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'[am]aresample=48000:async=1[are]',
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{ inputs: 'are', filter: 'channelsplit' , options: { channel_layout: 'stereo'}, outputs: [] }
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], [])
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.audioCodec('libfaac')
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.videoCodec('libx264')
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.size('320x200');
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// Use the run() method to run commands with multiple outputs
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ffmpeg('/path/to/file.avi')
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.output('outputfile.mp4')
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.output(stream)
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.on('end', () => {
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console.log('Finished processing');
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})
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.run();
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// Create a command to convert source.avi to MP4
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const command = ffmpeg('/path/to/source.avi')
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.audioCodec('libfaac')
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.videoCodec('libx264')
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.format('mp4');
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// Create a clone to save a small resized version
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command.clone()
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.size('320x200')
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.save('/path/to/output-small.mp4');
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// Create a clone to save a medium resized version
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command.clone()
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.size('640x400')
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.save('/path/to/output-medium.mp4');
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// Save a converted version with the original size
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command.save('/path/to/output-original-size.mp4');
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ffmpeg.ffprobe('/path/to/file.avi', (err, metadata) => {
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console.dir(metadata);
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});
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ffmpeg.setFfmpegPath('path/to/ffmpeg');
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ffmpeg.setFfprobePath('path/to/ffprobe');
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ffmpeg.setFfmpegPath('path/to/ffmpeg');
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ffmpeg.getAvailableFormats((err, formats) => {
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console.log('Available formats:');
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console.dir(formats);
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});
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ffmpeg.getAvailableCodecs((err, codecs) => {
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console.log('Available codecs:');
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console.dir(codecs);
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});
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ffmpeg.getAvailableEncoders((err, encoders) => {
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console.log('Available encoders:');
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console.dir(encoders);
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});
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ffmpeg.getAvailableFilters((err, filters) => {
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console.log("Available filters:");
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console.dir(filters);
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});
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