#NODE FLUENT FFMPEG CODE#

output like in your example (although your command line ffmpeg wasn't doing that). If you want multiple outputs, you can add more.

#NODE FLUENT FFMPEG CODE#

You can add multiple input or output options in one line using an array of options, the fluent ffmpeg github will also point you to some javascript code that works as shortcuts for some of these commands, although I still find it easier to use command line syntax. outputOptions()īasically, anything before -i is considered an input option, and anything between the input and output file is considered an output option.

/ encoding is complete, so callback or move on at this point / do stuff with progress data if you want Try this: var ffmpeg = require('fluent-ffmpeg')

func (c *Command) RunWithContext(ctx context.You've probably figured this out by now, but I'll answer anyway.

func (c *Command) Resolution(v string) *Command.

func (c *Command) Quality(v int) *Command.

func (c *Command) Preset(v string) *Command.

func (c *Command) PixelFormat(v string) *Command.

func (c *Command) PipeOutput(output io.Writer) *Command.

func (c *Command) PipeInput(input io.Reader) *Command.

func (c *Command) Overwrite(b bool) *Command.

func (c *Command) OutputPath(v string) *Command.

func (c *Command) OutputOptions(options.

func (c *Command) OutputLogs(writer io.Writer) *Command.

func (c *Command) OutputFormat(v string) *Command.

func (c *Command) NativeFramerateInput(v bool) *Command.

func (c *Command) KeyframeInterval(v int) *Command.

func (c *Command) InputPath(v string) *Command.

func (c *Command) InputOptions(options.

func (c *Command) FromFormat(format string) *Command.

func (c *Command) FrameRate(v int) *Command.

func (c *Command) ConstantRateFactor(v int) *Command.

func (c *Command) BuildWithContext(ctx context.Context) *exec.Cmd.

func (c *Command) BufferSize(v int) *Command.

func (c *Command) AudioRate(v int) *Command.

func (c *Command) AudioCodec(v string) *Command.

func (c *Command) AudioChannels(v int) *Command.

func (c *Command) AudioBitRate(v int) *Command.

func (c *Command) AspectRatio(v string) *Command.

func NewCommand(ffmpegPath string) *Command.

func (a *Args) GetVideoMinBitrate() string.func (a *Args) GetVideoMaxBitrate() string.func (a *Args) GetVideoBitRateTolerance() string.func (a *Args) GetVideoBitRate() string.func (a *Args) GetPixelFormat() string Merge Multiple Videos using node fluent ffmpeg Ask Question 9 requirement is to read all the files in the directory and merge them.func (a *Args) GetOutputOptions() string.func (a *Args) GetKeyframeInterval() string.func (a *Args) GetInputOptions() string.func (a *Args) GetConstantRateFactor() string.func (a *Args) GetAudioChannels() string.func (a *Args) GetAudioBitrate() string.

func (a *Args) GetAspectRatio() string.

If you want to view the errors/logs returned from FFmpeg, provide an io.Writer to receive the data. You could use context to set the timeout: ctx, cancel := context.WithTimeout(context.Background(), time.Second * 5) You will need FFmpeg installed on your machine, or you can specify a path to a binary: // Provide an empty string to use default FFmpeg pathĬmd = fluentffmpeg.NewCommand('/path/to/ffmpeg/binary')Ĭreate and run commands using an API similar to node-fluent-ffmpeg: err := fluentffmpeg.NewCommand(''). Go get -u /modfy/fluent-ffmpeg Requirements

Node fluent ffmpeg