ffmpeg

Documentation

Index

• func ConvertBytes(ctx context.Context, data []byte, outputExtension string, inputArgs []string, ...) ([]byte, error)
• func ConvertPath(ctx context.Context, inputFile string, outputExtension string, ...) (string, error)
• func ConvertPathWithDestination(ctx context.Context, inputFile string, outputFile string, inputArgs []string, ...) error
• func SetPath(path string)
• func Supported() bool

Functions

func ConvertBytes

func ConvertBytes(ctx context.Context, data []byte, outputExtension string, inputArgs []string, outputArgs []string, inputMime string) ([]byte, error)

ConvertBytes converts media data using ffmpeg.

Args: * data: The media data to convert * outputExtension: The extension that the output file should be. * inputArgs: Arguments to tell ffmpeg how to parse the input file. * outputArgs: Arguments to tell ffmpeg how to convert the file to reach the wanted output. * inputMime: The mimetype of the input data.

Returns: the converted data

func ConvertPath

func ConvertPath(ctx context.Context, inputFile string, outputExtension string, inputArgs []string, outputArgs []string, removeInput bool) (string, error)

ConvertPath converts a media file on the disk using ffmpeg and auto-generates the output file name.

Args: * inputFile: The full path to the file. * outputExtension: The extension that the output file should be. * inputArgs: Arguments to tell ffmpeg how to parse the input file. * outputArgs: Arguments to tell ffmpeg how to convert the file to reach the wanted output. * removeInput: Whether the input file should be removed after converting.

Returns: the path to the converted file.

func ConvertPathWithDestination

func ConvertPathWithDestination(ctx context.Context, inputFile string, outputFile string, inputArgs []string, outputArgs []string, removeInput bool) error

ConvertPathWithDestination converts a media file on the disk using ffmpeg and saves the result to the provided file name.

Args: * inputFile: The full path to the file. * outputFile: The full path to the output file. Must include the appropriate extension so ffmpeg knows what to convert to. * inputArgs: Arguments to tell ffmpeg how to parse the input file. * outputArgs: Arguments to tell ffmpeg how to convert the file to reach the wanted output. * removeInput: Whether the input file should be removed after converting.

func SetPath

func SetPath(path string)

SetPath overrides the path to the ffmpeg binary.

func Supported

func Supported() bool

Supported returns whether ffmpeg is available on the system.

ffmpeg is considered to be available if a binary called ffmpeg is found in $PATH, or if SetPath has been called explicitly with a non-empty path.