tools

func FfmpegPath ¶

func FfmpegPath() (string, error)

FfmpegPath will return path to ffmpeg binary and error if path is not found.

func FfprobeExtractMetadata ¶

func FfprobeExtractMetadata(videoFile string) (video.Metadata, error)

FfprobeExtractMetadata will query vide file metadata via ffprobe.

func FfprobePath ¶

func FfprobePath() (string, error)

FfprobePath will return path to ffprobe binary and error if path is not found.

func FindLibvmafModel ¶

func FindLibvmafModel() (string, error)

FindLibvmafModel will return path to libvmaf model file.

XXX: Although not specifically related to ffmpeg family tools, but for time being keep it here.

func FindTool ¶

func FindTool(exeName, overrideEnvVar string) (string, error)

FindTool will find tool executable in $PATH with possibility to override it via environment variable.