apps/goffmpeg
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getting ffmpeg and ffprobe path automatically

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This commit is contained in:
frr
2018-02-01 17:08:17 +01:00
parent 983d2f1308
commit b9b0fb7a41
2 changed files with 60 additions and 12 deletions
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28
transcoder/transcoder.go
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@@ -89,13 +89,19 @@ func (t Transcoder) GetCommand() string {
/*** FUNCTIONS ***/
func (t *Transcoder) Initialize(inputPath string, outputPath string, configuration *ffmpeg.Configuration) (error) {
func (t *Transcoder) Initialize(inputPath string, outputPath string) (error) {
configuration, err := ffmpeg.Configure()
if err != nil {
fmt.Println(err)
return err
}
if inputPath == "" {
return errors.New("error: transcoder.Initialize -> inputPath missing")
}
_, err := os.Stat(inputPath)
_, err = os.Stat(inputPath)
if os.IsNotExist(err) {
return errors.New("error: transcoder.Initialize -> input file not found")
}
@@ -104,24 +110,26 @@ func (t *Transcoder) Initialize(inputPath string, outputPath string, configurati
cmd := exec.Command("/bin/sh", "-c", command)
fmt.Println(cmd)
var out bytes.Buffer
cmd.Stdout = &out
cmdErr := cmd.Start()
err = cmd.Start()
if cmdErr != nil {
return cmdErr
if err != nil {
return err
}
_, errProc := cmd.Process.Wait()
if errProc != nil {
return errProc
_, err = cmd.Process.Wait()
if err != nil {
return err
}
var Metadata models.Metadata
if err := json.Unmarshal([]byte(out.String()), &Metadata); err != nil {
if err = json.Unmarshal([]byte(out.String()), &Metadata); err != nil {
return err
}
@@ -133,7 +141,7 @@ func (t *Transcoder) Initialize(inputPath string, outputPath string, configurati
t.SetInputPath(inputPath)
t.SetOutputPath(outputPath)
t.SetMediaFile(MediaFile)
t.SetConfiguration(*configuration)
t.SetConfiguration(configuration)
return nil