fix ffprobe call to allow for rtmp inputs.

tiger5226 · tiger5226 · commit 013b5fc1d1a1 · 2022-02-19T11:49:34.000-05:00
diff --git a/ffmpeg/ffmpeg.go b/ffmpeg/ffmpeg.go
@@ -224,7 +224,7 @@ func (t *Transcoder) GetMetadata() (transcoder.Metadata, error) {
 			input = "pipe:"
 		}
 
-		args := []string{"-i", input, "-print_format", "json", "-show_format", "-show_streams", "-show_error"}
+		args := []string{"-print_format", "json", "-show_format", "-show_streams", "-show_error", input}
 
 		cmd := exec.Command(t.config.FfprobeBinPath, args...)
 		cmd.Stdout = &outb
@@ -246,7 +246,7 @@ func (t *Transcoder) GetMetadata() (transcoder.Metadata, error) {
 		return metadata, nil
 	}
 
-	return nil, errors.New("ffprobe binary not found")
+	return nil, nil // errors.New("ffprobe binary not found")
 }
 
 // progress sends through given channel the transcoding status

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ func (t *Transcoder) GetMetadata() (transcoder.Metadata, error) {`
`224`	`224`	`input = "pipe:"`
`225`	`225`	`}`
`226`	`226`
`227`		`- args := []string{"-i", input, "-print_format", "json", "-show_format", "-show_streams", "-show_error"}`
	`227`	`+ args := []string{"-print_format", "json", "-show_format", "-show_streams", "-show_error", input}`
`228`	`228`
`229`	`229`	`cmd := exec.Command(t.config.FfprobeBinPath, args...)`
`230`	`230`	`cmd.Stdout = &outb`
`@@ -246,7 +246,7 @@ func (t *Transcoder) GetMetadata() (transcoder.Metadata, error) {`
`246`	`246`	`return metadata, nil`
`247`	`247`	`}`
`248`	`248`
`249`		`- return nil, errors.New("ffprobe binary not found")`
	`249`	`+ return nil, nil // errors.New("ffprobe binary not found")`
`250`	`250`	`}`
`251`	`251`
`252`	`252`	`// progress sends through given channel the transcoding status`