feat(subsonic): support timeOffset in stream.view

as per opensubsonic/open-subsonic-api#54 opensubsonic/open-subsonic-api#21
sentriz · Sep 28, 2023 · 3365591 · 3365591
1 parent 2caee44
commit 3365591
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/server/ctrlsubsonic/handlers_common.go b/server/ctrlsubsonic/handlers_common.go
@@ -37,7 +37,9 @@ func (c *Controller) ServePing(_ *http.Request) *spec.Response {
 
 func (c *Controller) ServeGetOpenSubsonicExtensions(_ *http.Request) *spec.Response {
 	sub := spec.NewResponse()
-	sub.OpenSubsonicExtensions = spec.OpenSubsonicExtensions{}
+	sub.OpenSubsonicExtensions = spec.OpenSubsonicExtensions{
+		"transcodeOffset": {1},
+	}
 	return sub
 }
 

diff --git a/server/ctrlsubsonic/handlers_raw.go b/server/ctrlsubsonic/handlers_raw.go
@@ -218,6 +218,7 @@ func (c *Controller) ServeStream(w http.ResponseWriter, r *http.Request) *spec.R
 
 	maxBitRate, _ := params.GetInt("maxBitRate")
 	format, _ := params.Get("format")
+	timeOffset, _ := params.GetInt("timeOffset")
 
 	if format == "raw" || maxBitRate >= audioFile.AudioBitrate() {
 		http.ServeFile(w, r, file.AbsPath())
@@ -240,6 +241,9 @@ func (c *Controller) ServeStream(w http.ResponseWriter, r *http.Request) *spec.R
 	if maxBitRate > 0 && int(profile.BitRate()) > maxBitRate {
 		profile = transcode.WithBitrate(profile, transcode.BitRate(maxBitRate))
 	}
+	if timeOffset > 0 {
+		profile = transcode.WithSeek(profile, time.Second*time.Duration(timeOffset))
+	}
 
 	log.Printf("trancoding to %q with max bitrate %dk", profile.MIME(), profile.BitRate())