incremental waveform generation (kind-of) working

ui/browsing/albumpage.go

@@ -404,7 +404,7 @@ func formatMiscLabelStr(a *mediaprovider.AlbumWithTracks) string {
 	if y := a.ReissueDate.Year; y != nil && *y > a.YearOrZero() {
 		yearStr += fmt.Sprintf(" (%s %s)", lang.L("reissued"), util.FormatItemDate(a.ReissueDate))
 	}
-	return fmt.Sprintf("%s · %s · %s%s", yearStr, tracksMsg, discs, util.SecondsToTimeString(float64(a.Duration)))
+	return fmt.Sprintf("%s · %s · %s%s", yearStr, tracksMsg, discs, util.SecondsToTimeString(a.Duration.Seconds()))
 }
 
 func (s *albumPageState) Restore() Page {

ui/browsing/nowplayingpage.go

@@ -375,7 +375,7 @@ func (a *NowPlayingPage) fetchLyrics(ctx context.Context, song *mediaprovider.Tr
 		}
 	}
 	if lyrics == nil && a.lrcFetch != nil {
-		lyrics, err = a.lrcFetch.FetchLrcLibLyrics(song.Title, song.ArtistNames[0], song.Album, song.Duration)
+		lyrics, err = a.lrcFetch.FetchLrcLibLyrics(song.Title, song.ArtistNames[0], song.Album, int(song.Duration.Seconds()))
 		if err != nil {
 			log.Println(err.Error())
 		}
@@ -445,7 +445,7 @@ func (a *NowPlayingPage) Reload() {
 	a.queueList.SetItems(a.queue)
 	a.totalTime = 0.0
 	for _, tr := range a.queue {
-		a.totalTime += float64(tr.Metadata().Duration)
+		a.totalTime += tr.Metadata().Duration.Seconds()
 	}
 	a.formatStatusLine()
 
@@ -546,7 +546,7 @@ func (a *NowPlayingPage) formatStatusLine() {
 
 	dur := 0.0
 	if np := a.pm.NowPlaying(); np != nil {
-		dur = float64(np.Metadata().Duration)
+		dur = np.Metadata().Duration.Seconds()
 	}
 	statusSuffix := ""
 	trackNum := 0

ui/browsing/playlistpage.go

@@ -514,7 +514,7 @@ func (a *PlaylistPageHeader) formatPlaylistTrackTimeStr(p *mediaprovider.Playlis
 	fallbackTracksMsg := fmt.Sprintf("%d %s", p.TrackCount, tracks)
 	tracksMsg := lang.LocalizePluralKey("{{.trackCount}} tracks",
 		fallbackTracksMsg, p.TrackCount, map[string]string{"trackCount": strconv.Itoa(p.TrackCount)})
-	return fmt.Sprintf("%s, %s", tracksMsg, util.SecondsToTimeString(float64(p.Duration)))
+	return fmt.Sprintf("%s, %s", tracksMsg, util.SecondsToTimeString(p.Duration.Seconds()))
 }
 
 func (s *playlistPageState) Restore() Page {