优化播放

This commit is contained in:
truewhile
2026-09-08 09:24:29 +08:00
parent fdfb2ee987
commit 4d698d2757
12 changed files with 469 additions and 89 deletions
+17 -1
View File
@@ -25,7 +25,8 @@ func (s *StreamService) ServeHLSPlaylist(w http.ResponseWriter, r *http.Request,
}
startSec := parseHLSStartSec(r)
seekGen := parseHLSSeekGen(r)
if _, err := s.transcoder.EnsureJobFrom(r.Context(), mediaID, startSec, seekGen); err != nil {
subtitleStream := parseHLSSubtitleStream(r)
if _, err := s.transcoder.EnsureJobFromSubtitle(r.Context(), mediaID, startSec, seekGen, subtitleStream); err != nil {
return err
}
s.transcoder.TouchJob(mediaID)
@@ -60,6 +61,21 @@ func (s *StreamService) ServeHLSPlaylist(w http.ResponseWriter, r *http.Request,
return nil
}
func parseHLSSubtitleStream(r *http.Request) int {
if r == nil {
return -1
}
raw := strings.TrimSpace(r.URL.Query().Get("subtitle"))
if raw == "" {
return -1
}
v, err := strconv.Atoi(raw)
if err != nil || v < 0 {
return -1
}
return v
}
func parseHLSStartSec(r *http.Request) float64 {
if r == nil {
return 0