00:00.000 / 00:30.000
120ms
s
Interactive Multi-Track Visualizer
Segments
Ad Cues
Subtitles
PTS Drift
LIVE BUFFER
H.264 / AAC (AAC-LC)
Segment #1 (0.00s - 6.00s)
PTS Offset: +0.024s (Normal)
[Subtitle caption track active]
Buffer Latency
2.45s
Live Edge Gap
PTS / DTS Drift
+14ms
Continuity OK
Ad Cue State
EXT-X-CUE-IN
0 Ad Breaks Active
Subtitle Sync Delta
0ms
VTT Timed Text OK
HLS Playlist (.m3u8)
Subtitle Timing Offset Tester
0 ms
Simulate WebVTT caption latency drift relative to video PTS timestamps. Negative values lead video; positive values lag behind.
WebVTT Captions Code
Realtime Stream Audit Log
0 Errors / 0 Warnings