A verified tool must display a high-resolution waveform that aligns perfectly with the video scrubber. When you "spot" a line of dialogue, you click exactly where the phoneme starts. Verification checks for latency—if you click at 0.5 seconds, the marker must land at 0.5 seconds, not 0.54 seconds.
: Time subtitles by setting in and out cues, often using the Ctrl+Enter shortcut to speed up the process. spot subtitling software verified
Ensuring subtitles are synchronized with the dialogue. A verified tool must display a high-resolution waveform