Industry Terminology Index

Audio & Timed Text Synchronization Glossary

Detailed definitions and explanations for terms and file types used in the professional captioning and broadcast workflows.

SRT (SubRip) Subtitel

Format subtitel teks polos paling kompatibel standar, menampilkan nomor indeks, stempel waktu, dan baris teks.

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WebVTT (VTT) Format

Format subtitel media HTML5 menggunakan desimal titik, metadata gaya, dukungan CSS, dan tata letak responsif.

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LRC (Lirik)

A specific audio metadata format containing line-by-line or word-by-word timestamp tags, primarily used to show synchronized lyrics during song playback.

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Keterangan

Text representing spoken words as well as sound effects, speaker names, and non-speech details for accessibility.

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Subtitel

Text translations of spoken dialogues intended for viewers who do not understand the original audio language.

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Transkrip

A complete textual representation of the spoken elements in an audio or video file without timing segments.

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Stempel Waktu

A precise marker representing the exact time a word, syllable, or subtitle block appears or disappears in media playback.

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Bentuk Gelombang

A visual representation of an audio signal showing amplitude changes over time, critical for manual subtitle alignment.

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Sinkronisasi

The process of matching subtitle onset times to the corresponding spoken audio signals.

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Offset Subtitle

The shift factor applied to translation files to push all timeline events forward or backward.

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Penentuan Waktu Karaoke

Ultra-precise temporal mapping where timestamps tag individual syllables or single words rather than whole lines.

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