Videolangua – end-to-end video translate and subtitle/ dub

Show HN: Videolangua – end-to-end video translate and subtitle/ dub

Operating in show hn launch, Videolangua – end-to-end video translate and subtitle/ dub operates.

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What it is A practical pipeline to go from video → transcripts → bilingual subtitles (A/B at once) or voice dub (choose female or male). It targets lectures, tutorials, tech talks etcCurrent constraints (honest version)No speaker diarization yet → one TTS voice for the entire videoVoice choice: female / maleBilingual subtitles (e.g., EN+JP, EN+ZH, EN+KR) with length-aware line breakingYou can add customized terms and translations in front of the listening model and the translation model to get the best accuracyLong videos: we re-anchor timestamps periodically to fight driftPipeline (condensed)ASR with word-level timestampsSegment cleanup + merge tiny fragmentsMT twice → produce A/B subtitle

The company sits in the show hn launch segment, where it competes on its core product or service.

Directory data places it at the Show HN launch stage.

Website: videolangua.com