Captions in minutes, not days

You start a caption job for a video and CastNest transcribes the audio into a WebVTT track. You can name the spoken language or let it be detected. When the job finishes, the track is attached to the video and appears in the caption menu.

English, Spanish, French, German, Portuguese, Italian, Arabic, Urdu, Hindi, Chinese, Japanese and Russian are labeled natively in the player, and the selectable list is served by the platform rather than fixed in the interface, so it can grow without a change on your side.

Transcription produces captions in the language actually spoken. Translation takes a finished caption track and renders it into a second language, added as its own track. So a single English talk can carry English, Spanish and Arabic captions, each selectable by the viewer.

Yes, on any plan. WebVTT, SRT and plain text files are accepted up to 5 MB and are attached as a track like any generated one, which is useful when a transcript has been professionally checked.

AI subtitles are included from the Growth plan upwards, and AI translation from Premium upwards. Manual caption upload is available on every plan, including Starter.

Indirectly but genuinely. A caption track gives search engines text describing what is actually said in the video, which a bare video file cannot offer. Combined with a descriptive title and page copy on your Nest, it gives a video page something to rank on.