# Captions Stash supports captioning with SRT and VTT files. These files need to be named as follows: ## Scene - {scene_name}.{language_code}.ext - {scene_name}.ext Where `{language_code}` is defined by the [ISO-6399-1](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) (2 letters) standard and `ext` is the file extension. Captions files without a language code will be labeled as Unknown in the video player but will work fine. Scenes with captions can be filtered with the `captions` criterion. **Note:** If the caption file was added after the scene was initially added during scan you will need to run a Selective Scan task for it to show up.