

The subtitles should be displayed on the TV screen. Now connect to Chromecast and start playback as usual. Select the option Play on Chromecast from the Play menu.Play the video in SMPlayer and select the vtt subtitle from the menu Subtitles -> Primary track.Store the vtt file in the same folder of the video. Or just use any other tool you may find on the Internet. You can convert subtitles in srt format to the vtt format here. First you need to convert the subtitles to vtt.The subtitles must be in the same folder of the video.However currently there are some limitations:

Now SMPlayer 17.3 has just added the possibility to display subtitles on Chromecast (still an experimental feature). SMPlayer 17.1 added support for Chromecast.
