Before opening an .SSA file:
If your device (like a Smart TV) doesn't support the advanced features of an SSA file, you can convert it to the more universal format. SSA to SRT converter online for free | GoTranscript open ssa file
Since SSA files are text-encoded, you can open them in any basic editor like (Windows) or TextEdit (Mac) to view the raw script and metadata. Developer Tools : Before opening an
You may see files ending in .ass (Advanced SubStation Alpha). Most modern media players support SSA files natively
Most modern media players support SSA files natively or via plugins. You generally do not "open" the file alone; you play the video, and the player loads the subtitles.
Open your video, then go to Subtitle > Add Subtitle File... and select your .ssa file.