My.son.2021.1080p.webrip.x264-rarbg

This specific file is a "WEBRip," meaning it was captured from a streaming service (like Peacock or Amazon Prime) rather than being a direct "WEB-DL."

Use a versatile player like VLC Media Player or MPC-HC to ensure the x264 video and AAC audio decode correctly. My.Son.2021.1080p.WEBRip.x264-RARBG

1080p (Full HD, typically 1920x800 for this film's aspect ratio). This specific file is a "WEBRip," meaning it

If you download separate subtitles, ensure the filename matches the video file exactly (excluding the extension) or drag and drop the .srt file into your player while the movie is running. This specific file is a "WEBRip