: The video resolution (standard definition, which is lower quality but a smaller file size).
: The name of the website or group that uploaded/distributed the file.
This string appears to be a , likely from a torrent or file-sharing site.
: Short for "Dual Audio," meaning the file likely contains two different language tracks (usually Telugu and Hindi). x264 : The compression codec used to encode the video. ESub : "English Subtitles" are included in the file. .mkv : The file format/container used for the video.