
There is no widely recognized software or official documentation for a product specifically named . Based on current data, "dsrt" is likely a misspelling of "SRT" (SubRip Subtitle), and "v322" likely refers to a specific version of a subtitle editing tool.
If your video player only supports SRT but you have a SUB file, you can use this tool to re-save it in the required format. dsrt editor v322
If you are looking for a way to edit .srt files (the most common subtitle format), several reputable tools are frequently used: "dsrt editor v322" There is no widely recognized