| DirectVobSub (VSFilter) | |
|---|---|
| Original author(s) | Gabest | 
| Developer(s) | Armada, janwillem32, nevcairiel, Underground78, v0lt, vBm, XhmikosR | 
| Stable release | 2.41.7259    / May 13, 2013  | 
| Operating system | Microsoft Windows | 
| Platform | DirectShow | 
| Type | Filter | 
| License | GPL | 
| Website | |
DirectVobSub (formerly known as VSFilter) is a software add-on for Microsoft Windows (a DirectShow filter) that is able to read external subtitle files and superimposes them on a playing video file. [1] [2] [3]
DirectVobSub/VSFilter were formerly part of a whole application known as VobSub which was also able to extract subtitles from DVD Video and create text-based subtitles, without ripping the DVD to a file first. The last version of VobSub was version 2.23, after which the development of VobSub ceased. VSFilter was a part of the guliverkli project on the SourceForge web site. The guliverkli project also includes the ability to extract subtitles from a DVD via the vobsub ripper program. [4] [5] [6] However, development of guliverkli ceased in 2005 with version 2.37. In 2007, it became a part of the Guliverkli2 project, now known as DirectVobSub, starting with version 2.38. [7] [8] [9] [10] [11] But till September, 2012, the last guliverkli2 commitment was on April 10, 2011. [12] Then, the MPC-HC project took over the sources. Under that project, DirectVobSub was very briefly in active development again, [13] but MPC-HC shut down in 2017 due to a lack of developers.
DirectVobSub is also capable of extracting subtitles from a DVD without ripping it to a file first. "Vobsub rippers" are also available for the same effect. Note also the guliverkli project has a related project VSrip.
| Format name | Extension | 
|---|---|
| VobSub | .sub/.idx | 
| SubStation Alpha/Advanced SubStation Alpha | .ssa/.ass | 
| SubRip | .srt | 
| MicroDVD | .sub | 
| SAMI | .smi | 
| PowerDivX | .psb | 
| Universal Subtitle Format | .usf | 
| Structured Subtitle Format | .ssf | 
DirectVobSub is simply a DirectShow filter which can be used to display subtitle. It integrates automatically with any DirectShow player like ...