Should I block it?
No, this file is 100% safe to run.
 
Relationships
     
    
        clmp2vs4.dll
Cyberlink MPEG2 encoder by CyberLink (Signed)
| Version: | 5.9.1509 | 
| MD5: | 75f9468225454cc72942e20f204ff51e | 
| SHA1: | 5dbe5df29949058791f4d7dfd0fd2640434f7fd5 | 
Overview
clmp2vs4.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by CyberLink which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Home Premium (6.1.7601.65536).
 Details
Details
| File name: | clmp2vs4.dll | 
| Publisher: | CyberLink Corp. | 
| Product name: | Cyberlink MPEG2 encoder | 
| Description: | CyberLink MPEG2 Video Encoder | 
| Typical file path: | C:\Program Files\cyberlink\powerproducer\clmp2vs4.dll | 
| File version: | 5.9.1509 | 
| Size: | 315.07 KB (322,632 bytes) | 
| Build date: | 3/9/2011 4:23 PM | 
| Certificate | 
| Issued to: | CyberLink | 
| Authority (CA): | VeriSign | 
| Effective date: | Friday, March 9, 2012 | 
| Expiration date: | Monday, April 13, 2015 | 
| Digital DNA | 
| File packed: | No | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 100.00% |  | 
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Lenovo | 100.00% |  |