Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
(Note, Hendrik Leppkes publishes each variation of this file with the same version, but the hashes are unique.)
 
Relationships
     
    
        avfilter-lav-3.dll
By Hendrik Leppkes (Signed)
| MD5: | 1a2c0837588ef010479f9d531ea9e19e | 
| SHA1: | e3ebedec62e8d77bc3daac47397fb6e737e0ad7f | 
Overview
avfilter-lav-3.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Hendrik Leppkes which was issued by the COMODO CA Limited certificate authority (CA).
 Details
Details
| File name: | avfilter-lav-3.dll | 
| Typical file path: | C:\Program Files\k-lite codec pack\filters\lav\avfilter-lav-3.dll | 
| Size: | 162.54 KB (166,436 bytes) | 
| Certificate | 
| Issued to: | Hendrik Leppkes | 
| Authority (CA): | COMODO CA Limited | 
| Expiration date: | Wednesday, June 11, 2014 | 
| Digital DNA | 
| PE subsystem: | Windows Console | 
| File packed: | No | 
| Code language: | Microsoft Visual C++ | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Ultimate | 33.33% |  | 
| Windows 8 | 16.67% |  | 
| Windows 7 Professional | 16.67% |  | 
| Microsoft Windows XP | 16.67% |  | 
| Windows 8 Enterprise N | 16.67% |  | 
 Distribution by country
Distribution by country
Egypt installs about 33.33% of avfilter-lav-3.dll.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| GIGABYTE | 33.33% |  | 
| Hewlett-Packard | 33.33% |  | 
| Acer | 33.33% |  |