Should I block it?

No, this file is 100% safe to run.

Relationships

PE file structure

Show functions

Import table

kernel32.dll

GetCurrentProcess, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, MultiByteToWideChar, GetTempFileNameW, GetTempPathW, CopyFileW, MoveFileW, DeleteFileW, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, InterlockedCompareExchange, Sleep, InterlockedExchange, TerminateProcess

msvcr90.dll

DllMain

Export table

MP4AddAudioTrack

MP4Close

MP4ConvertFromTrackTimestamp

MP4ConvertToTrackDuration

MP4Create

MP4Delete3GPMetadata

MP4DeleteMetadataAlbum

MP4DeleteMetadataAlbumArtist

MP4DeleteMetadataArtist

MP4DeleteMetadataComment

MP4DeleteMetadataCoverArt

MP4DeleteMetadataDisk

MP4DeleteMetadataFreeForm

MP4DeleteMetadataGenre

MP4DeleteMetadataGrouping

MP4DeleteMetadataName

MP4DeleteMetadataRating

MP4DeleteMetadataTempo

MP4DeleteMetadataTool

MP4DeleteMetadataTrack

MP4DeleteMetadataWriter

MP4DeleteMetadataYear

MP4FindTrackId

MP4Free

MP4Get3GPMetadata

MP4Get3GPMetadataInteger

MP4GetChunkIdFromTime

MP4GetMetadataAlbum

MP4GetMetadataAlbumArtist

MP4GetMetadataArtist

MP4GetMetadataComment

MP4GetMetadataCompilation

MP4GetMetadataCoverArt

MP4GetMetadataDisk

MP4GetMetadataFreeForm

MP4GetMetadataGenre

MP4GetMetadataGrouping

MP4GetMetadataName

MP4GetMetadataRating

MP4GetMetadataTempo

MP4GetMetadataTool

MP4GetMetadataTrack

MP4GetMetadataWriter

MP4GetMetadataYear

MP4GetNumberOfTracks

MP4GetSampleIdFromTime

MP4GetSampleTime

MP4GetStringProperty

MP4GetTrackAudioMpeg4Type

MP4GetTrackBitRate

MP4GetTrackBytesProperty

MP4GetTrackDuration

MP4GetTrackESConfiguration

MP4GetTrackEsdsObjectTypeId

MP4GetTrackH264LengthSize

MP4GetTrackH264ProfileLevel

MP4GetTrackH264SeqPictHeaders

MP4GetTrackIntegerProperty

MP4GetTrackMaxSampleSize

MP4GetTrackMediaDataName

MP4GetTrackNumberOfChunks

MP4GetTrackNumberOfSamples

MP4GetTrackTimeScale

MP4GetTrackType

MP4GetTrackVideoHeight

MP4GetTrackVideoMetadata

MP4GetTrackVideoWidth

MP4GetVideoProfileLevel

MP4MakeIsmaCompliant

MP4Modify

MP4Optimize

MP4PrintAudioInfo

MP4PrintVideoInfo

MP4Read

MP4ReadChunk

MP4ReadEx

MP4ReadSample

MP4Set3GPMetadata

MP4Set3GPMetadataInteger

MP4SetAudioProfileLevel

MP4SetMetadataAlbum

MP4SetMetadataAlbumArtist

MP4SetMetadataArtist

MP4SetMetadataComment

MP4SetMetadataCompilation

MP4SetMetadataCoverArt

MP4SetMetadataDisk

MP4SetMetadataFreeForm

MP4SetMetadataGenre

MP4SetMetadataGrouping

MP4SetMetadataName

MP4SetMetadataRating

MP4SetMetadataTempo

MP4SetMetadataTool

MP4SetMetadataTrack

MP4SetMetadataWriter

MP4SetMetadataYear

MP4SetTimeScale

MP4SetTrackESConfiguration

MP4WriteSample

libmp4v2.dll

Winamp libmp4v2 Library by Nullsoft

Remove libmp4v2.dll

Version:	5.6.4.3418
MD5:	eb23983f26ba03dbe441ac4d839f3fe3
SHA1:	7c277f65617d0b0feb7ef9f05fc54a78937b46e8

Overview

libmp4v2.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Winamp published by Nullsoft, Inc, Winamp from Nullsoft, Inc and Winamp by Nullsoft, Inc. This particular version is usually found on Windows 7 Ultimate (6.1.7601.65536).

Details

File name:	libmp4v2.dll
Publisher:	Nullsoft, Inc.
Product name:	Winamp libmp4v2 Library
Description:	Winamp Support Library
Typical file path:	C:\Program Files\winamp\libmp4v2.dll
File version:	5.6.4.3418
Size:	178 KB (182,272 bytes)
Build date:	6/26/2013 1:48 PM
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 9.0
.NET CLR:	No

More details

Programs

The following programs will install this file

Winamp Essentials Pack

Christoph Grether

7% remove

Win7 Taskbar

Magyari Attila

1% remove

Winamp

Nullsoft, Inc

9% remove

Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features. Winamp supports music playback using MP3, MIDI, MOD, MPEG-1 audio layers 1 and 2, AAC, M4A, FLAC, WAV and WMA. Winamp was one of the first common mu...

Chipamp

OverClocked ReMix

1% remove

MiniTube

SongReference.com

42% remove

Runs as a Winamp plugin.