How to get Mpeg Header information?

[naveen111]

Hi guys,

I am working to get all the Mpeg Header information... for both Mpeg 1 and Mpeg 2.0 version
Most of the Header information i got from this link in c#...

http://weblogs.asp.net/gayanperera/archive/2008/01/29/mpeg-header-reader.aspx


but i cant able to get the other mpeg header information which i listed below...



VideoHeader Information
-----------------------

int Frames
int IFrames
int BFrames
int PFrames

int StreamTypeCode
string StreamTypeText
bool TopFieldFirst
DCTType
QuantizerScale
ScanType
FrameType

NumberOfGOPs
bool FirstGOPClosed
int NumberOfClosedGOPS
MaxFramesPerGOP
MinFramesPerGOP
int AverageBitRate


AudioHeader Information
-----------------------
double LeftChannelDCLevel
double RightChannelDCLevel
double LeftChannelPeakLevel
double RightChannelPeakLevel
double LeftChannelRMSLevel
double RightChannelRMSLevel


If you have any idea how to get these header informations.. please let me know..

Thanks in Advance....
Navaneethan