c# and codec audio and video

Question

Hi, I'm new here. I'm not a great C#/.Net programmer. I'd like to program a little application that decode in a memory buffer some all of multimedia file type (like avi, mp3, aac etc...) of all supported format (all installed codec) So 1) I'm a bit confused about codec, which is right name to use? Codec or Dx Filter? 2) I'd like to display all codecs present in a pc 3) There's a place where windows write which codec must used with file extention? 4) I've read about quartz dll but which is the right/fast way to decode in a memory buffer an mp3 or avi? Thanks

Answer 1

Hi Anoop,

 

Please try this SQL and let me know if it works for you

 

declare @storeid bigint
set @storeid=19
select  I.NameOfStores, I.ReferenceNo, SUM(Inwards.InwardQty) InwardQty,  SUM(ISNULL(Issued.IssuedQty,0)) IssuedQty, SUM((ISNULL(Inwards.InwardQty,0)-ISNULL(Issued.IssuedQty,0)))as Balance
from InventoryInwards as I
LEFT JOIN
        (select ReferenceNo,  nameofStores, ISNULL(Sum(ISNULL(Qty,0)),0) as InwardQty
        from InventoryInwards where StoreID=@storeid
        group By NameOfStores, ReferenceNo, Unit) as Inwards ON I.NameOfStores = Inwards.NameOfStores
        and i.ReferenceNo=Inwards.ReferenceNo

left JOIN
        (select   nameofStores, ISNULL(Sum(ISNULL(Qty,0)),0) as IssuedQty
        from InventoryIssued where StoreID=@storeid
        group By NameOfStores, ReferenceNo, unit) as Issued on I.NameOfStores= Issued.NameOfStores



where i.StoreID = @storeid
group by I.NameOfStores, I.ReferenceNo, I.Unit

Answer 2

Thanks Ankit... that was I missing out.