Delphi Forum

i have the following memorystream that hold mp3 file with 1 MB size var mpaud: TMemoryStream; begin mpaud := TMemoryStream.Create; try mpaud.LoadFromFile ('dd.mp3'); mpaud.Position := 0; memo1.Lines.Add(inttostr(mpaud.Size)); mpaud.SaveToFile('tt.mp3'); finally mpaud.Free; end; i wanted to compress ...

but how to extract that header in server side ? and cut it out from the actual bufferchannel ?

i have this current tidbytes variable var BufferChannel : tidbyets; ... BufferChannel:= RawToBytes('Buffer^, Buffersize); udpreciver.SendBuffer(ipaddr, port, BufferChannel); which i send it through indy udp server as sendbuffer i want to add extra data with it while sending like adding header infron...

ertank yazdı: ↑13 Ara 2017 09:20 If you have your own list you can send back messages when required. However, as you are using UDP protocol there will be no way to know for sure that if your client actually receiving these messages.

i will update with new code shortly this code is disaster not recomended

i know that udp is connection-less ,what i mean about CONNECTED CLIENTS is the Client who subscribed to that port .

running 4 client app and the count remains 1 2017-12-10 00:33:12.230 1 2017-12-10 00:33:15.218 1 2017-12-10 00:33:18.230 1 2017-12-10 00:33:21.218 1 2017-12-10 00:33:24.217 1 2017-12-10 00:33:27.215 1 2017-12-10 00:34:17.575 1 2017-12-10 00:34:20.578 1 2017-12-10 00:34:21.150 1 2017-12-10 00:34:23.5...

i have try this sadly it send only to the sender

Hey forum long time to be here , i have a question for experts sense i did not find a true example of what i needed i have written this UDPserver and client Client unit udpfrm; interface uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Control...

here is the project on 2shared as EXE

http://www.2shared.com/file/zH9rxVZ0/TestCam.html

i really get difficulty to make this work on dll if you can show me an example with this project

G.arkas Thanks for posting . but i need to understand how this will work with Dll ? is this unit makes The Application.mainform.handle works ? and should i add the unit and export those intialize also this part have an error type TApplication = class // To fix you should add Class(Tobject) private F...

Thank you G.Arkas i will be waiting inchallah .

i have this project that i use it top capture webcam it works normal on EXE i can read the device list and capture the camera . But when i try to use The same forms with the same files into a dll i only can read the device list and unable to Capture the camera any idea why ? Here is the full project...

i tried something like that to generate unrepeated guids do i have a risk of dublicated record ? here is the code

can i better insert to database unique unreapeated GUIDs ?

i want to encode that record exactly same as GUID