ADLINK Technology PCI-MP4S Instrukcja Użytkownika Pobierz pdf (Strona 61)

Function Library • 55

procedure DecoderCallbackProc(Decoder_Index:Longint;

int_status:Longint; VideoBufferaddress:Longint); stdcall

var

Str_Addr: Pointer;

Bitrate, Framerate, colorspace, videoformat: Longint;

begin

case int_status of

1: begin {********* image buffer OK *********}

// draw image here

end;

2: begin {********* Motion Detected *********}

end;

4: begin {********* Connect Ready Interrupt *********}

// You can get image config here and do somthing

end;

end; // end case int_status of

end;

// Main Code

var

Decoder_Index: Longint;

Result: Longint;

begin

channel := 0;

Result :=

AngeloMPEG4_Decode_Set_Callback

(Decoder_Index,

DecoderCallbackProc);

end;

AngeloMPEG4_Decode_Set_Image_Config–

@ Syntax

C/C++ (Windows 98/NT/2000/XP)

int AngeloMPEG4_Decode_Set_Image_Config(int Decoder_Index, int ConfigIndex ,

int Value);

Visual Basic(Windows 98/NT/2000/XP)

AngeloMPEG4_Decode_Set_Image_Config(ByVal Decoder_Index As Long, ByVal

ConfigIndex As Long, ByVal Value As Long) As Long

Delphi (Windows 98/NT/2000/XP)

AngeloMPEG4_Decode_Set_Image_Config(Decoder_Index:Longint;

ConfigIndex:Longint; Value:Longint):Longint;

@ Argument

Decoder_Index

Indicates the channel index of the decoder. The range of channels is 0 - 15.

ConfigIndex:

0 for BRIGHTNESS

1 for HUE

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 82 83

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