Sensoray 819 Windows SDK Manuel d'utilisateur télécharger pdf (Page 15)

Demo Applications and Examples

C# Visual Studio .NET Demo

A full feature demo application written in C# .NET is provided. This includes a class file to

communicate with all the functions in the DLL. The different channels may be controlled by right-

clicking on the channel of interest.

C source code

The following code demonstrates the ease of use for the SDK.

JPEG capture

Opens channel 2 in JPEG streaming mode and saves the first 30 JPEG files to disk (in the temp

directory).

int _tmain(int argc, _TCHAR* argv[])

{

int channels;

S819_CHAN s819chan;

HCNODE hcnode;

BUFFER buf;

int rc;

FILE *fin;

int i;

char name[60];

rc = S819_Enumerate(&channels);

S819_SetMode (0, &s819chan);

hcnode = S819_CreateCnode();

S819_AttachStreams(hcnode, 2, SMASK(STREAM_JPEG));

S819_StartStreams(hcnode, 2, SMASK(STREAM_JPEG));

for (i = 0; i < 30; i++) {

S819_WaitBuffer (hcnode, &buf);

sprintf(name, "c:\\temp\\test%d.jpg", i);

fin = fopen(name, "wb");

fwrite(buf.buf, 1, buf.length, fin);

fclose(fin);

}

S819_StopStreams(hcnode, 2, SMASK(STREAM_JPEG));

S819_DetachStreams(hcnode);

S819_DeleteCnode(hcnode);

S819_Close();

return 0;

}

H.264 Recording

Saves one file as raw H.264 output (test0.264) and another as ISO 14996-14 compliant .mp4.

1 2 ... 10 11 12 13 14 15 16

Pas de commentaire

Sensoray 819 Windows SDK Manuel d'utilisateur Page 15