<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Einzelne Frames]]></title><description><![CDATA[<p>Wie kann ich einzelne Frames bei der Webcam abfangen das ich die pixel anschauen kann???</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/108983/einzelne-frames</link><generator>RSS for Node</generator><lastBuildDate>Tue, 30 Jun 2026 15:14:37 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/108983.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 05 May 2005 12:05:41 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Einzelne Frames on Thu, 05 May 2005 12:05:41 GMT]]></title><description><![CDATA[<p>Wie kann ich einzelne Frames bei der Webcam abfangen das ich die pixel anschauen kann???</p>
]]></description><link>https://www.c-plusplus.net/forum/post/782193</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/782193</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Thu, 05 May 2005 12:05:41 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Fri, 06 May 2005 14:17:00 GMT]]></title><description><![CDATA[<p>*push* <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f644.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--face_with_rolling_eyes"
      title=":rolling_eyes:"
      alt="🙄"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/782916</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/782916</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Fri, 06 May 2005 14:17:00 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Fri, 06 May 2005 14:34:36 GMT]]></title><description><![CDATA[<p>Schau dich mal <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/multimed/htm/_win32_video_capture.asp" rel="nofollow">hier</a> ein wenig um <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":)"
      alt="🙂"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/782927</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/782927</guid><dc:creator><![CDATA[flenders]]></dc:creator><pubDate>Fri, 06 May 2005 14:34:36 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Fri, 06 May 2005 18:16:35 GMT]]></title><description><![CDATA[<p>ich find da nichts um einzelne pixel zulesen <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /> <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/783080</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/783080</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Fri, 06 May 2005 18:16:35 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Sat, 07 May 2005 20:40:04 GMT]]></title><description><![CDATA[<p>oder geht des nur mit GetDc und dann GetPixel???</p>
]]></description><link>https://www.c-plusplus.net/forum/post/783685</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/783685</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Sat, 07 May 2005 20:40:04 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Sat, 07 May 2005 21:34:14 GMT]]></title><description><![CDATA[<p>Schau dir mal <a href="http://msdn.microsoft.com/library/en-us/gdi/bitmaps_7gms.asp" rel="nofollow">GetDIBits</a> an <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f642.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--slightly_smiling_face"
      title=":)"
      alt="🙂"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/783705</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/783705</guid><dc:creator><![CDATA[flenders]]></dc:creator><pubDate>Sat, 07 May 2005 21:34:14 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Mon, 09 May 2005 11:34:55 GMT]]></title><description><![CDATA[<p>also ich hab jetzt die dc in eine bitmap reinkopiert und versuch die bitmap abzuspeichern aber ich bekomm immer ein komplett schwarzes bild und bei GetDiBits ist auch alles schwarz :(:(:(</p>
]]></description><link>https://www.c-plusplus.net/forum/post/784744</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/784744</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Mon, 09 May 2005 11:34:55 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Mon, 09 May 2005 14:17:11 GMT]]></title><description><![CDATA[<p>Hast du dazu die Funktion aus den FAQ verwendet?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/784983</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/784983</guid><dc:creator><![CDATA[flenders]]></dc:creator><pubDate>Mon, 09 May 2005 14:17:11 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Mon, 09 May 2005 14:45:17 GMT]]></title><description><![CDATA[<p>Ja hab ich :p</p>
]]></description><link>https://www.c-plusplus.net/forum/post/785021</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/785021</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Mon, 09 May 2005 14:45:17 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Tue, 10 May 2005 12:46:57 GMT]]></title><description><![CDATA[<p>Zur Zeit versuch ich es so aber des funktioniert nich <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /></p>
<pre><code class="language-cpp">bool SearchMovement(HWND Cam)
{
   char szFile[20];

   HDC memdc=GetDC(NULL);
   HBITMAP hbitmap;
   BITMAP  bmp;
   BITMAPINFO IHdr;

   capGrabFrame(Cam); 
   capEditCopy(Cam);  
   OpenClipboard(Cam);
   hbitmap =(HBITMAP)::GetClipboardData(CF_BITMAP); 
   CloseClipboard();

   SelectObject(DC,hbitmap);
   BitBlt(memdc,0,0,500,500,DC,0,0,SRCCOPY); 

   //GetDIBits(memdc, hbitmap, 0,300, bmp.bmBits, (BITMAPINFO*)&amp;IHdr, DIB_RGB_COLORS);
   //wsprintf(szFile,&quot;Bitmap=%d&quot;,bmp.bmBits);
   //MessageBox(NULL,szFile,0,0);
   return 1;

}
</code></pre>
<p>aber das Bild wird nich gezeichnet <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/785653</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/785653</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Tue, 10 May 2005 12:46:57 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Tue, 10 May 2005 16:47:12 GMT]]></title><description><![CDATA[<pre><code class="language-cpp">bool SearchMovement(HWND Cam)
{
    OpenClipboard(Cam);
    EmptyClipboard();
    capGrabFrame(Cam); 
    capEditCopy(Cam);  

   if(IsClipboardFormatAvailable(CF_BITMAP))//HIER KOMM ICH NIEMALS HIN 
   {
	   MessageBox(NULL,&quot;JUHU&quot;,0,0);
	   HBITMAP handle = (HBITMAP)GetClipboardData(CF_BITMAP);
    }
   CloseClipboard();

   return 1;

}
</code></pre>
<p>also ich muss des nur noch reinbekommen aber leider wird des if nie TRUE <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f61e.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--disappointed_face"
      title=":("
      alt="😞"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/785915</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/785915</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Tue, 10 May 2005 16:47:12 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Wed, 11 May 2005 14:20:47 GMT]]></title><description><![CDATA[<p>Ok habs geschafft hab immer das falsche handle reingegeben ^^<br />
so jetzt muss ich nur noch an die pixel rankommen das bild hab ich schon!!<br />
kann ich das mit GetDIBits machen????</p>
]]></description><link>https://www.c-plusplus.net/forum/post/786641</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/786641</guid><dc:creator><![CDATA[Klara]]></dc:creator><pubDate>Wed, 11 May 2005 14:20:47 GMT</pubDate></item><item><title><![CDATA[Reply to Einzelne Frames on Wed, 11 May 2005 14:56:06 GMT]]></title><description><![CDATA[<p>Einzelne Pixel kannst du mit GetPixel abfragen, wenn du aber alle verarbeiten willst, dann solltest du aus Performance-Gründen GetDIBits nehmen.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/786666</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/786666</guid><dc:creator><![CDATA[flenders]]></dc:creator><pubDate>Wed, 11 May 2005 14:56:06 GMT</pubDate></item></channel></rss>