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<blockquote data-quote="DiskHead" data-source="post: 728692" data-attributes="member: 112323">I should mention, in case it has some significance, that when I downloaded the source TestApp wouldn't compile.&nbsp; Here are the changes I made to it to get to compile / run.Changes to get a successful compile:1.) In TestApp\Form1.cs line 52, I changed the line from:private readonly TvCardCollection _tvcards = new TvCardCollection();toprivate readonly TvCardCollection _tvcards = new TvCardCollection(null);as there is no defaut constructor.2.) In testApp\FormATSCChannel.cs, line 52, I commented out the line as ATSCChannel does not have a definition for SymbolRate.//_channel.SymbolRate = -1;3.) In TestApp\Form1.cs, line 300 and 420, I removed the first argument as the method StartRecording only takes 1 argument.4.) I had to add DirectShowLib as a reference in TestApp because it was missing.Changes to get TestApp to run (without error) to the point where the list of BDA devices is retrieved:1.) TvCardCollection, lines 58 and 59 I was getting an exception getting a setting value so I just set the value manually.&nbsp; &nbsp; &nbsp; Setting setting = layer.GetSetting(&quot;delayCardDetect&quot;, &quot;0&quot;);&nbsp; &nbsp; &nbsp; int delayDetect = Convert.ToInt32(setting.Value);to&nbsp; &nbsp; &nbsp; //Setting setting = layer.GetSetting(&quot;delayCardDetect&quot;, &quot;0&quot;);&nbsp; &nbsp; &nbsp; int delayDetect = 0;</blockquote>

[QUOTE="DiskHead, post: 728692, member: 112323"] I should mention, in case it has some significance, that when I downloaded the source TestApp wouldn't compile. Here are the changes I made to it to get to compile / run. Changes to get a successful compile: 1.) In TestApp\Form1.cs line 52, I changed the line from: private readonly TvCardCollection _tvcards = new TvCardCollection(); to private readonly TvCardCollection _tvcards = new TvCardCollection(null); as there is no defaut constructor. 2.) In testApp\FormATSCChannel.cs, line 52, I commented out the line as ATSCChannel does not have a definition for SymbolRate. //_channel.SymbolRate = -1; 3.) In TestApp\Form1.cs, line 300 and 420, I removed the first argument as the method StartRecording only takes 1 argument. 4.) I had to add DirectShowLib as a reference in TestApp because it was missing. Changes to get TestApp to run (without error) to the point where the list of BDA devices is retrieved: 1.) TvCardCollection, lines 58 and 59 I was getting an exception getting a setting value so I just set the value manually. Setting setting = layer.GetSetting("delayCardDetect", "0"); int delayDetect = Convert.ToInt32(setting.Value); to //Setting setting = layer.GetSetting("delayCardDetect", "0"); int delayDetect = 0; [/QUOTE]

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