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Hello. I am using 2.4.0.* version of emgucv in a c# .net environment. I want to save to file a truly uncompressed video. If I put a -1 in the fourcc in VideoWriter, it pops a dialog and then I can select "full frame/uncompressed". But I dont want to display a dialog. I want to select uncompressed without dialog. I have tried using 0 for FourCC. But thats doesnt give me a fully uncompressed video. I believe there is some compression. I only know this by comparing the file generated by this method vs the dialog with same recording time. If I use the VideoWriter compressor that doesnt specify the FourCC, what default codec does it use and can this default be changed? Also if anyone know another way to save uncompressed without dialog pop-up, please share. Thanks.

Hello. I am using 2.4.0.* version of emgucv in a c# .net environment. I want to save to file a truly uncompressed video. If I put a -1 in the fourcc in VideoWriter, it pops a dialog and then I can select "full frame/uncompressed". But I dont want to display a dialog. I want to select uncompressed without dialog. I have tried using 0 for FourCC. But thats that doesnt give me a fully uncompressed video. I believe there is some compression. I only know this by comparing the file generated by this method vs the dialog with same recording time. If I use the VideoWriter compressor constructor that doesnt specify the FourCC, what default codec does it use and can this default be changed? Also if anyone know another way to save uncompressed without dialog pop-up, please share. Thanks.