View Full Version : QT5 Video Graphics Item Example can not work when play specific video

16th December 2016, 07:45

I tried to run the Video Graphics Item Example code (http://doc.qt.io/qt-5/qtmultimedia-multimediawidgets-videographicsitem-example.html).

I installed LAV Filters 0.69 (http://www.videohelp.com/software/LAV-Filters) to decode.

Every video files works well, but only the attachement file (https://drive.google.com/open?id=0BzYl0SJUtXsKdDRDa1cyUk9tVmc) that about 40MB has a little problem.

When I click play button , the PositionChanged method received same value .

I need to press the slider and move over 50 percent then the video can work well.

Could someone give me some suggestions?

Thanks for help.

16th December 2016, 11:23

I found the solution just install the other codecs named sharks007 (http://shark007.net/).