Created attachment 113165 [details] A zip file containing the troublesome video, and a core dump The attached video "9-15.avi" causes a crash when Sharpen filter is applied. Steps to reproduce: - Add the video to a project (any project settings are fine) - Drag it to the timeline at the bottom - Add sharpen filter to it - either by right-clicking on the clip and selecting it with the mouse, or by searching in the filters list and dragging it to the list of filters. At the last step Kdenlive freezes for a moment then it terminates. Renaming the video file fixes the problem. In the terminal, I get the following errors: QXcbConnection: XCB error: 8 (BadMatch), sequence: 21905, resource id: 2097494, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 21937, resource id: 2097494, major code: 130 (Unknown), minor code: 3 QXcbConnection: XCB error: 8 (BadMatch), sequence: 21940, resource id: 2097494, major code: 130 (Unknown), minor code: 3 Segmentation fault (core dumped)
Update on the bug. Renaming the file only helps if this is the only file in a project. Otherwise, Kdenlive still crashes.
*** This bug has been marked as a duplicate of bug 394275 ***