Disable screen grab if FFmpeg does not support it: http://kdenlive.org/mantis/view...

[kdenlive] / src / recmonitor.cpp

diff --git a/src/recmonitor.cpp b/src/recmonitor.cpp
index cb117df95ecaba0ca923ee1047db9e35155c2d5a..06dba63e6608e14d17fabf6d0eb14bc83c119632 100644 (file)
--- a/src/recmonitor.cpp
+++ b/src/recmonitor.cpp
@@ -262,7 +262,14 @@ void RecMonitor::slotVideoDeviceChanged(int ix)
            if (exepath.isEmpty()) video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("ffmpeg or avconv not found,\n please install it for screen grabs")));
            else KdenliveSettings::setFfmpegpath(exepath);
        }
-        if (!KdenliveSettings::ffmpegpath().isEmpty()) video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", m_capturePath)));
+        if (!KdenliveSettings::ffmpegpath().isEmpty()) {
+           if (!Render::checkX11Grab()) {
+               // FFmpeg does not support screen grab
+               video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("Your FFmpeg / Libav installation\n does not support screen grab")));
+               m_recAction->setEnabled(false);
+           }
+           else video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", m_capturePath)));
+       }
         //video_frame->setText(i18n("Press record button\nto start screen capture"));
         break;
     case VIDEO4LINUX: