Config Wizard

On the first run, a config wizard appears to guide the initial configuration process.
[1]

The wizard first inspects the version of MLT [2] installed on the system. MLT is the engine which performs the heavy lifting in Kdenlive, so it is critical that the correct version of MLT is installed and working correctly.
[3]

MLT in turn relies on FFmpeg [4] to handle various types of audiovisual material. The wizard displays the capabilities of the local FFmpeg installation, because this essentially determines the type of video material Kdenlive can handle.
[5]

Next, the default video profile is selected. The wizard suggests 1080p HDV high definition.
[6]

If your camera or computer are a little older, regular standard definition might be more suitable. Click the DV radio button to hide the high definition options and select an appropriate SD profile.
[7]

The additional settings panel presets some of the most important user interface options. Any of these can later be changed in the application preferences window.
[8]

Finally, checks are performed for several key third party tools. These may not be critical for your application, depending on the exact feature set you require from Kdenlive.
[9]

Once the wizard is complete, the main window appears.