kdenlive and ffmpeg

Hi folks, I am using 0.9.6 on Fedora 20 with ffmpeg-2.1.4-1. Gui crashes when using ffmpeg The settings of ffmpeg (Normal MPEG) are: |f=mpeg acodec=mp2 ab=128k ar=48000 vcodec=mpeg2video minrate=0 vb=4000k| If I do the following steps 1. Go to Record Monitor tab in Clip Monitor 2. Select FFmpeg in combo box 3. Select either Video or Audio 4. Click on Record button 5. Click on Stop button then kdenlive GUi freezes :( The only useful information is [wav @ 0x7f676015cc40] Encoder did not produce proper pts, making some up. And I have to send a signal to term the process... The Screen grab works fine... any ideas? Thanks in advance -- Sergio Belkin Certificado Linux LPIC-2