When I use kdenlive to render a file, the image in the ‘Project screen’ is immediately replaced by a black screen with the word INVALID in white caps printed on it. The progress bar in the rendering window reaches 100% in a reasonable time, but the window stays up for hours. I’ve left it overnight sometimes, so I know it finally calls it a day and vanishes, but regardless it only creates an empty file. I’m using KDE Development Platform 4.10.5 “release 1” and kdenlive 0.9.8. If I run kdenlive from the command line, I get this output on the terminal:
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 16: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 29: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 39: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 48: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 60: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 71: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 82: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/41-repl-os-linux.conf”, line 92: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/60-group-non-tt-fonts.conf”, line 483: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/60-group-tt-fonts.conf”, line 262: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/62-tt-monospace-rendering.conf”, line 27: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/62-tt-traced-bitmap-rendering.conf”, line 21: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/62-tt-traced-bitmap-rendering.conf”, line 50: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 16: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 31: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 102: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 119: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 138: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/infinality/conf.d/80-selective-rendering-inf-win-lin.conf”, line 158: Having multiple values in <test> isn’t supported and may not work as expected
Fontconfig warning: “/etc/fonts/conf.d/56-user.conf”, line 9: reading configurations from ~/.fonts.conf is deprecated.
No LADSPA plugins were found!
Check your LADSPA_PATH environment variable.
“/org/freedesktop/UDisks2/drives/Sony_Eri_Memory_Stick_359302007504563_0” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/Samsung_SSD_840_Series_S14CNEAD280548J” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/TSSTcorp_CDDVDW_SH_224BB_R8WS6GAD200TSM” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/Freecom_Hard_Drive_XS_FAFFFFF0FDF1F6F1BF100709” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD30EZRX_00DC0B0_WD_WMC1T2979131” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD20EARX_008FB0_WD_WCAZAK853730” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/Generic_STORAGE_DEVICE” : property “Drive” does not exist
“/org/freedesktop/UDisks2/drives/Samsung_SSD_840_Series_S14CNEAD280548J” : property “DeviceNumber” does not exist
“/org/freedesktop/UDisks2/drives/Samsung_SSD_840_Series_S14CNEAD280548J” : property “Device” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD20EARX_008FB0_WD_WCAZAK853730” : property “DeviceNumber” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD20EARX_008FB0_WD_WCAZAK853730” : property “Device” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD30EZRX_00DC0B0_WD_WMC1T2979131” : property “DeviceNumber” does not exist
“/org/freedesktop/UDisks2/drives/WDC_WD30EZRX_00DC0B0_WD_WMC1T2979131” : property “Device” does not exist
“/org/freedesktop/UDisks2/drives/Freecom_Hard_Drive_XS_FAFFFFF0FDF1F6F1BF100709” : property “DeviceNumber” does not exist
“/org/freedesktop/UDisks2/drives/Freecom_Hard_Drive_XS_FAFFFFF0FDF1F6F1BF100709” : property “Device” does not exist
kdenlive(1917) KSambaSharePrivate::testparmParamValue: We got some errors while running testparm "Load smb config files from /etc/samba/smb.conf
Loaded services file OK.
ERROR: pid directory /var/run/samba does not exist
"
kdenlive(1917)/kdecore (KTimeZone): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: “The name org.kde.kded was not provided by any .service files”
kdenlive(1917) Render::checkMaxThreads: // TRACTOR PROBLEM
[swscaler @ 0x7fc3cc27ab20] Warning: data is not aligned! This can lead to a speedloss
//STARTING RENDERING: true , false , “/usr/bin/melt” , “/home/per/.kde4/share/apps/kdenlive/profiles/customprofile16” , “avformat” , “-” , “/tmp/kde-per/kdenliveJA1917.mlt” , “/home/per/incoming/test_.mp4” , () , (“acodec=aac”, “ar=48000”, “ab=192k”, “vcodec=libx264”, “vb=2000k”, “aspect=@16/9”, “threads=1”, “real_time=-1”) , -1 , -1
Started render process: “/usr/bin/melt” “/tmp/kde-per/kdenliveJA1917.mlt -profile /home/per/.kde4/share/apps/kdenlive/profiles/customprofile16 -consumer avformat:/home/per/incoming/test_.mp4 progress=1 acodec=aac ar=48000 ab=192k vcodec=libx264 vb=2000k aspect=@16/9 threads=1 real_time=-1”