(footage:37229): Gtk-WARNING **: 21:02:06.421: Theme parser error: style.css:47:2-9: No property named "z-index"

libav:  avmux_3gp: libav 3GP (3GPP file format) muxer (not recommended, use gppmux instead)
libav:  avmux_adts: libav ADTS AAC (Advanced Audio Coding) muxer (not recommended, use aacparse instead)
libav:  avmux_aiff: libav Audio IFF muxer (not recommended, use aiffmux instead)
libav:  avmux_asf: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_asf_stream: libav ASF (Advanced / Active Streaming Format) muxer (not recommended, use asfmux instead)
libav:  avmux_avi: libav AVI (Audio Video Interleaved) muxer (not recommended, use avimux instead)
libav:  avmux_flv: libav FLV (Flash Video) muxer (not recommended, use flvmux instead)
libav:  avmux_matroska: libav Matroska muxer (not recommended, use matroskamux instead)
libav:  avmux_mov: libav QuickTime / MOV muxer (not recommended, use qtmux instead)
libav:  avmux_mp2: libav MP2 (MPEG audio layer 2) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp3: libav MP3 (MPEG audio layer 3) formatter (not recommended, use id3v2mux instead)
libav:  avmux_mp4: libav MP4 (MPEG-4 Part 14) muxer (not recommended, use mp4mux instead)
libav:  avmux_mpegts: libav MPEG-TS (MPEG-2 Transport Stream) muxer (not recommended, use mpegtsmux instead)
libav:  avmux_mpjpeg: libav MIME multipart JPEG muxer (not recommended, use multipartmux instead)
libav:  avmux_mxf: libav MXF (Material eXchange Format) muxer (not recommended, use mxfmux instead)
libav:  avmux_ogg: libav Ogg muxer (not recommended, use oggmux instead)
libav:  avmux_wav: libav WAV / WAVE (Waveform Audio) muxer (not recommended, use wavenc instead)
libav:  avmux_yuv4mpegpipe: libav YUV4MPEG pipe muxer (not recommended, use y4menc instead)

libav: avtype_4xm: no extensions
libav: avtype_avs: no extensions
libav: avtype_dsf: no extensions
libav: avtype_ea: no extensions
libav: avtype_film_cpk: no extensions
libav: avtype_gxf: no extensions
libav: avtype_idcin: no extensions
libav: avtype_iff: no extensions
libav: avtype_ipmovie: no extensions
libav: avtype_mm: no extensions
libav: avtype_mmf: no extensions
libav: avtype_nsv: no extensions
libav: avtype_psxstr: no extensions
libav: avtype_smk: no extensions
libav: avtype_sol: no extensions
libav: avtype_vmd: no extensions
libav: avtype_wc3movie: no extensions
libav: avtype_wsaud: no extensions
libav: avtype_wsvqa: no extensions
libav: avtype_xwma: no extensions

typefindfunctions: application/octet-stream: no extensions
typefindfunctions: application/x-ogg-skeleton: no extensions
typefindfunctions: application/x-ogm-audio: no extensions
typefindfunctions: application/x-ogm-text: no extensions
typefindfunctions: application/x-ogm-video: no extensions
typefindfunctions: audio/x-celt: no extensions
typefindfunctions: audio/x-speex: no extensions
typefindfunctions: audio/x-vorbis: no extensions
typefindfunctions: image/vnd.wap.wbmp: no extensions
typefindfunctions: image/x-degas: no extensions
typefindfunctions: image/x-icon: no extensions
typefindfunctions: multipart/x-mixed-replace: no extensions
typefindfunctions: subtitle/x-kate: no extensions
typefindfunctions: text/x-cmml: no extensions
typefindfunctions: video/x-dirac: no extensions
typefindfunctions: video/x-theora: no extensions


opengl:  gleffects_identity: Do nothing Effect