$ openshot

------------------------- ERROR 1 ------------------------------
Failed to import 'from openshot import main'
Error Message: cannot import name main
----------------------------------------------------------------
--------------------------------
   OpenShot (version 1.4.3)
--------------------------------
Process no longer exists: 27415.  Creating new pid lock file.

Detecting formats, codecs, and filters...
---
video_codecs:
  - asv1
  - asv2
  - bmp
  - dnxhd
  - dvvideo
  - ffv1
  - ffvhuff
  - flashsv
  - flv
  - gif
  - h261
  - h263
  - h263p
  - huffyuv
  - jpegls
  - ljpeg
  - mjpeg
  - mpeg1video
  - mpeg2video
  - mpeg4
  - msmpeg4v1
  - msmpeg4v2
  - msmpeg4
  - pam
  - pbm
  - pgm
  - pgmyuv
  - png
  - ppm
  - qtrle
  - rawvideo
  - roqvideo
  - rv10
  - rv20
  - sgi
  - snow
  - svq1
  - targa
  - tiff
  - wmv1
  - wmv2
  - zlib
  - zmbv
  - libdirac
  - libschroedinger
  - libtheora
  - libx264
  - libxvid
...
Warning: Could not get list of video codecs using the MLT API.  Falling back to 'melt' executable.
---
audio_codecs:
  - ac3
  - alac
  - flac
  - mp2
  - nellymoser
  - sonic
  - sonicls
  - vorbis
  - wmav1
  - wmav2
  - pcm_alaw
  - pcm_f32be
  - pcm_f32le
  - pcm_f64be
  - pcm_f64le
  - pcm_mulaw
  - pcm_s8
  - pcm_s16be
  - pcm_s16le
  - pcm_s24be
  - pcm_s24daud
  - pcm_s24le
  - pcm_s32be
  - pcm_s32le
  - pcm_u8
  - pcm_u16be
  - pcm_u16le
  - pcm_u24be
  - pcm_u24le
  - pcm_u32be
  - pcm_u32le
  - pcm_zork
  - roq_dpcm
  - adpcm_adx
  - g726
  - adpcm_ima_qt
  - adpcm_ima_wav
  - adpcm_ms
  - adpcm_swf
  - adpcm_yamaha
  - libgsm
  - libgsm_ms
  - libmp3lame
  - libvorbis
...
Warning: Could not get list of audio codecs using the MLT API.  Falling back to 'melt' executable.
---
formats:
  - ac3
  - adts
  - aiff
  - amr
  - asf
  - ass
  - asf_stream
  - au
  - avi
  - avm2
  - crc
  - daud
  - dirac
  - dnxhd
  - dts
  - dv
  - eac3
  - ffm
  - flac
  - flv
  - framecrc
  - gif
  - gxf
  - h261
  - h263
  - h264
  - image2
  - image2pipe
  - ipod
  - m4v
  - matroska
  - matroska
  - mjpeg
  - mmf
  - mov
  - mp2
  - mp3
  - mp4
  - mpeg
  - vcd
  - mpeg1video
  - dvd
  - svcd
  - mpeg2video
  - vob
  - mpegts
  - mpjpeg
  - mxf
  - mxf_d10
  - null
  - nut
  - ogg
  - alaw
  - mulaw
  - f64be
  - f64le
  - f32be
  - f32le
  - s32be
  - s32le
  - s24be
  - s24le
  - s16be
  - s16le
  - s8
  - u32be
  - u32le
  - u24be
  - u24le
  - u16be
  - u16le
  - u8
  - psp
  - rawvideo
  - rm
  - RoQ
  - rtp
  - swf
  - 3g2
  - 3gp
  - rcv
  - voc
  - wav
  - yuv4mpegpipe
  - alsa
  - oss
...
Warning: Could not get list of formats using the MLT API.  Falling back to 'melt' executable.
state saved
on_mnuQuit1_activate called with self.GtkImageMenuItem
on_frmMain_destroy