====== DJV the free sequence player ======

  * Download: http://djv.sourceforge.net/
  * setting: in the top right corner, you can click on the MemoryChip icon to set ram allowed to 24GB/32GB, (default 4GB)
    * 2min 30fps PNG seq can take 20GB of ram to play
====== djv_convert cmd ======

Note: if you path has space, make sure use "" to contain them, like "d:\my folder\my_test.mov"

  * convert video file to image sequence: <code>
# it will create 1001-1030 for 30 frame videos, just tell the first frame
djv_convert.exe my_test.mov .\my_seq_folder\my_test.1001.jpg

# to create 0001 padding naming, just like this
djv_convert.exe my_test.mov .\my_seq_folder\my_test.0001.jpg

# if you just put 1.jpg, it will have no extra 0 padding
djv_convert.exe my_test.mov .\my_seq_folder\my_test.1.jpg
</code>

  * to convert frames to a video: <code>
# you have to put exact start and end frame number there
djv_convert.exe .\my_seq_folder\my_test.0001-0030.jpg my_test.mp4
</code>

  * create half-res video ref <code>
djv_convert.exe my_test.mov my_test_proxy.mov -scale 0.5
</code>