Markus Neteler c2615f32a4 Fixed various typos (trunk, https://trac.osgeo.org/grass/changeset/64320, trac https://trac.osgeo.org/grass/ticket/2560) il y a 10 ans
..
Makefile 2bafbf74cf sphinx documentation: backported 60817, 61141 and following related to python sphinx documentation il y a 10 ans
README 01e28f6a24 libpython: add library for animations (from visvis project) il y a 11 ans
__init__.py 01e28f6a24 libpython: add library for animations (from visvis project) il y a 11 ans
images2avi.py 2bafbf74cf sphinx documentation: backported 60817, 61141 and following related to python sphinx documentation il y a 10 ans
images2gif.py c2615f32a4 Fixed various typos (trunk, https://trac.osgeo.org/grass/changeset/64320, trac https://trac.osgeo.org/grass/ticket/2560) il y a 10 ans
images2ims.py 2bafbf74cf sphinx documentation: backported 60817, 61141 and following related to python sphinx documentation il y a 10 ans
images2swf.py 2bafbf74cf sphinx documentation: backported 60817, 61141 and following related to python sphinx documentation il y a 10 ans

README

General
=======
This is a part of visvis library [1], specifically visvis.vvmovie.
The files are from the visvis-1.8 version.

[1] https://code.google.com/p/visvis/

Changes
=======
In images2avi, the image format for temporary files is changed
from JPG to PNG, to improve the resulting AVI. This makes the size larger,
however the JPG format is unsuitable for maps in general.

--- imaging/images2avi.py 2013-11-09 21:46:28.000000000 -0500
+++ visvis-1.8/vvmovie/images2avi.py 2012-04-25 17:15:40.000000000 -0400
@@ -79,7 +79,7 @@

# Determine temp dir and create images
tempDir = os.path.join( os.path.expanduser('~'), '.tempIms')
- images2ims.writeIms( os.path.join(tempDir, 'im*.png'), images)
+ images2ims.writeIms( os.path.join(tempDir, 'im*.jpg'), images)

# Determine formatter
N = len(images)
@@ -93,7 +93,7 @@

# Compile command to create avi
command = "ffmpeg -r %i %s " % (int(fps), inputOptions)
- command += "-i im%s.png " % (formatter,)
+ command += "-i im%s.jpg " % (formatter,)
command += "-g 1 -vcodec %s %s " % (encoding, outputOptions)
command += "output.avi"

Questions
=========
Should we make these files PEP8 compliant? This would make
merging of possible changes from visvis more difficult.