''' * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * * Contributor(s): Campbell Barton * * ***** END GPL LICENSE BLOCK ***** ''' # This script makes hi and low quality video files from EXR images, using blender's hidden sequencer api. import os, time def system_date(): return time.localtime()[0:6] def file_date(path): #currtime = (year, month, day, hour, min, sec) # year, month, day, hour, minute, second, weekday, yearday, daylight = now return time.localtime(os.stat(path)[8])[0:6] # This script goes through all jpegs in the render dir and makes movies from them def file_age(path): ''' Total hack! ''' tester = '/tmp/howoldami.tmp' os.system('touch "%s"' % tester) time_now = os.stat(tester)[8] time_path = os.stat(path)[8] return time_now-time_path search = '/shared/render/' svnrender_dir = '/shared/render/testrenders/' ONLY_UPDATE = 1 RENDER = 1 # Use the age of exrs to make sure we dont do any renders for exrs that are being uploaded. DOSVN=1 def main(DO_FINAL): first_frame = 1 file_exrFolders = os.popen('find -L %s' % search).readlines() # -L is to read symlinks file_exrFolders.sort() if DOSVN: os.system('svn update "%s"' % svnrender_dir) dirs = {} errors = {} error_count = 0 tot = len(file_exrFolders) # Get all folders containing jpegs for i, line in enumerate(file_exrFolders): line = line.strip() line_ok = False if DO_FINAL: if line.lower().endswith('.exr') and '/exr/final/' in line and '/old/' not in line and '/back/' not in line: line_ok = True else: if line.lower().endswith('.exr') and '/exr/' in line and '/old/' not in line and '/back/' not in line and '/final' not in line: line_ok = True if line_ok: #print 'Loading', line, str(int( (float(i)/tot) * 100.0 )) + '% done, error count:', error_count if DO_FINAL: moviedir, filename = line.split('/exr/final/') moviedir += '/exr/final/' else: moviedir, filename = line.split('/exr/') moviedir += '/exr/' # Ok we have a path containing jpegs # /shared/render/05_throwing/10/jpg/foo.jpg # Add a list for this folder if its not there. #if '09_' in moviedir and '_02' in moviedir: # dirs.setdefault(moviedir, []).append(filename) dirs.setdefault(moviedir, []).append(filename) # For testing ''' # remove all but 1 print dirs.keys() KKeys = dirs.keys() for k in KKeys[1:]: del dirs[k] print dirs # return ''' # Now render the frames import Blender Blender.Scene.Render.EnableDispView() sce = Blender.Scene.GetCurrent() seq = sce.sequence # Settings for all scenes rend = sce.render rend.oversampling = True rend.OSALevel = 16 # We dont want to set this now. rend.threads = 2 rend.motionBlur = False rend.fieldRendering = False rend.extensions = 1 rend.renderwinSize = 100 #rend.enableSky() #rend.enablePremultiply() #rend.enableKey() #rend.enableBWColor() rend.enableRGBColor() #rend.enableRGBAColor() rend.compositor = False rend.sequencer = True rend.xParts = 6 rend.yParts = 6 rend.fps = 24 rend.touch = False rend.noOverwrite =False rend.imageType = Blender.Scene.Render.AVIJPEG RENDER_COUNT = 0 for moviedir, files in sorted(dirs.items()): if len(files) > 1: #### fname = jpgdir.split('/')[-4] + '_' + jpgdir.split('/')[-3] if DO_FINAL: fname = moviedir.split('/')[-5].split('_')[0] + '_' + moviedir.split('/')[-4] fname_hash = '%s../../../%s_final.hash' % (moviedir, fname) fname_avi = '%s../../../%s_final.avi' % (moviedir, fname) fname_avi_hi = '%s../../../%s_final_hi.avi' % (moviedir, fname) else: fname = moviedir.split('/')[-4].split('_')[0] + '_' + moviedir.split('/')[-3] fname_hash = '%s../../%s.hash' % (moviedir, fname) fname_avi = '%s../../%s.avi' % (moviedir, fname) fname_avi_hi = '%s../../%s_hi.avi' % (moviedir, fname) # Check if we need to render the avi, is the avi older then any of the exr's? if ONLY_UPDATE: # Generate a hash from all the exrs filehash = long(0) # Any longer and it will be a long! - just a hope the number wont get too huge. for f in files: filehash += os.stat(os.path.join(moviedir, f))[8] if os.path.exists(fname_hash): filehash_last = long(open(fname_hash, 'r').read().strip()) else: filehash_last = -1 else: filehash = -1 filehash_last = -1 print moviedir, filehash, filehash_last if not ONLY_UPDATE or filehash != filehash_last: print "Different hash!" # TODO - dont make avi while rendering! if 1: files.sort() strip = seq.new( (moviedir, files), first_frame, 1 ) strip.name = fname #seq.start = first_frame # print fname if RENDER: rend.sFrame= first_frame rend.eFrame= first_frame + (len(files) - 1) # render high rend.renderPath = fname_avi_hi rend.quality(95) rend.sizeX = 1920 rend.sizeY = 1080 rend.renderAnim() print 'render', fname_avi_hi RENDER_COUNT+=1 # render low rend.renderPath = fname_avi rend.quality(60) rend.sizeX = 960 rend.sizeY = 540 rend.renderAnim() print 'render', fname_avi RENDER_COUNT+=1 # log the avidate = '"' + fname_avi.split('/')[-1] + ' --- yr:%s, month:%s, day:%s, hr:%s, min:%s, sec:%s"' % tuple(file_date(fname_avi)) os.system('echo %s >> /shared/render/log_video.txt' % avidate) # Commit to svn! if DOSVN and DO_FINAL: #os.system( 'cp "%s" "%s"' % (fname_avi, svnrender_dir)) # fname_avi_rename = fname_avi fname_avi_rename = fname_avi.replace('_final', '') os.system( 'cp "%s" "%s/%s"' % (fname_avi, svnrender_dir, fname_avi_rename.split('/')[-1].split('\\')[-1] ) ) # only for finals # print "TEST222:", svnrender_dir_rename os.system( 'svn add %s/%s' % ( svnrender_dir, fname_avi_rename.split('/')[-1].split('\\')[-1] ) ) os.system( 'svn commit %s/%s --message "automatic_commit"' % ( svnrender_dir, fname_avi_rename.split('/')[-1].split('\\')[-1] ) ) # Write the hash open(fname_hash, 'w').write(str(filehash)) first_frame += len(files) print RENDER_COUNT if __name__ == '__main__': main( 1 ) # render finals main( 0 ) # render normally