The purpose of making this code is to copy/paste and run it (and it should run). I'm open to all feedback.
#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Author: Nishith
# Version: 1.0
#
# Description:
# A quicktime (part 2 ) generator from ready image sequence. User is
# prompted to this path. "First_part_of_image_sequence".mov is created
# in same folder
#
# switch: 1 if works, 0 if does not work
# variable names selected randomly
# This script is as loosely coupled as possible. There can be more scope
# of it being as would be seen as design pattern
import maya.cmds as cmds
import maya.OpenMaya as OpenMaya
import os,subprocess, re
import random
import tempfile
from types import *
import shutil
import unicodedata
import time
import ctypes
class makeQuicktime(object):
def __init__(self):
self.fileExtension = ""
self.backgroundImage = ""
self.thumbnailImage = ""
self.firstImage = ""
self.tempFolder = ""
self.symlinkFolder = ""
self.oneImage = ""
self.myTemp = ""
self.elementName = ""
self.qeName = ""
self.date = ""
self.imageSequence = ""
self.lens = ""
self.frameRange = ""
self.notes = ""
self.qnotes = ""
self.currentFrame = ""
self.imageregex = ""
self.exepath = "D:/mayaslate/"
self.ffmpeg = "ffmpeg.exe"
self.composite = "composite.exe"
self.dll = "vcomp100.dll"
self.kerneldll = "kernel32.dll"
def thirdpartyapp(self):
"""
D:/mayaslate/ has 3 executables. if any is missing admin will put it
"""
if not os.path.isfile(os.path.join (self.exepath ,self.ffmpeg)):
OpenMaya.MGlobal.displayError("% app not present") % self.ffmpeg
if not os.path.isfile(os.path.join (self.exepath ,self.composite)):
OpenMaya.MGlobal.displayError("% app not present") % self.composite
if not os.path.isfile(os.path.join (self.exepath ,self.dll)):
OpenMaya.MGlobal.displayError("% app not present") % self.dll
def setImageRegex(self,imageCountVar): # check length of imageCountVar
"""
@setImageRegex: padding image count.
"""
if (len(imageCountVar) == 5):
irx = "%05d"
elif (len(imageCountVar) == 4):
irx = "%04d"
elif (len(imageCountVar) == 3):
irx = "%03d"
elif (len(imageCountVar) == 2):
irx = "%02d"
elif (len(imageCountVar) == 1):
irx = "%01d"
return irx
def firstImageCount(self,listOfFiles):
"""
file list : @listOfFiles , parameter passed
firstImageCount, returns what should be number on first image
"""
whisper = ""
# nc = unicodedata.normalize('NFKD', listOfFiles[0].split('.')[1]).encode('ascii','ignore')
nc = listOfFiles[0].split('.')[1]
ic = str(int(nc) - 1)
if ((len(nc) - len(ic)) == 0):
whisper = ""
elif ((len(nc) - len(ic)) == 1):
whisper = "0"
elif ((len(nc) - len(ic)) == 2):
whisper = "00"
elif ((len(nc) - len(ic)) == 3):
whisper = "000"
return (whisper + ic)
def cleanDirectory(self,dName):
for filen in os.listdir(dName):
os.remove(dName.replace("\\","/") +"/"+filen)
def makeTempFolder(self, fName):
print 'fName : ',fName,'\n'
# check tmp folder exst , if not flag message exit
# sysTemp = tempfile.gettempdir().replace("\\","/") # get temp folder name
sysTemp = "D:/mayaslate" # get temp folder name
if not os.path.exists(sysTemp):
os.makedirs(sysTemp)
mesg = "% now created " % (sysTemp)
OpenMaya.MGlobal.displayInfo(mesg)
return 1
else:
self.myTemp = os.path.join(sysTemp,fName).replace("\\","/")
if not os.path.exists(self.myTemp): # if already exists then clear it else create it
os.makedirs(self.myTemp)
print 'self.tempFolder : ',self.tempFolder,'\n'
else:
self.cleanDirectory(self.myTemp)
self.tempFolder = self.myTemp
return 0
def selectFolder( self, folderName, fileType):
fName = unicodedata.normalize('NFKD', folderName).encode('ascii','ignore')
if os.path.isdir(fName):
# self.tempFolder = tempfile.gettempdir().replace("\\","/") # get temp folder name
self.tempFolder = "D:/mayaslate" # get temp folder name
self.symlinkFolder = self.tempFolder + "/symlink/" # create symlink folder within temp folder
if not os.path.isdir(self.symlinkFolder):
os.mkdir(self.symlinkFolder)
print '%TEMP%',self.tempFolder,'\n'
# for thumbnail
temp_01 = os.listdir(fName) # get file name from user folder
print 'temp_01 ',temp_01 ,'\n'
sampleFileName = temp_01[random.randint(1,len(temp_01)-1)] # select random image
# fpof = unicodedata.normalize('NFKD', (sampleFileName.split('.')[0])).encode('ascii','ignore')
fpof = sampleFileName.split('.')[0]
print 'fpof ',fpof ,'\n'
retVal = self.makeTempFolder(sampleFileName.split(".")[0]) # make folder with file name in %TEMP%
if (retVal == 0):
# self.fileExtension = unicodedata.normalize('NFKD', sampleFileName.split('.')[2]).encode('ascii','ignore')
self.fileExtension = sampleFileName.split('.')[2]
print 'self.fileExtension : ',self.fileExtension,'\n'
self.backgroundImage = self.tempFolder + "/background.jpg"
self.thumbnailImage = self.tempFolder + "/thumbnail." + self.fileExtension
temp_02 = fName + "/" + sampleFileName
args = ["composite", "-compose", "Clear", "null:", temp_02, "-alpha", "Off", self.backgroundImage]
process = subprocess.Popen(args,stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0):
args = ["ffmpeg", "-i", temp_02 ,"-vf", "scale=iw/3.5:ih/3.5", "-frames:v", "1", self.thumbnailImage]
process = subprocess.Popen(args, stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0):
print 'mate'
self.firstImage = self.tempFolder + "/firstImage." + self.fileExtension
self.thumbnailImage = self.thumbnailImage.replace(':', '\:')
temp_03 = "movie='%s' [watermark]; [in][watermark] overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/3 [out]" % self.thumbnailImage
args = ["ffmpeg", "-i", self.backgroundImage , "-vf", temp_03 , self.firstImage]
process = subprocess.Popen(args, stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0):
print 'pen penultimate'
oldid = os.listdir(fName)
if not isinstance(oldid,NoneType):
fiC = self.firstImageCount(oldid)
self.oneImage = fName + "/" + fpof + "." + fiC + "." + self.fileExtension
print 'self.oneImage : ',self.oneImage ,'\n'
# elementname and notes are gotten from user
self.date = (time.strftime("%d"+"\/ "+"%m"+"\/ "+"%Y"+" \- "+"%H"+"\:"+"%M"+"\:"+"%S"))
self.imageSequence = fpof
self.lens = str(int(cmds.getAttr('shotcamShape.focalLength'))) # get from globals
self.frameRange = (str(int(cmds.getAttr('defaultRenderGlobals.startFrame'))) + " - " + str(int(cmds.getAttr('defaultRenderGlobals.endFrame')))) # get from globals
args = ["ffmpeg", "-i", self.firstImage, "-vf", "[in]drawtext=fontsize=32:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='shotName':x=(w)/2:y=(h)-50,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Notes \:':x=(w)/5:y=(h)-90,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.qnotes +"':x=((w)/5)+250:y=(h)-90,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Frame Range \:':x=(w)/5:y=(h)-130,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.frameRange +"':x=((w)/5)+250:y=(h)-130,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Lens \:':x=(w)/5:y=(h)-170,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.lens +"':x=((w)/5)+250:y=(h)-170,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Image Sequence \:':x=(w)/5:y=(h)-210,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.imageSequence +"':x=((w)/5)+250:y=(h)-210,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Date \:':x=(w)/5:y=(h)-250,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.date +"':x=((w)/5)+250:y=(h)-250,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='Element Name \:':x=(w)/5:y=(h)-290,drawtext=fontsize=28:fontcolor=White:fontfile='C\:/Windows/Fonts/arial.ttf':text='"+ self.qeName +"':x=((w)/5)+250:y=(h)-290,drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='FUTUREWORKS':x=130:y=200:fontsize=54:fontcolor=White[out]", self.oneImage ]
process = subprocess.Popen(args, stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0): # "D:/imagesequence/dpx/brn_055.%04d.dpx"
print 'penultimate\n'
self.imageregex = self.setImageRegex(sampleFileName.split('.')[1])
newList = os.listdir(fName) # get file name from user folder
bunchOfPictures = self.symlinkFolder + fpof + "." + self.imageregex + "." + self.fileExtension
tempBunchOfPictures = self.tempFolder + "/" + fpof + "." + self.imageregex + "." + self.fileExtension
objSym = symlinkHouseKeep()
objSym.createLink( newList , fName, self.symlinkFolder, self.fileExtension , fpof, self.imageregex)
# print 'bunchOfPictures : ',bunchOfPictures ,'\n'
# print 'tempBunchOfPictures : ',tempBunchOfPictures ,'\n'
cnt = 0
for each in os.listdir(self.symlinkFolder):
aaaa = self.symlinkFolder + "/" + each
bbbb = self.tempFolder + "/" + each
args = ["ffmpeg", "-i", aaaa , "-vf", "drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='shotcam':x=(w)/2:y=(h)-35:fontsize=24:fontcolor=Yellow,drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='Frame \:':x=(w)-600:y=(h)-35:fontsize=24:fontcolor=Yellow,drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='" + str(cnt) +"':x=(w)-300:y=(h)-35:fontsize=24:fontcolor=Yellow,drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='Focal Length \:':x=(w)-600:y=(h)-65:fontsize=24:fontcolor=Yellow,drawtext=fontfile='C\:/Windows/Fonts/arial.ttf':text='" + self.lens +"':x=(w)-300:y=(h)-65:fontsize=24:fontcolor=Yellow", bbbb ]
process = subprocess.Popen(args, stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0):
cnt = cnt + 1
continue
print 'ultimate\n'
#************************************************************************************
# since the first image is going to be "0000" until ffmpeg takes any other, following line has the number hard coded to over overwrite 1st image from fname, it is without yellow labels
#************************************************************************************
shutil.copy(self.oneImage,(self.tempFolder + "/" + fpof + ".0000." + self.fileExtension) )
#************************************************************************************
quicktimeFile = fName + "/" + fpof + ".mov"
args = ["ffmpeg", "-i", tempBunchOfPictures , "-vcodec", "png", "-pix_fmt", "rgb32", "-y", quicktimeFile]
process = subprocess.Popen(args, stdout=subprocess.PIPE)
ret = process.wait()
if (ret == 0):
message = "completed quicktime : %s %s" % (quicktimeFile," ... deleting temp folder")
OpenMaya.MGlobal.displayInfo(message)
"""
clean up commands
"""
os.remove(self.oneImage) # when running script perpetually, only first image number is constant delete this image once mov is created
shutil.rmtree(self.myTemp)
shutil.rmtree(self.symlinkFolder)
else:
OpenMaya.MGlobal.displayWarning("nothing in the folder")
else:
OpenMaya.MGlobal.displayWarning("Folder not existing. Create it then run this script")
#************************************************************************************
# userWindow
#************************************************************************************
def userWindow(self):
window = cmds.window( title="maya slate", iconName='ms', widthHeight=(200, 55) )
cmds.columnLayout( adjustableColumn=True )
cmds.text( label='Element Name' )
self.elementName = cmds.optionMenuGrp( 'renderwith', label=' ', columnWidth=(2, 80) )
cmds.menuItem( label='cones' )
cmds.menuItem( label='rmcurves' )
cmds.menuItem( label='mesh' )
cmds.menuItem( label='headmesh' )
cmds.text( label='Notes' )
self.notes = cmds.scrollField( 'notes',editable=True, wordWrap=True, text='addtional info here...' )
cmds.button( label='Close', command=('a.qeName = cmds.optionMenuGrp( a.elementName , query=True, value=True )\na.qnotes = cmds.scrollField(a.notes , query = True, text = True)\ncmds.deleteUI(\"' + window + '\", window=True)\ncmds.fileBrowserDialog( m=4, fc=a.selectFolder, ft=\'directory\', an=\'Where should .mov reside in\')') )
cmds.setParent( '..' )
cmds.showWindow( window )
#************************************************************************************
# symlinkHouseKeep
#************************************************************************************
# type : class
# func : createlink - create symbolic link of all files in folder
# listIm : folderName
# fldr : root folder name
# tmpfldr : sytem temp folder
# xtn : file extension
# fpf : first part of file
#************************************************************************************
class symlinkHouseKeep(object):
def __init__(self):
self.nwidth = ""
self.number = 0
self.kdll = ctypes.windll.LoadLibrary(a.kerneldll)
def givenos(self, nwid , numbr):
x = ""
for i in range(0,nwid - len(numbr )):
x = x + "0"
return x + str(numbr)
def createLink(self, listIm, fldr, tmpfldr, xtn, fpf,imx):
npad = int(re.findall("\d+", imx)[0])
count = 0
for filename in listIm:
inpt = os.path.join(tmpfldr,(fpf + "." + self.givenos(npad ,str(count)) + "." + xtn )).replace("\\","/")
count = count + 1
output = os.path.join(fldr, filename).replace("\\","/")
print 'inpt / output ',inpt , ' / ', output ,'\n'
self.kdll.CreateSymbolicLinkA(inpt , output, 0)
a = makeQuicktime()
if (cmds.file(query=True,sn=True,shn=True) == ""):
OpenMaya.MGlobal.displayError("file not saved/ either empty file or save file!")
else:
a.userWindow()
