1 from Components.Task import Task, Job, job_manager, DiskspacePrecondition, Condition, ToolExistsPrecondition
2 from Screens.MessageBox import MessageBox
4 class png2yuvTask(Task):
5 def __init__(self, job, inputfile, outputfile):
6 Task.__init__(self, job, "Creating menu video")
7 self.setTool("/usr/bin/png2yuv")
8 self.args += ["-n1", "-Ip", "-f25", "-j", inputfile]
9 self.dumpFile = outputfile
12 def run(self, callback, task_progress_changed):
13 Task.run(self, callback, task_progress_changed)
14 self.container.stdoutAvail.get().remove(self.processStdout)
15 self.container.dumpToFile(self.dumpFile)
17 def processStderr(self, data):
18 print "[png2yuvTask]", data[:-1]
20 class mpeg2encTask(Task):
21 def __init__(self, job, inputfile, outputfile):
22 Task.__init__(self, job, "Encoding menu video")
23 self.setTool("/usr/bin/mpeg2enc")
24 self.args += ["-f8", "-np", "-a2", "-o", outputfile]
25 self.inputFile = inputfile
28 def run(self, callback, task_progress_changed):
29 Task.run(self, callback, task_progress_changed)
30 self.container.readFromFile(self.inputFile)
32 def processOutputLine(self, line):
33 print "[mpeg2encTask]", line[:-1]
35 class spumuxTask(Task):
36 def __init__(self, job, xmlfile, inputfile, outputfile):
37 Task.__init__(self, job, "Muxing buttons into menu")
38 self.setTool("/usr/bin/spumux")
39 self.args += [xmlfile]
40 self.inputFile = inputfile
41 self.dumpFile = outputfile
44 def run(self, callback, task_progress_changed):
45 Task.run(self, callback, task_progress_changed)
46 self.container.stdoutAvail.get().remove(self.processStdout)
47 self.container.dumpToFile(self.dumpFile)
48 self.container.readFromFile(self.inputFile)
50 def processStderr(self, data):
51 print "[spumuxTask]", data[:-1]
53 class MakeFifoNode(Task):
54 def __init__(self, job, number):
55 Task.__init__(self, job, "Make FIFO nodes")
56 self.setTool("/bin/mknod")
57 nodename = self.job.workspace + "/dvd_title_%d" % number + ".mpg"
58 self.args += [nodename, "p"]
62 def __init__(self, job, sourcefile, link_name):
63 Task.__init__(self, job, "Creating symlink for source titles")
64 self.setTool("/bin/ln")
65 self.args += ["-s", sourcefile, link_name]
69 def __init__(self, job, sourcefile):
70 Task.__init__(self, job, "Copy title meta files")
71 self.setTool("/bin/cp")
72 from os import listdir
73 path, filename = sourcefile.rstrip("/").rsplit("/",1)
74 tsfiles = listdir(path)
76 if file.startswith(filename+"."):
77 self.args += [path+'/'+file]
78 self.args += [self.job.workspace]
81 class DemuxTask(Task):
82 def __init__(self, job, inputfile):
83 Task.__init__(self, job, "Demux video into ES")
84 title = job.project.titles[job.i]
85 self.global_preconditions.append(DiskspacePrecondition(title.estimatedDiskspace))
86 self.setTool("/usr/bin/projectx")
87 self.generated_files = [ ]
91 self.cutfile = self.job.workspace + "/cut_%d.Xcl" % (job.i+1)
92 self.cutlist = title.cutlist
93 self.args += [inputfile, "-demux", "-out", self.job.workspace ]
94 if len(self.cutlist) > 1:
95 self.args += [ "-cut", self.cutfile ]
100 def processOutputLine(self, line):
102 MSG_NEW_FILE = "---> new File: "
103 MSG_PROGRESS = "[PROGRESS] "
105 if line.startswith(MSG_NEW_FILE):
106 file = line[len(MSG_NEW_FILE):]
109 self.haveNewFile(file)
110 elif line.startswith(MSG_PROGRESS):
111 progress = line[len(MSG_PROGRESS):]
112 self.haveProgress(progress)
114 def haveNewFile(self, file):
115 print "PRODUCED FILE [%s]" % file
116 self.generated_files.append(file)
118 def haveProgress(self, progress):
119 #print "PROGRESS [%s]" % progress
120 MSG_CHECK = "check & synchronize audio file"
122 if progress == "preparing collection(s)...":
124 elif progress[:len(MSG_CHECK)] == MSG_CHECK:
129 p = p - 1 + self.prog_state * 100
130 if p > self.progress:
136 def writeCutfile(self):
137 f = open(self.cutfile, "w")
138 f.write("CollectionPanel.CutMode=4\n")
139 for p in self.cutlist:
147 f.write("%02d:%02d:%02d\n" % (h, m, s))
150 def cleanup(self, failed):
153 for f in self.generated_files:
156 class MplexTaskPostcondition(Condition):
157 def check(self, task):
158 if task.error == task.ERROR_UNDERRUN:
160 return task.error is None
162 def getErrorMessage(self, task):
163 print "[MplexTaskPostcondition] getErrorMessage", task
165 task.ERROR_UNDERRUN: ("Can't multiplex source video!"),
166 task.ERROR_UNKNOWN: ("An unknown error occured!")
169 class MplexTask(Task):
170 ERROR_UNDERRUN, ERROR_UNKNOWN = range(2)
171 def __init__(self, job, outputfile, inputfiles=None, demux_task=None):
172 Task.__init__(self, job, "Mux ES into PS")
174 self.demux_task = demux_task
175 self.postconditions.append(MplexTaskPostcondition())
176 self.setTool("/usr/bin/mplex")
177 self.args += ["-f8", "-o", outputfile, "-v1"]
179 self.args += inputfiles
181 def setTool(self, tool):
184 self.global_preconditions.append(ToolExistsPrecondition())
185 # we don't want the ReturncodePostcondition in this case because for right now we're just gonna ignore the fact that mplex fails with a buffer underrun error on some streams (this always at the very end)
190 self.args += self.demux_task.generated_files
192 def processOutputLine(self, line):
193 print "[MplexTask] processOutputLine=", line[:-1]
194 if line.startswith("**ERROR:"):
195 if line.find("Frame data under-runs detected") != -1:
196 self.error = self.ERROR_UNDERRUN
198 self.error = self.ERROR_UNKNOWN
200 class RemoveESFiles(Task):
201 def __init__(self, job, demux_task):
202 Task.__init__(self, job, "Remove temp. files")
203 self.demux_task = demux_task
204 self.setTool("/bin/rm")
208 self.args += self.demux_task.generated_files
209 self.args += [self.demux_task.cutfile]
211 class DVDAuthorTask(Task):
212 def __init__(self, job, diskspaceNeeded):
213 Task.__init__(self, job, "Authoring DVD")
215 self.global_preconditions.append(DiskspacePrecondition(diskspaceNeeded))
217 self.setTool("/usr/bin/dvdauthor")
218 self.CWD = self.job.workspace
219 self.args += ["-x", self.job.workspace+"/dvdauthor.xml"]
220 self.menupreview = job.menupreview
222 def processOutputLine(self, line):
223 print "[DVDAuthorTask] processOutputLine=", line[:-1]
224 if not self.menupreview and line.startswith("STAT: Processing"):
225 self.callback(self, [], stay_resident=True)
227 class DVDAuthorFinalTask(Task):
228 def __init__(self, job):
229 Task.__init__(self, job, "dvdauthor finalize")
230 self.setTool("/usr/bin/dvdauthor")
231 self.args += ["-T", "-o", self.job.workspace + "/dvd"]
233 class WaitForResidentTasks(Task):
234 def __init__(self, job):
235 Task.__init__(self, job, "waiting for dvdauthor to finalize")
237 def run(self, callback, task_progress_changed):
238 print "waiting for %d resident task(s) %s to finish..." % (len(self.job.resident_tasks),str(self.job.resident_tasks))
239 if self.job.resident_tasks == 0:
242 class BurnTaskPostcondition(Condition):
244 def check(self, task):
245 return task.error is None
247 def getErrorMessage(self, task):
249 task.ERROR_MEDIA: _("Medium is not a writeable DVD!"),
250 task.ERROR_SIZE: _("Content does not fit on DVD!"),
251 task.ERROR_WRITE_FAILED: _("Write failed!"),
252 task.ERROR_DVDROM: _("No (supported) DVDROM found!"),
253 task.ERROR_ISOFS: _("Medium is not empty!"),
254 task.ERROR_UNKNOWN: _("An unknown error occured!")
257 class BurnTask(Task):
258 ERROR_MEDIA, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_UNKNOWN = range(6)
259 def __init__(self, job, extra_args=[]):
260 Task.__init__(self, job, "burn")
263 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
264 self.postconditions.append(BurnTaskPostcondition())
265 self.setTool("/bin/growisofs")
266 volName = self.getASCIIname(job.project.settings.name.getValue())
267 self.args += ["-dvd-compat", "-Z", "/dev/cdroms/cdrom0", "-V", volName, "-P", "Dreambox", "-use-the-force-luke=dummy", self.job.workspace + "/dvd"]
268 self.args += extra_args
270 def getASCIIname(self, name):
272 for char in name.decode("utf-8").encode("ascii","replace"):
273 if ord(char) <= 0x20 or ( ord(char) >= 0x3a and ord(char) <= 0x40 ):
282 def processOutputLine(self, line):
284 print "[GROWISOFS] %s" % line
285 if line[8:14] == "done, ":
286 self.progress = float(line[:6])
287 print "progress:", self.progress
288 elif line.find("flushing cache") != -1:
290 elif line.find("closing disc") != -1:
292 elif line.startswith(":-["):
293 if line.find("ASC=30h") != -1:
294 self.error = self.ERROR_MEDIA
296 self.error = self.ERROR_UNKNOWN
297 print "BurnTask: unknown error %s" % line
298 elif line.startswith(":-("):
299 if line.find("No space left on device") != -1:
300 self.error = self.ERROR_SIZE
301 elif line.find("write failed") != -1:
302 self.error = self.ERROR_WRITE_FAILED
303 elif line.find("unable to open64(\"/dev/cdroms/cdrom0\",O_RDONLY): No such file or directory") != -1: # fixme
304 self.error = self.ERROR_DVDROM
305 elif line.find("media is not recognized as recordable DVD") != -1:
306 self.error = self.ERROR_MEDIA
308 self.error = self.ERROR_UNKNOWN
309 print "BurnTask: unknown error %s" % line
310 elif line.startswith("FATAL:"):
311 if line.find("already carries isofs!"):
312 self.error = self.ERROR_ISOFS
314 self.error = self.ERROR_UNKNOWN
315 print "BurnTask: unknown error %s" % line
317 class RemoveDVDFolder(Task):
318 def __init__(self, job):
319 Task.__init__(self, job, "Remove temp. files")
320 self.setTool("/bin/rm")
321 self.args += ["-rf", self.job.workspace]
323 class PreviewTask(Task):
324 def __init__(self, job):
325 Task.__init__(self, job, "Preview")
326 self.postconditions.append(PreviewTaskPostcondition())
329 def run(self, callback, task_progress_changed):
330 self.callback = callback
331 self.task_progress_changed = task_progress_changed
332 if self.job.project.waitboxref:
333 self.job.project.waitboxref.close()
334 if self.job.menupreview:
335 self.waitAndOpenPlayer()
337 self.job.project.session.openWithCallback(self.previewCB, MessageBox, _("Do you want to preview this DVD before burning?"), timeout = 60, default = False)
339 def previewCB(self, answer):
341 self.waitAndOpenPlayer()
345 def playerClosed(self):
346 if self.job.menupreview:
349 self.job.project.session.openWithCallback(self.closedCB, MessageBox, _("Do you want to burn this collection to DVD medium?") )
351 def closedCB(self, answer):
353 Task.processFinished(self, 0)
355 Task.processFinished(self, 1)
357 def waitAndOpenPlayer(self):
358 from enigma import eTimer
359 self.delayTimer = eTimer()
360 self.delayTimer.callback.append(self.previewProject)
361 self.delayTimer.start(10,1)
363 def previewProject(self):
364 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
365 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.job.project.workspace + "/dvd/VIDEO_TS/" ])
367 class PreviewTaskPostcondition(Condition):
368 def check(self, task):
369 return task.returncode == 0
371 def getErrorMessage(self, task):
374 def getTitlesPerMenu(nr_titles):
379 return titles_per_menu
381 def formatTitle(template, title, track):
382 template = template.replace("$i", str(track))
383 template = template.replace("$t", title.name)
384 template = template.replace("$d", title.descr)
385 template = template.replace("$c", str(len(title.chaptermarks)+1))
386 template = template.replace("$A", str(title.audiotracks))
387 template = template.replace("$f", title.inputfile)
388 template = template.replace("$C", title.channel)
390 lengthstring = "%d:%02d:%02d" % (l/3600, l%3600/60, l%60)
391 template = template.replace("$l", lengthstring)
393 template = template.replace("$Y", str(title.timeCreate[0]))
394 template = template.replace("$M", str(title.timeCreate[1]))
395 template = template.replace("$D", str(title.timeCreate[2]))
396 timestring = "%d:%02d" % (title.timeCreate[3], title.timeCreate[4])
397 template = template.replace("$T", timestring)
399 template = template.replace("$Y", "").replace("$M", "").replace("$D", "").replace("$T", "")
400 return template.decode("utf-8")
402 def CreateMenus(job):
403 import os, Image, ImageDraw, ImageFont
406 s = job.project.settings
407 im_bg_orig = Image.open(s.menubg.getValue())
408 if im_bg_orig.size != (imgwidth, imgheight):
409 im_bg_orig = im_bg_orig.resize((720, 576))
411 fontsizes = s.font_size.getValue()
412 fontface = s.font_face.getValue()
414 font0 = ImageFont.truetype(fontface, fontsizes[0])
415 font1 = ImageFont.truetype(fontface, fontsizes[1])
416 font2 = ImageFont.truetype(fontface, fontsizes[2])
418 color_headline = tuple(s.color_headline.getValue())
419 color_button = tuple(s.color_button.getValue())
420 color_highlight = tuple(s.color_highlight.getValue())
421 spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
423 nr_titles = len(job.project.titles)
424 titles_per_menu = getTitlesPerMenu(nr_titles)
425 job.nr_menus = ((nr_titles+titles_per_menu-1)/titles_per_menu)
427 #a new menu_count every 5 titles (1,2,3,4,5->1 ; 6,7,8,9,10->2 etc.)
428 for menu_count in range(1 , job.nr_menus+1):
429 im_bg = im_bg_orig.copy()
430 im_high = Image.new("P", (imgwidth, imgheight), 0)
431 im_high.putpalette(spu_palette)
432 draw_bg = ImageDraw.Draw(im_bg)
433 draw_high = ImageDraw.Draw(im_high)
436 headline = s.name.getValue().decode("utf-8")
437 textsize = draw_bg.textsize(headline, font=font0)
438 if textsize[0] > imgwidth:
441 offset = (((imgwidth-textsize[0]) / 2) , 20)
442 draw_bg.text(offset, headline, fill=color_headline, font=font0)
444 menubgpngfilename = job.workspace+"/dvd_menubg"+str(menu_count)+".png"
445 highlightpngfilename = job.workspace+"/dvd_highlight"+str(menu_count)+".png"
446 spuxml = """<?xml version="1.0" encoding="utf-8"?>
451 transparent="%02x%02x%02x"
453 force="yes" >""" % (highlightpngfilename, spu_palette[0], spu_palette[1], spu_palette[2])
454 s_top, s_rows, s_left = s.space.getValue()
455 rowheight = (fontsizes[1]+fontsizes[2]+s_rows)
456 menu_start_title = (menu_count-1)*titles_per_menu + 1
457 menu_end_title = (menu_count)*titles_per_menu + 1
458 if menu_end_title > nr_titles:
459 menu_end_title = nr_titles+1
461 for title_no in range( menu_start_title , menu_end_title ):
463 top = s_top + ( menu_i * rowheight )
465 title = job.project.titles[i]
466 titleText = formatTitle(s.titleformat.getValue(), title, title_no)
467 draw_bg.text((s_left,top), titleText, fill=color_button, font=font1)
468 draw_high.text((s_left,top), titleText, fill=1, font=font1)
469 subtitleText = formatTitle(s.subtitleformat.getValue(), title, title_no)
470 draw_bg.text((s_left,top+36), subtitleText, fill=color_button, font=font2)
471 bottom = top+rowheight
472 if bottom > imgheight:
475 <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),s_left,imgwidth,top,bottom )
477 prev_page_text = "<<<"
478 textsize = draw_bg.textsize(prev_page_text, font=font1)
479 offset = ( 2*s_left, s_top + ( titles_per_menu * rowheight ) )
480 draw_bg.text(offset, prev_page_text, fill=color_button, font=font1)
481 draw_high.text(offset, prev_page_text, fill=1, font=font1)
483 <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
485 if menu_count < job.nr_menus:
486 next_page_text = ">>>"
487 textsize = draw_bg.textsize(next_page_text, font=font1)
488 offset = ( imgwidth-textsize[0]-2*s_left, s_top + ( titles_per_menu * rowheight ) )
489 draw_bg.text(offset, next_page_text, fill=color_button, font=font1)
490 draw_high.text(offset, next_page_text, fill=1, font=font1)
492 <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
496 fd=open(menubgpngfilename,"w")
499 fd=open(highlightpngfilename,"w")
500 im_high.save(fd,"PNG")
503 png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv")
504 menubgm2vfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mv2"
505 mpeg2encTask(job, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv", menubgm2vfilename)
506 menubgmpgfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mpg"
507 menuaudiofilename = s.menuaudio.getValue()
508 MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename])
514 spuxmlfilename = job.workspace+"/spumux"+str(menu_count)+".xml"
515 f = open(spuxmlfilename, "w")
519 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
520 spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
522 def CreateAuthoringXML(job):
523 nr_titles = len(job.project.titles)
524 titles_per_menu = getTitlesPerMenu(nr_titles)
525 mode = job.project.settings.authormode.getValue()
527 authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
528 authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
529 authorxml.append(' <vmgm>\n')
530 authorxml.append(' <menus>\n')
531 authorxml.append(' <pgc>\n')
532 authorxml.append(' <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
533 if mode.startswith("menu"):
534 authorxml.append(' <post> jump titleset 1 menu; </post>\n')
536 authorxml.append(' <post> jump title 1; </post>\n')
537 authorxml.append(' </pgc>\n')
538 authorxml.append(' </menus>\n')
539 authorxml.append(' </vmgm>\n')
540 authorxml.append(' <titleset>\n')
541 if mode.startswith("menu"):
542 authorxml.append(' <menus>\n')
543 authorxml.append(' <video aspect="4:3"/>\n')
544 for menu_count in range(1 , job.nr_menus+1):
546 authorxml.append(' <pgc entry="root">\n')
548 authorxml.append(' <pgc>\n')
549 menu_start_title = (menu_count-1)*titles_per_menu + 1
550 menu_end_title = (menu_count)*titles_per_menu + 1
551 if menu_end_title > nr_titles:
552 menu_end_title = nr_titles+1
553 for i in range( menu_start_title , menu_end_title ):
554 authorxml.append(' <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
556 authorxml.append(' <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
557 if menu_count < job.nr_menus:
558 authorxml.append(' <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
559 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
560 authorxml.append(' <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
561 authorxml.append(' </pgc>\n')
562 authorxml.append(' </menus>\n')
563 authorxml.append(' <titles>\n')
564 for i in range( nr_titles ):
565 for audiotrack in job.project.titles[i].audiotracks:
566 authorxml.append(' <audio lang="'+audiotrack[0][:2]+'" format="'+audiotrack[1]+'" />\n')
567 chapters = ','.join(["%d:%02d:%02d.%03d" % (p / (90000 * 3600), p % (90000 * 3600) / (90000 * 60), p % (90000 * 60) / 90000, (p % 90000) / 90) for p in job.project.titles[i].chaptermarks])
569 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
571 LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
573 MakeFifoNode(job, title_no)
574 if mode.endswith("linked") and title_no < nr_titles:
575 post_tag = "jump title %d;" % ( title_no+1 )
576 elif mode.startswith("menu"):
577 post_tag = "call vmgm menu 1;"
580 authorxml.append(' <pgc>\n')
581 authorxml.append(' <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
582 authorxml.append(' <post> ' + post_tag + ' </post>\n')
583 authorxml.append(' </pgc>\n')
585 authorxml.append(' </titles>\n')
586 authorxml.append(' </titleset>\n')
587 authorxml.append(' </dvdauthor>\n')
588 f = open(job.workspace+"/dvdauthor.xml", "w")
594 def __init__(self, project, menupreview=False):
595 Job.__init__(self, "DVD Burn")
596 self.project = project
597 from time import strftime
598 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
599 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
600 createDir(new_workspace, True)
601 self.workspace = new_workspace
602 self.project.workspace = self.workspace
603 self.menupreview = menupreview
607 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
609 CreateAuthoringXML(self)
611 totalsize = 50*1024*1024 # require an extra safety 50 MB
613 for title in self.project.titles:
614 titlesize = title.estimatedDiskspace
615 if titlesize > maxsize: maxsize = titlesize
616 totalsize += titlesize
617 diskSpaceNeeded = totalsize + maxsize
619 DVDAuthorTask(self, diskSpaceNeeded)
621 nr_titles = len(self.project.titles)
626 for self.i in range(nr_titles):
627 title = self.project.titles[self.i]
628 link_name = self.workspace + "/source_title_%d.ts" % (self.i+1)
629 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
630 LinkTS(self, title.inputfile, link_name)
631 demux = DemuxTask(self, link_name)
632 MplexTask(self, outputfile=title_filename, demux_task=demux)
633 RemoveESFiles(self, demux)
634 WaitForResidentTasks(self)
636 BurnTask(self,["-dvd-video"])
637 RemoveDVDFolder(self)
639 class DVDdataJob(Job):
640 def __init__(self, project):
641 Job.__init__(self, "Data DVD Burn")
642 self.project = project
643 from time import strftime
644 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
645 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S") + "/dvd/"
646 createDir(new_workspace, True)
647 self.workspace = new_workspace
648 self.project.workspace = self.workspace
652 diskSpaceNeeded = 50*1024*1024 # require an extra safety 50 MB
653 for title in self.project.titles:
654 diskSpaceNeeded += title.filesize
655 nr_titles = len(self.project.titles)
657 for self.i in range(nr_titles):
658 title = self.project.titles[self.i]
659 filename = title.inputfile.rstrip("/").rsplit("/",1)[1]
660 link_name = self.workspace + filename
661 LinkTS(self, title.inputfile, link_name)
662 CopyMeta(self, title.inputfile)
664 RemoveDVDFolder(self)
666 def Burn(session, project):
668 job_manager.AddJob(j)
671 def PreviewMenu(session, project):
672 j = DVDJob(project, menupreview=True)
673 job_manager.AddJob(j)
676 def BurnDataTS(session, project):
677 j = DVDdataJob(project)
678 job_manager.AddJob(j)