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):
164 task.ERROR_UNDERRUN: ("Can't multiplex source video!"),
165 task.ERROR_UNKNOWN: ("An unknown error occured!")
168 class MplexTask(Task):
169 ERROR_UNDERRUN, ERROR_UNKNOWN = range(2)
170 def __init__(self, job, outputfile, inputfiles=None, demux_task=None):
171 Task.__init__(self, job, "Mux ES into PS")
173 self.demux_task = demux_task
174 self.postconditions.append(MplexTaskPostcondition())
175 self.setTool("/usr/bin/mplex")
176 self.args += ["-f8", "-o", outputfile, "-v1"]
178 self.args += inputfiles
180 def setTool(self, tool):
183 self.global_preconditions.append(ToolExistsPrecondition())
184 # 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)
189 self.args += self.demux_task.generated_files
191 def processOutputLine(self, line):
192 print "[MplexTask] ", line[:-1]
193 if line.startswith("**ERROR:"):
194 if line.find("Frame data under-runs detected") != -1:
195 self.error = self.ERROR_UNDERRUN
197 self.error = self.ERROR_UNKNOWN
199 class RemoveESFiles(Task):
200 def __init__(self, job, demux_task):
201 Task.__init__(self, job, "Remove temp. files")
202 self.demux_task = demux_task
203 self.setTool("/bin/rm")
207 self.args += self.demux_task.generated_files
208 self.args += [self.demux_task.cutfile]
210 class DVDAuthorTask(Task):
211 def __init__(self, job, diskspaceNeeded):
212 Task.__init__(self, job, "Authoring DVD")
214 self.global_preconditions.append(DiskspacePrecondition(diskspaceNeeded))
216 self.setTool("/usr/bin/dvdauthor")
217 self.CWD = self.job.workspace
218 self.args += ["-x", self.job.workspace+"/dvdauthor.xml"]
219 self.menupreview = job.menupreview
221 def processOutputLine(self, line):
222 print "[DVDAuthorTask] ", line[:-1]
223 if not self.menupreview and line.startswith("STAT: Processing"):
224 self.callback(self, [], stay_resident=True)
226 class DVDAuthorFinalTask(Task):
227 def __init__(self, job):
228 Task.__init__(self, job, "dvdauthor finalize")
229 self.setTool("/usr/bin/dvdauthor")
230 self.args += ["-T", "-o", self.job.workspace + "/dvd"]
232 class WaitForResidentTasks(Task):
233 def __init__(self, job):
234 Task.__init__(self, job, "waiting for dvdauthor to finalize")
236 def run(self, callback, task_progress_changed):
237 print "waiting for %d resident task(s) %s to finish..." % (len(self.job.resident_tasks),str(self.job.resident_tasks))
238 if self.job.resident_tasks == 0:
241 class BurnTaskPostcondition(Condition):
243 def check(self, task):
244 return task.error is None
246 def getErrorMessage(self, task):
248 task.ERROR_NOTWRITEABLE: _("Medium is not a writeable DVD!"),
249 task.ERROR_LOAD: _("Could not load Medium! No disc inserted?"),
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_NOTWRITEABLE, ERROR_LOAD, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_UNKNOWN = range(7)
259 def __init__(self, job, extra_args=[]):
260 Task.__init__(self, job, _("Burn to DVD..."))
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, "-publisher", "Dreambox", "-use-the-force-luke=dummy" ]
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_NOTWRITEABLE
295 if line.find("ASC=24h") != -1:
296 self.error = self.ERROR_LOAD
298 self.error = self.ERROR_UNKNOWN
299 print "BurnTask: unknown error %s" % line
300 elif line.startswith(":-("):
301 if line.find("No space left on device") != -1:
302 self.error = self.ERROR_SIZE
303 elif line.find("write failed") != -1:
304 self.error = self.ERROR_WRITE_FAILED
305 elif line.find("unable to open64(\"/dev/cdroms/cdrom0\",O_RDONLY): No such file or directory") != -1: # fixme
306 self.error = self.ERROR_DVDROM
307 elif line.find("media is not recognized as recordable DVD") != -1:
308 self.error = self.ERROR_NOTWRITEABLE
310 self.error = self.ERROR_UNKNOWN
311 print "BurnTask: unknown error %s" % line
312 elif line.startswith("FATAL:"):
313 if line.find("already carries isofs!"):
314 self.error = self.ERROR_ISOFS
316 self.error = self.ERROR_UNKNOWN
317 print "BurnTask: unknown error %s" % line
319 class RemoveDVDFolder(Task):
320 def __init__(self, job):
321 Task.__init__(self, job, "Remove temp. files")
322 self.setTool("/bin/rm")
323 self.args += ["-rf", self.job.workspace]
325 class PreviewTask(Task):
326 def __init__(self, job):
327 Task.__init__(self, job, "Preview")
328 self.postconditions.append(PreviewTaskPostcondition())
331 def run(self, callback, task_progress_changed):
332 self.callback = callback
333 self.task_progress_changed = task_progress_changed
334 if self.job.menupreview:
335 self.previewProject()
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.previewProject()
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 previewProject(self):
358 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
359 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.job.project.workspace + "/dvd/VIDEO_TS/" ])
361 class PreviewTaskPostcondition(Condition):
362 def check(self, task):
363 return task.returncode == 0
365 def getErrorMessage(self, task):
368 def formatTitle(template, title, track):
369 template = template.replace("$i", str(track))
370 template = template.replace("$t", title.name)
371 template = template.replace("$d", title.descr)
372 template = template.replace("$c", str(len(title.chaptermarks)+1))
373 template = template.replace("$A", str(title.audiotracks))
374 template = template.replace("$f", title.inputfile)
375 template = template.replace("$C", title.channel)
377 lengthstring = "%d:%02d:%02d" % (l/3600, l%3600/60, l%60)
378 template = template.replace("$l", lengthstring)
380 template = template.replace("$Y", str(title.timeCreate[0]))
381 template = template.replace("$M", str(title.timeCreate[1]))
382 template = template.replace("$D", str(title.timeCreate[2]))
383 timestring = "%d:%02d" % (title.timeCreate[3], title.timeCreate[4])
384 template = template.replace("$T", timestring)
386 template = template.replace("$Y", "").replace("$M", "").replace("$D", "").replace("$T", "")
387 return template.decode("utf-8")
389 class ImagingPostcondition(Condition):
390 def check(self, task):
391 return task.returncode == 0
393 def getErrorMessage(self, task):
394 return _("Failed") + ": python-imaging"
396 class ImagePrepareTask(Task):
397 def __init__(self, job):
398 Task.__init__(self, job, _("please wait, loading picture..."))
399 self.postconditions.append(ImagingPostcondition())
402 self.Menus = job.Menus
404 def run(self, callback, task_progress_changed):
405 self.callback = callback
406 self.task_progress_changed = task_progress_changed
407 # we are doing it this weird way so that the TaskView Screen actually pops up before the spinner comes
408 from enigma import eTimer
409 self.delayTimer = eTimer()
410 self.delayTimer.callback.append(self.conduct)
411 self.delayTimer.start(10,1)
415 from ImageFont import truetype
416 from Image import open as Image_open
417 s = self.job.project.settings
418 self.Menus.im_bg_orig = Image_open(s.menubg.getValue())
419 if self.Menus.im_bg_orig.size != (self.Menus.imgwidth, self.Menus.imgheight):
420 self.Menus.im_bg_orig = self.Menus.im_bg_orig.resize((720, 576))
421 self.Menus.fontsizes = s.font_size.getValue()
422 fontface = s.font_face.getValue()
423 self.Menus.fonts = [truetype(fontface, self.Menus.fontsizes[0]), truetype(fontface, self.Menus.fontsizes[1]), truetype(fontface, self.Menus.fontsizes[2])]
424 Task.processFinished(self, 0)
426 Task.processFinished(self, 1)
428 class MenuImageTask(Task):
429 def __init__(self, job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename):
430 Task.__init__(self, job, "Create Menu %d Image" % menu_count)
431 self.postconditions.append(ImagingPostcondition())
434 self.Menus = job.Menus
435 self.menu_count = menu_count
436 self.spuxmlfilename = spuxmlfilename
437 self.menubgpngfilename = menubgpngfilename
438 self.highlightpngfilename = highlightpngfilename
440 def run(self, callback, task_progress_changed):
441 self.callback = callback
442 self.task_progress_changed = task_progress_changed
444 import ImageDraw, Image, os
445 s = self.job.project.settings
446 fonts = self.Menus.fonts
447 im_bg = self.Menus.im_bg_orig.copy()
448 im_high = Image.new("P", (self.Menus.imgwidth, self.Menus.imgheight), 0)
449 im_high.putpalette(self.Menus.spu_palette)
450 draw_bg = ImageDraw.Draw(im_bg)
451 draw_high = ImageDraw.Draw(im_high)
452 if self.menu_count == 1:
453 headline = s.name.getValue().decode("utf-8")
454 textsize = draw_bg.textsize(headline, font=fonts[0])
455 if textsize[0] > self.Menus.imgwidth:
458 offset = (((self.Menus.imgwidth-textsize[0]) / 2) , 20)
459 draw_bg.text(offset, headline, fill=self.Menus.color_headline, font=fonts[0])
460 spuxml = """<?xml version="1.0" encoding="utf-8"?>
465 transparent="%02x%02x%02x"
467 force="yes" >""" % (self.highlightpngfilename, self.Menus.spu_palette[0], self.Menus.spu_palette[1], self.Menus.spu_palette[2])
468 s_top, s_rows, s_left = s.space.getValue()
469 rowheight = (self.Menus.fontsizes[1]+self.Menus.fontsizes[2]+s_rows)
470 menu_start_title = (self.menu_count-1)*self.job.titles_per_menu + 1
471 menu_end_title = (self.menu_count)*self.job.titles_per_menu + 1
472 nr_titles = len(self.job.project.titles)
473 if menu_end_title > nr_titles:
474 menu_end_title = nr_titles+1
476 for title_no in range( menu_start_title , menu_end_title ):
478 top = s_top + ( menu_i * rowheight )
480 title = self.job.project.titles[i]
481 titleText = formatTitle(s.titleformat.getValue(), title, title_no)
482 draw_bg.text((s_left,top), titleText, fill=self.Menus.color_button, font=fonts[1])
483 draw_high.text((s_left,top), titleText, fill=1, font=self.Menus.fonts[1])
484 subtitleText = formatTitle(s.subtitleformat.getValue(), title, title_no)
485 draw_bg.text((s_left,top+36), subtitleText, fill=self.Menus.color_button, font=fonts[2])
486 bottom = top+rowheight
487 if bottom > self.Menus.imgheight:
488 bottom = self.Menus.imgheight
490 <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),s_left,self.Menus.imgwidth,top,bottom )
491 if self.menu_count < self.job.nr_menus:
492 next_page_text = ">>>"
493 textsize = draw_bg.textsize(next_page_text, font=fonts[1])
494 offset = ( self.Menus.imgwidth-textsize[0]-2*s_left, s_top + ( self.job.titles_per_menu * rowheight ) )
495 draw_bg.text(offset, next_page_text, fill=self.Menus.color_button, font=fonts[1])
496 draw_high.text(offset, next_page_text, fill=1, font=fonts[1])
498 <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
499 if self.menu_count > 1:
500 prev_page_text = "<<<"
501 textsize = draw_bg.textsize(prev_page_text, font=fonts[1])
502 offset = ( 2*s_left, s_top + ( self.job.titles_per_menu * rowheight ) )
503 draw_bg.text(offset, prev_page_text, fill=self.Menus.color_button, font=fonts[1])
504 draw_high.text(offset, prev_page_text, fill=1, font=fonts[1])
506 <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
509 fd=open(self.menubgpngfilename,"w")
512 fd=open(self.highlightpngfilename,"w")
513 im_high.save(fd,"PNG")
520 f = open(self.spuxmlfilename, "w")
523 Task.processFinished(self, 0)
525 Task.processFinished(self, 1)
528 def __init__(self, job):
532 s = self.job.project.settings
537 self.color_headline = tuple(s.color_headline.getValue())
538 self.color_button = tuple(s.color_button.getValue())
539 self.color_highlight = tuple(s.color_highlight.getValue())
540 self.spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
542 ImagePrepareTask(job)
543 nr_titles = len(job.project.titles)
545 job.titles_per_menu = 5
547 job.titles_per_menu = 4
548 job.nr_menus = ((nr_titles+job.titles_per_menu-1)/job.titles_per_menu)
550 #a new menu_count every 4 titles (1,2,3,4->1 ; 5,6,7,8->2 etc.)
551 for menu_count in range(1 , job.nr_menus+1):
552 num = str(menu_count)
553 spuxmlfilename = job.workspace+"/spumux"+num+".xml"
554 menubgpngfilename = job.workspace+"/dvd_menubg"+num+".png"
555 highlightpngfilename = job.workspace+"/dvd_highlight"+num+".png"
556 MenuImageTask(job, menu_count, spuxmlfilename, menubgpngfilename, highlightpngfilename)
557 png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+num+".yuv")
558 menubgm2vfilename = job.workspace+"/dvdmenubg"+num+".mv2"
559 mpeg2encTask(job, job.workspace+"/dvdmenubg"+num+".yuv", menubgm2vfilename)
560 menubgmpgfilename = job.workspace+"/dvdmenubg"+num+".mpg"
561 menuaudiofilename = s.menuaudio.getValue()
562 MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename])
563 menuoutputfilename = job.workspace+"/dvdmenu"+num+".mpg"
564 spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
566 def CreateAuthoringXML(job):
567 nr_titles = len(job.project.titles)
568 mode = job.project.settings.authormode.getValue()
570 authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
571 authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
572 authorxml.append(' <vmgm>\n')
573 authorxml.append(' <menus>\n')
574 authorxml.append(' <pgc>\n')
575 authorxml.append(' <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
576 if mode.startswith("menu"):
577 authorxml.append(' <post> jump titleset 1 menu; </post>\n')
579 authorxml.append(' <post> jump title 1; </post>\n')
580 authorxml.append(' </pgc>\n')
581 authorxml.append(' </menus>\n')
582 authorxml.append(' </vmgm>\n')
583 authorxml.append(' <titleset>\n')
584 if mode.startswith("menu"):
585 authorxml.append(' <menus>\n')
586 authorxml.append(' <video aspect="4:3"/>\n')
587 for menu_count in range(1 , job.nr_menus+1):
589 authorxml.append(' <pgc entry="root">\n')
591 authorxml.append(' <pgc>\n')
592 menu_start_title = (menu_count-1)*job.titles_per_menu + 1
593 menu_end_title = (menu_count)*job.titles_per_menu + 1
594 if menu_end_title > nr_titles:
595 menu_end_title = nr_titles+1
596 for i in range( menu_start_title , menu_end_title ):
597 authorxml.append(' <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
599 authorxml.append(' <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
600 if menu_count < job.nr_menus:
601 authorxml.append(' <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
602 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
603 authorxml.append(' <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
604 authorxml.append(' </pgc>\n')
605 authorxml.append(' </menus>\n')
606 authorxml.append(' <titles>\n')
607 for i in range( nr_titles ):
608 #for audiotrack in job.project.titles[i].audiotracks:
609 #authorxml.append(' <audio lang="'+audiotrack[0][:2]+'" format="'+audiotrack[1]+'" />\n')
610 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])
612 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
614 LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
616 MakeFifoNode(job, title_no)
617 if mode.endswith("linked") and title_no < nr_titles:
618 post_tag = "jump title %d;" % ( title_no+1 )
619 elif mode.startswith("menu"):
620 post_tag = "call vmgm menu 1;"
623 authorxml.append(' <pgc>\n')
624 authorxml.append(' <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
625 authorxml.append(' <post> ' + post_tag + ' </post>\n')
626 authorxml.append(' </pgc>\n')
628 authorxml.append(' </titles>\n')
629 authorxml.append(' </titleset>\n')
630 authorxml.append(' </dvdauthor>\n')
631 f = open(job.workspace+"/dvdauthor.xml", "w")
637 def __init__(self, project, menupreview=False):
638 Job.__init__(self, _("Burn DVD"))
639 self.project = project
640 from time import strftime
641 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
642 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
643 createDir(new_workspace, True)
644 self.workspace = new_workspace
645 self.project.workspace = self.workspace
646 self.menupreview = menupreview
650 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
652 CreateAuthoringXML(self)
654 totalsize = 50*1024*1024 # require an extra safety 50 MB
656 for title in self.project.titles:
657 titlesize = title.estimatedDiskspace
658 if titlesize > maxsize: maxsize = titlesize
659 totalsize += titlesize
660 diskSpaceNeeded = totalsize + maxsize
662 DVDAuthorTask(self, diskSpaceNeeded)
664 nr_titles = len(self.project.titles)
669 for self.i in range(nr_titles):
670 title = self.project.titles[self.i]
671 link_name = self.workspace + "/source_title_%d.ts" % (self.i+1)
672 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
673 LinkTS(self, title.inputfile, link_name)
674 demux = DemuxTask(self, link_name)
675 MplexTask(self, outputfile=title_filename, demux_task=demux)
676 RemoveESFiles(self, demux)
677 WaitForResidentTasks(self)
679 BurnTask(self, ["-dvd-video", self.workspace + "/dvd"])
680 RemoveDVDFolder(self)
682 class DVDdataJob(Job):
683 def __init__(self, project):
684 Job.__init__(self, "Data DVD Burn")
685 self.project = project
686 from time import strftime
687 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
688 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S") + "/dvd/"
689 createDir(new_workspace, True)
690 self.workspace = new_workspace
691 self.project.workspace = self.workspace
695 diskSpaceNeeded = 50*1024*1024 # require an extra safety 50 MB
696 for title in self.project.titles:
697 diskSpaceNeeded += title.filesize
698 nr_titles = len(self.project.titles)
700 for self.i in range(nr_titles):
701 title = self.project.titles[self.i]
702 filename = title.inputfile.rstrip("/").rsplit("/",1)[1]
703 link_name = self.workspace + filename
704 LinkTS(self, title.inputfile, link_name)
705 CopyMeta(self, title.inputfile)
706 BurnTask(self, ["-follow-links", self.workspace])
707 RemoveDVDFolder(self)
709 def Burn(session, project):
711 job_manager.AddJob(j)
714 def PreviewMenu(session, project):
715 j = DVDJob(project, menupreview=True)
716 job_manager.AddJob(j)
719 def BurnDataTS(session, project):
720 j = DVDdataJob(project)
721 job_manager.AddJob(j)