1 from Components.Task import Task, Job, job_manager, DiskspacePrecondition, Condition
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.dumpToFile(self.dumpFile)
16 def processStderr(self, data):
17 print "[png2yuvTask]", data
19 def processStdout(self, data):
22 class mpeg2encTask(Task):
23 def __init__(self, job, inputfile, outputfile):
24 Task.__init__(self, job, "Encoding menu video")
25 self.setTool("/usr/bin/mpeg2enc")
26 self.args += ["-f8", "-np", "-a2", "-o", outputfile]
27 self.inputFile = inputfile
30 def run(self, callback, task_progress_changed):
31 Task.run(self, callback, task_progress_changed)
32 self.container.readFromFile(self.inputFile)
34 def processOutputLine(self, line):
35 print "[mpeg2encTask]", line
37 class spumuxTask(Task):
38 def __init__(self, job, xmlfile, inputfile, outputfile):
39 Task.__init__(self, job, "Muxing buttons into menu")
40 self.setTool("/usr/bin/spumux")
41 self.args += [xmlfile]
42 self.inputFile = inputfile
43 self.dumpFile = outputfile
46 def run(self, callback, task_progress_changed):
47 Task.run(self, callback, task_progress_changed)
48 self.container.dumpToFile(self.dumpFile)
49 self.container.readFromFile(self.inputFile)
51 def processStderr(self, data):
52 print "[spumuxTask]", data
54 def processStdout(self, data):
57 class MakeFifoNode(Task):
58 def __init__(self, job, number):
59 Task.__init__(self, job, "Make FIFO nodes")
60 self.setTool("/bin/mknod")
61 nodename = self.job.workspace + "/dvd_title_%d" % number + ".mpg"
62 self.args += [nodename, "p"]
66 def __init__(self, job, sourcefile, link_name):
67 Task.__init__(self, job, "Creating symlink for source titles")
68 self.setTool("/bin/ln")
69 self.args += ["-s", sourcefile, link_name]
72 class DemuxTask(Task):
73 def __init__(self, job, inputfile):
74 Task.__init__(self, job, "Demux video into ES")
75 title = job.project.titles[job.i]
76 self.global_preconditions.append(DiskspacePrecondition(title.estimatedDiskspace))
77 self.setTool("/usr/bin/projectx")
78 self.generated_files = [ ]
82 self.cutfile = self.job.workspace + "/cut_%d.Xcl" % (job.i+1)
83 self.cutlist = title.cutlist
84 self.args += [inputfile, "-demux", "-out", self.job.workspace ]
85 if len(self.cutlist) > 1:
86 self.args += [ "-cut", self.cutfile ]
91 def processOutputLine(self, line):
93 MSG_NEW_FILE = "---> new File: "
94 MSG_PROGRESS = "[PROGRESS] "
96 if line.startswith(MSG_NEW_FILE):
97 file = line[len(MSG_NEW_FILE):]
100 self.haveNewFile(file)
101 elif line.startswith(MSG_PROGRESS):
102 progress = line[len(MSG_PROGRESS):]
103 self.haveProgress(progress)
105 def haveNewFile(self, file):
106 print "PRODUCED FILE [%s]" % file
107 self.generated_files.append(file)
109 def haveProgress(self, progress):
110 print "PROGRESS [%s]" % progress
111 MSG_CHECK = "check & synchronize audio file"
113 if progress == "preparing collection(s)...":
115 elif progress[:len(MSG_CHECK)] == MSG_CHECK:
120 p = p - 1 + self.prog_state * 100
121 if p > self.progress:
127 def writeCutfile(self):
128 f = open(self.cutfile, "w")
129 f.write("CollectionPanel.CutMode=4\n")
130 for p in self.cutlist:
138 f.write("%02d:%02d:%02d\n" % (h, m, s))
141 def cleanup(self, failed):
144 for f in self.generated_files:
147 class MplexTask(Task):
148 def __init__(self, job, outputfile, inputfiles=None, demux_task=None):
149 Task.__init__(self, job, "Mux ES into PS")
151 self.demux_task = demux_task
152 self.setTool("/usr/bin/mplex")
153 self.args += ["-f8", "-o", outputfile, "-v1"]
155 self.args += inputfiles
159 self.args += self.demux_task.generated_files
161 def processOutputLine(self, line):
162 print "[MplexTask] processOutputLine=", line
164 class RemoveESFiles(Task):
165 def __init__(self, job, demux_task):
166 Task.__init__(self, job, "Remove temp. files")
167 self.demux_task = demux_task
168 self.setTool("/bin/rm")
172 self.args += self.demux_task.generated_files
173 self.args += [self.demux_task.cutfile]
175 class DVDAuthorTask(Task):
176 def __init__(self, job, diskspaceNeeded):
177 Task.__init__(self, job, "Authoring DVD")
179 self.global_preconditions.append(DiskspacePrecondition(diskspaceNeeded))
181 self.setTool("/usr/bin/dvdauthor")
182 self.CWD = self.job.workspace
183 self.args += ["-x", self.job.workspace+"/dvdauthor.xml"]
184 self.menupreview = job.menupreview
186 def processOutputLine(self, line):
187 print "[DVDAuthorTask] processOutputLine=", line
188 if not self.menupreview and line.startswith("STAT: Processing"):
189 self.callback(self, [], stay_resident=True)
191 class DVDAuthorFinalTask(Task):
192 def __init__(self, job):
193 Task.__init__(self, job, "dvdauthor finalize")
194 self.setTool("/usr/bin/dvdauthor")
195 self.args += ["-T", "-o", self.job.workspace + "/dvd"]
197 class WaitForResidentTasks(Task):
198 def __init__(self, job):
199 Task.__init__(self, job, "waiting for dvdauthor to finalize")
201 def run(self, callback, task_progress_changed):
202 print "waiting for %d resident task(s) %s to finish..." % (len(self.job.resident_tasks),str(self.job.resident_tasks))
203 if self.job.resident_tasks == 0:
206 class BurnTaskPostcondition(Condition):
207 def check(self, task):
208 return task.error is None
210 def getErrorMessage(self, task):
212 task.ERROR_MEDIA: _("Medium is not a writeable DVD!"),
213 task.ERROR_SIZE: _("Content does not fit on DVD!"),
214 task.ERROR_WRITE_FAILED: _("Write failed!"),
215 task.ERROR_DVDROM: _("No (supported) DVDROM found!"),
216 task.ERROR_ISOFS: _("Medium is not empty!"),
217 task.ERROR_UNKNOWN: _("An unknown error occured!")
220 class BurnTask(Task):
221 ERROR_MEDIA, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_ISOFS, ERROR_UNKNOWN = range(6)
222 def __init__(self, job):
223 Task.__init__(self, job, "burn")
226 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
227 self.postconditions.append(BurnTaskPostcondition())
228 self.setTool("/bin/growisofs")
229 volName = self.getASCIIname(job.project.settings.name.getValue())
230 self.args += ["-dvd-video", "-dvd-compat", "-Z", "/dev/cdroms/cdrom0", "-V", volName, "-P", "Dreambox", "-use-the-force-luke=dummy", self.job.workspace + "/dvd"]
232 def getASCIIname(self, name):
234 for char in name.decode("utf-8").encode("ascii","replace"):
235 if ord(char) <= 0x20 or ( ord(char) >= 0x3a and ord(char) <= 0x40 ):
244 def processOutputLine(self, line):
246 print "[GROWISOFS] %s" % line
247 if line[8:14] == "done, ":
248 self.progress = float(line[:6])
249 print "progress:", self.progress
250 elif line.find("flushing cache") != -1:
252 elif line.find("closing disc") != -1:
254 elif line.startswith(":-["):
255 if line.find("ASC=30h") != -1:
256 self.error = self.ERROR_MEDIA
258 self.error = self.ERROR_UNKNOWN
259 print "BurnTask: unknown error %s" % line
260 elif line.startswith(":-("):
261 if line.find("No space left on device") != -1:
262 self.error = self.ERROR_SIZE
263 elif line.find("write failed") != -1:
264 self.error = self.ERROR_WRITE_FAILED
265 elif line.find("unable to open64(\"/dev/cdroms/cdrom0\",O_RDONLY): No such file or directory") != -1: # fixme
266 self.error = self.ERROR_DVDROM
267 elif line.find("media is not recognized as recordable DVD") != -1:
268 self.error = self.ERROR_MEDIA
270 self.error = self.ERROR_UNKNOWN
271 print "BurnTask: unknown error %s" % line
272 elif line.startswith("FATAL:"):
273 if line.find("already carries isofs!"):
274 self.error = self.ERROR_ISOFS
276 self.error = self.ERROR_UNKNOWN
277 print "BurnTask: unknown error %s" % line
279 class RemoveDVDFolder(Task):
280 def __init__(self, job):
281 Task.__init__(self, job, "Remove temp. files")
282 self.setTool("/bin/rm")
283 self.args += ["-rf", self.job.workspace]
285 class PreviewTask(Task):
286 def __init__(self, job):
287 Task.__init__(self, job, "Preview")
288 self.postconditions.append(PreviewTaskPostcondition())
291 def run(self, callback, task_progress_changed):
292 self.callback = callback
293 self.task_progress_changed = task_progress_changed
294 if self.job.project.waitboxref:
295 self.job.project.waitboxref.close()
296 if self.job.menupreview:
297 self.waitAndOpenPlayer()
299 self.job.project.session.openWithCallback(self.previewCB, MessageBox, _("Do you want to preview this project before burning?"), timeout = 60, default = False)
301 def previewCB(self, answer):
303 self.waitAndOpenPlayer()
307 def playerClosed(self):
308 if self.job.menupreview:
311 self.job.project.session.openWithCallback(self.closedCB, MessageBox, _("Do you want to burn this project to DVD medium?") )
313 def closedCB(self, answer):
315 Task.processFinished(self, 0)
317 Task.processFinished(self, 1)
319 def waitAndOpenPlayer(self):
320 from enigma import eTimer
321 self.delayTimer = eTimer()
322 self.delayTimer.callback.append(self.previewProject)
323 self.delayTimer.start(10,1)
325 def previewProject(self):
326 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
327 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.job.project.workspace + "/dvd/VIDEO_TS/" ])
329 class PreviewTaskPostcondition(Condition):
330 def check(self, task):
331 return task.returncode == 0
333 def getErrorMessage(self, task):
336 def getTitlesPerMenu(nr_titles):
341 return titles_per_menu
343 def formatTitle(template, title, track):
345 template = template.replace("$i", str(track))
346 template = template.replace("$t", title.name)
347 template = template.replace("$d", title.descr)
348 template = template.replace("$c", str(len(title.chaptermarks)+1))
349 template = template.replace("$f", title.inputfile)
351 lengthstring = "%d:%02d:%02d" % (l/3600, l%3600/60, l%60)
352 template = template.replace("$l", lengthstring)
353 res = re.search("(?:/.*?).*/(?P<year>\d{4})(?P<month>\d{2})(?P<day>\d{2}).(?P<hour>\d{2})(?P<minute>\d{2}).-.*.?.ts", title.inputfile)
355 template = template.replace("$Y", res.group("year"))
356 template = template.replace("$M", res.group("month"))
357 template = template.replace("$D", res.group("day"))
358 template = template.replace("$h", res.group("hour"))
359 template = template.replace("$m", res.group("minute"))
361 template = template.replace("$Y", "").replace("$M", "").replace("$D", "").replace("$h", "").replace("$m", "")
362 return template.decode("utf-8")
364 def CreateMenus(job):
365 import os, Image, ImageDraw, ImageFont
368 s = job.project.settings
369 im_bg_orig = Image.open(s.menubg.getValue())
370 if im_bg_orig.size != (imgwidth, imgheight):
371 im_bg_orig = im_bg_orig.resize((720, 576))
373 fontsizes = s.font_size.getValue()
374 fontface = s.font_face.getValue()
376 font0 = ImageFont.truetype(fontface, fontsizes[0])
377 font1 = ImageFont.truetype(fontface, fontsizes[1])
378 font2 = ImageFont.truetype(fontface, fontsizes[2])
380 color_headline = tuple(s.color_headline.getValue())
381 color_button = tuple(s.color_button.getValue())
382 color_highlight = tuple(s.color_highlight.getValue())
383 spu_palette = [ 0x60, 0x60, 0x60 ] + s.color_highlight.getValue()
385 nr_titles = len(job.project.titles)
386 titles_per_menu = getTitlesPerMenu(nr_titles)
387 job.nr_menus = ((nr_titles+titles_per_menu-1)/titles_per_menu)
389 #a new menu_count every 5 titles (1,2,3,4,5->1 ; 6,7,8,9,10->2 etc.)
390 for menu_count in range(1 , job.nr_menus+1):
391 im_bg = im_bg_orig.copy()
392 im_high = Image.new("P", (imgwidth, imgheight), 0)
393 im_high.putpalette(spu_palette)
394 draw_bg = ImageDraw.Draw(im_bg)
395 draw_high = ImageDraw.Draw(im_high)
398 headline = s.name.getValue().decode("utf-8")
399 textsize = draw_bg.textsize(headline, font=font0)
400 if textsize[0] > imgwidth:
403 offset = (((imgwidth-textsize[0]) / 2) , 20)
404 draw_bg.text(offset, headline, fill=color_headline, font=font0)
406 menubgpngfilename = job.workspace+"/dvd_menubg"+str(menu_count)+".png"
407 highlightpngfilename = job.workspace+"/dvd_highlight"+str(menu_count)+".png"
408 spuxml = """<?xml version="1.0" encoding="utf-8"?>
413 transparent="%02x%02x%02x"
415 force="yes" >""" % (highlightpngfilename, spu_palette[0], spu_palette[1], spu_palette[2])
416 s_top, s_rows, s_left = s.space.getValue()
417 rowheight = (fontsizes[1]+fontsizes[2]+s_rows)
418 menu_start_title = (menu_count-1)*titles_per_menu + 1
419 menu_end_title = (menu_count)*titles_per_menu + 1
420 if menu_end_title > nr_titles:
421 menu_end_title = nr_titles+1
423 for title_no in range( menu_start_title , menu_end_title ):
425 top = s_top + ( menu_i * rowheight )
427 title = job.project.titles[i]
428 titleText = formatTitle(s.titleformat.getValue(), title, title_no)
429 draw_bg.text((s_left,top), titleText, fill=color_button, font=font1)
430 draw_high.text((s_left,top), titleText, fill=1, font=font1)
431 subtitleText = formatTitle(s.subtitleformat.getValue(), title, title_no)
432 draw_bg.text((s_left,top+36), subtitleText, fill=color_button, font=font2)
433 bottom = top+rowheight
434 if bottom > imgheight:
437 <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),s_left,imgwidth,top,bottom )
439 prev_page_text = "<<<"
440 textsize = draw_bg.textsize(prev_page_text, font=font1)
441 offset = ( 2*s_left, s_top + ( titles_per_menu * rowheight ) )
442 draw_bg.text(offset, prev_page_text, fill=color_button, font=font1)
443 draw_high.text(offset, prev_page_text, fill=1, font=font1)
445 <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
447 if menu_count < job.nr_menus:
448 next_page_text = ">>>"
449 textsize = draw_bg.textsize(next_page_text, font=font1)
450 offset = ( imgwidth-textsize[0]-2*s_left, s_top + ( titles_per_menu * rowheight ) )
451 draw_bg.text(offset, next_page_text, fill=color_button, font=font1)
452 draw_high.text(offset, next_page_text, fill=1, font=font1)
454 <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
458 fd=open(menubgpngfilename,"w")
461 fd=open(highlightpngfilename,"w")
462 im_high.save(fd,"PNG")
465 png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv")
466 menubgm2vfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mv2"
467 mpeg2encTask(job, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv", menubgm2vfilename)
468 menubgmpgfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mpg"
469 menuaudiofilename = s.menuaudio.getValue()
470 MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, menuaudiofilename])
476 spuxmlfilename = job.workspace+"/spumux"+str(menu_count)+".xml"
477 f = open(spuxmlfilename, "w")
481 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
482 spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
484 def CreateAuthoringXML(job):
485 nr_titles = len(job.project.titles)
486 titles_per_menu = getTitlesPerMenu(nr_titles)
487 mode = job.project.settings.authormode.getValue()
489 authorxml.append('<?xml version="1.0" encoding="utf-8"?>\n')
490 authorxml.append(' <dvdauthor dest="' + (job.workspace+"/dvd") + '">\n')
491 authorxml.append(' <vmgm>\n')
492 authorxml.append(' <menus>\n')
493 authorxml.append(' <pgc>\n')
494 authorxml.append(' <vob file="' + job.project.settings.vmgm.getValue() + '" />\n', )
495 if mode.startswith("menu"):
496 authorxml.append(' <post> jump titleset 1 menu; </post>\n')
498 authorxml.append(' <post> jump title 1; </post>\n')
499 authorxml.append(' </pgc>\n')
500 authorxml.append(' </menus>\n')
501 authorxml.append(' </vmgm>\n')
502 authorxml.append(' <titleset>\n')
503 if mode.startswith("menu"):
504 authorxml.append(' <menus>\n')
505 authorxml.append(' <video aspect="4:3"/>\n')
506 for menu_count in range(1 , job.nr_menus+1):
508 authorxml.append(' <pgc entry="root">\n')
510 authorxml.append(' <pgc>\n')
511 menu_start_title = (menu_count-1)*titles_per_menu + 1
512 menu_end_title = (menu_count)*titles_per_menu + 1
513 if menu_end_title > nr_titles:
514 menu_end_title = nr_titles+1
515 for i in range( menu_start_title , menu_end_title ):
516 authorxml.append(' <button name="button' + (str(i).zfill(2)) + '"> jump title ' + str(i) +'; </button>\n')
518 authorxml.append(' <button name="button_prev"> jump menu ' + str(menu_count-1) + '; </button>\n')
519 if menu_count < job.nr_menus:
520 authorxml.append(' <button name="button_next"> jump menu ' + str(menu_count+1) + '; </button>\n')
521 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
522 authorxml.append(' <vob file="' + menuoutputfilename + '" pause="inf"/>\n')
523 authorxml.append(' </pgc>\n')
524 authorxml.append(' </menus>\n')
525 authorxml.append(' <titles>\n')
526 for i in range( nr_titles ):
527 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])
529 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
531 LinkTS(job, job.project.settings.vmgm.getValue(), title_filename)
533 MakeFifoNode(job, title_no)
534 if mode.endswith("linked") and title_no < nr_titles:
535 post_tag = "jump title %d;" % ( title_no+1 )
536 elif mode.startswith("menu"):
537 post_tag = "call vmgm menu 1;"
540 authorxml.append(' <pgc>\n')
541 authorxml.append(' <vob file="' + title_filename + '" chapters="' + chapters + '" />\n')
542 authorxml.append(' <post> ' + post_tag + ' </post>\n')
543 authorxml.append(' </pgc>\n')
545 authorxml.append(' </titles>\n')
546 authorxml.append(' </titleset>\n')
547 authorxml.append(' </dvdauthor>\n')
548 f = open(job.workspace+"/dvdauthor.xml", "w")
554 def __init__(self, project, menupreview=False):
555 Job.__init__(self, "DVD Burn")
556 self.project = project
557 from time import strftime
558 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
559 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
560 createDir(new_workspace, True)
561 self.workspace = new_workspace
562 self.project.workspace = self.workspace
563 self.menupreview = menupreview
567 if self.project.settings.authormode.getValue().startswith("menu") or self.menupreview:
569 CreateAuthoringXML(self)
571 totalsize = 50*1024*1024 # require an extra safety 50 MB
573 for title in self.project.titles:
574 titlesize = title.estimatedDiskspace
575 if titlesize > maxsize: maxsize = titlesize
576 totalsize += titlesize
577 diskSpaceNeeded = totalsize + maxsize
578 print "diskSpaceNeeded:", diskSpaceNeeded
580 DVDAuthorTask(self, diskSpaceNeeded)
582 nr_titles = len(self.project.titles)
587 for self.i in range(nr_titles):
588 title = self.project.titles[self.i]
589 link_name = self.workspace + "/source_title_%d.ts" % (self.i+1)
590 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
591 LinkTS(self, title.inputfile, link_name)
592 demux = DemuxTask(self, link_name)
593 MplexTask(self, outputfile=title_filename, demux_task=demux)
594 RemoveESFiles(self, demux)
595 WaitForResidentTasks(self)
598 RemoveDVDFolder(self)
600 def Burn(session, project):
601 print "burning cuesheet!"
603 job_manager.AddJob(j)
606 def PreviewMenu(session, project):
607 print "preview DVD menu!"
608 j = DVDJob(project, menupreview=True)
609 job_manager.AddJob(j)