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_UNKNOWN: ("An unknown error occured!")
219 class BurnTask(Task):
220 ERROR_MEDIA, ERROR_SIZE, ERROR_WRITE_FAILED, ERROR_DVDROM, ERROR_UNKNOWN = range(5)
221 def __init__(self, job):
222 Task.__init__(self, job, "burn")
225 self.end = 120 # 100 for writing, 10 for buffer flush, 10 for closing disc
226 self.postconditions.append(BurnTaskPostcondition())
227 self.setTool("/bin/growisofs")
229 self.args += ["-dvd-video", "-dvd-compat", "-Z", "/dev/cdroms/cdrom0", "-V", self.getASCIIname(job.project.name), "-P", "Dreambox", "-use-the-force-luke=dummy", self.job.workspace + "/dvd"]
231 def getASCIIname(self, name):
233 for char in name.decode("utf-8").encode("ascii","replace"):
234 if ord(char) <= 0x20 or ( ord(char) >= 0x3a and ord(char) <= 0x40 ):
243 def processOutputLine(self, line):
245 print "[GROWISOFS] %s" % line
246 if line[8:14] == "done, ":
247 self.progress = float(line[:6])
248 print "progress:", self.progress
249 elif line.find("flushing cache") != -1:
251 elif line.find("closing disc") != -1:
253 elif line.startswith(":-["):
254 if line.find("ASC=30h") != -1:
255 self.error = self.ERROR_MEDIA
257 self.error = self.ERROR_UNKNOWN
258 print "BurnTask: unknown error %s" % line
259 elif line.startswith(":-("):
260 if line.find("No space left on device") != -1:
261 self.error = self.ERROR_SIZE
262 elif line.find("write failed") != -1:
263 self.error = self.ERROR_WRITE_FAILED
264 elif line.find("unable to open64(\"/dev/cdroms/cdrom0\",O_RDONLY): No such file or directory") != -1: # fixme
265 self.error = self.ERROR_DVDROM
266 elif line.find("media is not recognized as recordable DVD") != -1:
267 self.error = self.ERROR_MEDIA
269 self.error = self.ERROR_UNKNOWN
270 print "BurnTask: unknown error %s" % line
272 class RemoveDVDFolder(Task):
273 def __init__(self, job):
274 Task.__init__(self, job, "Remove temp. files")
275 self.setTool("/bin/rm")
276 self.args += ["-rf", self.job.workspace]
278 class PreviewTask(Task):
279 def __init__(self, job):
280 Task.__init__(self, job, "Preview")
283 def run(self, callback, task_progress_changed):
284 self.callback = callback
285 self.task_progress_changed = task_progress_changed
286 if self.job.project.waitboxref:
287 self.job.project.waitboxref.close()
288 if self.job.menupreview:
289 self.waitAndOpenPlayer()
291 self.job.project.session.openWithCallback(self.previewCB, MessageBox, _("Do you want to preview this project before burning?"), timeout = 60, default = False)
293 def previewCB(self, answer):
295 self.waitAndOpenPlayer()
299 def playerClosed(self):
300 if self.job.menupreview:
303 self.job.project.session.openWithCallback(self.closedCB, MessageBox, _("Do you want to burn this project to DVD medium?") )
305 def closedCB(self, answer):
307 Task.processFinished(self, 0)
309 Task.processFinished(self, 1)
311 def waitAndOpenPlayer(self):
312 from enigma import eTimer
313 self.delayTimer = eTimer()
314 self.delayTimer.callback.append(self.previewProject)
315 self.delayTimer.start(10,1)
317 def previewProject(self):
318 from Plugins.Extensions.DVDPlayer.plugin import DVDPlayer
319 self.job.project.session.openWithCallback(self.playerClosed, DVDPlayer, dvd_filelist= [ self.job.project.workspace + "/dvd/VIDEO_TS/" ])
321 def getTitlesPerMenu(nr_titles):
326 return titles_per_menu
328 def CreateMenus(job):
329 import os, Image, ImageDraw, ImageFont, re
333 im_bg_orig = Image.open(job.project.menubg)
334 if im_bg_orig.size != (imgwidth, imgheight):
335 im_bg_orig = im_bg_orig.resize((720, 576))
337 font0 = ImageFont.truetype(job.project.font_face, job.project.font_size[0])
338 font1 = ImageFont.truetype(job.project.font_face, job.project.font_size[1])
339 font2 = ImageFont.truetype(job.project.font_face, job.project.font_size[2])
340 spu_palette = [ 0x60, 0x60, 0x60 ] + list(job.project.color_highlight)
342 nr_titles = len(job.project.titles)
343 titles_per_menu = getTitlesPerMenu(nr_titles)
344 job.nr_menus = ((nr_titles+titles_per_menu-1)/titles_per_menu)
346 #a new menu_count every 5 titles (1,2,3,4,5->1 ; 6,7,8,9,10->2 etc.)
347 for menu_count in range(1 , job.nr_menus+1):
348 im_bg = im_bg_orig.copy()
349 im_high = Image.new("P", (imgwidth, imgheight), 0)
350 im_high.putpalette(spu_palette)
351 draw_bg = ImageDraw.Draw(im_bg)
352 draw_high = ImageDraw.Draw(im_high)
355 headline = job.project.name.decode("utf-8")
356 textsize = draw_bg.textsize(headline, font=font0)
357 if textsize[0] > imgwidth:
360 offset = (((imgwidth-textsize[0]) / 2) , 20)
361 draw_bg.text(offset, headline, fill=job.project.color_headline, font=font0)
363 menubgpngfilename = job.workspace+"/dvd_menubg"+str(menu_count)+".png"
364 highlightpngfilename = job.workspace+"/dvd_highlight"+str(menu_count)+".png"
365 spuxml = """<?xml version="1.0" encoding="utf-8"?>
370 transparent="%02x%02x%02x"
372 force="yes" >""" % (highlightpngfilename, spu_palette[0], spu_palette[1], spu_palette[2])
374 rowheight = (job.project.font_size[1]+job.project.font_size[2]+job.project.space_rows)
375 menu_start_title = (menu_count-1)*titles_per_menu + 1
376 menu_end_title = (menu_count)*titles_per_menu + 1
377 if menu_end_title > nr_titles:
378 menu_end_title = nr_titles+1
380 for title_no in range( menu_start_title , menu_end_title ):
382 top = job.project.space_top + ( menu_i * rowheight )
384 title = job.project.titles[i]
385 titlename = title.name.decode("utf-8")
386 menuitem = "%d. %s" % (title_no, titlename)
387 draw_bg.text((job.project.space_left,top), menuitem, fill=job.project.color_button, font=font1)
388 draw_high.text((job.project.space_left,top), menuitem, fill=1, font=font1)
389 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)
392 subtitle = "%s-%s-%s, %s:%s. " % (res.group("year"),res.group("month"),res.group("day"),res.group("hour"),res.group("minute"))
393 if len(title.descr) > 1:
394 subtitle += title.descr.decode("utf-8") + ". "
395 if len(title.chaptermarks) > 1:
396 subtitle += (" (%d %s)" % (len(title.chaptermarks)+1, _("chapters")))
397 draw_bg.text((job.project.space_left,top+36), subtitle, fill=job.project.color_button, font=font2)
399 bottom = top+rowheight
400 if bottom > imgheight:
403 <button name="button%s" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (str(title_no).zfill(2),job.project.space_left,imgwidth,top,bottom )
405 prev_page_text = "<<<"
406 textsize = draw_bg.textsize(prev_page_text, font=font1)
407 offset = ( 2*job.project.space_left, job.project.space_top + ( titles_per_menu * rowheight ) )
408 draw_bg.text(offset, prev_page_text, fill=job.project.color_button, font=font1)
409 draw_high.text(offset, prev_page_text, fill=1, font=font1)
411 <button name="button_prev" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
413 if menu_count < job.nr_menus:
414 next_page_text = ">>>"
415 textsize = draw_bg.textsize(next_page_text, font=font1)
416 offset = ( imgwidth-textsize[0]-2*job.project.space_left, job.project.space_top + ( titles_per_menu * rowheight ) )
417 draw_bg.text(offset, next_page_text, fill=job.project.color_button, font=font1)
418 draw_high.text(offset, next_page_text, fill=1, font=font1)
420 <button name="button_next" x0="%d" x1="%d" y0="%d" y1="%d"/>""" % (offset[0],offset[0]+textsize[0],offset[1],offset[1]+textsize[1])
424 fd=open(menubgpngfilename,"w")
427 fd=open(highlightpngfilename,"w")
428 im_high.save(fd,"PNG")
431 png2yuvTask(job, menubgpngfilename, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv")
432 menubgm2vfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mv2"
433 mpeg2encTask(job, job.workspace+"/dvdmenubg"+str(menu_count)+".yuv", menubgm2vfilename)
434 menubgmpgfilename = job.workspace+"/dvdmenubg"+str(menu_count)+".mpg"
435 MplexTask(job, outputfile=menubgmpgfilename, inputfiles = [menubgm2vfilename, job.project.menuaudio])
441 spuxmlfilename = job.workspace+"/spumux"+str(menu_count)+".xml"
442 f = open(spuxmlfilename, "w")
446 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
447 spumuxTask(job, spuxmlfilename, menubgmpgfilename, menuoutputfilename)
449 def CreateAuthoringXML(job):
450 nr_titles = len(job.project.titles)
451 titles_per_menu = getTitlesPerMenu(nr_titles)
452 authorxml = """<?xml version="1.0" encoding="utf-8"?>
453 <dvdauthor dest="%s">
458 <post> jump titleset 1 menu; </post>
464 <video aspect="4:3"/>"""% (job.workspace+"/dvd", job.project.vmgm)
465 for menu_count in range(1 , job.nr_menus+1):
468 <pgc entry="root">"""
472 menu_start_title = (menu_count-1)*titles_per_menu + 1
473 menu_end_title = (menu_count)*titles_per_menu + 1
474 if menu_end_title > nr_titles:
475 menu_end_title = nr_titles+1
476 for i in range( menu_start_title , menu_end_title ):
478 <button name="button%s">jump title %d;</button>""" % (str(i).zfill(2), i)
482 <button name="button_prev">jump menu %d;</button>""" % (menu_count-1)
484 if menu_count < job.nr_menus:
486 <button name="button_next">jump menu %d;</button>""" % (menu_count+1)
488 menuoutputfilename = job.workspace+"/dvdmenu"+str(menu_count)+".mpg"
490 <vob file="%s" pause="inf"/>
491 </pgc>""" % menuoutputfilename
495 for i in range( nr_titles ):
496 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])
499 title_filename = job.workspace + "/dvd_title_%d.mpg" % (title_no)
502 LinkTS(job, job.project.vmgm, title_filename)
504 MakeFifoNode(job, title_no)
506 vob_tag = """file="%s" chapters="%s" />""" % (title_filename, chapters)
508 if title_no < nr_titles:
509 post_tag = "jump title %d;" % ( title_no+1 )
511 post_tag = "call vmgm menu 1;"
516 </pgc>""" % (vob_tag, post_tag)
523 f = open(job.workspace+"/dvdauthor.xml", "w")
528 def __init__(self, project, menupreview=False):
529 Job.__init__(self, "DVD Burn")
530 self.project = project
531 from time import strftime
532 from Tools.Directories import SCOPE_HDD, resolveFilename, createDir
533 new_workspace = resolveFilename(SCOPE_HDD) + "tmp/" + strftime("%Y%m%d%H%M%S")
534 createDir(new_workspace)
535 self.workspace = new_workspace
536 self.project.workspace = self.workspace
537 self.menupreview = menupreview
542 CreateAuthoringXML(self)
544 totalsize = 50*1024*1024 # require an extra safety 50 MB
546 for title in self.project.titles:
547 titlesize = title.estimatedDiskspace
548 if titlesize > maxsize: maxsize = titlesize
549 totalsize += titlesize
550 diskSpaceNeeded = totalsize + maxsize
551 print "diskSpaceNeeded:", diskSpaceNeeded
553 DVDAuthorTask(self, diskSpaceNeeded)
555 nr_titles = len(self.project.titles)
560 for self.i in range(nr_titles):
561 title = self.project.titles[self.i]
562 link_name = self.workspace + "/source_title_%d.ts" % (self.i+1)
563 title_filename = self.workspace + "/dvd_title_%d.mpg" % (self.i+1)
564 LinkTS(self, title.inputfile, link_name)
565 demux = DemuxTask(self, link_name)
566 MplexTask(self, outputfile=title_filename, demux_task=demux)
567 RemoveESFiles(self, demux)
568 WaitForResidentTasks(self)
571 #RemoveDVDFolder(self)
573 def Burn(session, project):
574 print "burning cuesheet!"
576 job_manager.AddJob(j)
579 def PreviewMenu(session, project):
580 print "preview DVD menu!"
581 j = DVDJob(project, menupreview=True)
582 job_manager.AddJob(j)