386 lines
No EOL
13 KiB
Python
386 lines
No EOL
13 KiB
Python
# -*- coding: utf-8 -*-
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#################################################################################################
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import xbmc
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import xbmcgui
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import xbmcvfs
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import clientinfo
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import utils
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import PlexAPI
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#################################################################################################
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@utils.logging
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class PlayUtils():
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def __init__(self, item):
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self.item = item
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self.API = PlexAPI.API(item)
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self.clientInfo = clientinfo.ClientInfo()
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self.userid = utils.window('emby_currUser')
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self.server = utils.window('emby_server%s' % self.userid)
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self.machineIdentifier = utils.window('plex_machineIdentifier')
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def getPlayUrl(self):
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"""
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Returns a list of playurls, one per part in item
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"""
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playurls = []
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for partNumber, part in enumerate(self.item[0]):
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playurl = None
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self.API.setPartNumber(partNumber)
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if self.isDirectPlay():
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self.logMsg("File is direct playing.", 1)
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playurl = self.API.getTranscodeVideoPath('DirectPlay')
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playurl = playurl.encode('utf-8')
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# Set playmethod property
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utils.window('emby_%s.playmethod' % playurl, "DirectPlay")
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elif self.isDirectStream():
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self.logMsg("File is direct streaming.", 1)
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playurl = self.API.getTranscodeVideoPath('DirectStream')
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# Set playmethod property
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utils.window('emby_%s.playmethod' % playurl, "DirectStream")
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elif self.isTranscoding():
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self.logMsg("File is transcoding.", 1)
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quality = {
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'maxVideoBitrate': self.getBitrate()
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}
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playurl = self.API.getTranscodeVideoPath('Transcode',
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quality=quality)
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# Set playmethod property
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utils.window('emby_%s.playmethod' % playurl, value="Transcode")
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playurls.append(playurl)
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self.logMsg("The playurls are: %s" % playurls, 1)
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return playurls
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def httpPlay(self):
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# Audio, Video, Photo
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item = self.item
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server = self.server
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itemid = item['Id']
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mediatype = item['MediaType']
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if mediatype == "Audio":
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playurl = "%s/emby/Audio/%s/stream" % (server, itemid)
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else:
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playurl = "%s/emby/Videos/%s/stream?static=true" % (server, itemid)
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return playurl
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def isDirectPlay(self):
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# Requirement: Filesystem, Accessible path
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if utils.settings('playFromStream') == "true":
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# User forcing to play via HTTP
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self.logMsg("Can't direct play, user enabled play from HTTP.", 1)
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return False
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if not self.h265enabled():
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return False
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# Found with e.g. trailers
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if self.API.getDataFromPartOrMedia('optimizedForStreaming') == '1':
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return False
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return True
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def directPlay(self):
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item = self.item
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try:
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playurl = item['MediaSources'][0]['Path']
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except (IndexError, KeyError):
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playurl = item['Path']
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if item.get('VideoType'):
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# Specific format modification
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type = item['VideoType']
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if type == "Dvd":
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playurl = "%s/VIDEO_TS/VIDEO_TS.IFO" % playurl
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elif type == "BluRay":
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playurl = "%s/BDMV/index.bdmv" % playurl
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# Assign network protocol
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if playurl.startswith('\\\\'):
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playurl = playurl.replace("\\\\", "smb://")
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playurl = playurl.replace("\\", "/")
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if "apple.com" in playurl:
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USER_AGENT = "QuickTime/7.7.4"
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playurl += "?|User-Agent=%s" % USER_AGENT
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return playurl
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def fileExists(self):
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if 'Path' not in self.item:
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# File has no path defined in server
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return False
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# Convert path to direct play
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path = self.directPlay()
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self.logMsg("Verifying path: %s" % path, 1)
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if xbmcvfs.exists(path):
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self.logMsg("Path exists.", 1)
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return True
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elif ":" not in path:
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self.logMsg("Can't verify path, assumed linux. Still try to direct play.", 1)
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return True
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else:
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self.logMsg("Failed to find file.")
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return False
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def h265enabled(self):
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videoCodec = self.API.getVideoCodec()
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codec = videoCodec['videocodec']
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resolution = videoCodec['resolution']
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# 720p
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if ((utils.settings('transcode720H265') == "true") and
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("h265" in codec) and
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(resolution in "720 1080")):
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self.logMsg("Option to transcode 720P/h265 enabled.", 0)
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return False
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# 1080p
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if ((utils.settings('transcodeH265') == "true") and
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("h265" in codec) and
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(resolution == "1080")):
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self.logMsg("Option to transcode 1080P/h265 enabled.", 0)
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return False
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return True
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def isDirectStream(self):
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if not self.h265enabled():
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return False
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# Requirement: BitRate, supported encoding
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# canDirectStream = item['MediaSources'][0]['SupportsDirectStream']
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# Plex: always able?!?
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canDirectStream = True
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# Make sure the server supports it
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if not canDirectStream:
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return False
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# Verify the bitrate
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if not self.isNetworkSufficient():
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self.logMsg("The network speed is insufficient to direct stream file.", 1)
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return False
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return True
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def directStream(self):
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server = self.server
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itemid = self.API.getRatingKey()
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type = self.API.getType()
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# if 'Path' in item and item['Path'].endswith('.strm'):
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# # Allow strm loading when direct streaming
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# playurl = self.directPlay()
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if type == "Audio":
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playurl = "%s/emby/Audio/%s/stream.mp3" % (server, itemid)
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else:
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playurl = "%s/emby/Videos/%s/stream?static=true" % (server, itemid)
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playurl = "{server}/player/playback/playMedia?key=%2Flibrary%2Fmetadata%2F%s&offset=0&X-Plex-Client-Identifier={clientId}&machineIdentifier={SERVER ID}&address={SERVER IP}&port={SERVER PORT}&protocol=http&path=http%3A%2F%2F{SERVER IP}%3A{SERVER PORT}%2Flibrary%2Fmetadata%2F{MEDIA ID}" % (itemid)
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playurl = self.API.replaceURLtags()
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return playurl
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def isNetworkSufficient(self):
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settings = self.getBitrate()
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sourceBitrate = int(self.API.getDataFromPartOrMedia())
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self.logMsg("The add-on settings bitrate is: %s, the video bitrate required is: %s" % (settings, sourceBitrate), 1)
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if settings < sourceBitrate:
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return False
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return True
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def isTranscoding(self):
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# I hope Plex transcodes everything
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return True
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item = self.item
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canTranscode = item['MediaSources'][0]['SupportsTranscoding']
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# Make sure the server supports it
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if not canTranscode:
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return False
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return True
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def transcoding(self):
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item = self.item
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if 'Path' in item and item['Path'].endswith('.strm'):
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# Allow strm loading when transcoding
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playurl = self.directPlay()
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else:
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itemid = item['Id']
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deviceId = self.clientInfo.getDeviceId()
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playurl = (
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"%s/emby/Videos/%s/master.m3u8?MediaSourceId=%s"
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% (self.server, itemid, itemid)
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)
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playurl = (
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"%s&VideoCodec=h264&AudioCodec=ac3&MaxAudioChannels=6&deviceId=%s&VideoBitrate=%s"
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% (playurl, deviceId, self.getBitrate()*1000))
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return playurl
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def getBitrate(self):
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# get the addon video quality
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videoQuality = utils.settings('videoBitrate')
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bitrate = {
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'0': 664,
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'1': 996,
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'2': 1320,
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'3': 2000,
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'4': 3200,
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'5': 4700,
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'6': 6200,
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'7': 7700,
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'8': 9200,
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'9': 10700,
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'10': 12200,
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'11': 13700,
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'12': 15200,
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'13': 16700,
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'14': 18200,
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'15': 20000,
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'16': 40000,
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'17': 100000,
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'18': 1000000
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}
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# max bit rate supported by server (max signed 32bit integer)
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return bitrate.get(videoQuality, 2147483)
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def audioSubsPref(self, url, listitem, child=0):
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self.API.setChildNumber(child)
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# For transcoding only
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# Present the list of audio to select from
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audioStreamsList = {}
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audioStreams = []
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audioStreamsChannelsList = {}
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subtitleStreamsList = {}
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subtitleStreams = ['No subtitles']
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downloadableStreams = []
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selectAudioIndex = ""
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selectSubsIndex = ""
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playurlprefs = "%s" % url
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item = self.item
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try:
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mediasources = item['MediaSources'][0]
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mediastreams = mediasources['MediaStreams']
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except (TypeError, KeyError, IndexError):
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return
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for stream in mediastreams:
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# Since Emby returns all possible tracks together, have to sort them.
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index = stream['Index']
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type = stream['Type']
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if 'Audio' in type:
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codec = stream['Codec']
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channelLayout = stream.get('ChannelLayout', "")
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try:
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track = "%s - %s - %s %s" % (index, stream['Language'], codec, channelLayout)
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except:
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track = "%s - %s %s" % (index, codec, channelLayout)
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audioStreamsChannelsList[index] = stream['Channels']
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audioStreamsList[track] = index
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audioStreams.append(track)
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elif 'Subtitle' in type:
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'''if stream['IsExternal']:
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continue'''
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try:
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track = "%s - %s" % (index, stream['Language'])
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except:
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track = "%s - %s" % (index, stream['Codec'])
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default = stream['IsDefault']
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forced = stream['IsForced']
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downloadable = stream['IsTextSubtitleStream']
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if default:
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track = "%s - Default" % track
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if forced:
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track = "%s - Forced" % track
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if downloadable:
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downloadableStreams.append(index)
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subtitleStreamsList[track] = index
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subtitleStreams.append(track)
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if len(audioStreams) > 1:
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resp = xbmcgui.Dialog().select("Choose the audio stream", audioStreams)
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if resp > -1:
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# User selected audio
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selected = audioStreams[resp]
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selectAudioIndex = audioStreamsList[selected]
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playurlprefs += "&AudioStreamIndex=%s" % selectAudioIndex
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else: # User backed out of selection
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playurlprefs += "&AudioStreamIndex=%s" % mediasources['DefaultAudioStreamIndex']
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else: # There's only one audiotrack.
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selectAudioIndex = audioStreamsList[audioStreams[0]]
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playurlprefs += "&AudioStreamIndex=%s" % selectAudioIndex
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if len(subtitleStreams) > 1:
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resp = xbmcgui.Dialog().select("Choose the subtitle stream", subtitleStreams)
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if resp == 0:
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# User selected no subtitles
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pass
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elif resp > -1:
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# User selected subtitles
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selected = subtitleStreams[resp]
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selectSubsIndex = subtitleStreamsList[selected]
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# Load subtitles in the listitem if downloadable
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if selectSubsIndex in downloadableStreams:
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itemid = item['Id']
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url = [("%s/Videos/%s/%s/Subtitles/%s/Stream.srt"
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% (self.server, itemid, itemid, selectSubsIndex))]
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self.logMsg("Set up subtitles: %s %s" % (selectSubsIndex, url), 1)
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listitem.setSubtitles(url)
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else:
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# Burn subtitles
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playurlprefs += "&SubtitleStreamIndex=%s" % selectSubsIndex
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else: # User backed out of selection
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playurlprefs += "&SubtitleStreamIndex=%s" % mediasources.get('DefaultSubtitleStreamIndex', "")
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# Get number of channels for selected audio track
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audioChannels = audioStreamsChannelsList.get(selectAudioIndex, 0)
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if audioChannels > 2:
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playurlprefs += "&AudioBitrate=384000"
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else:
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playurlprefs += "&AudioBitrate=192000"
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return playurlprefs |