442 lines
No EOL
15 KiB
Python
442 lines
No EOL
15 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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#################################################################################################
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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.clientInfo = clientinfo.ClientInfo()
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self.addonName = self.clientInfo.getAddonName()
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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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def logMsg(self, msg, lvl=1):
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self.className = self.__class__.__name__
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utils.logMsg("%s %s" % (self.addonName, self.className), msg, lvl)
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def getPlayUrl(self):
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item = self.item
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playurl = None
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if item.get('Type') in ["Recording","TvChannel"] and item.get('MediaSources') and item['MediaSources'][0]['Protocol'] == "Http":
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#Is this the right way to play a Live TV or recordings ?
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self.logMsg("File protocol is http (livetv).", 1)
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playurl = "%s/emby/Videos/%s/live.m3u8?static=true" % (self.server, item['Id'])
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utils.window('emby_%s.playmethod' % playurl, value="DirectPlay")
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elif item.get('MediaSources') and item['MediaSources'][0]['Protocol'] == "Http":
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# Only play as http
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self.logMsg("File protocol is http.", 1)
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playurl = self.httpPlay()
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utils.window('emby_%s.playmethod' % playurl, value="DirectStream")
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elif self.isDirectPlay():
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self.logMsg("File is direct playing.", 1)
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playurl = self.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, value="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.directStream()
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# Set playmethod property
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utils.window('emby_%s.playmethod' % playurl, value="DirectStream")
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elif self.isTranscoding():
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self.logMsg("File is transcoding.", 1)
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playurl = self.transcoding()
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# Set playmethod property
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utils.window('emby_%s.playmethod' % playurl, value="Transcode")
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return playurl
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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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item = self.item
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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, play from HTTP enabled.", 1)
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return False
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videotrack = item['MediaSources'][0]['Name']
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transcodeH265 = utils.settings('transcodeH265')
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if transcodeH265 in ("1", "2", "3") and ("HEVC" in videotrack or "H265" in videotrack):
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# Avoid H265/HEVC depending on the resolution
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resolution = int(videotrack.split("P", 1)[0])
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res = {
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'1': 480,
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'2': 720,
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'3': 1080
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}
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self.logMsg("Resolution is: %sP, transcode for resolution: %sP+"
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% (resolution, res[transcodeH265]), 1)
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if res[transcodeH265] <= resolution:
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return False
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canDirectPlay = item['MediaSources'][0]['SupportsDirectPlay']
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# Make sure direct play is supported by the server
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if not canDirectPlay:
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self.logMsg("Can't direct play, server doesn't allow/support it.", 1)
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return False
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location = item['LocationType']
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if location == "FileSystem":
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# Verify the path
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if not self.fileExists():
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self.logMsg("Unable to direct play.")
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try:
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count = int(utils.settings('failCount'))
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except ValueError:
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count = 0
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self.logMsg("Direct play failed: %s times." % count, 1)
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if count < 2:
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# Let the user know that direct play failed
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utils.settings('failCount', value=str(count+1))
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xbmcgui.Dialog().notification(
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heading="Emby server",
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message="Unable to direct play.",
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icon="special://home/addons/plugin.video.emby/icon.png",
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sound=False)
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elif utils.settings('playFromStream') != "true":
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# Permanently set direct stream as true
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utils.settings('playFromStream', value="true")
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utils.settings('failCount', value="0")
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xbmcgui.Dialog().notification(
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heading="Emby server",
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message=("Direct play failed 3 times. Enabled play "
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"from HTTP in the add-on settings."),
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icon="special://home/addons/plugin.video.emby/icon.png",
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sound=False)
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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 isDirectStream(self):
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item = self.item
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videotrack = item['MediaSources'][0]['Name']
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transcodeH265 = utils.settings('transcodeH265')
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if transcodeH265 in ("1", "2", "3") and ("HEVC" in videotrack or "H265" in videotrack):
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# Avoid H265/HEVC depending on the resolution
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resolution = int(videotrack.split("P", 1)[0])
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res = {
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'1': 480,
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'2': 720,
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'3': 1080
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}
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self.logMsg("Resolution is: %sP, transcode for resolution: %sP+"
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% (resolution, res[transcodeH265]), 1)
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if res[transcodeH265] <= resolution:
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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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# 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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item = self.item
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server = self.server
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itemid = item['Id']
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type = item['Type']
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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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elif 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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return playurl
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def isNetworkSufficient(self):
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settings = self.getBitrate()*1000
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try:
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sourceBitrate = int(self.item['MediaSources'][0]['Bitrate'])
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except (KeyError, TypeError):
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self.logMsg("Bitrate value is missing.", 1)
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else:
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self.logMsg("The add-on settings bitrate is: %s, the video bitrate required is: %s"
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% (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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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):
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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 |