# -*- coding: utf-8 -*-
#################################################################################################
import xbmc
import xbmcgui
import xbmcvfs
import clientinfo
import utils
#################################################################################################
class PlayUtils():
def __init__(self, item):
self.item = item
self.clientInfo = clientinfo.ClientInfo()
self.addonName = self.clientInfo.getAddonName()
self.userid = utils.window('emby_currUser')
self.server = utils.window('emby_server%s' % self.userid)
def logMsg(self, msg, lvl=1):
self.className = self.__class__.__name__
utils.logMsg("%s %s" % (self.addonName, self.className), msg, lvl)
def getPlayUrl(self):
item = self.item
playurl = None
if item.get('Type') in ["Recording","TvChannel"] and item.get('MediaSources') and item['MediaSources'][0]['Protocol'] == "Http":
#Is this the right way to play a Live TV or recordings ?
self.logMsg("File protocol is http (livetv).", 1)
playurl = "%s/emby/Videos/%s/live.m3u8?static=true" % (self.server, item['Id'])
utils.window('emby_%s.playmethod' % playurl, value="DirectPlay")
elif item.get('MediaSources') and item['MediaSources'][0]['Protocol'] == "Http":
# Only play as http
self.logMsg("File protocol is http.", 1)
playurl = self.httpPlay()
utils.window('emby_%s.playmethod' % playurl, value="DirectStream")
elif self.isDirectPlay():
self.logMsg("File is direct playing.", 1)
playurl = self.directPlay()
playurl = playurl.encode('utf-8')
# Set playmethod property
utils.window('emby_%s.playmethod' % playurl, value="DirectPlay")
elif self.isDirectStream():
self.logMsg("File is direct streaming.", 1)
playurl = self.directStream()
# Set playmethod property
utils.window('emby_%s.playmethod' % playurl, value="DirectStream")
elif self.isTranscoding():
self.logMsg("File is transcoding.", 1)
playurl = self.transcoding()
# Set playmethod property
utils.window('emby_%s.playmethod' % playurl, value="Transcode")
return playurl
def httpPlay(self):
# Audio, Video, Photo
item = self.item
server = self.server
itemid = item['Id']
mediatype = item['MediaType']
if mediatype == "Audio":
playurl = "%s/emby/Audio/%s/stream" % (server, itemid)
else:
playurl = "%s/emby/Videos/%s/stream?static=true" % (server, itemid)
return playurl
def isDirectPlay(self):
item = self.item
# Requirement: Filesystem, Accessible path
if utils.settings('playFromStream') == "true":
# User forcing to play via HTTP
self.logMsg("Can't direct play, play from HTTP enabled.", 1)
return False
if (utils.settings('transcodeH265') == "true" and
item['MediaSources'][0]['Name'].startswith(("1080P/HEVC","1080P/H265"))):
# Avoid H265 1080p
self.logMsg("Option to transcode 1080P/H265 enabled.", 1)
return False
elif (utils.settings('transcode720H265') == "true" and
item['MediaSources'][0]['Name'].startswith(("720P/HEVC","720P/H265"))):
# Avoid H265 720p
self.logMsg("Option to transcode 720P/H265 enabled.", 1)
return False
canDirectPlay = item['MediaSources'][0]['SupportsDirectPlay']
# Make sure direct play is supported by the server
if not canDirectPlay:
self.logMsg("Can't direct play, server doesn't allow/support it.", 1)
return False
location = item['LocationType']
if location == "FileSystem":
# Verify the path
if not self.fileExists():
self.logMsg("Unable to direct play.")
try:
count = int(utils.settings('failCount'))
except ValueError:
count = 0
self.logMsg("Direct play failed: %s times." % count, 1)
if count < 2:
# Let the user know that direct play failed
utils.settings('failCount', value=str(count+1))
xbmcgui.Dialog().notification(
heading="Emby server",
message="Unable to direct play.",
icon="special://home/addons/plugin.video.emby/icon.png",
sound=False)
elif utils.settings('playFromStream') != "true":
# Permanently set direct stream as true
utils.settings('playFromStream', value="true")
utils.settings('failCount', value="0")
xbmcgui.Dialog().notification(
heading="Emby server",
message=("Direct play failed 3 times. Enabled play "
"from HTTP in the add-on settings."),
icon="special://home/addons/plugin.video.emby/icon.png",
sound=False)
return False
return True
def directPlay(self):
item = self.item
try:
playurl = item['MediaSources'][0]['Path']
except (IndexError, KeyError):
playurl = item['Path']
if item.get('VideoType'):
# Specific format modification
type = item['VideoType']
if type == "Dvd":
playurl = "%s/VIDEO_TS/VIDEO_TS.IFO" % playurl
elif type == "Bluray":
playurl = "%s/BDMV/index.bdmv" % playurl
# Assign network protocol
if playurl.startswith('\\\\'):
playurl = playurl.replace("\\\\", "smb://")
playurl = playurl.replace("\\", "/")
if "apple.com" in playurl:
USER_AGENT = "QuickTime/7.7.4"
playurl += "?|User-Agent=%s" % USER_AGENT
return playurl
def fileExists(self):
if 'Path' not in self.item:
# File has no path defined in server
return False
# Convert path to direct play
path = self.directPlay()
self.logMsg("Verifying path: %s" % path, 1)
if xbmcvfs.exists(path):
self.logMsg("Path exists.", 1)
return True
elif ":" not in path:
self.logMsg("Can't verify path, assumed linux. Still try to direct play.", 1)
return True
else:
self.logMsg("Failed to find file.")
return False
def isDirectStream(self):
item = self.item
if (utils.settings('transcodeH265') == "true" and
item['MediaSources'][0]['Name'].startswith(("1080P/HEVC","1080P/H265"))):
# Avoid H265 1080p
self.logMsg("Option to transcode 1080P/H265 enabled.", 1)
return False
elif (utils.settings('transcode720H265') == "true" and
item['MediaSources'][0]['Name'].startswith(("720P/HEVC","720P/H265"))):
# Avoid H265 720p
self.logMsg("Option to transcode 720P/H265 enabled.", 1)
return False
# Requirement: BitRate, supported encoding
canDirectStream = item['MediaSources'][0]['SupportsDirectStream']
# Make sure the server supports it
if not canDirectStream:
return False
# Verify the bitrate
if not self.isNetworkSufficient():
self.logMsg("The network speed is insufficient to direct stream file.", 1)
return False
return True
def directStream(self):
item = self.item
server = self.server
itemid = item['Id']
type = item['Type']
if 'Path' in item and item['Path'].endswith('.strm'):
# Allow strm loading when direct streaming
playurl = self.directPlay()
elif type == "Audio":
playurl = "%s/emby/Audio/%s/stream.mp3" % (server, itemid)
else:
playurl = "%s/emby/Videos/%s/stream?static=true" % (server, itemid)
return playurl
def isNetworkSufficient(self):
settings = self.getBitrate()*1000
try:
sourceBitrate = int(self.item['MediaSources'][0]['Bitrate'])
except (KeyError, TypeError):
self.logMsg("Bitrate value is missing.", 1)
else:
self.logMsg("The add-on settings bitrate is: %s, the video bitrate required is: %s"
% (settings, sourceBitrate), 1)
if settings < sourceBitrate:
return False
return True
def isTranscoding(self):
item = self.item
canTranscode = item['MediaSources'][0]['SupportsTranscoding']
# Make sure the server supports it
if not canTranscode:
return False
return True
def transcoding(self):
item = self.item
if 'Path' in item and item['Path'].endswith('.strm'):
# Allow strm loading when transcoding
playurl = self.directPlay()
else:
itemid = item['Id']
deviceId = self.clientInfo.getDeviceId()
playurl = (
"%s/emby/Videos/%s/master.m3u8?MediaSourceId=%s"
% (self.server, itemid, itemid)
)
playurl = (
"%s&VideoCodec=h264&AudioCodec=ac3&MaxAudioChannels=6&deviceId=%s&VideoBitrate=%s"
% (playurl, deviceId, self.getBitrate()*1000))
return playurl
def getBitrate(self):
# get the addon video quality
videoQuality = utils.settings('videoBitrate')
bitrate = {
'0': 664,
'1': 996,
'2': 1320,
'3': 2000,
'4': 3200,
'5': 4700,
'6': 6200,
'7': 7700,
'8': 9200,
'9': 10700,
'10': 12200,
'11': 13700,
'12': 15200,
'13': 16700,
'14': 18200,
'15': 20000,
'16': 40000,
'17': 100000,
'18': 1000000
}
# max bit rate supported by server (max signed 32bit integer)
return bitrate.get(videoQuality, 2147483)
def audioSubsPref(self, url, listitem):
# For transcoding only
# Present the list of audio to select from
audioStreamsList = {}
audioStreams = []
audioStreamsChannelsList = {}
subtitleStreamsList = {}
subtitleStreams = ['No subtitles']
downloadableStreams = []
selectAudioIndex = ""
selectSubsIndex = ""
playurlprefs = "%s" % url
item = self.item
try:
mediasources = item['MediaSources'][0]
mediastreams = mediasources['MediaStreams']
except (TypeError, KeyError, IndexError):
return
for stream in mediastreams:
# Since Emby returns all possible tracks together, have to sort them.
index = stream['Index']
type = stream['Type']
if 'Audio' in type:
codec = stream['Codec']
channelLayout = stream.get('ChannelLayout', "")
try:
track = "%s - %s - %s %s" % (index, stream['Language'], codec, channelLayout)
except:
track = "%s - %s %s" % (index, codec, channelLayout)
audioStreamsChannelsList[index] = stream['Channels']
audioStreamsList[track] = index
audioStreams.append(track)
elif 'Subtitle' in type:
'''if stream['IsExternal']:
continue'''
try:
track = "%s - %s" % (index, stream['Language'])
except:
track = "%s - %s" % (index, stream['Codec'])
default = stream['IsDefault']
forced = stream['IsForced']
downloadable = stream['IsTextSubtitleStream']
if default:
track = "%s - Default" % track
if forced:
track = "%s - Forced" % track
if downloadable:
downloadableStreams.append(index)
subtitleStreamsList[track] = index
subtitleStreams.append(track)
if len(audioStreams) > 1:
resp = xbmcgui.Dialog().select("Choose the audio stream", audioStreams)
if resp > -1:
# User selected audio
selected = audioStreams[resp]
selectAudioIndex = audioStreamsList[selected]
playurlprefs += "&AudioStreamIndex=%s" % selectAudioIndex
else: # User backed out of selection
playurlprefs += "&AudioStreamIndex=%s" % mediasources['DefaultAudioStreamIndex']
else: # There's only one audiotrack.
selectAudioIndex = audioStreamsList[audioStreams[0]]
playurlprefs += "&AudioStreamIndex=%s" % selectAudioIndex
if len(subtitleStreams) > 1:
resp = xbmcgui.Dialog().select("Choose the subtitle stream", subtitleStreams)
if resp == 0:
# User selected no subtitles
pass
elif resp > -1:
# User selected subtitles
selected = subtitleStreams[resp]
selectSubsIndex = subtitleStreamsList[selected]
# Load subtitles in the listitem if downloadable
if selectSubsIndex in downloadableStreams:
itemid = item['Id']
url = [("%s/Videos/%s/%s/Subtitles/%s/Stream.srt"
% (self.server, itemid, itemid, selectSubsIndex))]
self.logMsg("Set up subtitles: %s %s" % (selectSubsIndex, url), 1)
listitem.setSubtitles(url)
else:
# Burn subtitles
playurlprefs += "&SubtitleStreamIndex=%s" % selectSubsIndex
else: # User backed out of selection
playurlprefs += "&SubtitleStreamIndex=%s" % mediasources.get('DefaultSubtitleStreamIndex', "")
# Get number of channels for selected audio track
audioChannels = audioStreamsChannelsList.get(selectAudioIndex, 0)
if audioChannels > 2:
playurlprefs += "&AudioBitrate=384000"
else:
playurlprefs += "&AudioBitrate=192000"
return playurlprefs