362 lines
No EOL
13 KiB
Python
362 lines
No EOL
13 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
#################################################################################################
|
|
|
|
import xbmc
|
|
import xbmcgui
|
|
import xbmcvfs
|
|
|
|
from ClientInformation import ClientInformation
|
|
import Utils as utils
|
|
|
|
#################################################################################################
|
|
|
|
class PlayUtils():
|
|
|
|
clientInfo = ClientInformation()
|
|
addonName = clientInfo.getAddonName()
|
|
|
|
def logMsg(self, msg, lvl=1):
|
|
|
|
className = self.__class__.__name__
|
|
utils.logMsg("%s %s" % (self.addonName, className), msg, int(lvl))
|
|
|
|
def getPlayUrl(self, server, id, result):
|
|
|
|
if self.isDirectPlay(result,True):
|
|
# Try direct play
|
|
playurl = self.directPlay(result)
|
|
if playurl:
|
|
self.logMsg("File is direct playing.", 1)
|
|
utils.window("%splaymethod" % playurl.encode('utf-8'), value="DirectPlay")
|
|
|
|
elif self.isDirectStream(result):
|
|
# Try direct stream
|
|
playurl = self.directStream(result, server, id)
|
|
if playurl:
|
|
self.logMsg("File is direct streaming.", 1)
|
|
utils.window("%splaymethod" % playurl, value="DirectStream")
|
|
|
|
elif self.isTranscoding(result):
|
|
# Try transcoding
|
|
playurl = self.transcoding(result, server, id)
|
|
if playurl:
|
|
self.logMsg("File is transcoding.", 1)
|
|
utils.window("%splaymethod" % playurl, value="Transcode")
|
|
|
|
else: # Error
|
|
utils.window("playurlFalse", value="true")
|
|
return
|
|
|
|
return playurl.encode('utf-8')
|
|
|
|
|
|
def isDirectPlay(self, result, dialog = False):
|
|
# Requirements for Direct play:
|
|
# FileSystem, Accessible path
|
|
if utils.settings('playFromStream') == "true":
|
|
# User forcing to play via HTTP instead of SMB
|
|
self.logMsg("Can't direct play: Play from HTTP is enabled.", 1)
|
|
return False
|
|
|
|
# Avoid H265 1080p
|
|
if result['MediaSources'][0]['Name'].startswith("1080P/H265"):
|
|
self.logMsg("Skip direct play for 1080P/H265 since format playback is not stable.", 1)
|
|
return False
|
|
|
|
canDirectPlay = result['MediaSources'][0]['SupportsDirectPlay']
|
|
# Make sure it's supported by server
|
|
if not canDirectPlay:
|
|
self.logMsg("Can't direct play: Server does not allow or support it.", 1)
|
|
return False
|
|
|
|
location = result['LocationType']
|
|
# File needs to be "FileSystem"
|
|
if 'FileSystem' in location:
|
|
# Verify if path is accessible
|
|
if self.fileExists(result):
|
|
return True
|
|
else:
|
|
self.logMsg("Unable to direct play. Verify the following path is accessible by the device: %s. You might also need to add SMB credentials in the add-on settings." % result['MediaSources'][0]['Path'], 1)
|
|
if dialog:
|
|
|
|
failCount = int(utils.settings('directSteamFailedCount'))
|
|
self.logMsg("Direct Play failCount: %s." % failCount, 1)
|
|
|
|
if failCount < 2:
|
|
# Let user know that direct play failed
|
|
utils.settings('directSteamFailedCount', value=str(failCount + 1))
|
|
xbmcgui.Dialog().notification("Emby server", "Unable to direct play. Verify your log for more information.", 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")
|
|
xbmcgui.Dialog().notification("Emby server", "Enabled play from HTTP in add-on settings.", icon="special://home/addons/plugin.video.emby/icon.png", sound=False)
|
|
|
|
return False
|
|
|
|
def directPlay(self, result):
|
|
|
|
try:
|
|
playurl = result['MediaSources'][0]['Path']
|
|
except KeyError:
|
|
playurl = result['Path']
|
|
|
|
if 'VideoType' in result:
|
|
# Specific format modification
|
|
if 'Dvd' in result['VideoType']:
|
|
playurl = "%s/VIDEO_TS/VIDEO_TS.IFO" % playurl
|
|
elif 'BluRay' in result['VideoType']:
|
|
playurl = "%s/BDMV/index.bdmv" % playurl
|
|
|
|
# Network - SMB protocol
|
|
if "\\\\" in playurl:
|
|
smbuser = utils.settings('smbusername')
|
|
smbpass = utils.settings('smbpassword')
|
|
# Network share
|
|
if smbuser:
|
|
playurl = playurl.replace("\\\\", "smb://%s:%s@" % (smbuser, smbpass))
|
|
else:
|
|
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 isDirectStream(self, result):
|
|
# Requirements for Direct stream:
|
|
# FileSystem or Remote, BitRate, supported encoding
|
|
|
|
# Avoid H265 1080p
|
|
if item['MediaSources'][0]['Name'].startswith("1080P/H265"):
|
|
self.logMsg("Skip direct stream for 1080P/H265 since format playback is not stable.", 1)
|
|
return False
|
|
|
|
canDirectStream = result['MediaSources'][0]['SupportsDirectStream']
|
|
# Make sure it's supported by server
|
|
if not canDirectStream:
|
|
return False
|
|
|
|
location = result['LocationType']
|
|
# File can be FileSystem or Remote, not Virtual
|
|
if 'Virtual' in location:
|
|
self.logMsg("File location is virtual. Can't proceed.", 1)
|
|
return False
|
|
|
|
# Verify BitRate
|
|
if not self.isNetworkQualitySufficient(result):
|
|
self.logMsg("The network speed is insufficient to playback the file.", 1)
|
|
return False
|
|
|
|
return True
|
|
|
|
def directStream(self, result, server, id, type = "Video"):
|
|
|
|
if result['Path'].endswith('.strm'):
|
|
# Allow strm loading when direct streaming
|
|
playurl = self.directPlay(result)
|
|
return playurl
|
|
|
|
if "ThemeVideo" in type:
|
|
playurl = "%s/mediabrowser/Videos/%s/stream?static=true" % (server, id)
|
|
|
|
elif "Video" in type:
|
|
playurl = "%s/mediabrowser/Videos/%s/stream?static=true" % (server, id)
|
|
|
|
elif "Audio" in type:
|
|
playurl = "%s/mediabrowser/Audio/%s/stream.mp3" % (server, id)
|
|
|
|
return playurl
|
|
|
|
|
|
def isTranscoding(self, result):
|
|
# Last resort, no requirements
|
|
# BitRate
|
|
canTranscode = result['MediaSources'][0]['SupportsTranscoding']
|
|
# Make sure it's supported by server
|
|
if not canTranscode:
|
|
return False
|
|
|
|
location = result['LocationType']
|
|
# File can be FileSystem or Remote, not Virtual
|
|
if 'Virtual' in location:
|
|
return False
|
|
|
|
return True
|
|
|
|
def transcoding(self, result, server, id):
|
|
|
|
if result['Path'].endswith('.strm'):
|
|
# Allow strm loading when transcoding
|
|
playurl = self.directPlay(result)
|
|
return playurl
|
|
|
|
# Play transcoding
|
|
deviceId = self.clientInfo.getMachineId()
|
|
playurl = "%s/mediabrowser/Videos/%s/master.m3u8?mediaSourceId=%s" % (server, id, id)
|
|
playurl = "%s&VideoCodec=h264&AudioCodec=ac3&MaxAudioChannels=6&deviceId=%s&VideoBitrate=%s" % (playurl, deviceId, self.getVideoBitRate()*1000)
|
|
|
|
playurl = self.audioSubsPref(playurl, result.get('MediaSources'))
|
|
self.logMsg("Playurl: %s" % playurl, 1)
|
|
|
|
return playurl
|
|
|
|
|
|
def isNetworkQualitySufficient(self, result):
|
|
# Works out if the network quality can play directly or if transcoding is needed
|
|
settingsVideoBitRate = self.getVideoBitRate()
|
|
settingsVideoBitRate = settingsVideoBitRate * 1000
|
|
|
|
try:
|
|
mediaSources = result['MediaSources']
|
|
sourceBitRate = int(mediaSources[0]['Bitrate'])
|
|
except KeyError:
|
|
self.logMsg("Bitrate value is missing.", 1)
|
|
else:
|
|
self.logMsg("The video quality selected is: %s, the video bitrate required to direct stream is: %s." % (settingsVideoBitRate, sourceBitRate), 1)
|
|
if settingsVideoBitRate < sourceBitRate:
|
|
return False
|
|
|
|
return True
|
|
|
|
def getVideoBitRate(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 fileExists(self, result):
|
|
|
|
if 'Path' not in result:
|
|
# File has no path in server
|
|
return False
|
|
|
|
# Convert Emby path to a path we can verify
|
|
path = self.directPlay(result)
|
|
|
|
try:
|
|
pathexists = xbmcvfs.exists(path)
|
|
except:
|
|
pathexists = False
|
|
|
|
# Verify the device has access to the direct path
|
|
if pathexists:
|
|
# Local or Network path
|
|
self.logMsg("Path exists.", 2)
|
|
return True
|
|
elif ":" not in path:
|
|
# Give benefit of the doubt for nfs.
|
|
self.logMsg("Can't verify path (assumed NFS). Still try direct play.", 2)
|
|
return True
|
|
else:
|
|
self.logMsg("Path is detected as follow: %s. Try direct streaming." % path, 2)
|
|
return False
|
|
|
|
def audioSubsPref(self, url, mediaSources):
|
|
# For transcoding only
|
|
# Present the list of audio to select from
|
|
audioStreamsList = {}
|
|
audioStreams = []
|
|
audioStreamsChannelsList = {}
|
|
subtitleStreamsList = {}
|
|
subtitleStreams = ['No subtitles']
|
|
selectAudioIndex = ""
|
|
selectSubsIndex = ""
|
|
playurlprefs = "%s" % url
|
|
|
|
mediaStream = mediaSources[0].get('MediaStreams')
|
|
for stream in mediaStream:
|
|
# 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['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:
|
|
try:
|
|
track = "%s - %s" % (index, stream['Language'])
|
|
except:
|
|
track = "%s - %s" % (index, stream['Codec'])
|
|
|
|
default = stream['IsDefault']
|
|
forced = stream['IsForced']
|
|
if default:
|
|
track = "%s - Default" % track
|
|
if forced:
|
|
track = "%s - Forced" % track
|
|
|
|
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[0]['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]
|
|
playurlprefs += "&SubtitleStreamIndex=%s" % selectSubsIndex
|
|
else: # User backed out of selection
|
|
playurlprefs += "&SubtitleStreamIndex=%s" % mediaSources[0].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 |