1235 lines
49 KiB
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1235 lines
49 KiB
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<h1 class="page-title">Source: source/utils/deviceCapabilities.brs</h1>
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<pre
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class="sunlight-highlight-javascript linenums">import "pkg:/source/utils/misc.brs"
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import "pkg:/source/api/baserequest.brs"
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'Device Capabilities for Roku.
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'This will likely need further tweaking
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function getDeviceCapabilities() as object
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return {
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"PlayableMediaTypes": [
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"Audio",
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"Video",
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"Photo"
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],
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"SupportedCommands": [],
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"SupportsPersistentIdentifier": true,
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"SupportsMediaControl": false,
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"SupportsContentUploading": false,
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"SupportsSync": false,
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"DeviceProfile": getDeviceProfile(),
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"AppStoreUrl": "https://channelstore.roku.com/details/cc5e559d08d9ec87c5f30dcebdeebc12/jellyfin"
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}
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end function
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' Send Device Profile information to server
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sub PostDeviceProfile()
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profile = getDeviceCapabilities()
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req = APIRequest("/Sessions/Capabilities/Full")
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req.SetRequest("POST")
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print "profile =", profile
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print "profile.DeviceProfile =", profile.DeviceProfile
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print "profile.DeviceProfile.CodecProfiles ="
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for each prof in profile.DeviceProfile.CodecProfiles
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print prof
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for each cond in prof.Conditions
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print cond
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end for
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end for
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print "profile.DeviceProfile.ContainerProfiles =", profile.DeviceProfile.ContainerProfiles
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print "profile.DeviceProfile.DirectPlayProfiles ="
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for each prof in profile.DeviceProfile.DirectPlayProfiles
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print prof
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end for
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print "profile.DeviceProfile.SubtitleProfiles ="
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for each prof in profile.DeviceProfile.SubtitleProfiles
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print prof
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end for
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print "profile.DeviceProfile.TranscodingProfiles ="
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for each prof in profile.DeviceProfile.TranscodingProfiles
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print prof
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if isValid(prof.Conditions)
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for each condition in prof.Conditions
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print condition
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end for
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end if
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end for
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print "profile.PlayableMediaTypes =", profile.PlayableMediaTypes
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print "profile.SupportedCommands =", profile.SupportedCommands
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postJson(req, FormatJson(profile))
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end sub
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function getDeviceProfile() as object
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playMpeg2 = m.global.session.user.settings["playback.mpeg2"]
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di = CreateObject("roDeviceInfo")
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' TRANSCODING
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' use strings to preserve order
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mp4AudioCodecs = "aac"
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mp4VideoCodecs = "h264"
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tsAudioCodecs = "aac"
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tsVideoCodecs = "h264"
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' profileSupport["mp4"]["hevc"]["profile name"]["profile level"]
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profileSupport = {
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mp4: {},
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ts: {}
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}
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' does the users setup support surround sound?
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maxAudioChannels = "2" ' jellyfin expects this as a string
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' in order of preference from left to right
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audioCodecs = ["eac3", "ac3", "dts", "mp3", "vorbis", "opus", "flac", "alac", "ac4", "pcm", "wma", "wmapro"]
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surroundSoundCodecs = ["eac3", "ac3", "dts"]
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if m.global.session.user.settings["playback.forceDTS"] = true
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surroundSoundCodecs = ["dts", "eac3", "ac3"]
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end if
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preferredSurroundSoundCodec = invalid
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if di.GetAudioOutputChannel() = "5.1 surround"
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maxAudioChannels = "6"
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for each codec in surroundSoundCodecs
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if di.CanDecodeAudio({ Codec: codec, ChCnt: 6 }).Result
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preferredSurroundSoundCodec = codec
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if di.CanDecodeAudio({ Codec: codec, ChCnt: 8 }).Result
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maxAudioChannels = "8"
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end if
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exit for
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end if
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end for
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end if
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' VIDEO CODECS
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'
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' AVC / h264 / MPEG4 AVC
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h264Profiles = ["main", "high"]
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h264Levels = ["4.1", "4.2"]
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for each container in profileSupport
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for each profile in h264Profiles
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for each level in h264Levels
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if di.CanDecodeVideo({ Codec: "h264", Container: container, Profile: profile, Level: level }).Result
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profileSupport[container] = updateProfileArray(profileSupport[container], "h264", profile, level)
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end if
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if di.CanDecodeVideo({ Codec: "mpeg4 avc", Container: container, Profile: profile, Level: level }).Result
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profileSupport[container] = updateProfileArray(profileSupport[container], "mpeg4 avc", profile, level)
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if container = "mp4"
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' check for codec string before adding it
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if mp4VideoCodecs.Instr(0, ",mpeg4 avc") = -1
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mp4VideoCodecs = mp4VideoCodecs + ",mpeg4 avc"
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end if
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else if container = "ts"
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' check for codec string before adding it
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if tsVideoCodecs.Instr(0, ",mpeg4 avc") = -1
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tsVideoCodecs = tsVideoCodecs + ",mpeg4 avc"
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end if
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end if
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end if
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end for
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end for
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end for
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addHevc = false
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if m.global.session.user.settings["playback.compatibility.disablehevc"] = false
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' HEVC / h265
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hevcProfiles = ["main", "main 10"]
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hevcLevels = ["4.1", "5.0", "5.1"]
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for each container in profileSupport
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for each profile in hevcProfiles
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for each level in hevcLevels
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if di.CanDecodeVideo({ Codec: "hevc", Container: container, Profile: profile, Level: level }).Result
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addHevc = true
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profileSupport[container] = updateProfileArray(profileSupport[container], "hevc", profile, level)
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profileSupport[container] = updateProfileArray(profileSupport[container], "h265", profile, level)
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if container = "mp4"
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' check for codec string before adding it
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if mp4VideoCodecs.Instr(0, "h265,") = -1
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mp4VideoCodecs = "h265," + mp4VideoCodecs
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end if
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if mp4VideoCodecs.Instr(0, "hevc,") = -1
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mp4VideoCodecs = "hevc," + mp4VideoCodecs
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end if
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else if container = "ts"
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' check for codec string before adding it
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if tsVideoCodecs.Instr(0, "h265,") = -1
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tsVideoCodecs = "h265," + tsVideoCodecs
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end if
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if tsVideoCodecs.Instr(0, "hevc,") = -1
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tsVideoCodecs = "hevc," + tsVideoCodecs
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end if
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end if
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end if
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end for
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end for
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end for
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end if
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' VP9
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vp9Profiles = ["profile 0", "profile 2"]
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addVp9 = false
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for each container in profileSupport
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for each profile in vp9Profiles
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if di.CanDecodeAudio({ Codec: "vp9", Container: container, Profile: profile }).Result
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addVp9 = true
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profileSupport[container] = updateProfileArray(profileSupport[container], "vp9", profile)
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if container = "mp4"
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' check for codec string before adding it
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if mp4VideoCodecs.Instr(0, ",vp9") = -1
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mp4VideoCodecs = mp4VideoCodecs + ",vp9"
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end if
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else if container = "ts"
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' check for codec string before adding it
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if tsVideoCodecs.Instr(0, ",vp9") = -1
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tsVideoCodecs = tsVideoCodecs + ",vp9"
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end if
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end if
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end if
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end for
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end for
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' MPEG2
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' mpeg2 uses levels with no profiles. see https://developer.roku.com/en-ca/docs/references/brightscript/interfaces/ifdeviceinfo.md#candecodevideovideo_format-as-object-as-object
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' NOTE: the mpeg2 levels are being saved in the profileSupport array as if they were profiles
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mpeg2Levels = ["main", "high"]
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addMpeg2 = false
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if playMpeg2
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for each container in profileSupport
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for each level in mpeg2Levels
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if di.CanDecodeVideo({ Codec: "mpeg2", Container: container, Level: level }).Result
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addMpeg2 = true
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profileSupport[container] = updateProfileArray(profileSupport[container], "mpeg2", level)
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if container = "mp4"
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' check for codec string before adding it
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if mp4VideoCodecs.Instr(0, ",mpeg2video") = -1
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mp4VideoCodecs = mp4VideoCodecs + ",mpeg2video"
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end if
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else if container = "ts"
|
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' check for codec string before adding it
|
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if tsVideoCodecs.Instr(0, ",mpeg2video") = -1
|
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tsVideoCodecs = tsVideoCodecs + ",mpeg2video"
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end if
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end if
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end if
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end for
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end for
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end if
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' AV1
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addAv1 = di.CanDecodeVideo({ Codec: "av1" }).Result
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av1Profiles = ["main", "main 10"]
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av1Levels = ["4.1", "5.0", "5.1"]
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|
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if addAv1
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for each container in profileSupport
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for each profile in av1Profiles
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for each level in av1Levels
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' av1 doesn't support checking for container
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if di.CanDecodeVideo({ Codec: "av1", Profile: profile, Level: level }).Result
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profileSupport[container] = updateProfileArray(profileSupport[container], "av1", profile, level)
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if container = "mp4"
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' check for codec string before adding it
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if mp4VideoCodecs.Instr(0, ",av1") = -1
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mp4VideoCodecs = mp4VideoCodecs + ",av1"
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end if
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else if container = "ts"
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' check for codec string before adding it
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if tsVideoCodecs.Instr(0, ",av1") = -1
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tsVideoCodecs = tsVideoCodecs + ",av1"
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end if
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end if
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end if
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end for
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end for
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end for
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end if
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' AUDIO CODECS
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for each container in profileSupport
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for each codec in audioCodecs
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if di.CanDecodeAudio({ Codec: codec, Container: container }).result
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if container = "mp4"
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mp4AudioCodecs = mp4AudioCodecs + "," + codec
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else if container = "ts"
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tsAudioCodecs = tsAudioCodecs + "," + codec
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end if
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
' HDR SUPPORT
|
|
h264VideoRangeTypes = "SDR"
|
|
hevcVideoRangeTypes = "SDR"
|
|
vp9VideoRangeTypes = "SDR"
|
|
av1VideoRangeTypes = "SDR"
|
|
|
|
dp = di.GetDisplayProperties()
|
|
if dp.Hdr10
|
|
hevcVideoRangeTypes = hevcVideoRangeTypes + "|HDR10"
|
|
vp9VideoRangeTypes = vp9VideoRangeTypes + "|HDR10"
|
|
av1VideoRangeTypes = av1VideoRangeTypes + "|HDR10"
|
|
end if
|
|
if dp.Hdr10Plus
|
|
av1VideoRangeTypes = av1VideoRangeTypes + "|HDR10+"
|
|
end if
|
|
if dp.HLG
|
|
hevcVideoRangeTypes = hevcVideoRangeTypes + "|HLG"
|
|
vp9VideoRangeTypes = vp9VideoRangeTypes + "|HLG"
|
|
av1VideoRangeTypes = av1VideoRangeTypes + "|HLG"
|
|
end if
|
|
if dp.DolbyVision
|
|
h264VideoRangeTypes = h264VideoRangeTypes + "|DOVI"
|
|
hevcVideoRangeTypes = hevcVideoRangeTypes + "|DOVI"
|
|
'vp9VideoRangeTypes = vp9VideoRangeTypes + ",DOVI" no evidence that vp9 can hold DOVI
|
|
av1VideoRangeTypes = av1VideoRangeTypes + "|DOVI"
|
|
end if
|
|
|
|
DirectPlayProfile = GetDirectPlayProfiles()
|
|
|
|
deviceProfile = {
|
|
"Name": "Official Roku Client",
|
|
"Id": m.global.device.id,
|
|
"Identification": {
|
|
"FriendlyName": m.global.device.friendlyName,
|
|
"ModelNumber": m.global.device.model,
|
|
"SerialNumber": "string",
|
|
"ModelName": m.global.device.name,
|
|
"ModelDescription": "Type: " + m.global.device.modelType,
|
|
"Manufacturer": m.global.device.modelDetails.VendorName
|
|
},
|
|
"FriendlyName": m.global.device.friendlyName,
|
|
"Manufacturer": m.global.device.modelDetails.VendorName,
|
|
"ModelName": m.global.device.name,
|
|
"ModelDescription": "Type: " + m.global.device.modelType,
|
|
"ModelNumber": m.global.device.model,
|
|
"SerialNumber": m.global.device.serial,
|
|
"MaxStreamingBitrate": 120000000,
|
|
"MaxStaticBitrate": 100000000,
|
|
"MusicStreamingTranscodingBitrate": 192000,
|
|
"DirectPlayProfiles": DirectPlayProfile,
|
|
"TranscodingProfiles": [],
|
|
"ContainerProfiles": [],
|
|
"CodecProfiles": [
|
|
{
|
|
"Type": "VideoAudio",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "LessThanEqual",
|
|
"Property": "AudioChannels",
|
|
"Value": maxAudioChannels,
|
|
"IsRequired": false
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"SubtitleProfiles": [
|
|
{
|
|
"Format": "vtt",
|
|
"Method": "External"
|
|
},
|
|
{
|
|
"Format": "srt",
|
|
"Method": "External"
|
|
},
|
|
{
|
|
"Format": "ttml",
|
|
"Method": "External"
|
|
},
|
|
{
|
|
"Format": "sub",
|
|
"Method": "External"
|
|
}
|
|
]
|
|
}
|
|
|
|
' build TranscodingProfiles
|
|
' max resolution
|
|
maxResSetting = m.global.session.user.settings["playback.resolution.max"]
|
|
maxResMode = m.global.session.user.settings["playback.resolution.mode"]
|
|
maxVideoHeight = maxResSetting
|
|
maxVideoWidth = invalid
|
|
|
|
if maxResSetting = "auto"
|
|
maxVideoHeight = m.global.device.videoHeight
|
|
maxVideoWidth = m.global.device.videoWidth
|
|
else if maxResSetting <> "off"
|
|
if maxResSetting = "360"
|
|
maxVideoWidth = "480"
|
|
else if maxResSetting = "480"
|
|
maxVideoWidth = "640"
|
|
else if maxResSetting = "720"
|
|
maxVideoWidth = "1280"
|
|
else if maxResSetting = "1080"
|
|
maxVideoWidth = "1920"
|
|
else if maxResSetting = "2160"
|
|
maxVideoWidth = "3840"
|
|
else if maxResSetting = "4320"
|
|
maxVideoWidth = "7680"
|
|
end if
|
|
end if
|
|
|
|
maxVideoHeightArray = {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "Width",
|
|
"Value": maxVideoWidth,
|
|
"IsRequired": true
|
|
}
|
|
maxVideoWidthArray = {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "Height",
|
|
"Value": maxVideoHeight,
|
|
"IsRequired": true
|
|
}
|
|
'
|
|
' add mp3 to TranscodingProfile for music
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": "mp3",
|
|
"Type": "Audio",
|
|
"AudioCodec": "mp3",
|
|
"Context": "Streaming",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": maxAudioChannels
|
|
})
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": "mp3",
|
|
"Type": "Audio",
|
|
"AudioCodec": "mp3",
|
|
"Context": "Static",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": maxAudioChannels
|
|
})
|
|
' add aac to TranscodingProfile for stereo audio
|
|
' NOTE: multichannel aac is not supported. only decode to stereo on some devices
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": "ts",
|
|
"Type": "Audio",
|
|
"AudioCodec": "aac",
|
|
"Context": "Streaming",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": "2"
|
|
})
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": "ts",
|
|
"Type": "Audio",
|
|
"AudioCodec": "aac",
|
|
"Context": "Static",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": "2"
|
|
})
|
|
|
|
tsArray = {
|
|
"Container": "ts",
|
|
"Context": "Streaming",
|
|
"Protocol": "hls",
|
|
"Type": "Video",
|
|
"AudioCodec": tsAudioCodecs,
|
|
"VideoCodec": tsVideoCodecs,
|
|
"MaxAudioChannels": maxAudioChannels,
|
|
"MinSegments": 1,
|
|
"BreakOnNonKeyFrames": false
|
|
}
|
|
mp4Array = {
|
|
"Container": "mp4",
|
|
"Context": "Streaming",
|
|
"Protocol": "hls",
|
|
"Type": "Video",
|
|
"AudioCodec": mp4AudioCodecs,
|
|
"VideoCodec": mp4VideoCodecs,
|
|
"MaxAudioChannels": maxAudioChannels,
|
|
"MinSegments": 1,
|
|
"BreakOnNonKeyFrames": false
|
|
}
|
|
|
|
' apply max res to transcoding profile
|
|
if maxResSetting <> "off"
|
|
tsArray.Conditions = [maxVideoHeightArray, maxVideoWidthArray]
|
|
mp4Array.Conditions = [maxVideoHeightArray, maxVideoWidthArray]
|
|
end if
|
|
|
|
' surround sound
|
|
if preferredSurroundSoundCodec <> invalid
|
|
' add preferred surround sound codec to TranscodingProfile
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": preferredSurroundSoundCodec,
|
|
"Type": "Audio",
|
|
"AudioCodec": preferredSurroundSoundCodec,
|
|
"Context": "Streaming",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": maxAudioChannels
|
|
})
|
|
deviceProfile.TranscodingProfiles.push({
|
|
"Container": preferredSurroundSoundCodec,
|
|
"Type": "Audio",
|
|
"AudioCodec": preferredSurroundSoundCodec,
|
|
"Context": "Static",
|
|
"Protocol": "http",
|
|
"MaxAudioChannels": maxAudioChannels
|
|
})
|
|
|
|
' move preferred codec to front of AudioCodec string
|
|
tsArray.AudioCodec = setPreferredCodec(tsArray.AudioCodec, preferredSurroundSoundCodec)
|
|
mp4Array.AudioCodec = setPreferredCodec(mp4Array.AudioCodec, preferredSurroundSoundCodec)
|
|
end if
|
|
|
|
deviceProfile.TranscodingProfiles.push(tsArray)
|
|
deviceProfile.TranscodingProfiles.push(mp4Array)
|
|
|
|
' Build CodecProfiles
|
|
|
|
' H264
|
|
h264Mp4LevelSupported = 0.0
|
|
h264TsLevelSupported = 0.0
|
|
h264AssProfiles = {}
|
|
h264LevelString = invalid
|
|
for each container in profileSupport
|
|
for each profile in profileSupport[container]["h264"]
|
|
h264AssProfiles.AddReplace(profile, true)
|
|
for each level in profileSupport[container]["h264"][profile]
|
|
levelFloat = level.ToFloat()
|
|
if container = "mp4"
|
|
if levelFloat > h264Mp4LevelSupported
|
|
h264Mp4LevelSupported = levelFloat
|
|
end if
|
|
else if container = "ts"
|
|
if levelFloat > h264TsLevelSupported
|
|
h264TsLevelSupported = levelFloat
|
|
end if
|
|
end if
|
|
end for
|
|
end for
|
|
end for
|
|
|
|
h264LevelString = h264Mp4LevelSupported
|
|
if h264TsLevelSupported > h264Mp4LevelSupported
|
|
h264LevelString = h264TsLevelSupported
|
|
end if
|
|
' convert to string
|
|
h264LevelString = h264LevelString.ToStr()
|
|
' remove decimals
|
|
h264LevelString = removeDecimals(h264LevelString)
|
|
|
|
codecProfileArray = {
|
|
"Type": "Video",
|
|
"Codec": "h264",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "NotEquals",
|
|
"Property": "IsAnamorphic",
|
|
"Value": "true",
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": h264AssProfiles.Keys().join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": h264VideoRangeTypes,
|
|
"IsRequired": false
|
|
}
|
|
|
|
]
|
|
}
|
|
' set max resolution
|
|
if maxResMode = "everything" and maxResSetting <> "off"
|
|
codecProfileArray.Conditions.push(maxVideoHeightArray)
|
|
codecProfileArray.Conditions.push(maxVideoWidthArray)
|
|
end if
|
|
' check user setting before adding video level restrictions
|
|
if not m.global.session.user.settings["playback.tryDirect.h264ProfileLevel"]
|
|
codecProfileArray.Conditions.push({
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoLevel",
|
|
"Value": h264LevelString,
|
|
"IsRequired": false
|
|
})
|
|
end if
|
|
|
|
' set bitrate restrictions based on user settings
|
|
bitRateArray = GetBitRateLimit("h264")
|
|
if bitRateArray.count() > 0
|
|
codecProfileArray.Conditions.push(bitRateArray)
|
|
end if
|
|
|
|
deviceProfile.CodecProfiles.push(codecProfileArray)
|
|
|
|
' MPEG2
|
|
' NOTE: the mpeg2 levels are being saved in the profileSupport array as if they were profiles
|
|
if addMpeg2
|
|
mpeg2Levels = []
|
|
for each container in profileSupport
|
|
for each level in profileSupport[container]["mpeg2"]
|
|
if not arrayHasValue(mpeg2Levels, level)
|
|
mpeg2Levels.push(level)
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
codecProfileArray = {
|
|
"Type": "Video",
|
|
"Codec": "mpeg2",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoLevel",
|
|
"Value": mpeg2Levels.join("|"),
|
|
"IsRequired": false
|
|
}
|
|
]
|
|
}
|
|
|
|
' set max resolution
|
|
if maxResMode = "everything" and maxResSetting <> "off"
|
|
codecProfileArray.Conditions.push(maxVideoHeightArray)
|
|
codecProfileArray.Conditions.push(maxVideoWidthArray)
|
|
end if
|
|
|
|
' set bitrate restrictions based on user settings
|
|
bitRateArray = GetBitRateLimit("mpeg2")
|
|
if bitRateArray.count() > 0
|
|
codecProfileArray.Conditions.push(bitRateArray)
|
|
end if
|
|
|
|
deviceProfile.CodecProfiles.push(codecProfileArray)
|
|
end if
|
|
|
|
if addAv1
|
|
av1Mp4LevelSupported = 0.0
|
|
av1TsLevelSupported = 0.0
|
|
av1AssProfiles = {}
|
|
av1HighestLevel = 0.0
|
|
for each container in profileSupport
|
|
for each profile in profileSupport[container]["av1"]
|
|
av1AssProfiles.AddReplace(profile, true)
|
|
for each level in profileSupport[container]["av1"][profile]
|
|
levelFloat = level.ToFloat()
|
|
if container = "mp4"
|
|
if levelFloat > av1Mp4LevelSupported
|
|
av1Mp4LevelSupported = levelFloat
|
|
end if
|
|
else if container = "ts"
|
|
if levelFloat > av1TsLevelSupported
|
|
av1TsLevelSupported = levelFloat
|
|
end if
|
|
end if
|
|
end for
|
|
end for
|
|
end for
|
|
|
|
av1HighestLevel = av1Mp4LevelSupported
|
|
if av1TsLevelSupported > av1Mp4LevelSupported
|
|
av1HighestLevel = av1TsLevelSupported
|
|
end if
|
|
|
|
codecProfileArray = {
|
|
"Type": "Video",
|
|
"Codec": "av1",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": av1AssProfiles.Keys().join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": av1VideoRangeTypes,
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoLevel",
|
|
"Value": (120 * av1HighestLevel).ToStr(),
|
|
"IsRequired": false
|
|
}
|
|
]
|
|
}
|
|
|
|
' set max resolution
|
|
if maxResMode = "everything" and maxResSetting <> "off"
|
|
codecProfileArray.Conditions.push(maxVideoHeightArray)
|
|
codecProfileArray.Conditions.push(maxVideoWidthArray)
|
|
end if
|
|
|
|
' set bitrate restrictions based on user settings
|
|
bitRateArray = GetBitRateLimit("av1")
|
|
if bitRateArray.count() > 0
|
|
codecProfileArray.Conditions.push(bitRateArray)
|
|
end if
|
|
|
|
deviceProfile.CodecProfiles.push(codecProfileArray)
|
|
end if
|
|
|
|
if addHevc
|
|
hevcMp4LevelSupported = 0.0
|
|
hevcTsLevelSupported = 0.0
|
|
hevcAssProfiles = {}
|
|
hevcHighestLevel = 0.0
|
|
for each container in profileSupport
|
|
for each profile in profileSupport[container]["hevc"]
|
|
hevcAssProfiles.AddReplace(profile, true)
|
|
for each level in profileSupport[container]["hevc"][profile]
|
|
levelFloat = level.ToFloat()
|
|
if container = "mp4"
|
|
if levelFloat > hevcMp4LevelSupported
|
|
hevcMp4LevelSupported = levelFloat
|
|
end if
|
|
else if container = "ts"
|
|
if levelFloat > hevcTsLevelSupported
|
|
hevcTsLevelSupported = levelFloat
|
|
end if
|
|
end if
|
|
end for
|
|
end for
|
|
end for
|
|
|
|
hevcHighestLevel = hevcMp4LevelSupported
|
|
if hevcTsLevelSupported > hevcMp4LevelSupported
|
|
hevcHighestLevel = hevcTsLevelSupported
|
|
end if
|
|
|
|
hevcLevelString = "120"
|
|
if hevcHighestLevel = 5.1
|
|
hevcLevelString = "153"
|
|
end if
|
|
|
|
codecProfileArray = {
|
|
"Type": "Video",
|
|
"Codec": "hevc",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "NotEquals",
|
|
"Property": "IsAnamorphic",
|
|
"Value": "true",
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": profileSupport["ts"]["hevc"].Keys().join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": hevcVideoRangeTypes,
|
|
"IsRequired": false
|
|
}
|
|
]
|
|
}
|
|
|
|
' set max resolution
|
|
if maxResMode = "everything" and maxResSetting <> "off"
|
|
codecProfileArray.Conditions.push(maxVideoHeightArray)
|
|
codecProfileArray.Conditions.push(maxVideoWidthArray)
|
|
end if
|
|
|
|
' check user setting before adding VideoLevel restrictions
|
|
if not m.global.session.user.settings["playback.tryDirect.hevcProfileLevel"]
|
|
codecProfileArray.Conditions.push({
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoLevel",
|
|
"Value": hevcLevelString,
|
|
"IsRequired": false
|
|
})
|
|
end if
|
|
|
|
' set bitrate restrictions based on user settings
|
|
bitRateArray = GetBitRateLimit("h265")
|
|
if bitRateArray.count() > 0
|
|
codecProfileArray.Conditions.push(bitRateArray)
|
|
end if
|
|
|
|
deviceProfile.CodecProfiles.push(codecProfileArray)
|
|
end if
|
|
|
|
if addVp9
|
|
vp9Profiles = []
|
|
for each container in profileSupport
|
|
for each profile in profileSupport[container]["vp9"]
|
|
if vp9Profiles[profile] = invalid
|
|
vp9Profiles.push(profile)
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
codecProfileArray = {
|
|
"Type": "Video",
|
|
"Codec": "vp9",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoLevel",
|
|
"Value": vp9Profiles.join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": vp9VideoRangeTypes,
|
|
"IsRequired": false
|
|
}
|
|
]
|
|
}
|
|
|
|
' set max resolution
|
|
if maxResMode = "everything" and maxResSetting <> "off"
|
|
codecProfileArray.Conditions.push(maxVideoHeightArray)
|
|
codecProfileArray.Conditions.push(maxVideoWidthArray)
|
|
end if
|
|
|
|
' set bitrate restrictions based on user settings
|
|
bitRateArray = GetBitRateLimit("vp9")
|
|
if bitRateArray.count() > 0
|
|
codecProfileArray.Conditions.push(bitRateArray)
|
|
end if
|
|
|
|
deviceProfile.CodecProfiles.push(codecProfileArray)
|
|
end if
|
|
|
|
return deviceProfile
|
|
end function
|
|
|
|
function GetDirectPlayProfiles() as object
|
|
di = CreateObject("roDeviceInfo")
|
|
' all possible containers
|
|
supportedCodecs = {
|
|
mp4: {
|
|
audio: [],
|
|
video: []
|
|
},
|
|
hls: {
|
|
audio: [],
|
|
video: []
|
|
},
|
|
mkv: {
|
|
audio: [],
|
|
video: []
|
|
},
|
|
ism: {
|
|
audio: [],
|
|
video: []
|
|
},
|
|
dash: {
|
|
audio: [],
|
|
video: []
|
|
},
|
|
ts: {
|
|
audio: [],
|
|
video: []
|
|
}
|
|
}
|
|
' all possible codecs (besides those restricted by user settings)
|
|
videoCodecs = ["h264", "mpeg4 avc", "vp8", "vp9", "h263", "mpeg1"]
|
|
audioCodecs = ["mp3", "mp2", "pcm", "lpcm", "wav", "ac3", "ac4", "aiff", "wma", "flac", "alac", "aac", "opus", "dts", "wmapro", "vorbis", "eac3", "mpg123"]
|
|
|
|
' check if hevc is disabled
|
|
if m.global.session.user.settings["playback.compatibility.disablehevc"] = false
|
|
videoCodecs.push("hevc")
|
|
end if
|
|
|
|
' check video codecs for each container
|
|
for each container in supportedCodecs
|
|
for each videoCodec in videoCodecs
|
|
if di.CanDecodeVideo({ Codec: videoCodec, Container: container }).Result
|
|
if videoCodec = "hevc"
|
|
supportedCodecs[container]["video"].push("hevc")
|
|
supportedCodecs[container]["video"].push("h265")
|
|
else
|
|
' device profile string matches codec string
|
|
supportedCodecs[container]["video"].push(videoCodec)
|
|
end if
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
' user setting overrides
|
|
if m.global.session.user.settings["playback.mpeg4"]
|
|
for each container in supportedCodecs
|
|
supportedCodecs[container]["video"].push("mpeg4")
|
|
end for
|
|
end if
|
|
if m.global.session.user.settings["playback.mpeg2"]
|
|
for each container in supportedCodecs
|
|
supportedCodecs[container]["video"].push("mpeg2video")
|
|
end for
|
|
end if
|
|
|
|
' video codec overrides
|
|
' these codecs play fine but are not correctly detected using CanDecodeVideo()
|
|
if di.CanDecodeVideo({ Codec: "av1" }).Result
|
|
' codec must be checked by itself or the result will always be false
|
|
for each container in supportedCodecs
|
|
supportedCodecs[container]["video"].push("av1")
|
|
end for
|
|
end if
|
|
|
|
' check audio codecs for each container
|
|
for each container in supportedCodecs
|
|
for each audioCodec in audioCodecs
|
|
if di.CanDecodeAudio({ Codec: audioCodec, Container: container }).Result
|
|
supportedCodecs[container]["audio"].push(audioCodec)
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
' check audio codecs with no container
|
|
supportedAudio = []
|
|
for each audioCodec in audioCodecs
|
|
if di.CanDecodeAudio({ Codec: audioCodec }).Result
|
|
supportedAudio.push(audioCodec)
|
|
end if
|
|
end for
|
|
|
|
' build return array
|
|
returnArray = []
|
|
for each container in supportedCodecs
|
|
videoCodecString = supportedCodecs[container]["video"].Join(",")
|
|
if videoCodecString <> ""
|
|
containerString = container
|
|
|
|
if container = "mp4"
|
|
containerString = "mp4,mov,m4v"
|
|
else if container = "mkv"
|
|
containerString = "mkv,webm"
|
|
end if
|
|
|
|
returnArray.push({
|
|
"Container": containerString,
|
|
"Type": "Video",
|
|
"VideoCodec": videoCodecString,
|
|
"AudioCodec": supportedCodecs[container]["audio"].Join(",")
|
|
})
|
|
end if
|
|
end for
|
|
|
|
returnArray.push({
|
|
"Container": supportedAudio.Join(","),
|
|
"Type": "Audio"
|
|
})
|
|
return returnArray
|
|
end function
|
|
|
|
function GetBitRateLimit(codec as string) as object
|
|
if m.global.session.user.settings["playback.bitrate.maxlimited"] = true
|
|
userSetLimit = m.global.session.user.settings["playback.bitrate.limit"].ToInt()
|
|
if isValid(userSetLimit) and type(userSetLimit) = "Integer" and userSetLimit > 0
|
|
userSetLimit *= 1000000
|
|
return {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoBitrate",
|
|
"Value": userSetLimit.ToStr(),
|
|
"IsRequired": true
|
|
}
|
|
else
|
|
codec = Lcase(codec)
|
|
' Some repeated values (e.g. same "40mbps" for several codecs)
|
|
' but this makes it easy to update in the future if the bitrates start to deviate.
|
|
if codec = "h264"
|
|
' Roku only supports h264 up to 10Mpbs
|
|
return {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoBitrate",
|
|
"Value": "10000000",
|
|
"IsRequired": true
|
|
}
|
|
else if codec = "av1"
|
|
' Roku only supports AV1 up to 40Mpbs
|
|
return {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoBitrate",
|
|
"Value": "40000000",
|
|
"IsRequired": true
|
|
}
|
|
else if codec = "h265"
|
|
' Roku only supports h265 up to 40Mpbs
|
|
return {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoBitrate",
|
|
"Value": "40000000",
|
|
"IsRequired": true
|
|
}
|
|
else if codec = "vp9"
|
|
' Roku only supports VP9 up to 40Mpbs
|
|
return {
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoBitrate",
|
|
"Value": "40000000",
|
|
"IsRequired": true
|
|
}
|
|
end if
|
|
end if
|
|
end if
|
|
return {}
|
|
end function
|
|
|
|
' Recieves and returns an assArray of supported profiles and levels for each video codec
|
|
function updateProfileArray(profileArray as object, videoCodec as string, videoProfile as string, profileLevel = "" as string) as object
|
|
' validate params
|
|
if profileArray = invalid then return {}
|
|
if videoCodec = "" or videoProfile = "" then return profileArray
|
|
|
|
if profileArray[videoCodec] = invalid
|
|
profileArray[videoCodec] = {}
|
|
end if
|
|
|
|
if profileArray[videoCodec][videoProfile] = invalid
|
|
profileArray[videoCodec][videoProfile] = {}
|
|
end if
|
|
|
|
' add profileLevel if a value was provided
|
|
if profileLevel <> ""
|
|
if profileArray[videoCodec][videoProfile][profileLevel] = invalid
|
|
profileArray[videoCodec][videoProfile].AddReplace(profileLevel, true)
|
|
end if
|
|
end if
|
|
|
|
' profileSupport[container][codec][profile][level]
|
|
return profileArray
|
|
end function
|
|
|
|
' Remove all decimals from a string
|
|
function removeDecimals(value as string) as string
|
|
r = CreateObject("roRegex", "\.", "")
|
|
value = r.ReplaceAll(value, "")
|
|
return value
|
|
end function
|
|
|
|
' Takes and returns a comma delimited string of codecs.
|
|
' Moves the preferred codec to the front of the string
|
|
function setPreferredCodec(codecString as string, preferredCodec as string) as string
|
|
if preferredCodec = "" then return ""
|
|
if codecString = "" then return preferredCodec
|
|
|
|
preferredCodecSize = Len(preferredCodec)
|
|
|
|
' is the codec already in front?
|
|
if Left(codecString, preferredCodecSize) = preferredCodec
|
|
return codecString
|
|
else
|
|
' convert string to array
|
|
codecArray = codecString.Split(",")
|
|
' remove preferred codec from array
|
|
newArray = []
|
|
for each codec in codecArray
|
|
if codec <> preferredCodec
|
|
newArray.push(codec)
|
|
end if
|
|
end for
|
|
' convert newArray to string
|
|
newCodecString = newArray.Join(",")
|
|
' add preferred codec to front of newCodecString
|
|
newCodecString = preferredCodec + "," + newCodecString
|
|
|
|
return newCodecString
|
|
end if
|
|
end function
|
|
</pre>
|
|
</article>
|
|
</section>
|
|
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<footer>
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<span class="jsdoc-message">Source code: <a href="https://github.com/jellyfin/jellyfin-roku">https://github.com/jellyfin/jellyfin-roku</a></span><span class="jsdoc-message">Jellyfin Roku Development Forum: <a href="https://forum.jellyfin.org/f-roku-development">https://forum.jellyfin.org/f-roku-development</a></span>
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<span class="jsdoc-message">
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 4.0.2</a>
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on Oct 28th 2023
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if ( lang ) {
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$this
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$.catchAnchorLinks( {
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