795 lines
28 KiB
Plaintext
795 lines
28 KiB
Plaintext
'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": false,
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"SupportsMediaControl": false,
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"DeviceProfile": getDeviceProfile()
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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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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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playAv1 = m.global.session.user.settings["playback.av1"]
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di = CreateObject("roDeviceInfo")
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audioChannelIntegers = [
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2, ' stereo
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6, ' 5.1 channel
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8 ' 7.1 channel
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]
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transContainers = ["mp4", "hls", "mkv", "ism", "dash", "ts"]
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supportedVideoCodecs = {}
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supportedAudioCodecs = {}
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addH264Profile = false
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addHevcProfile = false
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addMpeg2Profile = false
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addAv1Profile = false
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addVp9Profile = false
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' AVC / h264
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h264Profiles = ["main", "high"]
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h264Levels = ["4.1", "4.2"]
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for each container in transContainers
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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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addH264Profile = true
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["h264"] = invalid
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supportedVideoCodecs[container]["h264"] = {}
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end if
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if supportedVideoCodecs[container]["h264"][profile] = invalid
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supportedVideoCodecs[container]["h264"][profile] = []
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end if
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supportedVideoCodecs[container]["h264"][profile].push(level)
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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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' 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 transContainers
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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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addHevcProfile = true
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' hevc codec string
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["hevc"] = invalid
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supportedVideoCodecs[container]["hevc"] = {}
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end if
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if supportedVideoCodecs[container]["hevc"][profile] = invalid
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supportedVideoCodecs[container]["hevc"][profile] = []
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end if
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supportedVideoCodecs[container]["hevc"][profile].push(level)
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' h265 codec string
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["h265"] = invalid
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supportedVideoCodecs[container]["h265"] = {}
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end if
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if supportedVideoCodecs[container]["h265"][profile] = invalid
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supportedVideoCodecs[container]["h265"][profile] = []
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end if
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supportedVideoCodecs[container]["h265"][profile].push(level)
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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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' MPEG2
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mpeg2Levels = ["main", "high"]
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if playMpeg2
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for each container in transContainers
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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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addMpeg2Profile = true
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["mpeg2"] = invalid
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supportedVideoCodecs[container]["mpeg2"] = []
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end if
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supportedVideoCodecs[container]["mpeg2"].push(level)
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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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av1Profiles = ["main", "main 10"]
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av1Levels = ["4.1", "5.0", "5.1"]
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if playAv1
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for each container in transContainers
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for each profile in av1Profiles
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for each level in av1Levels
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if di.CanDecodeVideo({ Codec: "av1", Container: container, Profile: profile, Level: level }).Result
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addAv1Profile = true
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' av1 codec string
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["av1"] = invalid
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supportedVideoCodecs[container]["av1"] = {}
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end if
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if supportedVideoCodecs[container]["av1"][profile] = invalid
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supportedVideoCodecs[container]["av1"][profile] = []
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end if
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supportedVideoCodecs[container]["av1"][profile].push(level)
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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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for each container in transContainers
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for each profile in vp9Profiles
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if di.CanDecodeVideo({ Codec: "vp9", Container: container, Profile: profile }).Result
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addVp9Profile = true
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' vp9 codec string
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if supportedVideoCodecs[container] = invalid
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supportedVideoCodecs[container] = {}
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end if
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if supportedVideoCodecs[container]["vp9"] = invalid
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supportedVideoCodecs[container]["vp9"] = []
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end if
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supportedVideoCodecs[container]["vp9"].push(profile)
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end if
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end for
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end for
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' eac3
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "eac3", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["eac3"] = invalid or audioChannel > supportedAudioCodecs[container]["eac3"]
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supportedAudioCodecs[container]["eac3"] = audioChannel
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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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' ac3
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "ac3", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["ac3"] = invalid or audioChannel > supportedAudioCodecs[container]["ac3"]
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supportedAudioCodecs[container]["ac3"] = audioChannel
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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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' dts
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "dts", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["dts"] = invalid or audioChannel > supportedAudioCodecs[container]["dts"]
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supportedAudioCodecs[container]["dts"] = audioChannel
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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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' opus
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "opus", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["opus"] = invalid or audioChannel > supportedAudioCodecs[container]["opus"]
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supportedAudioCodecs[container]["opus"] = audioChannel
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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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' flac
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "flac", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["flac"] = invalid or audioChannel > supportedAudioCodecs[container]["flac"]
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supportedAudioCodecs[container]["flac"] = audioChannel
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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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' vorbis
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "vorbis", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["vorbis"] = invalid or audioChannel > supportedAudioCodecs[container]["vorbis"]
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supportedAudioCodecs[container]["vorbis"] = audioChannel
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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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' aac
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "aac", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["aac"] = invalid or audioChannel > supportedAudioCodecs[container]["aac"]
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supportedAudioCodecs[container]["aac"] = audioChannel
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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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' mp3
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for each container in transContainers
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for each audioChannel in audioChannelIntegers
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if di.CanDecodeAudio({ Codec: "mp3", Container: container, ChCnt: audioChannel }).result
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if supportedAudioCodecs[container] = invalid
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supportedAudioCodecs[container] = {}
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end if
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if supportedAudioCodecs[container]["mp3"] = invalid or audioChannel > supportedAudioCodecs[container]["mp3"]
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supportedAudioCodecs[container]["mp3"] = audioChannel
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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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hevcVideoRangeTypes = "SDR"
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vp9VideoRangeTypes = "SDR"
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av1VideoRangeTypes = "SDR"
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dp = di.GetDisplayProperties()
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if dp.Hdr10 ' or dp.Hdr10Plus?
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hevcVideoRangeTypes = hevcVideoRangeTypes + "|HDR10"
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vp9VideoRangeTypes = vp9VideoRangeTypes + "|HDR10"
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av1VideoRangeTypes = av1VideoRangeTypes + "|HDR10"
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end if
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if dp.HLG
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hevcVideoRangeTypes = hevcVideoRangeTypes + "|HLG"
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vp9VideoRangeTypes = vp9VideoRangeTypes + "|HLG"
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av1VideoRangeTypes = av1VideoRangeTypes + "|HLG"
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end if
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if dp.DolbyVision
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hevcVideoRangeTypes = hevcVideoRangeTypes + "|DOVI"
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'vp9VideoRangeTypes = vp9VideoRangeTypes + ",DOVI" no evidence that vp9 can hold DOVI
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av1VideoRangeTypes = av1VideoRangeTypes + "|DOVI"
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end if
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DirectPlayProfile = GetDirectPlayProfiles()
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deviceProfile = {
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"MaxStreamingBitrate": 120000000,
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"MaxStaticBitrate": 100000000,
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"MusicStreamingTranscodingBitrate": 192000,
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"DirectPlayProfiles": DirectPlayProfile,
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"TranscodingProfiles": [],
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"ContainerProfiles": [],
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"CodecProfiles": [
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{
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"Type": "VideoAudio",
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"Codec": DirectPlayProfile[1].AudioCodec, ' Use supported MKV Audio list
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"Conditions": [
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{
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"Condition": "LessThanEqual",
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"Property": "AudioChannels",
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"Value": supportedAudioCodecs["mkv"]["flac"].ToStr(),
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"IsRequired": false
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}
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]
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}
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],
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"SubtitleProfiles": [
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{
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"Format": "vtt",
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"Method": "External"
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},
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{
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"Format": "srt",
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"Method": "External"
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},
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{
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"Format": "ttml",
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"Method": "External"
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},
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{
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"Format": "sub",
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"Method": "External"
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}
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]
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}
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' build TranscodingProfiles
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' create an audio profile for each audio codec supported by the mp4 container
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for each supportedMp4AudioCodec in supportedAudioCodecs["mp4"]
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' streaming
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deviceProfile.TranscodingProfiles.push({
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"Container": supportedMp4AudioCodec,
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"Type": "Audio",
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"AudioCodec": supportedMp4AudioCodec,
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"Context": "Streaming",
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"Protocol": "http",
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"MaxAudioChannels": supportedAudioCodecs["mp4"][supportedMp4AudioCodec].ToStr()
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})
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' static
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deviceProfile.TranscodingProfiles.push({
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"Container": supportedMp4AudioCodec,
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"Type": "Audio",
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"AudioCodec": supportedMp4AudioCodec,
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"Context": "Static",
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"Protocol": "http",
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"MaxAudioChannels": supportedAudioCodecs["mp4"][supportedMp4AudioCodec].ToStr()
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})
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end for
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' create a video profile for each container in transContainers
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for each container in transContainers
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audioCodecs = []
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videoCodecs = []
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for each codec in supportedAudioCodecs[container]
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audioCodecs.push(codec)
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end for
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for each codec in supportedVideoCodecs[container]
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videoCodecs.push(codec)
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end for
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containerArray = {
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"Container": container,
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"Context": "Static",
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"Type": "Video",
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"AudioCodec": audioCodecs.join(","),
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"VideoCodec": videoCodecs.join(",")
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}
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' grab max audio channels based on container
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' order of priority: ac3, aac
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if supportedAudioCodecs[container]["ac3"] <> invalid
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containerArray["MaxAudioChannels"] = supportedAudioCodecs[container]["ac3"].ToStr()
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else
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containerArray["MaxAudioChannels"] = supportedAudioCodecs[container]["aac"].ToStr()
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end if
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if container = "ts"
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containerArray["Context"] = "Streaming"
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containerArray["Protocol"] = "hls"
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containerArray["MinSegments"] = "1"
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containerArray["BreakOnNonKeyFrames"] = true
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else if container = "mp4"
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containerArray["Context"] = "Static"
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containerArray["Protocol"] = "http"
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end if
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deviceProfile.TranscodingProfiles.push(containerArray)
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end for
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' build CodecProfiles
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if addH264Profile
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' determine highest level supported
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h264HighestLevel = 0
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for each profile in h264Profiles
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for each level in supportedVideoCodecs["ts"]["h264"][profile]
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levelFloat = level.ToFloat()
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if levelFloat > h264HighestLevel
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h264HighestLevel = levelFloat
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end if
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end for
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end for
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videoProfiles = []
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for each container in transContainers
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if supportedVideoCodecs[container]["h264"] <> invalid
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for each profile in supportedVideoCodecs[container]["h264"]
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videoProfiles.push(profile)
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end for
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exit for
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end if
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end for
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deviceProfile.CodecProfiles.push({
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"Type": "Video",
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"Codec": "h264",
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"Conditions": [
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{
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"Condition": "EqualsAny",
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"Property": "VideoProfile",
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"Value": videoProfiles.join("|"),
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"IsRequired": false
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},
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{
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"Condition": "LessThanEqual",
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"Property": "VideoLevel",
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"Value": (120 * h264HighestLevel).ToStr(),
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"IsRequired": false
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},
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GetBitRateLimit("h264")
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]
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})
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end if
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if addMpeg2Profile
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mpeg2Levels = []
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for each container in transContainers
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if supportedVideoCodecs[container] <> invalid
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if supportedVideoCodecs[container]["mpeg2"] <> invalid
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for each level in supportedVideoCodecs[container]["mpeg2"]
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mpeg2Levels.push(level)
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end for
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if mpeg2Levels.count > 0 then exit for
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end if
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end if
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end for
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deviceProfile.CodecProfiles.push({
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"Type": "Video",
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"Codec": "mpeg2",
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"Conditions": [
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{
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"Condition": "EqualsAny",
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"Property": "VideoLevel",
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"Value": mpeg2Levels.join("|"),
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"IsRequired": false
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},
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GetBitRateLimit("mpeg2")
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]
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})
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end if
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|
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if addAv1Profile
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' determine highest level supported
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av1HighestLevel = 0.0
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for each profile in av1Profiles
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for each level in supportedVideoCodecs["ts"]["av1"][profile]
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if level.ToFloat() > av1HighestLevel.ToFloat()
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h264HighestLevel = level
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end if
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end for
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end for
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videoProfiles = []
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for each container in transContainers
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if supportedVideoCodecs[container]["av1"] <> invalid
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for each profile in supportedVideoCodecs[container]["av1"]
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videoProfiles.push(profile)
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end for
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exit for
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end if
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end for
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|
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deviceProfile.CodecProfiles.push({
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"Type": "Video",
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"Codec": "av1",
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"Conditions": [
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{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": videoProfiles.join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": av1VideoRangeTypes,
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoLevel",
|
|
"Value": (120 * av1HighestLevel).ToStr(),
|
|
"IsRequired": false
|
|
},
|
|
GetBitRateLimit("AV1")
|
|
]
|
|
})
|
|
end if
|
|
|
|
if addHevcProfile
|
|
' determine highest level supported
|
|
hevcHighestLevel = 0.0
|
|
for each profile in hevcProfiles
|
|
for each level in supportedVideoCodecs["ts"]["hevc"][profile]
|
|
levelFloat = level.ToFloat()
|
|
if levelFloat > hevcHighestLevel
|
|
hevcHighestLevel = levelFloat
|
|
end if
|
|
end for
|
|
end for
|
|
|
|
videoProfiles = []
|
|
for each container in transContainers
|
|
if supportedVideoCodecs[container]["hevc"] <> invalid
|
|
for each profile in supportedVideoCodecs[container]["hevc"]
|
|
videoProfiles.push(profile)
|
|
end for
|
|
exit for
|
|
end if
|
|
end for
|
|
|
|
' use ts container codecs
|
|
deviceProfile.CodecProfiles.push({
|
|
"Type": "Video",
|
|
"Codec": "hevc",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": videoProfiles.join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": hevcVideoRangeTypes,
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "LessThanEqual",
|
|
"Property": "VideoLevel",
|
|
"Value": (120 * hevcHighestLevel).ToStr(),
|
|
"IsRequired": false
|
|
},
|
|
GetBitRateLimit("H265")
|
|
]
|
|
})
|
|
end if
|
|
|
|
if addVp9Profile
|
|
videoProfiles = []
|
|
for each container in transContainers
|
|
if supportedVideoCodecs[container]["vp9"] <> invalid
|
|
for each profile in supportedVideoCodecs[container]["vp9"]
|
|
videoProfiles.push(profile)
|
|
end for
|
|
exit for
|
|
end if
|
|
end for
|
|
|
|
' use ts container codecs
|
|
deviceProfile.CodecProfiles.push({
|
|
"Type": "Video",
|
|
"Codec": "vp9",
|
|
"Conditions": [
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoProfile",
|
|
"Value": videoProfiles.join("|"),
|
|
"IsRequired": false
|
|
},
|
|
{
|
|
"Condition": "EqualsAny",
|
|
"Property": "VideoRangeType",
|
|
"Value": vp9VideoRangeTypes,
|
|
"IsRequired": false
|
|
},
|
|
GetBitRateLimit("vp9")
|
|
]
|
|
})
|
|
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
|
|
videoCodecs = ["h264", "vp8", "hevc", "vp9"]
|
|
audioCodecs = ["mp3", "pcm", "lpcm", "wav", "ac3", "wma", "flac", "alac", "aac", "opus", "dts", "wmapro", "vorbis", "eac3"]
|
|
' respect user settings
|
|
if m.global.session.user.settings["playback.mpeg4"]
|
|
videoCodecs.push("mpeg4")
|
|
end if
|
|
if m.global.session.user.settings["playback.mpeg2"]
|
|
videoCodecs.push("mpeg2")
|
|
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 if videoCodec = "mpeg2"
|
|
supportedCodecs[container]["video"].push("mpeg2video")
|
|
else
|
|
' device profile string matches codec string
|
|
supportedCodecs[container]["video"].push(videoCodec)
|
|
end if
|
|
end if
|
|
end for
|
|
end for
|
|
' 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 = ""
|
|
if container = "mp4"
|
|
containerString = "mp4,mov,m4v"
|
|
else if container = "mkv"
|
|
containerString = "mkv,webm"
|
|
else
|
|
containerString = container
|
|
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"]
|
|
userSetLimit *= 1000000
|
|
|
|
if userSetLimit > 0
|
|
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
|