jellyfin-web/src/scripts/browserDeviceProfile.js

import browser from './browser';
import appSettings from './settings/appSettings';
import * as userSettings from './settings/userSettings';

function canPlayH264(videoTestElement) {
    return !!(videoTestElement.canPlayType?.('video/mp4; codecs="avc1.42E01E, mp4a.40.2"').replace(/no/, ''));
}

function canPlayHevc(videoTestElement, options) {
    if (browser.tizen || browser.xboxOne || browser.web0s || options.supportsHevc) {
        return true;
    }

    if (browser.ps4) {
        return false;
    }

    // hevc main level 4.0
    return !!videoTestElement.canPlayType
        && (videoTestElement.canPlayType('video/mp4; codecs="hvc1.1.L120"').replace(/no/, '')
        || videoTestElement.canPlayType('video/mp4; codecs="hev1.1.L120"').replace(/no/, '')
        || videoTestElement.canPlayType('video/mp4; codecs="hvc1.1.0.L120"').replace(/no/, '')
        || videoTestElement.canPlayType('video/mp4; codecs="hev1.1.0.L120"').replace(/no/, ''));
}

function canPlayAv1(videoTestElement) {
    if (browser.tizenVersion >= 5.5 || browser.web0sVersion >= 5) {
        return true;
    }

    // av1 main level 5.3
    return !!videoTestElement.canPlayType
        && (videoTestElement.canPlayType('video/mp4; codecs="av01.0.15M.08"').replace(/no/, '')
        && videoTestElement.canPlayType('video/mp4; codecs="av01.0.15M.10"').replace(/no/, ''));
}

let _supportsTextTracks;
function supportsTextTracks() {
    if (browser.tizen) {
        return true;
    }

    if (_supportsTextTracks == null) {
        _supportsTextTracks = document.createElement('video').textTracks != null;
    }

    // For now, until ready
    return _supportsTextTracks;
}

let _canPlayHls;
function canPlayHls() {
    if (_canPlayHls == null) {
        _canPlayHls = canPlayNativeHls() || canPlayHlsWithMSE();
    }

    return _canPlayHls;
}

function canPlayNativeHls() {
    if (browser.tizen) {
        return true;
    }

    const media = document.createElement('video');
    return !!(media.canPlayType('application/x-mpegURL').replace(/no/, '')
            || media.canPlayType('application/vnd.apple.mpegURL').replace(/no/, ''));
}

function canPlayNativeHlsInFmp4() {
    if (browser.tizenVersion >= 5 || browser.web0sVersion >= 3.5) {
        return true;
    }

    return (browser.iOS && browser.iOSVersion >= 11) || browser.osx;
}

function canPlayHlsWithMSE() {
    // text tracks don’t work with this in firefox
    return window.MediaSource != null; /* eslint-disable-line compat/compat */
}

function supportsAc3(videoTestElement) {
    if (browser.edgeUwp || browser.tizen || browser.web0s) {
        return true;
    }

    // iPhones 5c and older and old model iPads do not support AC-3/E-AC-3
    // These models can only run iOS 10.x or lower
    if (browser.iOS && browser.iOSVersion < 11) {
        return false;
    }

    return videoTestElement.canPlayType('audio/mp4; codecs="ac-3"').replace(/no/, '');
}

/**
 * Checks if the device supports DTS (DCA).
 * @param {HTMLVideoElement} videoTestElement The video test element
 * @returns {boolean|null} _true_ if the device supports DTS (DCA). _false_ if the device doesn't support DTS (DCA). _null_ if support status is unknown.
 */
function canPlayDts(videoTestElement) {
    // DTS audio is not supported by Samsung TV 2018+ (Tizen 4.0+) and LG TV 2020-2022 (webOS 5.0, 6.0 and 22) models
    if (browser.tizenVersion >= 4 || (browser.web0sVersion >= 5 && browser.web0sVersion < 23)) {
        return false;
    }

    if (videoTestElement.canPlayType('video/mp4; codecs="dts-"').replace(/no/, '')
        || videoTestElement.canPlayType('video/mp4; codecs="dts+"').replace(/no/, '')) {
        return true;
    }

    return null;
}

function supportsEac3(videoTestElement) {
    if (browser.tizen || browser.web0s) {
        return true;
    }

    // iPhones 5c and older and old model iPads do not support AC-3/E-AC-3
    // These models can only run iOS 10.x or lower
    if (browser.iOS && browser.iOSVersion < 11) {
        return false;
    }

    return videoTestElement.canPlayType('audio/mp4; codecs="ec-3"').replace(/no/, '');
}

function supportsAc3InHls(videoTestElement) {
    if (browser.tizen || browser.web0s) {
        return true;
    }

    if (videoTestElement.canPlayType) {
        return videoTestElement.canPlayType('application/x-mpegurl; codecs="avc1.42E01E, ac-3"').replace(/no/, '')
                || videoTestElement.canPlayType('application/vnd.apple.mpegURL; codecs="avc1.42E01E, ac-3"').replace(/no/, '');
    }

    return false;
}

function supportsMp3InHls(videoTestElement) {
    if (videoTestElement.canPlayType) {
        return videoTestElement.canPlayType('application/x-mpegurl; codecs="avc1.64001E, mp4a.40.34"').replace(/no/, '')
                || videoTestElement.canPlayType('application/vnd.apple.mpegURL; codecs="avc1.64001E, mp4a.40.34"').replace(/no/, '');
    }

    return false;
}

function canPlayAudioFormat(format) {
    let typeString;

    if (format === 'flac' || format === 'asf') {
        if (browser.tizen || browser.web0s || browser.edgeUwp) {
            return true;
        }
    } else if (format === 'wma') {
        if (browser.tizen || browser.edgeUwp) {
            return true;
        }
    } else if (format === 'opus') {
        if (browser.web0s) {
            // canPlayType lies about OPUS support
            return browser.web0sVersion >= 3.5;
        }

        typeString = 'audio/ogg; codecs="opus"';
    } else if (format === 'alac') {
        if (browser.iOS || browser.osx && browser.safari) {
            return true;
        }
    } else if (format === 'mp2') {
        // For now
        return false;
    }

    if (format === 'webma') {
        typeString = 'audio/webm';
    } else if (format === 'mp2') {
        typeString = 'audio/mpeg';
    } else if (!typeString) {
        typeString = 'audio/' + format;
    }

    return !!document.createElement('audio').canPlayType(typeString).replace(/no/, '');
}

function testCanPlayMkv(videoTestElement) {
    if (browser.tizen || browser.web0s) {
        return true;
    }

    if (videoTestElement.canPlayType('video/x-matroska').replace(/no/, '')
            || videoTestElement.canPlayType('video/mkv').replace(/no/, '')) {
        return true;
    }

    if (browser.edgeChromium && browser.windows) {
        return true;
    }

    return !!browser.edgeUwp;
}

function testCanPlayTs() {
    return browser.tizen || browser.web0s || browser.edgeUwp;
}

function supportsMpeg2Video() {
    return browser.tizen || browser.web0s || browser.edgeUwp;
}

function supportsVc1(videoTestElement) {
    return browser.tizen || browser.web0s || browser.edgeUwp || videoTestElement.canPlayType('video/mp4; codecs="vc-1"').replace(/no/, '');
}

function supportsHdr10(options) {
    return options.supportsHdr10 ?? (false // eslint-disable-line sonarjs/no-redundant-boolean
            || browser.tizen
            || browser.web0s
            || browser.safari && ((browser.iOS && browser.iOSVersion >= 11) || browser.osx)
            // Chrome mobile and Firefox have no client side tone-mapping
            // Edge Chromium 121+ fixed the tone-mapping color issue on Nvidia
            || browser.edgeChromium && (browser.versionMajor >= 121)
            || browser.chrome && !browser.mobile
    );
}

function supportsHlg(options) {
    return options.supportsHlg ?? supportsHdr10(options);
}

function supportsDolbyVision(options) {
    return options.supportsDolbyVision ?? (false // eslint-disable-line sonarjs/no-redundant-boolean
            || browser.safari && ((browser.iOS && browser.iOSVersion >= 13) || browser.osx)
    );
}

function supportedDolbyVisionProfilesHevc(videoTestElement) {
    const supportedProfiles = [];
    // Profiles 5/8 4k@60fps
    if (videoTestElement.canPlayType) {
        if (videoTestElement
            .canPlayType('video/mp4; codecs="dvh1.05.09"')
            .replace(/no/, '')) {
            supportedProfiles.push(5);
        }
        if (videoTestElement
            .canPlayType('video/mp4; codecs="dvh1.08.09"')
            .replace(/no/, '')) {
            supportedProfiles.push(8);
        }
    }
    return supportedProfiles;
}

function getDirectPlayProfileForVideoContainer(container, videoAudioCodecs, videoTestElement, options) {
    let supported = false;
    let profileContainer = container;
    const videoCodecs = [];

    switch (container) {
        case 'asf':
        case 'wmv':
            supported = browser.tizen || browser.web0s || browser.edgeUwp;
            videoAudioCodecs = [];
            break;
        case 'avi':
            supported = browser.tizen || browser.web0s || browser.edgeUwp;
            // New Samsung TV don't support XviD/DivX
            // Explicitly add supported codecs to make other codecs be transcoded
            if (browser.tizenVersion >= 4) {
                videoCodecs.push('h264');
                if (canPlayHevc(videoTestElement, options)) {
                    videoCodecs.push('hevc');
                }
            }
            break;
        case 'mpg':
        case 'mpeg':
            supported = browser.tizen || browser.web0s || browser.edgeUwp;
            break;
        case 'flv':
            supported = browser.tizen;
            break;
        case '3gp':
        case 'mts':
        case 'trp':
        case 'vob':
        case 'vro':
            supported = browser.tizen;
            break;
        case 'mov':
            supported = browser.safari || browser.tizen || browser.web0s || browser.chrome || browser.edgeChromium || browser.edgeUwp;
            videoCodecs.push('h264');
            break;
        case 'm2ts':
            supported = browser.tizen || browser.web0s || browser.edgeUwp;
            videoCodecs.push('h264');
            if (supportsVc1(videoTestElement)) {
                videoCodecs.push('vc1');
            }
            if (supportsMpeg2Video()) {
                videoCodecs.push('mpeg2video');
            }
            break;
        case 'ts':
            supported = testCanPlayTs();
            videoCodecs.push('h264');
            // safari doesn't support hevc in TS-HLS
            if ((browser.tizen || browser.web0s) && canPlayHevc(videoTestElement, options)) {
                videoCodecs.push('hevc');
            }
            if (supportsVc1(videoTestElement)) {
                videoCodecs.push('vc1');
            }
            if (supportsMpeg2Video()) {
                videoCodecs.push('mpeg2video');
            }
            profileContainer = 'ts,mpegts';
            break;
        default:
            break;
    }

    return supported ? {
        Container: profileContainer,
        Type: 'Video',
        VideoCodec: videoCodecs.join(','),
        AudioCodec: videoAudioCodecs.join(',')
    } : null;
}

function getMaxBitrate() {
    return 120000000;
}

function getGlobalMaxVideoBitrate() {
    let isTizenFhd = false;
    if (browser.tizen) {
        try {
            const isTizenUhd = webapis.productinfo.isUdPanelSupported();
            isTizenFhd = !isTizenUhd;
            console.debug('isTizenFhd = ' + isTizenFhd);
        } catch (error) {
            console.error('isUdPanelSupported() error code = ' + error.code);
        }
    }

    let bitrate = null;
    if (browser.ps4) {
        bitrate = 8000000;
    } else if (browser.xboxOne) {
        bitrate = 12000000;
    } else if (browser.tizen && isTizenFhd) {
        bitrate = 20000000;
    }

    return bitrate;
}

let maxChannelCount = null;

function getSpeakerCount() {
    if (maxChannelCount != null) {
        return maxChannelCount;
    }

    maxChannelCount = -1;

    const AudioContext = window.AudioContext || window.webkitAudioContext || false; /* eslint-disable-line compat/compat */

    if (AudioContext) {
        const audioCtx = new AudioContext();

        maxChannelCount = audioCtx.destination.maxChannelCount;
    }

    return maxChannelCount;
}

function getPhysicalAudioChannels(options, videoTestElement) {
    const allowedAudioChannels = parseInt(userSettings.allowedAudioChannels(), 10);

    if (allowedAudioChannels > 0) {
        return allowedAudioChannels;
    }

    if (options.audioChannels) {
        return options.audioChannels;
    }

    const isSurroundSoundSupportedBrowser = browser.safari || browser.chrome || browser.edgeChromium || browser.firefox || browser.tv || browser.ps4 || browser.xboxOne;
    const isAc3Eac3Supported = supportsAc3(videoTestElement) || supportsEac3(videoTestElement);
    const speakerCount = getSpeakerCount();

    // AC3/EAC3 hinted that device is able to play dolby surround sound.
    if (isAc3Eac3Supported && isSurroundSoundSupportedBrowser) {
        return speakerCount > 6 ? speakerCount : 6;
    }

    if (speakerCount > 2) {
        if (isSurroundSoundSupportedBrowser) {
            return speakerCount;
        }

        return 2;
    }

    if (speakerCount > 0) {
        return speakerCount;
    }

    if (isSurroundSoundSupportedBrowser) {
        return 6;
    }

    return 2;
}

/**
 * Checks if the web engine supports secondary audio.
 * @param {HTMLVideoElement} videoTestElement The video test element
 * @returns {boolean} _true_ if the web engine supports secondary audio.
 */
export function canPlaySecondaryAudio(videoTestElement) {
    // We rely on HTMLMediaElement.audioTracks
    // It works in Chrome 79+ with "Experimental Web Platform features" enabled
    return !!videoTestElement.audioTracks
        // It doesn't work in Firefox 108 even with "media.track.enabled" enabled (it only sees the first audio track)
        && !browser.firefox
        // It seems to work on Tizen 5.5+ (2020, Chrome 69+). See https://developer.tizen.org/forums/web-application-development/video-tag-not-work-audiotracks
        && (browser.tizenVersion >= 5.5 || !browser.tizen)
        && (browser.web0sVersion >= 4.0 || !browser.web0sVersion);
}

export default function (options) {
    options = options || {};

    const bitrateSetting = getMaxBitrate();

    const videoTestElement = document.createElement('video');

    const physicalAudioChannels = getPhysicalAudioChannels(options, videoTestElement);

    const canPlayVp8 = videoTestElement.canPlayType('video/webm; codecs="vp8"').replace(/no/, '');
    const canPlayVp9 = videoTestElement.canPlayType('video/webm; codecs="vp9"').replace(/no/, '');
    const webmAudioCodecs = ['vorbis'];

    const canPlayMkv = testCanPlayMkv(videoTestElement);

    const profile = {
        MaxStreamingBitrate: bitrateSetting,
        MaxStaticBitrate: 100000000,
        MusicStreamingTranscodingBitrate: Math.min(bitrateSetting, 384000),
        DirectPlayProfiles: []
    };

    let videoAudioCodecs = [];
    let hlsInTsVideoAudioCodecs = [];
    let hlsInFmp4VideoAudioCodecs = [];

    const supportsMp3VideoAudio = videoTestElement.canPlayType('video/mp4; codecs="avc1.640029, mp4a.69"').replace(/no/, '')
                                    || videoTestElement.canPlayType('video/mp4; codecs="avc1.640029, mp4a.6B"').replace(/no/, '')
                                    || videoTestElement.canPlayType('video/mp4; codecs="avc1.640029, mp3"').replace(/no/, '');

    let supportsMp2VideoAudio = options.supportsMp2VideoAudio;
    if (supportsMp2VideoAudio == null) {
        supportsMp2VideoAudio = browser.edgeUwp || browser.tizen || browser.web0s;

        // If the browser supports MP3, it presumably supports MP2 as well
        if (supportsMp3VideoAudio && (browser.chrome || browser.edgeChromium || (browser.firefox && browser.versionMajor >= 83))) {
            supportsMp2VideoAudio = true;
        }
        if (browser.android) {
            supportsMp2VideoAudio = false;
        }
    }

    /* eslint-disable compat/compat */
    let maxVideoWidth = browser.xboxOne ? window.screen?.width : null;

    /* eslint-enable compat/compat */
    if (options.maxVideoWidth) {
        maxVideoWidth = options.maxVideoWidth;
    }

    const canPlayAacVideoAudio = videoTestElement.canPlayType('video/mp4; codecs="avc1.640029, mp4a.40.2"').replace(/no/, '');
    const canPlayMp3VideoAudioInHls = supportsMp3InHls(videoTestElement);
    const canPlayAc3VideoAudio = supportsAc3(videoTestElement);
    const canPlayEac3VideoAudio = supportsEac3(videoTestElement);
    const canPlayAc3VideoAudioInHls = supportsAc3InHls(videoTestElement);

    // Transcoding codec is the first in hlsVideoAudioCodecs.
    // Prefer AAC, MP3 to other codecs when audio transcoding.
    if (canPlayAacVideoAudio) {
        videoAudioCodecs.push('aac');
        hlsInTsVideoAudioCodecs.push('aac');
        hlsInFmp4VideoAudioCodecs.push('aac');
    }

    if (supportsMp3VideoAudio) {
        videoAudioCodecs.push('mp3');
    }

    // Safari supports mp3 with HLS, but only in mpegts container, and the supportsMp3VideoAudio will return false.
    if (browser.safari || (supportsMp3VideoAudio && !browser.ps4)) {
        hlsInTsVideoAudioCodecs.push('mp3');
    }

    // Most browsers won't support mp3 with HLS, so this is usually false, but just in case.
    if (canPlayMp3VideoAudioInHls) {
        hlsInFmp4VideoAudioCodecs.push('mp3');
    }

    // For AC3/EAC3 remuxing.
    // Do not use AC3 for audio transcoding unless AAC and MP3 are not supported.
    if (canPlayAc3VideoAudio) {
        videoAudioCodecs.push('ac3');
        if (browser.edgeChromium) {
            hlsInFmp4VideoAudioCodecs.push('ac3');
        }

        if (canPlayEac3VideoAudio) {
            videoAudioCodecs.push('eac3');
            if (browser.edgeChromium) {
                hlsInFmp4VideoAudioCodecs.push('eac3');
            }
        }

        if (canPlayAc3VideoAudioInHls) {
            hlsInTsVideoAudioCodecs.push('ac3');
            hlsInFmp4VideoAudioCodecs.push('ac3');

            if (canPlayEac3VideoAudio) {
                hlsInTsVideoAudioCodecs.push('eac3');
                hlsInFmp4VideoAudioCodecs.push('eac3');
            }
        }
    }

    if (supportsMp2VideoAudio) {
        videoAudioCodecs.push('mp2');
        hlsInTsVideoAudioCodecs.push('mp2');
        hlsInFmp4VideoAudioCodecs.push('mp2');
    }

    let supportsDts = appSettings.enableDts() || options.supportsDts;
    if (supportsDts == null) {
        supportsDts = canPlayDts(videoTestElement);
    }

    if (supportsDts) {
        videoAudioCodecs.push('dca');
        videoAudioCodecs.push('dts');
    }

    if (browser.tizen || browser.web0s) {
        videoAudioCodecs.push('pcm_s16le');
        videoAudioCodecs.push('pcm_s24le');
    }

    if (appSettings.enableTrueHd() || options.supportsTrueHd) {
        videoAudioCodecs.push('truehd');
    }

    if (browser.tizen) {
        videoAudioCodecs.push('aac_latm');
    }

    if (canPlayAudioFormat('opus')) {
        videoAudioCodecs.push('opus');
        webmAudioCodecs.push('opus');
        if (browser.tizen) {
            hlsInTsVideoAudioCodecs.push('opus');
        }
        if (!browser.safari) {
            hlsInFmp4VideoAudioCodecs.push('opus');
        }
    }

    // FLAC audio in video plays with a delay on Tizen
    if (canPlayAudioFormat('flac') && !browser.tizen) {
        videoAudioCodecs.push('flac');
        hlsInFmp4VideoAudioCodecs.push('flac');
    }

    if (canPlayAudioFormat('alac')) {
        videoAudioCodecs.push('alac');
        hlsInFmp4VideoAudioCodecs.push('alac');
    }

    videoAudioCodecs = videoAudioCodecs.filter(function (c) {
        return (options.disableVideoAudioCodecs || []).indexOf(c) === -1;
    });

    hlsInTsVideoAudioCodecs = hlsInTsVideoAudioCodecs.filter(function (c) {
        return (options.disableHlsVideoAudioCodecs || []).indexOf(c) === -1;
    });

    hlsInFmp4VideoAudioCodecs = hlsInFmp4VideoAudioCodecs.filter(function (c) {
        return (options.disableHlsVideoAudioCodecs || []).indexOf(c) === -1;
    });

    const mp4VideoCodecs = [];
    const webmVideoCodecs = [];
    const hlsInTsVideoCodecs = [];
    const hlsInFmp4VideoCodecs = [];

    if (canPlayAv1(videoTestElement)
        && (browser.safari || (!browser.mobile && (browser.edgeChromium || browser.firefox || browser.chrome || browser.opera)))) {
        // disable av1 on non-safari mobile browsers since it can be very slow software decoding
        hlsInFmp4VideoCodecs.push('av1');
    }

    if (canPlayHevc(videoTestElement, options)
        && (browser.edgeChromium || browser.safari || browser.tizen || browser.web0s || (browser.chrome && (!browser.android || browser.versionMajor >= 105)) || (browser.opera && !browser.mobile))) {
        // Chromium used to support HEVC on Android but not via MSE
        hlsInFmp4VideoCodecs.push('hevc');
    }

    if (canPlayH264(videoTestElement)) {
        mp4VideoCodecs.push('h264');
        hlsInTsVideoCodecs.push('h264');
        hlsInFmp4VideoCodecs.push('h264');
    }

    if (canPlayHevc(videoTestElement, options)) {
        mp4VideoCodecs.push('hevc');
        if (browser.tizen || browser.web0s) {
            hlsInTsVideoCodecs.push('hevc');
        }
    }

    if (supportsMpeg2Video()) {
        mp4VideoCodecs.push('mpeg2video');
    }

    if (supportsVc1(videoTestElement)) {
        mp4VideoCodecs.push('vc1');
    }

    if (browser.tizen) {
        mp4VideoCodecs.push('msmpeg4v2');
    }

    if (canPlayVp8) {
        webmVideoCodecs.push('vp8');
    }

    if (canPlayVp9) {
        mp4VideoCodecs.push('vp9');
        // webm support is unreliable on safari 17
        if (!browser.safari
             || (browser.safari && browser.versionMajor >= 15 && browser.versionMajor < 17)) {
            webmVideoCodecs.push('vp9');
        }
    }

    if (canPlayAv1(videoTestElement)) {
        mp4VideoCodecs.push('av1');
        // webm support is unreliable on safari 17
        if (!browser.safari
             || (browser.safari && browser.versionMajor >= 15 && browser.versionMajor < 17)) {
            webmVideoCodecs.push('av1');
        }
    }

    if (canPlayVp8 || browser.tizen) {
        videoAudioCodecs.push('vorbis');
    }

    if (webmVideoCodecs.length) {
        profile.DirectPlayProfiles.push({
            Container: 'webm',
            Type: 'Video',
            VideoCodec: webmVideoCodecs.join(','),
            AudioCodec: webmAudioCodecs.join(',')
        });
    }

    if (mp4VideoCodecs.length) {
        profile.DirectPlayProfiles.push({
            Container: 'mp4,m4v',
            Type: 'Video',
            VideoCodec: mp4VideoCodecs.join(','),
            AudioCodec: videoAudioCodecs.join(',')
        });
    }

    if (canPlayMkv && mp4VideoCodecs.length) {
        profile.DirectPlayProfiles.push({
            Container: 'mkv',
            Type: 'Video',
            VideoCodec: mp4VideoCodecs.join(','),
            AudioCodec: videoAudioCodecs.join(',')
        });
    }

    // These are formats we can't test for but some devices will support
    ['m2ts', 'wmv', 'ts', 'asf', 'avi', 'mpg', 'mpeg', 'flv', '3gp', 'mts', 'trp', 'vob', 'vro', 'mov'].map(function (container) {
        return getDirectPlayProfileForVideoContainer(container, videoAudioCodecs, videoTestElement, options);
    }).filter(function (i) {
        return i != null;
    }).forEach(function (i) {
        profile.DirectPlayProfiles.push(i);
    });

    ['opus', 'mp3', 'mp2', 'aac', 'flac', 'alac', 'webma', 'wma', 'wav', 'ogg', 'oga'].filter(canPlayAudioFormat).forEach(function (audioFormat) {
        profile.DirectPlayProfiles.push({
            Container: audioFormat,
            Type: 'Audio'
        });

        // https://www.webmproject.org/about/faq/
        if (audioFormat === 'opus' || audioFormat === 'webma') {
            profile.DirectPlayProfiles.push({
                Container: 'webm',
                AudioCodec: audioFormat,
                Type: 'Audio'
            });
        }

        // aac also appears in the m4a and m4b container
        // m4a/alac only works when using safari
        if (audioFormat === 'aac' || audioFormat === 'alac') {
            profile.DirectPlayProfiles.push({
                Container: 'm4a',
                AudioCodec: audioFormat,
                Type: 'Audio'
            });

            profile.DirectPlayProfiles.push({
                Container: 'm4b',
                AudioCodec: audioFormat,
                Type: 'Audio'
            });
        }
    });

    profile.TranscodingProfiles = [];

    const hlsBreakOnNonKeyFrames = browser.iOS || browser.osx || browser.edge || !canPlayNativeHls();
    let enableFmp4Hls = userSettings.preferFmp4HlsContainer();
    if ((browser.safari || browser.tizen || browser.web0s) && !canPlayNativeHlsInFmp4()) {
        enableFmp4Hls = false;
    }

    if (canPlayHls() && browser.enableHlsAudio !== false) {
        profile.TranscodingProfiles.push({
            Container: enableFmp4Hls ? 'mp4' : 'ts',
            Type: 'Audio',
            AudioCodec: 'aac',
            Context: 'Streaming',
            Protocol: 'hls',
            MaxAudioChannels: physicalAudioChannels.toString(),
            MinSegments: browser.iOS || browser.osx ? '2' : '1',
            BreakOnNonKeyFrames: hlsBreakOnNonKeyFrames
        });
    }

    // For streaming, prioritize opus transcoding after mp3/aac. It is too problematic with random failures
    // But for static (offline sync), it will be just fine.
    // Prioritize aac higher because the encoder can accept more channels than mp3
    ['aac', 'mp3', 'opus', 'wav'].filter(canPlayAudioFormat).forEach(function (audioFormat) {
        profile.TranscodingProfiles.push({
            Container: audioFormat,
            Type: 'Audio',
            AudioCodec: audioFormat,
            Context: 'Streaming',
            Protocol: 'http',
            MaxAudioChannels: physicalAudioChannels.toString()
        });
    });

    ['opus', 'mp3', 'aac', 'wav'].filter(canPlayAudioFormat).forEach(function (audioFormat) {
        profile.TranscodingProfiles.push({
            Container: audioFormat,
            Type: 'Audio',
            AudioCodec: audioFormat,
            Context: 'Static',
            Protocol: 'http',
            MaxAudioChannels: physicalAudioChannels.toString()
        });
    });

    if (canPlayHls() && options.enableHls !== false) {
        if (hlsInFmp4VideoCodecs.length && hlsInFmp4VideoAudioCodecs.length && enableFmp4Hls) {
            // HACK: Since there is no filter for TS/MP4 in the API, specify HLS support in general and rely on retry after DirectPlay error
            // FIXME: Need support for {Container: 'mp4', Protocol: 'hls'} or {Container: 'hls', SubContainer: 'mp4'}
            profile.DirectPlayProfiles.push({
                Container: 'hls',
                Type: 'Video',
                VideoCodec: hlsInFmp4VideoCodecs.join(','),
                AudioCodec: hlsInFmp4VideoAudioCodecs.join(',')
            });

            profile.TranscodingProfiles.push({
                Container: 'mp4',
                Type: 'Video',
                AudioCodec: hlsInFmp4VideoAudioCodecs.join(','),
                VideoCodec: hlsInFmp4VideoCodecs.join(','),
                Context: 'Streaming',
                Protocol: 'hls',
                MaxAudioChannels: physicalAudioChannels.toString(),
                MinSegments: browser.iOS || browser.osx ? '2' : '1',
                BreakOnNonKeyFrames: hlsBreakOnNonKeyFrames
            });
        }

        if (hlsInTsVideoCodecs.length && hlsInTsVideoAudioCodecs.length) {
            // HACK: Since there is no filter for TS/MP4 in the API, specify HLS support in general and rely on retry after DirectPlay error
            // FIXME: Need support for {Container: 'ts', Protocol: 'hls'} or {Container: 'hls', SubContainer: 'ts'}
            profile.DirectPlayProfiles.push({
                Container: 'hls',
                Type: 'Video',
                VideoCodec: hlsInTsVideoCodecs.join(','),
                AudioCodec: hlsInTsVideoAudioCodecs.join(',')
            });

            profile.TranscodingProfiles.push({
                Container: 'ts',
                Type: 'Video',
                AudioCodec: hlsInTsVideoAudioCodecs.join(','),
                VideoCodec: hlsInTsVideoCodecs.join(','),
                Context: 'Streaming',
                Protocol: 'hls',
                MaxAudioChannels: physicalAudioChannels.toString(),
                MinSegments: browser.iOS || browser.osx ? '2' : '1',
                BreakOnNonKeyFrames: hlsBreakOnNonKeyFrames
            });
        }
    }

    profile.ContainerProfiles = [];

    profile.CodecProfiles = [];

    const supportsSecondaryAudio = canPlaySecondaryAudio(videoTestElement);

    const aacCodecProfileConditions = [];

    // Handle he-aac not supported
    if (!videoTestElement.canPlayType('video/mp4; codecs="avc1.640029, mp4a.40.5"').replace(/no/, '')) {
        // TODO: This needs to become part of the stream url in order to prevent stream copy
        aacCodecProfileConditions.push({
            Condition: 'NotEquals',
            Property: 'AudioProfile',
            Value: 'HE-AAC'
        });
    }

    if (!supportsSecondaryAudio) {
        aacCodecProfileConditions.push({
            Condition: 'Equals',
            Property: 'IsSecondaryAudio',
            Value: 'false',
            IsRequired: false
        });
    }

    if (aacCodecProfileConditions.length) {
        profile.CodecProfiles.push({
            Type: 'VideoAudio',
            Codec: 'aac',
            Conditions: aacCodecProfileConditions
        });
    }

    if (!supportsSecondaryAudio) {
        profile.CodecProfiles.push({
            Type: 'VideoAudio',
            Conditions: [
                {
                    Condition: 'Equals',
                    Property: 'IsSecondaryAudio',
                    Value: 'false',
                    IsRequired: false
                }
            ]
        });
    }

    if (browser.web0s) {
        const flacConditions = [
            // webOS doesn't seem to support FLAC with more than 2 channels
            {
                Condition: 'LessThanEqual',
                Property: 'AudioChannels',
                Value: '2',
                IsRequired: false
            }
        ];

        profile.CodecProfiles.push({
            Type: 'VideoAudio',
            Codec: 'flac',
            Conditions: flacConditions
        });

        const flacTranscodingProfiles = [];

        // Split each video transcoding profile with FLAC so that the containing FLAC is only applied to 2 channels audio
        profile.TranscodingProfiles.forEach(transcodingProfile => {
            if (transcodingProfile.Type !== 'Video') return;

            const audioCodecs = transcodingProfile.AudioCodec.split(',');

            if (!audioCodecs.includes('flac')) return;

            const flacTranscodingProfile = { ...transcodingProfile };
            flacTranscodingProfile.AudioCodec = 'flac';
            flacTranscodingProfile.ApplyConditions = [
                ...flacTranscodingProfile.ApplyConditions || [],
                ...flacConditions
            ];

            flacTranscodingProfiles.push(flacTranscodingProfile);

            transcodingProfile.AudioCodec = audioCodecs.filter(codec => codec != 'flac').join(',');
        });

        profile.TranscodingProfiles.push(...flacTranscodingProfiles);
    }

    let maxH264Level = 42;
    let h264Profiles = 'high|main|baseline|constrained baseline';

    if (browser.tizen || browser.web0s
            || videoTestElement.canPlayType('video/mp4; codecs="avc1.640833"').replace(/no/, '')) {
        maxH264Level = 51;
    }

    // Support H264 Level 52 (Tizen 5.0) - app only
    if ((browser.tizenVersion >= 5 && window.NativeShell)
            || videoTestElement.canPlayType('video/mp4; codecs="avc1.640834"').replace(/no/, '')) {
        maxH264Level = 52;
    }

    if (videoTestElement.canPlayType('video/mp4; codecs="avc1.6e0033"').replace(/no/, '')
            // These tests are passing in safari, but playback is failing
            && !browser.safari && !browser.iOS && !browser.web0s && !browser.edge && !browser.mobile && !browser.tizen
    ) {
        h264Profiles += '|high 10';
    }

    let maxHevcLevel = 120;
    let hevcProfiles = 'main';

    // hevc main level 4.1
    if (videoTestElement.canPlayType('video/mp4; codecs="hvc1.1.4.L123"').replace(/no/, '')
            || videoTestElement.canPlayType('video/mp4; codecs="hev1.1.4.L123"').replace(/no/, '')) {
        maxHevcLevel = 123;
    }

    // hevc main10 level 4.1
    if (videoTestElement.canPlayType('video/mp4; codecs="hvc1.2.4.L123"').replace(/no/, '')
            || videoTestElement.canPlayType('video/mp4; codecs="hev1.2.4.L123"').replace(/no/, '')) {
        maxHevcLevel = 123;
        hevcProfiles = 'main|main 10';
    }

    // hevc main10 level 5.1
    if (videoTestElement.canPlayType('video/mp4; codecs="hvc1.2.4.L153"').replace(/no/, '')
            || videoTestElement.canPlayType('video/mp4; codecs="hev1.2.4.L153"').replace(/no/, '')) {
        maxHevcLevel = 153;
        hevcProfiles = 'main|main 10';
    }

    // hevc main10 level 6.1
    if (videoTestElement.canPlayType('video/mp4; codecs="hvc1.2.4.L183"').replace(/no/, '')
            || videoTestElement.canPlayType('video/mp4; codecs="hev1.2.4.L183"').replace(/no/, '')) {
        maxHevcLevel = 183;
        hevcProfiles = 'main|main 10';
    }

    let maxAv1Level = 15; // level 5.3
    const av1Profiles = 'main'; // av1 main covers 4:2:0 8 & 10 bits

    // av1 main level 6.0
    if (videoTestElement.canPlayType('video/mp4; codecs="av01.0.16M.08"').replace(/no/, '')
            && videoTestElement.canPlayType('video/mp4; codecs="av01.0.16M.10"').replace(/no/, '')) {
        maxAv1Level = 16;
    }

    // av1 main level 6.1
    if (videoTestElement.canPlayType('video/mp4; codecs="av01.0.17M.08"').replace(/no/, '')
            && videoTestElement.canPlayType('video/mp4; codecs="av01.0.17M.10"').replace(/no/, '')) {
        maxAv1Level = 17;
    }

    // av1 main level 6.2
    if (videoTestElement.canPlayType('video/mp4; codecs="av01.0.18M.08"').replace(/no/, '')
            && videoTestElement.canPlayType('video/mp4; codecs="av01.0.18M.10"').replace(/no/, '')) {
        maxAv1Level = 18;
    }

    // av1 main level 6.3
    if (videoTestElement.canPlayType('video/mp4; codecs="av01.0.19M.08"').replace(/no/, '')
            && videoTestElement.canPlayType('video/mp4; codecs="av01.0.19M.10"').replace(/no/, '')) {
        maxAv1Level = 19;
    }

    const h264VideoRangeTypes = 'SDR';
    let hevcVideoRangeTypes = 'SDR';
    let vp9VideoRangeTypes = 'SDR';
    let av1VideoRangeTypes = 'SDR';

    if (supportsHdr10(options)) {
        hevcVideoRangeTypes += '|HDR10';
        vp9VideoRangeTypes += '|HDR10';
        av1VideoRangeTypes += '|HDR10';
    }

    if (supportsHlg(options)) {
        hevcVideoRangeTypes += '|HLG';
        vp9VideoRangeTypes += '|HLG';
        av1VideoRangeTypes += '|HLG';
    }

    if (supportsDolbyVision(options)) {
        const profiles = supportedDolbyVisionProfilesHevc(videoTestElement);
        if (profiles.includes(5)) {
            hevcVideoRangeTypes += '|DOVI';
        }
        if (profiles.includes(8)) {
            hevcVideoRangeTypes += '|DOVIWithHDR10|DOVIWithHLG|DOVIWithSDR';
        }
    }

    const h264CodecProfileConditions = [
        {
            Condition: 'NotEquals',
            Property: 'IsAnamorphic',
            Value: 'true',
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoProfile',
            Value: h264Profiles,
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoRangeType',
            Value: h264VideoRangeTypes,
            IsRequired: false
        },
        {
            Condition: 'LessThanEqual',
            Property: 'VideoLevel',
            Value: maxH264Level.toString(),
            IsRequired: false
        }
    ];

    const hevcCodecProfileConditions = [
        {
            Condition: 'NotEquals',
            Property: 'IsAnamorphic',
            Value: 'true',
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoProfile',
            Value: hevcProfiles,
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoRangeType',
            Value: hevcVideoRangeTypes,
            IsRequired: false
        },
        {
            Condition: 'LessThanEqual',
            Property: 'VideoLevel',
            Value: maxHevcLevel.toString(),
            IsRequired: false
        }
    ];

    const vp9CodecProfileConditions = [
        {
            Condition: 'EqualsAny',
            Property: 'VideoRangeType',
            Value: vp9VideoRangeTypes,
            IsRequired: false
        }
    ];

    const av1CodecProfileConditions = [
        {
            Condition: 'NotEquals',
            Property: 'IsAnamorphic',
            Value: 'true',
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoProfile',
            Value: av1Profiles,
            IsRequired: false
        },
        {
            Condition: 'EqualsAny',
            Property: 'VideoRangeType',
            Value: av1VideoRangeTypes,
            IsRequired: false
        },
        {
            Condition: 'LessThanEqual',
            Property: 'VideoLevel',
            Value: maxAv1Level.toString(),
            IsRequired: false
        }
    ];

    if (!browser.edgeUwp && !browser.tizen && !browser.web0s) {
        h264CodecProfileConditions.push({
            Condition: 'NotEquals',
            Property: 'IsInterlaced',
            Value: 'true',
            IsRequired: false
        });

        hevcCodecProfileConditions.push({
            Condition: 'NotEquals',
            Property: 'IsInterlaced',
            Value: 'true',
            IsRequired: false
        });
    }

    if (maxVideoWidth) {
        h264CodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'Width',
            Value: maxVideoWidth.toString(),
            IsRequired: false
        });

        hevcCodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'Width',
            Value: maxVideoWidth.toString(),
            IsRequired: false
        });

        av1CodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'Width',
            Value: maxVideoWidth.toString(),
            IsRequired: false
        });
    }

    const globalMaxVideoBitrate = (getGlobalMaxVideoBitrate() || '').toString();

    const h264MaxVideoBitrate = globalMaxVideoBitrate;

    const hevcMaxVideoBitrate = globalMaxVideoBitrate;

    const av1MaxVideoBitrate = globalMaxVideoBitrate;

    if (h264MaxVideoBitrate) {
        h264CodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoBitrate',
            Value: h264MaxVideoBitrate,
            IsRequired: true
        });
    }

    if (hevcMaxVideoBitrate) {
        hevcCodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoBitrate',
            Value: hevcMaxVideoBitrate,
            IsRequired: true
        });
    }

    if (av1MaxVideoBitrate) {
        av1CodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoBitrate',
            Value: av1MaxVideoBitrate,
            IsRequired: true
        });
    }

    // Safari quirks for HEVC direct-play
    if (browser.safari) {
        // Only hvc1 & dvh1 tags are supported
        hevcCodecProfileConditions.push({
            Condition: 'EqualsAny',
            Property: 'VideoCodecTag',
            Value: 'hvc1|dvh1',
            IsRequired: true
        });

        // Framerate above 60fps is not supported
        hevcCodecProfileConditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoFramerate',
            Value: '60',
            IsRequired: true
        });
    }

    // On iOS 12.x, for TS container max h264 level is 4.2
    if (browser.iOS && browser.iOSVersion < 13) {
        const codecProfileTS = {
            Type: 'Video',
            Codec: 'h264',
            Container: 'ts',
            Conditions: h264CodecProfileConditions.filter((condition) => {
                return condition.Property !== 'VideoLevel';
            })
        };

        codecProfileTS.Conditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoLevel',
            Value: '42',
            IsRequired: false
        });

        profile.CodecProfiles.push(codecProfileTS);

        const codecProfileMp4 = {
            Type: 'Video',
            Codec: 'h264',
            Container: 'mp4',
            Conditions: h264CodecProfileConditions.filter((condition) => {
                return condition.Property !== 'VideoLevel';
            })
        };

        codecProfileMp4.Conditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoLevel',
            Value: '42',
            IsRequired: false
        });

        profile.CodecProfiles.push(codecProfileMp4);
    }

    profile.CodecProfiles.push({
        Type: 'Video',
        Codec: 'h264',
        Conditions: h264CodecProfileConditions
    });

    if (browser.web0s && supportsDolbyVision(options)) {
        // Disallow direct playing of DOVI media in containers not mp4.
        // This paired with the "Prefer fMP4-HLS Container" client playback setting enables DOVI playback on webOS.
        profile.CodecProfiles.push({
            Type: 'Video',
            Container: '-mp4',
            Codec: 'hevc',
            Conditions: [
                {
                    Condition: 'EqualsAny',
                    Property: 'VideoRangeType',
                    Value: 'SDR|HDR10|HLG',
                    IsRequired: false
                }
            ]
        });
    }

    profile.CodecProfiles.push({
        Type: 'Video',
        Codec: 'hevc',
        Conditions: hevcCodecProfileConditions
    });

    profile.CodecProfiles.push({
        Type: 'Video',
        Codec: 'vp9',
        Conditions: vp9CodecProfileConditions
    });

    profile.CodecProfiles.push({
        Type: 'Video',
        Codec: 'av1',
        Conditions: av1CodecProfileConditions
    });

    const globalVideoConditions = [];

    if (globalMaxVideoBitrate) {
        globalVideoConditions.push({
            Condition: 'LessThanEqual',
            Property: 'VideoBitrate',
            Value: globalMaxVideoBitrate
        });
    }

    if (maxVideoWidth) {
        globalVideoConditions.push({
            Condition: 'LessThanEqual',
            Property: 'Width',
            Value: maxVideoWidth.toString(),
            IsRequired: false
        });
    }

    if (globalVideoConditions.length) {
        profile.CodecProfiles.push({
            Type: 'Video',
            Conditions: globalVideoConditions
        });
    }

    // Subtitle profiles
    // External vtt or burn in
    profile.SubtitleProfiles = [];
    const subtitleBurninSetting = appSettings.get('subtitleburnin');
    if (subtitleBurninSetting !== 'all') {
        if (supportsTextTracks()) {
            profile.SubtitleProfiles.push({
                Format: 'vtt',
                Method: 'External'
            });
        }
        if (options.enableSsaRender !== false && !options.isRetry && subtitleBurninSetting !== 'allcomplexformats') {
            profile.SubtitleProfiles.push({
                Format: 'ass',
                Method: 'External'
            });
            profile.SubtitleProfiles.push({
                Format: 'ssa',
                Method: 'External'
            });
        }
    }

    profile.ResponseProfiles = [];
    profile.ResponseProfiles.push({
        Type: 'Video',
        Container: 'm4v',
        MimeType: 'video/mp4'
    });

    return profile;
}