jellyfin-web/dashboard-ui/streamingsettings.html

<div id="streamingSettingsPage" data-role="page" class="page type-interior playbackConfigurationPage withTabs" data-helpurl="https://github.com/MediaBrowser/Wiki/wiki/Streaming" data-require="scripts/streamingsettings,emby-input,emby-button,emby-select">

    <div data-role="content">
        <div class="content-primary">

            <form class="streamingSettingsForm">

                <div class="inputContainer">
                    <input is="emby-input" type="number" id="txtRemoteClientBitrateLimit" pattern="[0-9]*" min="0" step=".25" label="${LabelRemoteClientBitrateLimit}"/>
                    <div class="fieldDescription">${LabelRemoteClientBitrateLimitHelp}</div>
                </div>
                <div class="selectContainer">
                    <select is="emby-select" id="selectChannelResolution" label="${LabelChannelStreamQuality}">
                        <option value="">${OptionBestAvailableStreamQuality}</option>
                        <option value="1920">1080p</option>
                        <option value="1280">720p</option>
                        <option value="720">480p</option>
                    </select>
                    <div class="fieldDescription">${LabelChannelStreamQualityHelp}</div>
                </div>
                <button is="emby-button" type="submit" class="raised submit block"><iron-icon icon="check"></iron-icon><span>${ButtonSave}</span></button>
            </form>
        </div>
    </div>
</div>