jellyfin-web/dashboard-ui/streamingsettings.html

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

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

            <form class="streamingSettingsForm">

                <ul data-role="listview" class="ulForm">
                    <li>
                        <paper-input type="number" id="txtRemoteClientBitrateLimit" pattern="[0-9]*" min="0" step=".25" label="${LabelRemoteClientBitrateLimit}"></paper-input>
                        <div class="fieldDescription">${LabelRemoteClientBitrateLimitHelp}</div>
                    </li>
                    <li>
                        <br/>
                        <label for="selectChannelResolution" class="selectLabel">${LabelChannelStreamQuality}</label>
                        <select id="selectChannelResolution" data-mini="true">
                            <option value="">${OptionBestAvailableStreamQuality}</option>
                            <option value="1920">1080p</option>
                            <option value="1280">720p</option>
                            <option value="720">480p</option>
                        </select>
                        <div class="fieldDescription">${LabelChannelStreamQualityHelp}</div>
                    </li>
                </ul>

                <button type="submit" data-role="none" class="clearButton">
                    <paper-button raised class="submit block"><iron-icon icon="check"></iron-icon><span>${ButtonSave}</span></paper-button>
                </button>
            </form>
        </div>
    </div>
</div>