我正在做一个项目，一个播放电影的网站。我很难设置视频的语言，以防有些电影是双音频的。我该怎么做这个程序？我想把视频语言留在PT-BR中。我在下面制作了PHP脚本，但它不起作用，感谢任何能提供帮助的人，谢谢。
<script type="text/javascript">
var streamsrc = "<?php echo IP; ?>/<?php echo $tipo; ?>/<?php echo $user; ?>/<?php echo $pwd; ?>/<?php echo $id; ?>.<?php echo $exts; ?>";
var playerobj = window.playerobj = videojs("livevideo", {sources: {type: "video/mp4", src: streamsrc}, controls: true, autoplay: true, loop: false, language: "pt-br", languages: {pt-br: {LIVE: "AO VIVO", Fullscreen: "Tela inteira", Pause: "Pausar", Play: "Reproduzir", Mute: "Mudo", Unmute: "Ativar som"}}, notSupportedMessage: "Ops, algo saiu errado.", preload: "none", muted: false, controlBar: { fullscreenToggle: false, volumePanel: false }, plugins: { airplayButton: {} }});
playerobj.on('ended', function() { go('filmes.php?sessao=<?php echo $_GET['sessao']; ?>&id=<?php echo $idcategoria; ?>'); });
</script>
<?php } ?>
您的JavaScript在这里崩溃了：languages: {pt-br: {LIVE...问题是密钥中的连字符。我无法测试您的确切代码，但请尝试以下代码：languages: {"pt-br": {LIVE...