生成视频

aders:{'Authorization':'Bearer '+KEY}})
      .then(function(r){return r.json()}).then(function(data){
        if(data.status==='succeeded'){
          clearInterval(timer);timer=null;
          videoUrl=data.content&&data.content.video_url;
          var btn=document.getElementById('sdBtn');btn.disabled=false;btn.textContent='🚀 生成';
          var status=document.getElementById('sdStatus');status.style.display='none';
          var result=document.getElementById('sdResult');result.style.display='block';
          if(videoUrl){
            document.getElementById('sdVideo').src=videoUrl;
          }else{
            status.style.display='block';status.textContent='生成成功但未返回视频地址';
          }
        }else if(data.status==='failed'){
          clearInterval(timer);timer=null;
          var btn=document.getElementById('sdBtn');btn.disabled=false;btn.textContent='🚀 生成';
          document.getElementById('sdStatus').textContent='生成失败: '+(data.message||'未知错误');
        }else{
          document.getElementById('sdStatus').textContent='正在生成中... 已等待 '+count+'秒';
        }
      }).catch(function(e){});
    },5000);
  }

  window.sdSaveVideo=function(){
    if(!videoUrl)return;
    var a=document.createElement('a');a.href=videoUrl;a.download='seedance_'+Date.now()+'.mp4';a.target='_blank';document.body.appendChild(a);a.click();document.body.removeChild(a);
  };
})();
</script>