Laravel 5无法显示视频

Question

尝试在Blade中显示视频，但收到错误：

string s="wwwwaaadexxxxxx";
int l = s.size();
int k = 1;
char a = s[0];
int count = 1;

for(int i=1; i<l; i++)  {
    if(s[i] == a)   {
        count++;    // cout << "\nS["<<i<<"] " << s[i] << " Count " << count;
    }
    else    {
        if(count == 1)  {
            s[k++] = s[i];
        }
        else    {
            s[k++] = count+'0';     //cout << "\n     s["<<k<<"] " << s[k-1] << "count " << count;
            s[k++] = s[i];
        }
        a = s[i];
        count = 1;       //cout << "\nCount " << count << " a " << a;
    }

}  


if(count > 1)
    s[k++] = count+'0';

s[k++] = '\0';
cout << "\n \n String "  << s << endl;

错误：

  devenv /resetskippkgs

视频文件夹的许可iz 0777 ...

当玩Laravel时，没问题......

TNX