业务需求：平台有一个用户上传视频的功能，但是涉及到移动端上传，考虑到IOS和安卓设备录制的视频格式不同，无法查看视频。所以统一将资源转为mp4。之前考虑用ffmpeg。量大，开发繁琐，而且不稳定不考虑

开发流程

通过上传sdk的接口，将资源传到服务器（我选得本地上传接口），然后通过接口传到视频点播，返回数据。删除本地服务器的资源。通过视频获取接口获取返回的ID去拿到当前视频的mo4播放地址。

框架:tp5.1

代码

<?php
namespace app\api\controller;
use think\Db;
use DefaultProfile;
use DefaultAcsClient;
use live\Request\V20161101\DescribeLiveStreamsBlockListRequest;
use live\Request\V20161101\DescribeLiveStreamsOnlineListRequest;
use think\facade\Request;
use AliyunVodUploader;
use UploadVideoRequest;
use vod\Request\V20170321\CreateUploadVideoRequest;
use vod\Request\V20170321\RefreshUploadVideoRequest;
use vod\Request\V20170321\GetPlayInfoRequest;
use vod\Request\V20170321\GetVideoPlayAuthRequest;
//我做了别的业务，所以会引用到别的类
class Test extends Base
{private $accessKeyId = '';   //阿里云 accessKeyIdprivate $accessKeySecret = ''; //阿里云 accessKeySecretprivate  $regionId = 'cn-shanghai';   //表示中国区域 不用修改private  $TemplateGroupId = '34b7a2357609868b2a702f68d153ca8c';  //阿里云控制台视频点播>全局设置->转码设置  转码组idprivate $videoId = '8d1a3dbaf2af4037aaf65cfe95a888d5';private $filePath = "/mnt/wwwroot/cloud.vinston.net/public/ceshi.3gp";hi.3gp";public function __construct(){require_once "../extend/VodUploadSDK/voduploadsdk/Autoloader.php";require_once "../extend/VodUploadSDK/voduploadsdk/uploader/AliyunVodUploader.php";require_once "../extend/VodUploadSDK/voduploadsdk/uploader/UploadVideoRequest.php";require_once "../extend/aliyun-openapi-php-sdk/aliyun-php-sdk-vod/vod/Request/V20170321/GetPlayInfoRequest.php";}public  function initVodClient() {$profile = DefaultProfile::getProfile($this->regionId,$this->accessKeyId,$this->accessKeySecret);return new DefaultAcsClient($profile);}// 测试上传本地视频  (获取上传地址和凭证等等接口，阿里云都已经在此方法里面封装好了，直接用就可以，此方法会返回    videoId。)public function testUploadLocalVideo(){try {date_default_timezone_set('PRC');$uploader = new AliyunVodUploader($this->accessKeyId, $this->accessKeySecret);$uploadVideoRequest = new UploadVideoRequest($this->filePath, 'testUploadLocalVideo via PHP-SDK');//$uploadVideoRequest->setCateId(1);//$uploadVideoRequest->setCoverURL("http://xxxx.jpg");//$uploadVideoRequest->setTags('test1,test2');//$uploadVideoRequest->setStorageLocation('outin-xx.oss-cn-beijing.aliyuncs.com');//$uploadVideoRequest->setTemplateGroupId('6ae347b0140181ad371d197ebe289326');$userData = array("MessageCallback"=>array("CallbackURL"=>"https://cloud.vinston.net/api/test/test1"),"Extend"=>array("localId"=>"xxx", "test"=>"www"));$uploadVideoRequest->setUserData(json_encode($userData));$res = $uploader->uploadLocalVideo($uploadVideoRequest);print_r($res);} catch (Exception $e) {printf("testUploadLocalVideo Failed, ErrorMessage: %s\n Location: %s %s\n Trace: %s\n",$e->getMessage(), $e->getFile(), $e->getLine(), $e->getTraceAsString());}}//获取播放地址（拿到上一个方法返回的videoId作为此方法的参数）public function getPlayInfo() {try {$client = $this->initVodClient();$request = new GetPlayInfoRequest();$request->setVideoId($this->videoId);$request->setAuthTimeout(3600*24);$request->setAcceptFormat('JSON');$playInfo = $client->getAcsResponse($request);dump($playInfo->PlayInfoList->PlayInfo);//return $playInfo;} catch (Exception $e) {print $e->getMessage()."\n";}}成功后，会返回m3u8播放地址和mp4地址。