直播录制

//需要将<>内容替换成实际使用的值
DefaultProfile profile = DefaultProfile.getProfile("<regionId>", "<ALIBABA_CLOUD_ACCESS_KEY_ID>", "<ALIBABA_CLOUD_ACCESS_KEY_SECRET>");
IAcsClient client = new DefaultAcsClient(profile);   
AddLiveRecordVodConfigRequest addLiveRecordVodConfigRequest=new AddLiveRecordVodConfigRequest();
addLiveRecordVodConfigRequest.setDomainName("<DomainName>");
addLiveRecordVodConfigRequest.setAppName("<AppName>");
addLiveRecordVodConfigRequest.setStreamName("<StreamName>");
addLiveRecordVodConfigRequest.setVodTranscodeGroupId("VOD_NO_TRANSCODE");
//点播系统Bucket地址
addLiveRecordVodConfigRequest.setStorageLocation("<StorageLocation>");
AddLiveRecordVodConfigResponse dddLiveRecordVodConfigResponse = null;
try {
    dddLiveRecordVodConfigResponse = client.getAcsResponse(addLiveRecordVodConfigRequest);
} catch (ClientException e) {
    e.printStackTrace();
}
 System.out.println(new Gson().toJson(dddLiveRecordVodConfigResponse));

        //需要将<>内容替换成实际使用的值
        DefaultProfile profile = DefaultProfile.getProfile("<regionId>", "<ALIBABA_CLOUD_ACCESS_KEY_ID>", "<ALIBABA_CLOUD_ACCESS_KEY_SECRET>");
        IAcsClient client = new DefaultAcsClient(profile);   
        AddLiveAppRecordConfigRequest addLiveAppRecordConfigRequest=new AddLiveAppRecordConfigRequest();
        addLiveAppRecordConfigRequest.setAppName("<AppName>");
        addLiveAppRecordConfigRequest.setStreamName("<StreamName>");
        addLiveAppRecordConfigRequest.setDomainName("<DomainName>");
        addLiveAppRecordConfigRequest.setOssEndpoint("<OssEndpoint>");
        addLiveAppRecordConfigRequest.setOssBucket("<OssBucket>");
        List<AddLiveAppRecordConfigRequest.RecordFormat> formatList=new ArrayList<AddLiveAppRecordConfigRequest.RecordFormat>();
        AddLiveAppRecordConfigRequest.RecordFormat m3u8Format=new AddLiveAppRecordConfigRequest.RecordFormat();
        m3u8Format.setFormat("m3u8");
        //OSS存储的录制文件名
        m3u8Format.setOssObjectPrefix("<record/{AppName}/{StreamName}/{EscapedStartTime}_{EscapedEndTime}>");
        //切片名称
        m3u8Format.setSliceOssObjectPrefix("<record/{AppName}/{StreamName}/{UnixTimestamp}_{Sequence}>");
        formatList.add(m3u8Format);
        addLiveAppRecordConfigRequest.setRecordFormats(formatList);
        AddLiveAppRecordConfigResponse addLiveAppRecordConfigResponse = null;
        try {
            addLiveAppRecordConfigResponse = client.getAcsResponse(addLiveAppRecordConfigRequest);
        } catch (ClientException e) {
            e.printStackTrace();
        }
        System.out.println(new Gson().toJson(addLiveAppRecordConfigResponse));

        //需要将<>内容替换成实际使用的值        
        List<AddLiveAppRecordConfigRequest.TranscodeRecordFormat> transcodeFormatList=new ArrayList<AddLiveAppRecordConfigRequest.TranscodeRecordFormat>();
        AddLiveAppRecordConfigRequest.TranscodeRecordFormat m3u8TranscodeFormat=new AddLiveAppRecordConfigRequest.TranscodeRecordFormat();
        m3u8TranscodeFormat.setFormat("m3u8");
        //转码流录制OSS存储的录制文件名
        m3u8TranscodeFormat.setOssObjectPrefix("<transcodeRecord/{AppName}/{StreamName}/{EscapedStartTime}_{EscapedEndTime}>");
        //转码流录制切片名称
        m3u8TranscodeFormat.setSliceOssObjectPrefix("<transcodeRecord/{AppName}/{StreamName}/{UnixTimestamp}_{Sequence}>");
        transcodeFormatList.add(m3u8TranscodeFormat);
        addLiveAppRecordConfigRequest.setTranscodeRecordFormats(transcodeFormatList);
        List<String> transcodeTemplateList=new ArrayList<String>();
        //转码模板ID
        transcodeTemplateList.add("<lld>");
        addLiveAppRecordConfigRequest.setTranscodeTemplatess(transcodeTemplateList);

        //需要将<>内容替换成实际使用的值
        RealTimeRecordCommandRequest realTimeRecordCommandRequest=new RealTimeRecordCommandRequest();
        realTimeRecordCommandRequest.setCommand("cancel_delay");
        realTimeRecordCommandRequest.setAppName("<AppName>");
        realTimeRecordCommandRequest.setStreamName("<StreamName>");
        realTimeRecordCommandRequest.setDomainName("<DomainName>");
        RealTimeRecordCommandResponse realTimeRecordCommandResponse = null;
        try {
            realTimeRecordCommandResponse = client.getAcsResponse(realTimeRecordCommandRequest);
        } catch (ClientException e) {
            e.printStackTrace();
        }
        System.out.println(new Gson().toJson(realTimeRecordCommandResponse));

        List<AddLiveAppRecordConfigRequest.RecordFormat> formatList=new ArrayList<AddLiveAppRecordConfigRequest.RecordFormat>();
        AddLiveAppRecordConfigRequest.RecordFormat m3u8Format=new AddLiveAppRecordConfigRequest.RecordFormat();
        m3u8Format.setFormat("m3u8");
        m3u8Format.setOssObjectPrefix("<record/{AppName}/{StreamName}/{EscapedStartTime}_{EscapedEndTime}>");
        m3u8Format.setSliceOssObjectPrefix("<record/{AppName}/{StreamName}/{UnixTimestamp}_{Sequence}>");
       //设置录制周期，单位秒
        m3u8Format.setCycleDuration(<900>);
        AddLiveAppRecordConfigRequest.RecordFormat mp4Format=new AddLiveAppRecordConfigRequest.RecordFormat();
        mp4Format.setFormat("mp4");
        mp4Format.setOssObjectPrefix("<record/{AppName}/{StreamName}/{EscapedStartTime}_{EscapedEndTime}>");
        //设置录制周期，单位秒
        mp4Format.setCycleDuration(<1500>);
        formatList.add(mp4Format);
        formatList.add(m3u8Format);
        addLiveAppRecordConfigRequest.setRecordFormats(formatList);

        //需要将<>内容替换成实际使用的值 
        RealTimeRecordCommandRequest realTimeRecordCommandRequest=new RealTimeRecordCommandRequest();
        realTimeRecordCommandRequest.setCommand("restart");
        realTimeRecordCommandRequest.setAppName("<AppName>");
        realTimeRecordCommandRequest.setStreamName("<StreamName>");
        realTimeRecordCommandRequest.setDomainName("<DomainName>");
        RealTimeRecordCommandResponse realTimeRecordCommandResponse = null;
        try {
            realTimeRecordCommandResponse = client.getAcsResponse(realTimeRecordCommandRequest);
        } catch (ClientException e) {
            e.printStackTrace();
        }
        System.out.println(new Gson().toJson(realTimeRecordCommandResponse));

        CreateLiveStreamRecordIndexFilesRequest createLiveStreamRecordIndexFilesRequest=new CreateLiveStreamRecordIndexFilesRequest();
        createLiveStreamRecordIndexFilesRequest.setAppName("<AppName>");
        createLiveStreamRecordIndexFilesRequest.setStreamName("<StreamName>");
        createLiveStreamRecordIndexFilesRequest.setDomainName("<DomainName>");
        createLiveStreamRecordIndexFilesRequest.setOssEndpoint("<OssEndpoint>");
        createLiveStreamRecordIndexFilesRequest.setOssBucket("<OssBucket>");
        createLiveStreamRecordIndexFilesRequest.setStartTime("<StartTime>");
        createLiveStreamRecordIndexFilesRequest.setEndTime("<EndTime>");
        createLiveStreamRecordIndexFilesRequest.setOssObject("<IndexFiles/OssObject.m3u8>");
        CreateLiveStreamRecordIndexFilesResponse createLiveStreamRecordIndexFilesResponse = null;
        try {
            createLiveStreamRecordIndexFilesResponse = client.getAcsResponse(createLiveStreamRecordIndexFilesRequest);
        } catch (ClientException e) {
            e.printStackTrace();
        }
        System.out.println(new Gson().toJson(createLiveStreamRecordIndexFilesResponse));

1. 查询录制文件信息。

   说明

   目前删除录制文件需要指定索引文件ID，所以需要先查询出录制文件信息获取到索引文件ID再进行删除。

           //需要将<>内容替换成实际使用的值 
           DefaultProfile profile = DefaultProfile.getProfile("<regionId>", "<ALIBABA_CLOUD_ACCESS_KEY_ID>", "<ALIBABA_CLOUD_ACCESS_KEY_SECRET>");
           IAcsClient client = new DefaultAcsClient(profile);
           DescribeLiveStreamRecordIndexFilesRequest describeLiveStreamRecordIndexFilesRequest=new DescribeLiveStreamRecordIndexFilesRequest();
           describeLiveStreamRecordIndexFilesRequest.setAppName("<AppName>");
           describeLiveStreamRecordIndexFilesRequest.setStreamName("<StreamName>");
           describeLiveStreamRecordIndexFilesRequest.setDomainName("<DomainName>");
           describeLiveStreamRecordIndexFilesRequest.setStartTime("<StartTime>");
           describeLiveStreamRecordIndexFilesRequest.setEndTime("<EndTime>");
           DescribeLiveStreamRecordIndexFilesResponse describeLiveStreamRecordIndexFilesResponse = null;
           try {
               describeLiveStreamRecordIndexFilesResponse = client.getAcsResponse(describeLiveStreamRecordIndexFilesRequest);
           } catch (ClientException e) {
               e.printStackTrace();
           }
   
           for(int i=0;i<describeLiveStreamRecordIndexFilesResponse.getRecordIndexInfoList().size();i++){
               System.out.println(new Gson().toJson(describeLiveStreamRecordIndexFilesResponse.getRecordIndexInfoList().get(i)));
   
           }

   重要

   • 目前只支持查询6个月内的数据。

   • EndTime和StartTime格式为：yyyy-MM-ddTHH:mm:ssZ（UTC时间），间隔不能超过4天。

   • 更多查询录制文件信息接口说明，请参见DescribeLiveStreamRecordIndexFiles - 查询某个时间段内的所有录制索引文件API。

2. 删除录制文件。

   说明

   删除录制文件时如果需要同步删除储存在OSS中的文件（视频直播储存的是录制文件信息，如AppName，StreamName，OSS文件储存路径等，文件是储存在OSS中），则需要创建服务角色AliyunMTSVideoLifecycleRole，并精确授权AliyunMTSVideoLifecycleRolePolicy系统策略，具体操作可参见在视频直播控制台删除录制文件。

           DeleteLiveStreamRecordIndexFilesRequest deleteLiveStreamRecordIndexFilesRequest=new DeleteLiveStreamRecordIndexFilesRequest();
           deleteLiveStreamRecordIndexFilesRequest.setAppName("<AppName>");
           deleteLiveStreamRecordIndexFilesRequest.setStreamName("<StreamName>");
           deleteLiveStreamRecordIndexFilesRequest.setDomainName("<DomainName>");
   
           List<String> recordList=new ArrayList<>();
           //添加索引文件ID
           recordList.add("<recordId>");
           deleteLiveStreamRecordIndexFilesRequest.setRecordIds(recordList);
           deleteLiveStreamRecordIndexFilesRequest.setRemoveFile("<true>");
           DeleteLiveStreamRecordIndexFilesResponse deleteLiveStreamRecordIndexFilesResponse = null;
           try {
               deleteLiveStreamRecordIndexFilesResponse = client.getAcsResponse(deleteLiveStreamRecordIndexFilesRequest);
           } catch (ClientException e) {
               e.printStackTrace();
           }
   
           System.out.println(new Gson().toJson(deleteLiveStreamRecordIndexFilesResponse));

   重要

   • <recordId>为索引文件ID。

   • 更多删除直播录制文件接口说明，请参见DeleteLiveStreamRecordIndexFiles - 删除直播录制文件API。