视频未在agora会议中录制

Question

我正在做复合录音，有 2 个参与者加入了会议，网址和参数如下

url: https://api.agora.io/v1/apps/APP_ID/cloud_recording/resourceid/ressourse_id/mode/mix/start

Parameters 

{"uid":"92577","cname":"CNAME","clientRequest":{"token":"TOKEN","recordingConfig":{"maxIdleTime":3600,"streamTypes":2,"channelType":0,"videoStreamType":1,"subscribeUidGroup":0},"recordingFileConfig":{"avFileType":["hls","mp4"]},"storageConfig":{"accessKey":"XXXXX","region":0,"bucket":"SOME-S3-BUCKET","secretKey":"XXXXX","vendor":1,"fileNamePrefix":["recording_id"]}}}

检查录音后，我只能听到音频，一点也不清晰。 里面没有视频。 我把所有的参数都提到here