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 |  |  |     private OkHttpClient client; | 
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 |  |  |     public interface RequestCallback{ | 
 |  |  |         void run(JSONObject response); | 
 |  |  |     } | 
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 |  |  |         param.put("stream_id", streamId); | 
 |  |  |         return sendPost(mediaServerItem, "updateRtpServerSSRC",param, null); | 
 |  |  |     } | 
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 |  |  |     public JSONObject deleteRecordDirectory(MediaServerItem mediaServerItem, String app, String stream, String date, String fileName) { | 
 |  |  |         Map<String, Object> param = new HashMap<>(1); | 
 |  |  |         param.put("vhost", "__defaultVhost__"); | 
 |  |  |         param.put("app", app); | 
 |  |  |         param.put("stream", stream); | 
 |  |  |         param.put("period", date); | 
 |  |  |         param.put("name", fileName); | 
 |  |  |         return sendPost(mediaServerItem, "deleteRecordDirectory",param, null); | 
 |  |  |     } | 
 |  |  | } |