java - xuggler failed to write header to container -


i trying download video rtsp stream file on computer using xuggler 5.4 library. 

string outputfilename = "d:\\downloadedrtsp.avi"; string inputsource = "rtsp://[ip-address]:[port]/user=[username]&[password]=password&channel=1&stream=1.sdp";      try {         icontainer container = icontainer.make();         imetadata im = imetadata.make();         im.setvalue("max_delay", (1000000l) + "");         int retval = im.setvalue("rtsp_transport", "tcp");          container.open(inputsource, icontainer.type.read, null, false, true, im, null);         imediareader mediareader = toolfactory.makereader(container);          imediawriter mediawriter = toolfactory.makewriter(outputfilename, mediareader);          mediareader.addlistener(mediawriter);          ierror error;         while ((error = mediareader.readpacket()) == null) {             logger.info("reading packet");         }     } catch (exception e) {         e.printstacktrace();     }

but code fails stacktrace

15:40:52.500 [main] error org.ffmpeg - [tcp @ 00000000171c6be0] failed resolve hostname \downloadedrtsp.avi: ???? ???? ??????????.  15:40:52.500 [main] error com.xuggle.xuggler - error: not write header container (../../../../../../../csrc/com/xuggle/xuggler/container.cpp:827) java.lang.runtimeexception: error operation not permitted, failed write header container com.xuggle.xuggler.icontainer@387681280[url:d:\downloadedrtsp.avi;type:write;format:com.xuggle.xuggler.icontainerformat@387719536[oname:rtsp;olongname:rtsp output format;omimetype:null;oextensions:null;];] while establishing stream com.xuggle.xuggler.istream@387690704[index:1;id:0;streamcoder:com.xuggle.xuggler.istreamcoder@384527536[codec=com.xuggle.xuggler.icodec@387719392[type=codec_type_audio;id=codec_id_aac;name=libvo_aacenc;];time base=1/8000;frame rate=0/0;sample rate=8000;channels=1;];framerate:0/0;timebase:1/90000;direction:outbound;]     @ com.xuggle.mediatool.mediawriter.getstream(mediawriter.java:1058)     @ com.xuggle.mediatool.mediawriter.encodeaudio(mediawriter.java:830)     @ com.xuggle.mediatool.mediawriter.onaudiosamples(mediawriter.java:1441)     @ com.xuggle.mediatool.amediatoolmixin.onaudiosamples(amediatoolmixin.java:89)     @ com.xuggle.mediatool.mediareader.dispatchaudiosamples(mediareader.java:628)     @ com.xuggle.mediatool.mediareader.decodeaudio(mediareader.java:555)     @ com.xuggle.mediatool.mediareader.readpacket(mediareader.java:469)     @ ua.datalink.main.streamtranscodingexample.readhigherlevel(streamtranscodingexample.java:103)     @ ua.datalink.main.streamtranscodingexample.main(streamtranscodingexample.java:121)

the file created on program startup, it's empty. can problem lies? have spend hours figure out, still no result.


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