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• avformat/dashdec : fix pointer being freed was not allocated

  16 septembre 2019, par vectronic

  avformat/dashdec : fix pointer being freed was not allocated
  prevent attempt to call xmlFree if val was not allocated
  
  fixes : 8135
  Reviewed-by : Steven Liu <lq@onvideo.cn>
  
  Signed-off-by : vectronic <hello.vectronic@gmail.com>
  

  • [DH] libavformat/dashdec.c

• FFMPEG HTTP protocol closing after first packet

  27 août 2019, par rusty

  I’m trying to send a live video stream from my webcam to FFMPEG via the HTTP protocol. However after the first packet is sent FFMPEG closes, but does indeed output a fully playable video. As my intention.

  After going over the documentation for the protocol I thought mulitiple_requests would stop this behavior which it did not. After searching online for a few hours I can not find an example specific to my scenario. i.e. receiving a network stream over HTTP.

  Code running on the client-side :

  var xhttp=new XMLHttpRequest;
  
  
  
  if (navigator.mediaDevices) {
  
  
  
      var constraints = { audio: true, video: true };
  
  
  
      navigator.mediaDevices.getUserMedia(constraints)
  
        .then(function(stream) {
  
          var mediaRecorder = new MediaRecorder(stream);
  
          m = mediaRecorder;
  
          m.start();
  
          m.ondataavailable=e=>{
  
            xhttp.open("POST","http://localhost:8080");
  
            xhttp.send(e.data);
  
          }
  
          setInterval(function(){
  
            m.requestData();
  
          },2000);
  
        }).catch(function(error) {
  
          console.log(error.message);
  
        });
  
  }

  The FFMPEG command I have tried thus far :

  ffmpeg -listen 1 -multiple_requests -i http://localhost:8080 file.webm

  Maybe this is not possible with FFMPEG ? If this is the case then it appears the only solution would be to put this command in a loop and keep appending to the output.

• .travis.yml : Generate and validate html documentation.

  30 juillet 2019, par Ralph Giles

  .travis.yml : Generate and validate html documentation.
  Install Doxygen when running on the linux environment to test
  
  generation of the API documentation.
  Run the included static html documentation as well as the
  
  generated API documentation through xmllint to verify
  
  it conforms to the declared DTD. Since this this will be very
  
  slow or fail relying on network resources, also install
  
  the w3c-sgml library so the xhtml1 DTDs are available locally.
  We're checking the source files, not build results in the
  
  particular environment, so it's fine to run this check
  
  on only a subset of builds.
  Don't validate on CMake builds since they're not currently
  
  generating API documentation even when Doxygen is available.
  

  • [DH] .travis.yml