1. 25 Apr, 2018 3 commits
  2. 23 Apr, 2018 3 commits
  3. 19 Apr, 2018 1 commit
    • Mathieu Duponchelle's avatar
      ulpfecdec: output perfect seqnums · 90f5ae8f
      Mathieu Duponchelle authored
      ULP FEC, as defined in RFC 5109, has the protected and protection
      packets sharing the same ssrc, and a different payload type, and
      implies rewriting the seqnums of the protected stream when encoding
      the protection packets. This has the unfortunate drawback of not
      being able to tell whether a lost packet was a protection packet.
      
      rtpbasedepayload relies on gaps in the seqnums to set the DISCONT
      flag on buffers it outputs. Before that commit, this created two
      problems:
      
      * The protection packets don't make it as far as the depayloader,
        which means it will mark buffers as DISCONT every time the previous
        packets were protected
      
      * While we could work around the previous issue by looking at
        the protection packets ignored and dropped in rtpptdemux, we
        would still mark buffers as DISCONT when a FEC packet was lost,
        as we cannot know that it was indeed a FEC packet, even though
        this should have no impact on the decoding of the stream
      
      With this commit, we consider that when using ULPFEC, gaps in
      the seqnums are not a reliable indicator of whether buffers should
      be marked as DISCONT or not, and thus rewrite the seqnums on
      the decoding side as well to form a perfect sequence, this
      obviously doesn't prevent the jitterbuffer from doing its job
      as the ulpfec decoder is downstream from it.
      
      https://bugzilla.gnome.org/show_bug.cgi?id=794909
      90f5ae8f
  4. 17 Apr, 2018 1 commit
  5. 16 Apr, 2018 2 commits
    • Sebastian Dröge's avatar
      flacparse: Drain the parser when a CAPS event is received · 336a9715
      Sebastian Dröge authored
      After a CAPS event, in theory a new stream can start and it might start
      with the FLAC headers again. We can't detect FLAC headers in the middle
      of the stream, so we drain the parser to be able to detect either FLAC
      headers after the CAPS event or the continuation of the previous stream.
      
      This fixes for example
      
      gst-launch-1.0 audiotestsrc num-buffers=200 ! flacenc ! c. \
          audiotestsrc num-buffers=200 freq=880 ! flacenc ! c. \
          concat name=c ! rtpgstpay ! udpsink host=127.0.0.1 port=5000
      
      gst-launch-1.0 udpsrc multicast-group=127.0.0.1 port=5000 \
          caps=application/x-rtp,media=application,clock-rate=90000,encoding-name=X-GST ! \
          rtpgstdepay ! flacparse ! flacdec ! audioconvert ! pulsesin
      336a9715
    • Tim-Philipp Müller's avatar
      Automatic update of common submodule · dff05f45
      Tim-Philipp Müller authored
      From 3fa2c9e to ed78bee
      dff05f45
  6. 15 Apr, 2018 1 commit
    • Matthew Waters's avatar
      meson: add build files for the qml plugin · ca67a460
      Matthew Waters authored
      Tested on linux with X11/wayland and semi-tested on Windows.
      
      Windows crashes on item destruction however this is better than nothing.
      
      Fix up some win32 build issues on the way with mismatched {} and
      G_STMT_{START,END}
      ca67a460
  7. 13 Apr, 2018 10 commits
  8. 12 Apr, 2018 3 commits
  9. 11 Apr, 2018 5 commits
  10. 10 Apr, 2018 1 commit
  11. 09 Apr, 2018 3 commits
  12. 06 Apr, 2018 2 commits
  13. 03 Apr, 2018 1 commit
  14. 02 Apr, 2018 1 commit
  15. 27 Mar, 2018 1 commit
  16. 26 Mar, 2018 1 commit
  17. 22 Mar, 2018 1 commit