[Bug 722677] New: Android: h264parse "no SPS/PPS yet..." parsing encoded frames with MediaCodec encoder

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Jan 21 01:52:52 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=722677
  GStreamer | gst-plugins-bad | 1.x

           Summary: Android: h264parse "no SPS/PPS yet..." parsing encoded
                    frames with MediaCodec encoder
    Classification: Platform
           Product: GStreamer
           Version: 1.x
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: stic at free.fr
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=266845)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=266845)
h264parse log file

Using encoder from androidmedia (tried with avc encoder of different devices)
to produce avc h264 encoded video.
With following pipeline:
videotestsrc is-live=true ! video/x-raw,framerate=30/1 ! videoconvert !
video/x-raw,framerate=30/1,format=I420 ! amcvidenc-omxnvidiah264encoder
bitrate=2048 i-frame-interval=8 ! video/x-h264,profile=baseline ! mpegtsmux !
tcpserversink host=...

The receiver is able to display something only when it was connected to the
stream when first data are sent.
If receiver connects later, it does not receive information allowing it to
display something.
It seems there is a problem with SPS/PPS data.
Using h264parse in the pipeline with config-interval parameter gives following
logs, see attached log.txt file.

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