[Bug 676715] New: [rtph264pay] can't stream baseline profile, version 2.2 mkv file

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu May 24 01:05:45 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=676715
  GStreamer | gst-plugins-good | 0.10.31

           Summary: [rtph264pay] can't stream baseline profile, version
                    2.2 mkv file
    Classification: Platform
           Product: GStreamer
           Version: 0.10.31
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: ikt011 at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=214843)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=214843)
debug4.log

Hi,

I have an mkv file recorded from an h264 ip camera with gstreamer, but the
recorded file i cannot stream with rtph264pay.

The failure pipeline is simple:

gst-launch filesrc location="/tmp/test.mkv" ! matroskademux  ! rtph264pay  !
rtph264depay ! fakesink

The files I recorded with the previous version of gstreamer are works fine with
the same pipeline, so I think the new matroskamux add some property which is
not supported correctly with rtph264pay.

Maybe this is the problem:

0:00:00.083813610 26708      0x1fcedb0 DEBUG               GST_CAPS
gstpad.c:2263:gst_pad_get_caps_unlocked:<matroskademux0:video_00> pad getcaps
returned video/x-h264, level=(string)2.2, profile=(string)baseline,
codec_data=(buffer)01428016ffe1001467428016888b40501ed0800057e40000afc8020001000468ce3880,
stream-format=(string)avc, alignment=(string)au, width=(int)640,
height=(int)480, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)25/1
0:00:00.084015558 26708      0x1fcedb0 DEBUG               GST_CAPS
gstpad.c:2263:gst_pad_get_caps_unlocked:<rtph264pay0:sink> pad getcaps returned
video/x-h264, profile=(string)constrained-baseline

GST_DEBUG=4 log attached.

Regards,
Tibor

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