[gstreamer-bugs] [Bug 519023] ffdec_h264, ffdec_mpeg2video: Internal GStreamer error: negotiation problem

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-ffmpeg | Ver: HEAD CVS




------- Comment #4 from Monika  2008-03-03 16:18 UTC -------
> filesrc location=whiteframes.h264 ! framerate=\(double\)5.0 ! ffdec_h264 ! matroskamux !
> filesink location=wynik.mkv

Still the same error:

C:\Program Files\Common Files\GStreamer\0.10\bin>gst-launch-0.10.exe -m filesrc
location=whiteframes.h264 ! video/x-h264 ! ffdec_h264 ! matroskamux ! filesink
location=wynik.mkv
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got Message from element "filesink0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "matroskamux0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "ffdec_h2640" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "capsfilter0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "filesrc0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "pipeline0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_NULL, new-state=(GstState)GST_STATE_READY,
pending-state=(GstState)GST_STATE_PAUSED;
Got Message from element "matroskamux0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_READY, new-state=(GstState)GST_STATE_PAUSED,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "ffdec_h2640" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_READY, new-state=(GstState)GST_STATE_PAUSED,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "capsfilter0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_READY, new-state=(GstState)GST_STATE_PAUSED,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "filesrc0" (state-changed): GstMessageState,
old-state=(GstState)GST_STATE_READY, new-state=(GstState)GST_STATE_PAUSED,
pending-state=(GstState)GST_STATE_VOID_PENDING;
Got Message from element "ffdec_h2640" (error): GstMessageError,
gerror=(GstGError)(NULL),
debug=(string)"E:\\devel-cvs\\src\\gst-ffmpeg\\ext\\ffmpeg\\gstffmpegdec.c\(2141\):\
\(function\)\ \(\):\ /pipeline0/ffdec_h2640:\012ffdec_h264:\ input\ format\
was\ not\ set\ before\ data\ start";
ERROR: from element /pipeline0/ffdec_h2640: Internal GStreamer error:
negotiation problem.  Please file a bug at
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
E:\devel-cvs\src\gst-ffmpeg\ext\ffmpeg\gstffmpegdec.c(2141): (function) ():
/pipeline0/ffdec_h2640:
ffdec_h264: input format was not set before data start
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ... 

I have also tried to set video height and width (instead of "video/x-h264",
I've put "video/x-h264,height=480,width=640", but I've received the same error.
I've tried to specify framerate, but:
C:\Program Files\Common Files\GStreamer\0.10\bin>gst-launch-0.10.exe -m filesrc
location=whiteframes.h264 ! video/x-h264,framerate=25 ! ffdec_h264 !
matroskamux ! filesink location=wynik.mkv
WARNING: erroneous pipeline: could not link filesrc0 to ffdec_h2640
And output file is empty.


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