gst-launch crash

David Jaggard davywj at gmail.com
Thu Dec 3 06:22:48 PST 2015


I just tried that. It ran for about 20 minutes but the only thing coming
out of the trace was for the first few seconds:

WARNING: no real random source present!
0:00:00.600425334  1012   0B157DD0 WARN                 tsdemux
tsdemux.c:1338:create_pad_for_stream: Non-media stream (stream_type:0x5).
Not creating pad
0:00:00.600777403  1012   0B157DD0 WARN                 tsdemux
tsdemux.c:1526:activate_pad_for_stream:<demux> stream 02D90660 (pid 0x1c66,
type:0x05) has no pad
0:00:00.603485499  1012   0B157D58 WARN                 default
codec-utils.c:281:gst_codec_utils_aac_get_level: profile 0 is not a valid
profile
0:00:00.603690902  1012   0B157DF8 WARN               h264parse
gsth264parse.c:1205:gst_h264_parse_handle_frame:<h264parse0> broken/invalid
nal Type: 6 SEI, Size: 17 will be dropped
0:00:00.603754737  1012   0B157DF8 WARN               h264parse
gsth264parse.c:1205:gst_h264_parse_handle_frame:<h264parse0> broken/invalid
nal Type: 1 Slice, Size: 11337 will be dropped
0:00:00.865994561  1012   0B157DF8 WARN               h264parse
gsth264parse.c:1205:gst_h264_parse_handle_frame:<h264parse0> broken/invalid
nal Type: 12 Filler Data, Size: 8009 will be dropped
0:00:00.952292400  1012   0B157DF8 ERROR                  libav :0:: mmco:
unref short failure
0:00:01.276903978  1012   0B157DF8 ERROR                  libav :0:: mmco:
unref short failure

An error box popped up on the screen with the following message:
(gst-launch-1.0:1012):GLib-ERROR **: gmem.c:103: failed to allocate 3453035
bytes

The memory usage for the process had sky-rocketed to 1161.5MB

On 3 December 2015 at 13:51, Nicolas Dufresne <
nicolas.dufresne at collabora.com> wrote:

> Would be nice to run with some traces, to see if anything comes out, try
> setting environment GST_DEBUG=2 to start with.
>
> Le jeudi 03 décembre 2015 à 11:55 +0000, David Jaggard a écrit :
>
> Gstreamer 1.6.1 on Windows
>
> gst-launch-1.0.exe crashes within a few minutes with the following:
> Faulting application name: gst-launch-1.0.exe, version: 0.0.0.0, time
> stamp: 0x5635ce27
> Faulting module name: libglib-2.0-0.dll, version: 2.44.1.0, time stamp:
> 0x5635cb70
> Exception code: 0x40000015
> Fault offset: 0x000a7d1b
> Faulting process id: 0x18a8
> Faulting application start time: 0x01d12cfdf7d1baf8
> Faulting application path: c:\gstreamer\1.0\x86\bin\gst-launch-1.0.exe
> Faulting module path: c:\gstreamer\1.0\x86\bin\libglib-2.0-0.dll
> Report Id: 850da148-98f3-11e5-8297-00505686e152
> Faulting package full name:
> Faulting package-relative application ID:
>
> Here is the command line:
> gst-launch-1.0.exe rtpbin name=rtpbinout udpsrc
> caps=application/x-rtp,media=video,clock-rate=(int)90000,payload=33
> address=239.192.65.121 port=5000 ! rtpbin ! queue2 ! rtpmp2tdepay ! tsdemux
> name=demux ! queue2 ! video/x-h264 ! decodebin ! deinterlace fields=1
> method=3 ! x264enc ! video/x-h264,profile=baseline ! queue2 ! rtph264pay !
> rtpbinout.send_rtp_sink_0 rtpbinout.send_rtp_src_0 ! multiudpsink clients=
> 227.0.1.83:50090 ttl-mc=100 demux. ! queue2 ! audio/mpeg ! decodebin !
> audioconvert ! audio/x-raw,channels=1 ! audioresample !
> audio/x-raw,rate=48000 ! voaacenc bitrate=128000 ! audio/mpeg,mpegversion=4
> ! queue2 ! rtpmp4gpay pt=97 ! rtpbinout.send_rtp_sink_1
> rtpbinout.send_rtp_src_1 ! multiudpsink clients=227.0.1.83:50092
> ttl-mc=100
>
> I don't have gdb on Windows at the moment so getting a backtrace won't be
> easy for me.
>
> This is an almost identical pipeline to the one I am building in my
> application and the application is stable so it appears to be specific to
> gst-launch.
>
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>
>
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