Skip to content
Snippets Groups Projects

msdkh264dec: large memory leak

    • Closed Issue created by Aaron Boxer @boxerab

    gst-launch-1.0 -v rtspsrc location="rtsp://SOME_URL" !rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! d3dvideosink

    has stable memory allocation

    gst-launch-1.0 -v rtspsrc location="rtsp://SOME_URL" !rtph264depay ! h264parse ! msdkh264dec ! videoconvert ! d3dvideosink

    shows rapid constant increase in memory.

    Environment: windows 10, coffee lake CPU, gst-build on latest master, MSDK 2018 SDK

    Designs

      Child items ...

      2. Activity

      • Aaron Boxer mentioned in issue #946 (closed)

        mentioned in issue #946 (closed)

        • Aaron Boxer
          Aaron Boxer @boxerab ·
          Author

          Buffer, memory and caps leaks!

          $ GST_LEAKS_TRACER_STACK_TRACE=1 GST_DEBUG="GST_TRACER:7" GST_TRACERS="leaks" gst-launch-1.0  rtspsrc location="rtspt://Service:333@192.168.100.79:554/live/camera6/stream1" ! rtph264depay ! h264parse ! msdkh264dec ! videoconvert ! d3dvideosink
0:00:00.085993000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracer.c:162:gst_tracer_register:<registry0> update existing feature 00000287CFBCE3C0 (latency)
0:00:00.086314000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracer.c:162:gst_tracer_register:<registry0> update existing feature 00000287CFBCE300 (log)
0:00:00.086576000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracer.c:162:gst_tracer_register:<registry0> update existing feature 00000287CFBCE240 (stats)
0:00:00.086833000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracer.c:162:gst_tracer_register:<registry0> update existing feature 00000287CFBCE180 (leaks)
0:00:00.087169000  2872 00000287D1A07870 TRACE             GST_TRACER gsttracerrecord.c:111:gst_tracer_record_build_format: object-alive.class, type-name=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", address=(structure)"value\,\ type\=\(type\)gpointer\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", description=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", ref-count=(structure)"value\,\ type\=\(type\)guint\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", trace=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;";
0:00:00.088381000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracerrecord.c:125:gst_tracer_record_build_format: new format string: object-alive, type-name=(string)%s, address=(gpointer)%p, description=(string)%s, ref-count=(uint)%u, trace=(string)%s;
0:00:00.088831000  2872 00000287D1A07870 TRACE             GST_TRACER gsttracerrecord.c:111:gst_tracer_record_build_format: object-refings.class, ts=(structure)"value\,\ type\=\(type\)guint64\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", type-name=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", address=(structure)"value\,\ type\=\(type\)gpointer\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", description=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", ref-count=(structure)"value\,\ type\=\(type\)guint\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;", trace=(structure)"value\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PROCESS\;";
0:00:00.090232000  2872 00000287D1A07870 DEBUG             GST_TRACER gsttracerrecord.c:125:gst_tracer_record_build_format: new format string: object-refings, ts=(guint64)%llu, type-name=(string)%s, address=(gpointer)%p, description=(string)%s, ref-count=(uint)%u, trace=(string)%s;
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Got context from element 'msdkh264dec0': gst.msdk.Context=context, gst.msdk.Context=(GstMsdkContext)"\(GstMsdkContext\)\ msdkcontext0";
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtspt://Service:333@192.168.100.79:554/live/camera6/stream1
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (request) SETUP stream 1
Progress: (open) Opened Stream
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
Redistribute latency...
ERROR: from element /GstPipeline:pipeline0/GstD3DVideoSink:d3dvideosink0: Output window was closed
Additional debug info:
../subprojects/gst-plugins-bad/sys/d3dvideosink/d3dhelpers.c(1910): d3d_render_buffer (): /GstPipeline:pipeline0/GstD3DVideoSink:d3dvideosink0
Execution ended after 0:00:07.208516000
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
0:00:07.599014000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8004000, description=(string)buffer: 00000287D8004000, pts 0:00:05.486930751, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3648, offset 773123, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.599750000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D800C360, description=(string)buffer: 00000287D800C360, pts 0:00:05.453574256, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3783, offset 769346, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.600441000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8077120, description=(string)buffer: 00000287D8077120, pts 0:00:05.553643983, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3687, offset 780547, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.601065000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D80086C0, description=(string)buffer: 00000287D80086C0, pts 0:00:05.320160216, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3793, offset 754157, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.601637000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8007B40, description=(string)buffer: 00000287D8007B40, pts 0:00:05.386883736, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3902, offset 761737, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.602278000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D807A120, description=(string)buffer: 00000287D807A120, pts 0:00:05.420228955, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3719, offset 765633, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.602884000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8078120, description=(string)buffer: 00000287D8078120, pts 0:00:05.587000720, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3695, offset 784228, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.603537000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D800CB40, description=(string)buffer: 00000287D800CB40, pts 0:00:05.253448145, dts 99:99:99.999999999, dur 99:99:99.999999999, size 4433, offset 746156, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.604237000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D7FFE240, description=(string)buffer: 00000287D7FFE240, pts 0:00:05.286815249, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3580, offset 750583, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.604762000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8077900, description=(string)buffer: 00000287D8077900, pts 0:00:05.353505267, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3799, offset 757944, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.605344000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8078D80, description=(string)buffer: 00000287D8078D80, pts 0:00:05.520287327, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3788, offset 776765, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.606009000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)00000287D8072480, description=(string)buffer: 00000287D8072480, pts 0:00:05.653714430, dts 99:99:99.999999999, dur 99:99:99.999999999, size 3721, offset 791607, offset_end none, flags 0x6200, ref-count=(uint)1, trace=(string);
0:00:07.606668000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstCaps, address=(gpointer)00000287D7FB4840, description=(string)video/x-raw, format=(string)NV12, width=(int)704, height=(int)480, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)10/11, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)0/1, ref-count=(uint)1, trace=(string);
0:00:07.607676000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstCaps, address=(gpointer)00000287D7FB4660, description=(string)video/x-raw, format=(string)NV12, width=(int)704, height=(int)480, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)10/11, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)0/1, ref-count=(uint)1, trace=(string);
0:00:07.608754000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC40C90, description=(string)00000287DBC40C90, ref-count=(uint)1, trace=(string);
0:00:07.609194000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DC082FD0, description=(string)00000287DC082FD0, ref-count=(uint)1, trace=(string);
0:00:07.609597000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8009BD0, description=(string)00000287D8009BD0, ref-count=(uint)1, trace=(string);
0:00:07.610024000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8009480, description=(string)00000287D8009480, ref-count=(uint)1, trace=(string);
0:00:07.610433000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC9E380, description=(string)00000287DBC9E380, ref-count=(uint)1, trace=(string);
0:00:07.610800000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8075510, description=(string)00000287D8075510, ref-count=(uint)1, trace=(string);
0:00:07.611123000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8075E10, description=(string)00000287D8075E10, ref-count=(uint)1, trace=(string);
0:00:07.611481000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DC082060, description=(string)00000287DC082060, ref-count=(uint)1, trace=(string);
0:00:07.611792000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8079120, description=(string)00000287D8079120, ref-count=(uint)1, trace=(string);
0:00:07.612530000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8006E10, description=(string)00000287D8006E10, ref-count=(uint)1, trace=(string);
0:00:07.612878000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D806ECF0, description=(string)00000287D806ECF0, ref-count=(uint)1, trace=(string);
0:00:07.613345000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D806E360, description=(string)00000287D806E360, ref-count=(uint)1, trace=(string);
0:00:07.613692000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8075090, description=(string)00000287D8075090, ref-count=(uint)1, trace=(string);
0:00:07.614081000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8071090, description=(string)00000287D8071090, ref-count=(uint)1, trace=(string);
0:00:07.614479000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DC081100, description=(string)00000287DC081100, ref-count=(uint)1, trace=(string);
0:00:07.614827000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D80027E0, description=(string)00000287D80027E0, ref-count=(uint)1, trace=(string);
0:00:07.615256000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D8075CF0, description=(string)00000287D8075CF0, ref-count=(uint)1, trace=(string);
0:00:07.615754000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC3BE80, description=(string)00000287DBC3BE80, ref-count=(uint)1, trace=(string);
0:00:07.616384000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287D80B2850, description=(string)00000287D80B2850, ref-count=(uint)1, trace=(string);
0:00:07.616924000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC510F0, description=(string)00000287DBC510F0, ref-count=(uint)1, trace=(string);
0:00:07.617558000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC52000, description=(string)00000287DBC52000, ref-count=(uint)1, trace=(string);
0:00:07.618126000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBF20440, description=(string)00000287DBF20440, ref-count=(uint)1, trace=(string);
0:00:07.618648000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC3AEA0, description=(string)00000287DBC3AEA0, ref-count=(uint)1, trace=(string);
0:00:07.619221000  2872 00000287D1A07870 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00000287DBC29120, description=(string)00000287DBC29120, ref-count=(uint)1, trace=(string);
          Edited by Aaron Boxer
        • Robbie-Juelich
          Robbie-Juelich @Robbie-Juelich ·

          We also found the memory leak problem on Ubuntu 16.04/X86_64， gstreamer 1.15.

          Aaron, have you fixed this bug?

        • Please register or sign in to reply
      • Keith Thornton
        Keith Thornton @Keith ·

        I forgot to mention, the leak I am being tormented by is in the encoder. I haven't yet tried the decoder.

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        Yes, I saw that. Once I figure out the decoder issues, we can take a look at that.

      • Julien Isorce
        Julien Isorce @cap ·
        Developer

        Hi @boxerab , please try this patch !852 (merged)

      • Julien Isorce mentioned in merge request !852 (merged)

        mentioned in merge request !852 (merged)

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        @cap thanks! this fixes the really bad leak I was seeing.

        LGTM !!!

      • Julien Isorce assigned to @cap

        assigned to @cap

      • Haihao Xiang closed via commit a7dc4070

        closed via commit a7dc4070

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        I'm afraid I have to re-open this - leak still occurring.

      • Aaron Boxer reopened

        reopened

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        This may be related to the warnings: buffer pool gst_buffer_pool_set_active: stop failed

      • Haihao Xiang
        Haihao Xiang @haihao ·
        Developer

        Can you see the leak error after applying !857 (merged)?

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        @haihao thanks, I can see the leak using leak tracing:

        GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0 ...

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        @haihao I tried !857 (merged) but I didn't see any errors posted .

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0 -v rtspsrc location="rtsp://SOME_URL" ! rtph264depay ! h264parse ! msdkh264dec ! videoconvert ! d3dvideosink
        will display leak info when exiting the video window.

        Edited by Aaron Boxer
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        The leak is much less severe than when I first reported this issue: while running my pipeline, the memory usage is stable. So, the leak is unlikely to be happening in the handle frame method.

      • Haihao Xiang
        Haihao Xiang @haihao ·
        Developer

        Does the info show the leak occurs in msdhh264dec? Can you see memory leak with GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0 -v rtspsrc location="rtsp://SOME_URL" !rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! d3dvideosink?

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        @haihao correct, no leak with avdec_h264 decoder

        Edited by Aaron Boxer
      • Nicolas Dufresne
        Nicolas Dufresne @ndufresne ·
        Maintainer

        See the doc on how to get more information about this leak (like listing all places where ref/unref happens, providing stack traces, etc.)

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        Interesting: the following pipeline does NOT leak on the attached file :

        GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0.exe -v filesrc location=msdk_artifact.mkv ! matroskademux ! h264parse ! msdkh264dec ! videoconvert ! autovideosink

        msdk_artifact.mkv

        Edited by Aaron Boxer
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        Here is the second leak: the buffer sizes are all around 4K, so these are not video buffers. Also, there are always double the number of GstMemory leaks vs GstBuffer leaks.

        0:00:10.042332000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)06519930, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)2138558;, ref-count=(uint)1, trace=(string);
0:00:10.042890000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)161C0A28, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)2070057;, ref-count=(uint)1, trace=(string);
0:00:10.043380000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)161C0A58, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)2019025;, ref-count=(uint)1, trace=(string);
0:00:10.043789000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)161C0AE8, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)1974106;, ref-count=(uint)1, trace=(string);
0:00:10.044199000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)161C0B48, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)1880914;, ref-count=(uint)1, trace=(string);
0:00:10.044606000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstTagList, address=(gpointer)1B848700, description=(string)taglist, video-codec=(string)"H.264\ \(Main\ Profile\)", minimum-bitrate=(uint)243800, maximum-bitrate=(uint)25412600, bitrate=(uint)1934082;, ref-count=(uint)1, trace=(string);
0:00:10.045696000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161BD6C0, description=(string)161BD6C0, ref-count=(uint)1, trace=(string);
0:00:10.046116000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B854110, description=(string)1B854110, ref-count=(uint)1, trace=(string);
0:00:10.046523000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)00ABA0E0, description=(string)00ABA0E0, ref-count=(uint)1, trace=(string);
0:00:10.046948000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161BD8F0, description=(string)161BD8F0, ref-count=(uint)1, trace=(string);
0:00:10.047407000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F09FAF0, description=(string)1F09FAF0, ref-count=(uint)1, trace=(string);
0:00:10.047965000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161BDB20, description=(string)161BDB20, ref-count=(uint)1, trace=(string);
0:00:10.048460000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161BDE90, description=(string)161BDE90, ref-count=(uint)1, trace=(string);
0:00:10.048930000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161C3BA8, description=(string)161C3BA8, ref-count=(uint)1, trace=(string);
0:00:10.049426000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F269D08, description=(string)1F269D08, ref-count=(uint)1, trace=(string);
0:00:10.049855000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)16053128, description=(string)16053128, ref-count=(uint)1, trace=(string);
0:00:10.050329000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F2661C0, description=(string)1F2661C0, ref-count=(uint)1, trace=(string);
0:00:10.050856000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B885220, description=(string)1B885220, ref-count=(uint)1, trace=(string);
0:00:10.051383000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B892C50, description=(string)1B892C50, ref-count=(uint)1, trace=(string);
0:00:10.051848000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B883EA0, description=(string)1B883EA0, ref-count=(uint)1, trace=(string);
0:00:10.052399000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161BDE40, description=(string)161BDE40, ref-count=(uint)1, trace=(string);
0:00:10.052923000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161C3B58, description=(string)161C3B58, ref-count=(uint)1, trace=(string);
0:00:10.053445000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F28B1F0, description=(string)1F28B1F0, ref-count=(uint)1, trace=(string);
0:00:10.053951000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)16053E98, description=(string)16053E98, ref-count=(uint)1, trace=(string);
0:00:10.054459000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)160539E8, description=(string)160539E8, ref-count=(uint)1, trace=(string);
0:00:10.054936000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B881D98, description=(string)1B881D98, ref-count=(uint)1, trace=(string);
0:00:10.055414000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F287370, description=(string)1F287370, ref-count=(uint)1, trace=(string);
0:00:10.055901000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)161C3798, description=(string)161C3798, ref-count=(uint)1, trace=(string);
0:00:10.056431000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1B88EBD8, description=(string)1B88EBD8, ref-count=(uint)1, trace=(string);
0:00:10.056902000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F26E798, description=(string)1F26E798, ref-count=(uint)1, trace=(string);
0:00:10.057488000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)163740A0, description=(string)163740A0, ref-count=(uint)1, trace=(string);
0:00:10.058091000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F2FD878, description=(string)1F2FD878, ref-count=(uint)1, trace=(string);
0:00:10.058626000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)16053AD8, description=(string)16053AD8, ref-count=(uint)1, trace=(string);
0:00:10.059122000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstMemory, address=(gpointer)1F09FA00, description=(string)1F09FA00, ref-count=(uint)1, trace=(string);
0:00:10.059654000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F275330, description=(string)tag event: 1F275330, time 99:99:99.999999999, seq-num 612, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)2138558\;";, ref-count=(uint)1, trace=(string);
0:00:10.060685000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F275258, description=(string)tag event: 1F275258, time 99:99:99.999999999, seq-num 639, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)1974106\;";, ref-count=(uint)1, trace=(string);
0:00:10.061654000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F2754E0, description=(string)tag event: 1F2754E0, time 99:99:99.999999999, seq-num 648, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)1934082\;";, ref-count=(uint)1, trace=(string);
0:00:10.062621000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F2752E8, description=(string)tag event: 1F2752E8, time 99:99:99.999999999, seq-num 621, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)2070057\;";, ref-count=(uint)1, trace=(string);
0:00:10.063618000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F275498, description=(string)tag event: 1F275498, time 99:99:99.999999999, seq-num 662, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)1880914\;";, ref-count=(uint)1, trace=(string);
0:00:10.064930000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstEvent, address=(gpointer)1F2752A0, description=(string)tag event: 1F2752A0, time 99:99:99.999999999, seq-num 630, GstTagList-stream, taglist=(taglist)"taglist\,\ video-codec\=\(string\)\"H.264\\\ \\\(Main\\\ Profile\\\)\"\,\ minimum-bitrate\=\(uint\)243800\,\ maximum-bitrate\=\(uint\)25412600\,\ bitrate\=\(uint\)2019025\;";, ref-count=(uint)1, trace=(string);
0:00:10.065946000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B846A80, description=(string)buffer: 1B846A80, pts 0:00:02.013940419, dts 0:00:01.880000000, dur 0:00:00.040000000, size 4469, offset 474472, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.066690000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84C938, description=(string)buffer: 1B84C938, pts 0:00:01.816961971, dts 0:00:01.680000000, dur 0:00:00.040000000, size 1262, offset 458535, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.067514000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84CA88, description=(string)buffer: 1B84CA88, pts 0:00:01.974939841, dts 0:00:01.840000000, dur 0:00:00.040000000, size 4445, offset 470033, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.068241000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)161348A0, description=(string)buffer: 161348A0, pts 0:00:02.205446365, dts 0:00:02.080000000, dur 0:00:00.040000000, size 4865, offset 497988, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.068942000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B8469D8, description=(string)buffer: 1B8469D8, pts 0:00:02.318141819, dts 0:00:02.200000000, dur 0:00:00.040000000, size 4691, offset 512819, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.069637000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84C890, description=(string)buffer: 1B84C890, pts 0:00:02.091235587, dts 0:00:01.960000000, dur 0:00:00.040000000, size 4728, offset 483657, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.070312000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84CDD0, description=(string)buffer: 1B84CDD0, pts 0:00:02.280679221, dts 0:00:02.160000000, dur 0:00:00.040000000, size 4977, offset 507848, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.071093000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)161349F0, description=(string)buffer: 161349F0, pts 0:00:01.896302112, dts 0:00:01.760000000, dur 0:00:00.040000000, size 4277, offset 461493, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.072009000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)06523E70, description=(string)buffer: 06523E70, pts 0:00:02.052707907, dts 0:00:01.920000000, dur 0:00:00.040000000, size 4728, offset 478935, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.072751000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84B888, description=(string)buffer: 1B84B888, pts 0:00:01.856710215, dts 0:00:01.720000000, dur 0:00:00.040000000, size 1708, offset 459791, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.073412000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84C7E8, description=(string)buffer: 1B84C7E8, pts 0:00:02.129525340, dts 0:00:02.000000000, dur 0:00:00.040000000, size 4819, offset 488379, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.074174000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84CB30, description=(string)buffer: 1B84CB30, pts 0:00:02.243129923, dts 0:00:02.120000000, dur 0:00:00.040000000, size 5007, offset 502847, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.074842000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)16134948, description=(string)buffer: 16134948, pts 0:00:01.935720321, dts 0:00:01.800000000, dur 0:00:00.040000000, size 4275, offset 465764, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
0:00:10.075659000 11032   064E1000 TRACE             GST_TRACER :0:: object-alive, type-name=(string)GstBuffer, address=(gpointer)1B84C3F8, description=(string)buffer: 1B84C3F8, pts 0:00:02.167588515, dts 0:00:02.040000000, dur 0:00:00.040000000, size 4802, offset 493192, offset_end none, flags 0x6000, ref-count=(uint)1, trace=(string);
        Edited by Aaron Boxer
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        btw, @cap, adding the alignment flag to d3dvideosink fixes the green translucent bar appearing at the top of the video frame.

        Edited by Aaron Boxer
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        Another interesting data point:

        GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0 -v rtspsrc location="rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov" \
! rtph264depay ! h264parse ! msdkh264dec ! videoconvert ! d3dvideosink

        has no leaks, but

        GST_TRACERS="leaks" GST_DEBUG="GST_TRACER:7" gst-launch-1.0 -v rtspsrc location="rtsp://PRIVATE_URL" \
! rtph264depay ! h264parse ! msdkh264dec ! videoconvert ! d3dvideosink

        does have leaks.

        Caps for leaky pipeline:

        /GstPipeline:pipeline0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, width=(int)1920, height=(int)1080, framerate=(fraction)25/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, colorimetry=(string)1:3:5:1, parsed=(boolean)true, profile=(string)main, level=(string)4.2
Redistribute latency...
/GstPipeline:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, width=(int)1920, height=(int)1080, framerate=(fraction)25/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, colorimetry=(string)1:3:5:1, parsed=(boolean)true, profile=(string)main, level=(string)4.2
/GstPipeline:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:3:5:1, framerate=(fraction)25/1
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:3:5:1, framerate=(fraction)25/1
/GstPipeline:pipeline0/GstD3DVideoSink:d3dvideosink0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:3:5:1, framerate=(fraction)25/1
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)1:3:5:1, framerate=(fraction)25/1

        and caps for non-leaky pipeline:

        /GstPipeline:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, width=(int)240, height=(int)160, framerate=(fraction)24/1, interlace-mode=(string)progressive, chroma-format=(string)4:2:0, bit-depth-luma=(uint)8, bit-depth-chroma=(uint)8, parsed=(boolean)true, profile=(string)constrained-baseline, level=(string)3
/GstPipeline:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)240, height=(int)160, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)24/1
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)240, height=(int)160, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)24/1
/GstPipeline:pipeline0/GstD3DVideoSink:d3dvideosink0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)240, height=(int)160, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)24/1
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)240, height=(int)160, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)jpeg, colorimetry=(string)bt601, framerate=(fraction)24/1
        Edited by Aaron Boxer
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        And, switching sink to d3d11videosink doesn't fix the leak, so it's not the sink.

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        @haihao Also leaks on linux, with various sinks.

        • Aaron Boxer
          Aaron Boxer @boxerab ·
          Author

          leak stack trace:

          handle_object_created.part.1 (gstleaks.c:334)
gst_mini_object_init (gstminiobject.c:166)
gst_tag_list_new_internal (gsttaglist.c:697)
gst_tag_list_merge (gsttaglist.h:476)
gst_video_decoder_create_merged_tags_event (gstvideodecoder.c:886)
gst_video_decoder_sink_event_default (gstvideodecoder.c:1378)
gst_pad_send_event_unchecked (gstpad.c:5772)
gst_pad_push_event_unchecked (gstpad.c:5417)
push_sticky (gstpad.c:3933)
events_foreach (gstpad.c:608)
gst_pad_push_event (gstpad.c:3992)
gst_base_parse_push_pending_events (gstbaseparse.c:2287)
gst_base_parse_push_frame (gstbaseparse.c:2526)
gst_base_parse_finish_frame (gstbaseparse.c:2394)
gst_h264_parse_handle_frame (gsth264parse.c:1358)
gst_base_parse_handle_buffer (gstbaseparse.c:2202)
gst_base_parse_chain (gstbaseparse.c:3287)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_rtp_base_depayload_push (gstrtpbasedepayload.c:915)
gst_rtp_h264_depay_handle_nal (gstrtph264depay.c:978)
gst_rtp_h264_finish_fragmentation_unit (gstrtph264depay.c:1020)
gst_rtp_h264_depay_process (gstrtph264depay.c:1245)
gst_rtp_base_depayload_handle_buffer.isra.1 (gstrtpbasedepayload.c:503)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_proxy_pad_chain_default (gstghostpad.c:127)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_proxy_pad_chain_default (gstghostpad.c:127)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_rtp_pt_demux_chain (gstrtpptdemux.c:554)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
pop_and_push_next (gstrtpjitterbuffer.c:3511)
gst_rtp_jitter_buffer_loop (gstrtpjitterbuffer.c:3610)
gst_task_func (gsttask.c:328)
        • Nicolas Dufresne
          Nicolas Dufresne @ndufresne ·
          Maintainer

          I followed that one quickly, the tag is wrapped in an event and pushed downstream, then it's up to downstream to unref the event, which will unref the tag. So question, do you also see a GstEvent leaked to pair with this one ?

        • Aaron Boxer
          Aaron Boxer @boxerab ·
          Author

          yes, exactly. There was a GstEvent that also leaked. So, the decoder is not unrefing the event. In which method should the decoder be unrefing ?

          Edited by Aaron Boxer
        • Aaron Boxer
          Aaron Boxer @boxerab ·
          Author

          !816 (merged) fixes all leaks, but there is then still a bug.

        • Please register or sign in to reply
      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        and another leak:

         trace=(string)gst_debug_get_stack_trace (gstinfo.c:2908)
handle_object_created.part.1 (gstleaks.c:334)
gst_mini_object_init (gstminiobject.c:166)
gst_memory_init (gstmemory.c:121)
_sysmem_new_block (gstallocator.c:370)
gst_buffer_new_allocate (gstbuffer.c:881)
gst_h264_parse_wrap_nal (gsth264parse.c:442)
gst_h264_parse_process_nal (gsth264parse.c:971)
gst_h264_parse_handle_frame (gsth264parse.c:1316)
gst_base_parse_handle_buffer (gstbaseparse.c:2202)
gst_base_parse_chain (gstbaseparse.c:3287)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_rtp_base_depayload_push (gstrtpbasedepayload.c:915)
gst_rtp_h264_depay_handle_nal (gstrtph264depay.c:978)
gst_rtp_h264_finish_fragmentation_unit (gstrtph264depay.c:1020)
gst_rtp_h264_depay_process (gstrtph264depay.c:1245)
gst_rtp_base_depayload_handle_buffer.isra.1 (gstrtpbasedepayload.c:503)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_proxy_pad_chain_default (gstghostpad.c:127)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_proxy_pad_chain_default (gstghostpad.c:127)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
gst_rtp_pt_demux_chain (gstrtpptdemux.c:554)
gst_pad_push_data (gstpad.c:4333)
gst_pad_push (gstpad.c:4708)
pop_and_push_next (gstrtpjitterbuffer.c:3511)
gst_rtp_jitter_buffer_loop (gstrtpjitterbuffer.c:3610)
gst_task_func (gsttask.c:328)
      • Aaron Boxer mentioned in merge request !816 (merged)

        mentioned in merge request !816 (merged)

      • Aaron Boxer
        Aaron Boxer @boxerab ·
        Author

        I am closing this, as the original leak as reported has been fixed. There is still a leak of the msdk context, but this will be fixed by

        !1007 (merged)

      • Aaron Boxer closed

        closed

      Please register or sign in to reply