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Bug 793781 - [gstreamer-msdk-master][SKL] H264 decoding fail with error message "msdkdec gstmsdkdec.c:308:gst_msdkdec_init_decoder:<msdkh264dec0> Video Decode Query failed (undeveloped feature)"
[gstreamer-msdk-master][SKL] H264 decoding fail with error message "msdkdec g...
Status: RESOLVED DUPLICATE of bug 789752
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks: 789886
 
 
Reported: 2018-02-24 07:47 UTC by zj,wang
Modified: 2018-03-29 23:24 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
h264 decoding stream (3.30 MB, application/octet-stream)
2018-02-26 01:17 UTC, zj,wang 		Details

Description zj,wang 2018-02-24 07:47:02 UTC 
Test Env:
============================================
Platform:               SKL
Arch:          		x86_64
CentOS Linux release    7.3.1611 (Core)
Kernel:			4.4.0 
libva			MediaServerStudioEssentials2017R3.tar.gz (libva 
                        1.67.0.pre1)
media_driver		MediaServerStudioEssentials2017R3.tar.gz 16.5.2.64009-
                        ubit
gstreamer               master branch 91798e16cc09420163684d13779f13f374164ea2
gst-bad 		master branch 1c81bf4bdc67b518d6b3bbc22398c17fe8ced1da


Reproduce Steps:
============================================
take one case for example
1. build enc as above lists
2. gst-launch-1.0 -q filesrc location=/media/yami_h264_Base_Ext_Main_profile/alphaconformanceG.264 '!' h264parse '!' msdkh264dec '!' videoconvert '!' video/x-raw,format=I420 '!' checksumsink2 frame-checksum=FALSE file-checksum=TRUE plane-checksum=FALSE
3. decoding fails and error message occurs.

error info
0:00:00.605648507  8379      0x16a3d40 ERROR                msdkdec gstmsdkdec.c:308:gst_msdkdec_init_decoder:<msdkh264dec0> Video Decode Query failed (undeveloped feature)
Caught SIGSEGV

+ Trace 238429

  • #0 poll
  • #1 g_main_context_iterate.isra.21
  • #2 g_main_loop_run
  • #3 gst_bus_poll
    at gstbus.c line 1213
  • #4 event_loop
    at gst-launch.c line 559
  • #5 main 






Comment 1


zj,wang





          2018-02-26 01:17:02 UTC
        



Created attachment 368911 [details]
h264 decoding stream






Comment 2


sreerenj





          2018-03-29 23:24:40 UTC
        



Already fixed by https://bugzilla.gnome.org/show_bug.cgi?id=789752

Please try with the git master or https://cgit.freedesktop.org/gstreamer/gst-plugins-bad/log/?h=1.14 (if you are using 1.14.x for testing)

*** This bug has been marked as a duplicate of bug 789752 ***