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Bug 793868 - [gstreamer-msdk-master][SKL] 3 cases lose frame during mpeg2 decoding
[gstreamer-msdk-master][SKL] 3 cases lose frame during mpeg2 decoding
Status: RESOLVED DUPLICATE of bug 793867
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:
 
 
Reported: 2018-02-27 03:10 UTC by zj,wang
Modified: 2018-02-27 03:16 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description zj,wang 2018-02-27 03:10:20 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_mpeg2/tcela-14-bff-dp.short.bits.mpeg2 '!' mpegvideoparse '!' msdkmpeg2dec '!' videoconvert '!' video/x-raw,format=I420 '!' filesink location=tcela-14-bff-dp.short.bits.mpeg2.yuv
3. dump_file_size=1555200
4. the yuv file size should be 2073600 according to yamidecode.

Failed cases
decode_mpeg2/tcela-14-bff-dp.short.bits.mpeg2 FAIL
decode_mpeg2/tcela-8-fp-dp.bits.mpeg2 FAIL
decode_mpeg2/twilight_zone_mei_MEI2.stream17.mpeg2 FAIL
Comment 1 zj,wang 2018-02-27 03:16:14 UTC 

*** This bug has been marked as a duplicate of bug 793867 ***