gst-plugins-bad nvdec element doesn't work

[Борис]

What about these pipelines:

gst-launch-1.0.exe gltestsrc ! glimagesink
gst-launch-1.0.exe gltestsrc ! gldownload ! queue ! videoconvert !
d3dvideosink
gst-launch-1.0.exe gltestsrc ! gleffects_identity ! gldownload ! queue !
videoconvert ! d3dvideosink

all they work without errors.

what about my pipeline, i changed it as you said:

filesrc location=D:/test_nvdec/jumanji.mp4 ! qtdemux ! h264parse !
nvdec ! glcolorconvert ! gldownload ! appsink sync=false


but i'm still getting errors:

0:00:00.159820000 24808 0000021A68D53480 WARN                 basesrc
gstbasesrc.c:3600:gst_base_src_start_complete:<filesrc0> pad not
activated yet

0:00:00.160601000 24808 0000021A68D0B940 WARN                 qtdemux
qtdemux_types.c:240:qtdemux_type_get: unknown QuickTime node type gsst

0:00:00.160791000 24808 0000021A68D0B940 WARN                 qtdemux
qtdemux_types.c:240:qtdemux_type_get: unknown QuickTime node type gstd

0:00:00.160977000 24808 0000021A68D0B940 WARN                 qtdemux
qtdemux.c:3238:qtdemux_parse_trex:<qtdemux0> failed to find fragment
defaults for stream 1

0:00:00.161218000 24808 0000021A68D0B940 WARN                 qtdemux
qtdemux.c:3238:qtdemux_parse_trex:<qtdemux0> failed to find fragment
defaults for stream 2

0:00:00.212364000 24808 0000021A68D0B940 WARN            glbasefilter
gstglbasefilter.c:491:gst_gl_base_filter_find_gl_context:<glcolorconvertelement0>
error: glGetString not defined or returned invalid value


(gametrack_modules.exe:24808): GStreamer-CRITICAL **: 12:42:42.107:
gst_mini_object_unref: assertion 'mini_object != NULL' failed


(gametrack_modules.exe:24808): GStreamer-CRITICAL **: 12:42:42.107:
gst_mini_object_ref: assertion 'mini_object != NULL' failed


(gametrack_modules.exe:24808): GStreamer-CRITICAL **: 12:42:42.107:
gst_caps_intersect_full: assertion 'GST_IS_CAPS (caps1)' failed


(gametrack_modules.exe:24808): GStreamer-CRITICAL **: 12:42:42.107:
gst_mini_object_unref: assertion 'mini_object != NULL' failed



so, that means that i need to build GStreamer master and try with it?
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