Jetpack5.1.1 gstreamer decode H264 error

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
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1

Hi,
my environment is Jetson Xavier NX ubuntu20.04+jetpack5.1.1,Decoding H264 video stream with gstreamer, error reported. why, may I ask how to solve this?

gst-launch-1.0 filesrc location=H264.mp4 ! h264parse ! nvv4l2decoder enable-frame-type-reporting=1 ! nv3dsink -e
Setting pipeline to PAUSED …
Opening in BLOCKING MODE
Pipeline is PREROLLING …
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261
NvMMLiteNVMEDIADecSetAttribute:: Error status reporting set to 1
ERROR: from element /GstPipeline:pipeline0/nvv4l2decoder:nvv4l2decoder0: No valid frames decoded before end of stream
Additional debug info:
gstvideodecoder.c(1140): gst_video_decoder_sink_event_default (): /GstPipeline:pipeline0/nvv4l2decoder:nvv4l2decoder0:
no valid frames found
ERROR: pipeline doesn’t want to preroll.
Setting pipeline to NULL …
Freeing pipeline …

gst-launch-1.0 filesrc location=H264.mp4 ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nvvidconv ! ‘video/x-raw, format=(string)UYVY’ ! videoconvert ! xvimagesink -e
Setting pipeline to PAUSED …
Opening in BLOCKING MODE
Pipeline is PREROLLING …
ERROR: from element /GstPipeline:pipeline0/GstQTDemux:qtdemux0: This file is invalid and cannot be played.
Additional debug info:
qtdemux.c(775): gst_qtdemux_pull_atom (): /GstPipeline:pipeline0/GstQTDemux:qtdemux0:
atom has bogus size 14265796603424767651
ERROR: pipeline doesn’t want to preroll.
Setting pipeline to NULL …
Freeing pipeline …

3

Hi,
It looks like the video file is invalid. You may attach the file so that we can check it.

4


I don’t think so, because this video can be decoded using gstreamer on Ubuntu 18.04 Jetpack 4.6

5

Hi,
We don’t see any video file being attached. If you need further help, please attach the file.

[UPDATE] We have checked the file and it is invalid. It also cannot be played through VLC player on host PC.