Linux/DRA74: Waylandsink: Videoplay back is hanging in trick mode

Hi Ikshwaku,
I used gst-play-1.0 to reproduce the issue.
Trick mode for WildLife.wmv and HD_natgeo02-1080x1440p.wmv reproduced the issue, display looks freeze. After the analysis decoder is not getting
any data to process further.
This has been answered in the thread
e2e.ti.com/.../736662

You can check this with export GST_DEBUG=ducati:6 before starting trick-mode testing for these two. You will say, when there is freeze, you don't see any prints in ducati
because no data is sent to decoder. Issue seems to be with asfdemuxer.

The behavior was same for these two streams with software decoder.

I will have a look into other two streams.

Thanks
Ram

Hi Ram,

Kindly reminder!

Is there any update about the other two streams?

Regards,

Lingrong

Hello Ram,

Any update for this issue?

Regards,
Ikshwaku

Hi Ikshwaku,
I could not look into this .
I tried to reproduce this for the stream 1280x720_30FPS_5000kbps_Divx.avi with gst-play-1.0 but did not reproduce.
Are you able to see the issue for this stream with HMI or with gst-play also.
Please share the duration when this issue happens for this stream or an observation video.

Thanks
Ram

Hi Ikshwaku,
The stream 144_avi_h264_aaclc_43_30.AVI is just 8 seconds in duration. Can you please try to check at what duration it hangs consistently?
Is the hang reproduced for every time during the 8s playback?

Thanks
Ram

Hello Ram,

I am not able to play 144_avi_h264_aaclc_43_30.AVI and 1280x720_30FPS_5000kbps_Divx.avi video files with gst-play and playbin pipe line.
Getting following errors:

Now playing /tmp/USB1-1.4-sda1/1280x720_30FPS_5000kbps_Divx.avi
WARNING No decoder available for type 'video/x-msvideo'.
WARNING debug information: /home/buildserver/work/jenkins/var/lib/jenkins/workspace/MMT2020_ADV_RELEASE_APPLINUX_R4-1/project/elina-distro/build-cpm-mmt-2020/tmp/work/cortexa15hf-vfp-neon-elina-linux-gnueabi/gstreamer1.0-plugins-base/1.6.3-r0/gst-plugins-base-1.6.3/gst/playback/gsturidecodebin.c(939): unknown_type_cb (): /GstPlayBin:playbin/GstURIDecodeBin:uridecodebin0
ERROR Your GStreamer installation is missing a plug-in. for file:///tmp/USB1-1.4-sda1/1280x720_30FPS_5000kbps_Divx.avi
ERROR debug information: /home/buildserver/work/jenkins/var/lib/jenkins/workspace/MMT2020_ADV_RELEASE_APPLINUX_R4-1/project/elina-distro/build-cpm-mmt-2020/tmp/work/cortexa15hf-vfp-neon-elina-linux-gnueabi/gstreamer1.0-plugins-base/1.6.3-r0/gst-plugins-base-1.6.3/gst/playback/gsturidecodebin.c(1006): no_more_pads_full (): /GstPlayBin:playbin/GstURIDecodeBin:uridecodebin0:
no suitable plugins found:
/home/buildserver/work/jenkins/var/lib/jenkins/workspace/MMT2020_ADV_RELEASE_APPLINUX_R4-1/project/elina-distro/build-cpm-mmt-2020/tmp/work/cortexa15hf-vfp-neon-elina-linux-gnueabi/gstreamer1.0-plugins-base/1.6.3-r0/gst-plugins-base-1.6.3/gst/playback/gstdecodebin2.c(4555): gst_decode_bin_expose (): /GstPlayBin:playbin/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0:
no suitable plugins found:
Missing decoder: Audio Video Interleave (AVI) (video/x-msvideo)

Reached end of play list.


Regards,
Ikshwaku

Hello Ram,

It may be some problem with build, I have tried with other build there I am able to play the videos with gst-play and playbin pipeline.

With gst-play command:
This video 144_avi_h264_aaclc_43_30.AVI is hanging at 7.1 sec.
And 1280x720_30FPS_5000kbps_Divx.avi is hanging at 4.4, 6, 14 sec.


Regards,
Ikshwaku

Hi Ikshwaku,
I could reproduce the issue with 1280x720_30FPS_5000kbps_Divx.avi with gst-play trick-play options
I saw issue with 144_avi_h264_aaclc_43_30.AVI with gst-play but it is after decoding complete.

I am seeing

root@dra7xx-evm:~# gst-play-1.0 --videosink waylandsink harman-hang/144_avi_h264_aaclc_43_30.AVI
Press 'k' to see a list of keyboard shortcuts.
Now playing /home/root/harman-hang/144_avi_h264_aaclc_43_30.AVI
0:00:07.1 / 0:00:08.0
Reached end of play list.

gst-play is not exiting.
but this also not very consistently reproduced.

Thanks
Ram

Hello Ram,

Could you please look update further update about this issue?

Regards,
Ikshwaku

Hi Ikshwaku,
Since the issue is happening after decode complete, I am not able to get where the issue is. Somewhere in the gst-pipeline it is waiting for some signal it looks like. I could launch a new gst-play from other thread and it worked.

TI has SDK based on gstreamer 1.12.2, I will try to reproduce the issue on this version and check if the issue exists or not.

Thanks
Ram

Hello Ram,

After applying the patch issue is not seen for 144_avi_h264_aaclc_43_30.AVI.

Please check for 1280x720_30FPS_5000kbps_Divx.avi . For this file issue is reproducible with both HMI and gst-play..

Regards,
Ikshwaku