Video doesn't play on repeated playback

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Video doesn't play on repeated playback

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ramakrishnakama
Contributor I

Video property is as follows :

 

Topology:

container: Quicktime

audio: MPEG-4 AAC

video: H.264

 

Properties:

Duration: 0:15:20.810000000

Seekable: yes

Tags:

video codec: H.264 / AVC

maximum bitrate: 3695752

bitrate: 749856

audio codec: MPEG-4 AAC audio

language code: en

datetime: "2013-07-05T14:54:42.000000+0530"

container format: ISO MP4/M4A

 

Our pipeline

gst-launch-0.10 filesrc location=/mnt/usb/301869/L2.0_320_176.mp4  typefind=true ! aiurdemux name=demux demux.video_000000 ! queue ! vpudec ! mfw_v4lsink demux.audio_000000 ! queue ! aacparse ! beepdec ! alsasink -v

 

Attached gst_debug log of Vpudec.

 

It is not reproducing always. On repeated playback we observed sometimes.

If we enable gstreamer debug log, we are able to reproduce always.

 

We are using gst-fsl-plugins version 3.5.7 and gstreamer version 10.36

 

Result of "uname -a" is

Linux freescale 3.0.35-2154-g94689e1 #180 SMP PREEMPT Wed Mar 4 15:24:49

CST 2015 armv7l GNU/Linux

 

BSP version is 3.0.35 based customized BSP.

Board is IM6D based customized board .

 

This is very urgent, for a production program. SOP is very close.

Please help us analysing this ASAP.

 

Thanks and Regards:

Ramakrishna Kamath

Original Attachment has been moved to: vpudec_failure.txt.zip

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jack_mao
NXP Employee
NXP Employee

Hi Ramakrishna Kamath,

         How many times will you reproduce this issue when use playbin2  by repeat mode? Could you check to play with GST_DEBUG=GST_ELEMENT_FACTORY:3 and share log?

     I use your video clip and play repeatly more than 20 times, can't reproduce the issue.

best regards

Jack

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ramakrishnakama
Contributor I

Hi Junping Mao,

Can you please let me know in which board you are trying to reproduce this issue?

I'll upload few more files in which we reproduced every easily.

Also upload log of GST_ELEMENT_FACTORY:3 in case of success and in case of failure in xls file Video_not_play.xls.

Complete aiurdemux and vpudec log uploaded in text file video_logs.txt.

Please check with Videos and logs in FTP at Path  /data/From_Allgo_To_FSL/354684/Easily_reproducible_videos

Let me know if you have any queries.

Thanks and Regards,

Ramakrishna Kamath.

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jack_mao
NXP Employee
NXP Employee

Hi Ramakrishna Kamath

     we tried to reproduce this issue on our sabresd board, can't reproduce it.

best regards

Jack

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jack_mao
NXP Employee
NXP Employee

Hi ramakrishnakamath ,

       From the log can't see avaliable information to locate the root cause, could you use gplay to play on your board? How about the log when export GST_DEBUG=GST_ELEMENT_FACTORY:3? could you share the normal playback log?

     By the way , could you share the video clip, then we can try to reproduce on our side.

best regards

Jack

    

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ramakrishnakama
Contributor I

Hi Junping Mao,

I have transferred file clip through Welcome to Freescale Semiconductor..

If you are not able to get file, Please let me know where and how i can upload file?

Thanks and Regards,

Ramakrishna Kamath.

File moved here.

Regards,

Grant

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ramakrishnakama
Contributor I

Hi,

Please tell me what is difference in playbin2 and our pipeline? We are using elements used by playbin2 only.

We will try and update to you if we are able to reproduce this with playbin2.

I got log of both scenarios. Please let me know where can i upload files to send you?

Thanks and regards,

Ramakrishna Kamath

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jack_mao
NXP Employee
NXP Employee

Hi Ramakrishna Kamath

     playbin2 will select the gstreamer plugins to constrcut a pipeline automatically by Rank value, commonly, freescale plugin has the highest priority. Your pipeline plugins are selected by your self, some plugins maybe not has the highest priority.

      By the way, I can't access your video clip, could you find a netdisk and upload it and tell me to download it?

best regards

Mao junping

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ramakrishnakama
Contributor I

Hi Junping Mao,

We are using same elements as playbin2.

We will try to reproduce this once in playbin2 and let you know.

Thanks and Regards,

Ramakrishna Kamath.

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ramakrishnakama
Contributor I

Hi Junping Mao,

We are able to reproduce with playbin2 too.

Thanks and Regards,

Ramakrishna Kamath

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jack_mao
NXP Employee
NXP Employee

Hi Ramakrishna Kamath,

    could you share the video with free net disk, then I can help to debug. By the way, please share how to reproduce the issue step by step. Thanks!

best regards

Mao junping

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