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JPEG decoder 4stream demo timeout

Question asked by Krishnakumar Mayannavar on Jun 27, 2019
Latest reply on Aug 4, 2019 by Krishnakumar Mayannavar

Dear All,

 

We are using Board: S32V234-SBC. This is for our product which can support multiple interfaces. 

We have an order of 200 -pcs. 

Our team is making progress on Camera, and ethernet interface. As a feature, we need to deliver Image streaming via JPEG format. We are able to run the sample code with sample JPG image "jpg_dcd_test.jpg" but not the other JPG images. Please find the attached image files and the logs below. Any suggestions would be helpful to the team.

 

root@s32v234sbc:/home/nxp/ws# ./isp_jpeg.elf jpg_dcd_test.jpg

**************************************************************
** JPEG decoder 4stream demo
** Description:
** o Uses static image to feed all 4 streams of JPEG decoder
** o ISP converts pixel format from YUV420 to YUV422,
** subsamples data 2x and creates fullsize frames in DDR.
** o Final images displayed on display using DCU.
**
** Usage:
** o 1 parameter: file to be used as JpgeDec data input
** o no params => data/common/jpg_dcd_test.jpg file used as data input.
** (file has to be present in working directory).
**
**************************************************************

** jpg_dcd_test.jpg file will be used as input.
Press Ctrl+C to terminate the demo.
Framebuffer mapped at 0x7f89baa000.
30 frames decoded.
60 frames decoded.
90 frames decoded.
120 frames decoded.
120 frames took 2941477 usec (40.80fps)
150 frames decoded.
180 frames decoded.
root@s32v234sbc:/home/nxp/ws#
root@s32v234sbc:/home/nxp/ws# ./isp_jpeg.elf jpg_sample_demo_screen.jpg

**************************************************************
** JPEG decoder 4stream demo
** Description:
** o Uses static image to feed all 4 streams of JPEG decoder
** o ISP converts pixel format from YUV420 to YUV422,
** subsamples data 2x and creates fullsize frames in DDR.
** o Final images displayed on display using DCU.
**
** Usage:
** o 1 parameter: file to be used as JpgeDec data input
** o no params => data/common/jpg_dcd_test.jpg file used as data input.
** (file has to be present in working directory).
**
**************************************************************

** jpg_sample_demo_screen.jpg file will be used as input.
Press Ctrl+C to terminate the demo.
Framebuffer mapped at 0x7f87c53000.
Frame Wait timedout start 1561653510084994 stop 1561653511085049.
root@s32v234sbc:/home/nxp/ws#

 

Regards,

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