could not play video via Qmediaplayer

[wangtsungli]

Hi Community,

I'm working on i.MX6 Quad sabre-SD and use yocto project that NXP released to build weston wayland as my OS system.

Below is my local.conf

MACHINE ??= 'imx6qsabresd'
DISTRO ?= 'fsl-imx-wayland'
PACKAGE_CLASSES ?= "package_rpm"
EXTRA_IMAGE_FEATURES = "debug-tweaks"
USER_CLASSES ?= "buildstats image-mklibs"
PATCHRESOLVE = "noop"
BB_DISKMON_DIRS = "\
STOPTASKS,${TMPDIR},1G,100K \
STOPTASKS,${DL_DIR},1G,100K \
STOPTASKS,${SSTATE_DIR},1G,100K \
STOPTASKS,/tmp,100M,100K \
ABORT,${TMPDIR},100M,1K \
ABORT,${DL_DIR},100M,1K \
ABORT,${SSTATE_DIR},100M,1K \
ABORT,/tmp,10M,1K"
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
PACKAGECONFIG_append_pn-qtmultimedia = " gstreamer"
ASSUME_PROVIDED += "libsdl-native"
CONF_VERSION = "1"

DL_DIR ?= "${BSPDIR}/downloads/"
ACCEPT_FSL_EULA = "1"

Here is the problem.

I get a QT application to run.

I use below command to run it.

./play -platform eglfs

But while I play my video for approximately 3 seconds, it will stuck.

The attachment is my log when I run my application.

Question   

why is this happening?

How can I solve this problem?

Additional question, what is difference between "-platform eglfs" and "-platform wayland"?

Two of this way will appears different result.

For -platform eglfs:

Like what I asked above, it stuck.

For -platform wayland:

Testing on the same application, it can play video well but if I move windows it l afterimage.

Question

Why it will generate different result?

What is difference between "-platform eglfs" and "-platform wayland"?

How to fix it?

Thanks in Advanced!

[igorpadykov]

Hi tsung

for playing video with QT one can check sect.8.4 Qt 5 attached Linux Guide.

Best regards
igor
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[wangtsungli]

igorpadykov 留言:

Hi tsung

for playing video with QT one can check sect.8.4 Qt 5 attached Linux Guide.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

According to pdf that you enclosed, Yocto Project 2.0 that released by NXP do not support eglfs.

Did understand it wrong?

If it did not support eglfs which version of yocto Project that NXP released will support eglfs?

Could you give me some advice?

 Thanks in Advanced!

[igorpadykov]

Hi tsung

one can check

How to enable EGLFS? 

Best regards
igor