About nataut

nataut · 2023-07-16

Hi all.I'm developing a QT/QML application for my embedded openSTLinux project. This application has to play some videos with relative audio. I'm trying to play a mp4 file. If I use the following gst-launch-1.0 playbin uri=file:///home/root/media/my_...

nataut · 2023-07-08

Hi all.In my openstlinux yocto image has been included the SGTL5000 audio codec management. I have a problem. On the headphone output I heard only a continuous pink noise.These are some information from my system:zcat /proc/config.gz | grep SGTL CONF...

nataut · 2023-07-04

Hello everyone.I'm trying to build an embedded openSTLinux Yocto image but I have the following error"ERROR:.. do_rootfs: No manifest generated from: <my_name_folder> in ..."Why does a similar error appears?I explain better. Previously, the build pro...

nataut · 2023-06-28

Hello everyoneThe "bitbake <my_recipe>" process ends without errors but the "/usr/local/" folder of the image is empty (there are no ST demo folders and no "weston-start-at-startup" folder). Why?Thanks

nataut · 2023-06-22

This post is connected to my previous one "Display customization". I created this new post because I can't insert replies in the previous one "Display customization"I created the following patch to modify the panel-simple.c file diff --git a/drivers/...

nataut · 2023-10-20

@Erwan SZYMANSKI I have Qt Creator 4.8.2 based on Qt 5.12.1At the moment I have no possibility to test on a recent distributionMany thanksRegards

nataut · 2023-10-20

@Erwan SZYMANSKI ,I tried the code below that generate the start/stop video touching any point of the screen Item { id: idVideo visible: true width: 1024 height: 600 MediaPlayer { id: mdpExample source: "gst-pi...

nataut · 2023-10-20

Hello @Erwan SZYMANSKI ,I have the following importimport QtQuick 2.11 import QtQuick.Window 2.11 import QtQuick.Controls 2.4 import QtQuick.Layouts 1.11 import QtQuick.Controls 2.4 as Controls import QtMultimedia 5.11I use a OpenSTLinux 4.19.94 vers...

nataut · 2023-10-20

Hello @Erwan SZYMANSKI ,I'm sorry but I only noticed your response todayI tried your suggestion. I used the following pipelines"gst-pipeline: filesrc location=/home/root/media/video_test.avi ! avidemux ! jpegdec ! qtvideosink" "gst-pipeline: filesrc ...

nataut · 2023-07-15

I found the solution to my problem. The DMESG showed the following line: "Using internal LDO instead of VDDD: check ER1 erratum". Based on this indication I assumed there was a conflict between the internal and external power supplies on the VDDD pin...

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Black screen using QML code to play a video

Continuous pink noise on the SGTL5000 headphone output

The build fails with "No manifest generated from..." error message

Linux image "/usr/local/" folder is empty

"panel-simple.c" customization errors

Re: Black screen using QML code to play a video

Re: Black screen using QML code to play a video

Re: Black screen using QML code to play a video

Re: Black screen using QML code to play a video

Re: Continuous pink noise on the SGTL5000 headphone output