QT Screens sound problem on Raspberry Pi Board

$250-750 USD

Imefungwa

Imechapishwa

almost 8 years ago

$250-750 USD

Kulipwa wakati wa kufikishwa

Our QT QML Screens run on Raspberry Pi 3 board has sound play problem. screens should play BGM and button sound effect. but when I touch buttons, button effect sounds are not played properly. I feel it is jammed or blocked by some reason. check attached QT source files and apply this project only If you can handle it. you MUST have RP3 board and cross-compile to check sound problem on RP3 board.

PHP

Software Architecture

Kitambulisho cha mradi: 10637371

Kuhusu mradi

6 mapendekezo

Mradi wa mbali

Inatumika 8 yrs ago

Unatafuta kupata pesa?

Barua pepe

Faida za kutoa zabuni kwenye Freelancer

Weka bajeti yako na muda uliopangwa

Pata malipo kwa kazi yako

Eleza pendekezo lako

Ni bure kujiandikisha na kutoa zabuni kwa kazi

6 wafanyakazi huru wana zabuni kwa wastani $521 USD kwa kazi hii

@Yknox

Hi,I am Software engineer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with over 350 good reviews from clients. I have experienced knowledge in every part of IT technology and specially Web develop expert. I know how to bring your idea alive and communication well. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. Please contact me if I am a match for you are looking for.

$721 USD ndani ya siku 10

4.9

(654 hakiki)

8.9

@jzawadzki

Hello, I am interested in debugging your problem. It might be related with kernel or sound server (depending if you use one). What Raspberry distribution are you using? Is it some official one, or build from scratch? If it's official what about qt packages? btw. you didn't attach qt sources. With regards, Jakub.

$250 USD ndani ya siku 10

5.0

(14 hakiki)

4.8

@Bahur

Hello. I am an individual software developer. I have a strong skills in C++ and Qt framework. Able to play with Qt on Windows, Linux, Sailfish, UbuntuTouch and Raspberry platforms. Have an experience in creating GUI with Qt Widgets or QML. I have played with Raspberry and Qt not so long ago. Actually with cross-compilation for Raspberry. As I remember Qt had some problems with sound support on Linux. It was a some bugs in Qt. But please describe your configuration more detailed. How you actually use a Raspberry? Do you have HDMI display? Sound via HDMI or audio jack? etc? What OS? Did you install official RaspbianOS or something else? What Qt version? More detailed info should have help to figure out with your problem. BTW, I don't see any attached files here.

$290 USD ndani ya siku 15

5.0

(5 hakiki)

3.7

@ahsandilawarr11

i am Assistant Technical manager of Sublime Enterprise . i have 5 year experience to work on hardware design , software design , Report writing e.t.c , i also design lots of industrial product . Design Pakistan's 1st RFID debit card system for amusement Parks. i can complete your project as you want

$500 USD ndani ya siku 10

5.0

(2 hakiki)

1.5

@xaverxelzbrot

Hi, In my opinion, your problem is caused by the foreground thread being blocked by audio playback. In Qt, not all Sound functions work in background threads on all platforms. I would suggest to switch your audio routines to a QMultimedia backend. On the Raspberry Pi, this uses the GStreamer backend, and works very well in background threads, enabling simultaneous playback of several audio files. Also, it allows you to use mp3, ogg vorbis, FLAC and opus files. As I have done something similar a short time ago, I already know that this solution will work, and I can offer to do it for a relatively low price. Greetings, Greg!

$333 USD ndani ya siku 10