MediaPlayer not works

[EnormousSoft]

import QtQuick 2.6
import QtQuick.Window 2.2
import QtMultimedia 5.8

Window {
id: window
visible: true
width: 640
height: 480
title: qsTr("Hello World")

MediaPlayer {
    id: medFPV
    source: "file:///mnt/sdcard/3-5.mp4"
    autoLoad: true
    autoPlay: true
}

VideoOutput {
    id: vidFpvMed
    source: medFPV
    anchors.fill: parent
}
}

App opend and all controlls works, but no video or audio
Tested on android 4.1 and 6.0

[SGaist]

Hi,

What version of Qt ?
What version of Android ?
Does your application have access to the SD Card ?
Can you play that file with another multimedia player on your device ?

[EnormousSoft]

Qt 5.11
Android SDK 26 , NDK 17c , API 23
Device Samsung Grand Prime Plus (Android 6.0)

android.permission.READ_EXTERNAL_STORAGE
The file in internal memory not sd card
is android.permission.READ_EXTERNAL_STORAGE give me access for internel memory ?

Yes i can play file with built-in player

[SGaist]

You should add handling of the MediaPlayer error signal.

[EnormousSoft]

no errors

i changed ndk to 10e, and now audio only works, also all controlls and seekbar works, but no video, just black box

[Bhushan_Sure]

Have you installed codec software ? Like i was also facing problem while making video player using Qt, but then i installed Codec then my program worked 😊