Internal data stream error while playing video

[Rishabh Bhatt]

Re: MediaPlayer example: Error: "Internal data flow error."
Im working on ubuntu with qt 5.7.1 installed.
I am trying to make a simple media player to open local files and play videos however whenever I play a video (.avi) I get internal data stream error.
I have tried
1: running the video directly with gstream it runs
2: using the example video player it shows the same error
3:tried different videos
4:installed different codecs
How do I fix this error .

[SGaist]

Hi and welcome to devnet,

You need to provide more information:

• What version of Ubuntu ?
• How did you install Qt ?
• What version of gstreamer do you have installed ?