Error: "The stream is in the wrong format."

MajidKamali

Hi.
I had a program written in Qt 5.4.1 and it worked fine in that version On Ubuntu 64-bit.
Then I installed Qt 5.6.0 on Arch linux 64-bit.
but when I run the program, it shows very long line of this error:

Error: "The stream is in the wrong format."

and then

No protocol specified
xcb_connection_has_error() returned true
shm_open() failed: Too many open files

and lots of this error

shm_open() failed: Too many open files

and sometimes this error too:

Error: "The autoaudiosink element is missing."

I tested the program in android and no error occures
What is the problem? Does it need a package which is not installed on my Arch linux?

SGaist

Hi,

You should check your GStreamer installation.

MajidKamali

Thanks :-)
Installing gstreamer-ffmpeg solved the problem

SGaist

You're welcome !

Since you have it working now, please mark the thread as solved using the "Topic Tool" button so that other forum users may know a solution has been found :)