Does the avconv output give you textual progress? If so, you would need to be reading from the subprocess or QProcess as it runs, parsing the progress value and setting that value on your progress meter. QProcess will emit signals as new output is ready from the command, whereas a subprocess would require that you keep checking it, either with a qtimer until its done, or a for loop where you make sure to be periodically calling QApplication.processEvents() to keep the event loop flowing. On Mar 7, 2013 5:22 AM, "Ricardo Viana" <[email protected]> wrote:
> Hi Fellas! > > i'm trying to build my own video converter gui on a Linux. Using Pyqt4. > I'm using avconv command line converter. > > I have setup all parameters and it is working fine. > > The thing is i would like to have some kind of progress feedback. > Does anyone know how to retrieve the command line feedback so > i can hook it to some kind of expression to drive the QProgressBar? > > thank you very much > > -- > //////////////////////////////**////// > Ricardo Viana > VFX Generalist > > -- > You received this message because you are subscribed to the Google Groups > "Python Programming for Autodesk Maya" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to > python_inside_maya+**[email protected]<python_inside_maya%[email protected]> > . > To post to this group, send email to > python_inside_maya@**googlegroups.com<[email protected]> > . > For more options, visit > https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> > . > > > -- You received this message because you are subscribed to the Google Groups "Python Programming for Autodesk Maya" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
