Hi,

I have a video clip with the following parameters:

1440x784
codec Theora
15 frames per second
45 kbps

My main problem is that I am adding an audio clip to it and then when I render it the quality of the image is poor. The obvious reason is that the size of the output is different (it is the one the project says).

Since there is no project with the size of 1440x784 what can I do? Thanks lots!

You must create a new project profile with the values from your source clip. Go to the "Settings" menu -> "Manage Project Profiles", and create a new one...

Then, create a new project using that profile and add your clip to it...

Awesome, that made it. THANKS LOTS, I was having a hard time figuring this out!!! Great thank you!!!