dynamic pipeline, getting not-negotiated error when adding filesink

[Tim-Philipp Müller]

On Tue, 2013-09-03 at 21:34 +0200, Piotr Szychowski wrote:

Hi,

> Still I don't know why the previous capsfilter string worked with
> gst-launch but I don't mind now. Thanks for help

As I wrote yesterday, it works with gst-launch, because in gst-launch
both branches are linked to the tee from the start, so the negotiation
can try to accommodate both from the start. If you add the encoding
branch later, the video source has already decided a format.

Cheers
 -Tim