[gst-devel] Mixing streams
acandido at hi-iberia.es
Mon Jun 14 16:14:16 CEST 2010
I am learning gstreamer. My goal is making a simple video mixer
application, that will allow the user to select between several input
streams (coming from FireWire, Webcam, local file, ...) on real time.
The key feature is that there is a continuous output video stream, just
like it had been generated with a video editor previously.
As I am a newbie with gstreamer, as a training, first I am trying the
same with audio streams, extending the "helloworld.c" given in gstreamer
documentation. The very first step is a small program that concatenates
two ogg files, but it fails because the second stream is not written. (I
attach the source file). Also, if I try to switch the streams when the
first song is not over (other variation of the program), I get a
run-time "data stream internal error".
What I am doing wrong?
Thanks for any help,
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