YNT: GstRTSPSrc dynamic pad iteration problem

[Sebastian Dröge]

On Mo, 2015-12-28 at 01:18 -0800, Orkun wrote:
> I have looked into deeper for debug output and the pad, which was
> created secondly, is an audio source pad and I tried to ignore it and
> probably it will be ok. I have a new issue now. First I have created
> a pipeline which is contain a jpegenc element but I didn't get it
> work with cross development. The error was "Wrong jpeg library:
> Library found 6.2, caller expect 8" and I didn't solve it.

That means that the libraries on your system are inconsistent.
GStreamer jpeg plugin is linked against jpeglib 8 while your system
only has version 6.2.

>  Then I thought I can replace it with pngenc element but I saw I was
> wrong. Now I am going to compile GStreamer with different  jpeg
> library then I'll try it. But I want to learn that can I replace the
> jpegenc with pngenc and a caps filter? My pipeline;
> 
> rtspsrc location=<location> -> rtph264depay -> h264parse ->
> omxh264dec -> videorate -> video/x-raw,framerate=1/1 -> jpegenc ->
> multifilesink location=/home/pi/x-img/im-%03.jpg
> 
> I want to change jpegenc but probably I have to change caps filter
> which is before the jpegenc or I need to add more element or caps
> filter. Because I have tried it with gst-launch-1.0 and watched the
> debug output it was same as my program. Program ended immediately
> after run

You probably need a videoconvert before jpegenc/pngenc.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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