could not link amcvideodec-omxgoogleh264decoder0 to glcolorscale0

[Joel Fuster]

Hmm, OK.  My pipeline is now this:

 private static String defaultPipelineDescription = "udpsrc port=%d " +
            "caps=application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264
" +
            "! rtph264depay ! h264parse ! amcviddec-omxgoogleh264decoder  " +
            "! glupload ! glcolorscale ! appsink name=sink sync=false
max-buffers=2 drop=true
caps=video/x-raw(memory:GLMemory),format=RGBA";

But now I just get "could not link gluploadelement0 to glcolorscale0"...

http://pastebin.com/79wCJCks

On Sun, Nov 8, 2015 at 2:50 PM, Sebastian Dröge
<sebastian at centricular.com> wrote:
> On So, 2015-11-08 at 14:34 -0500, Joel Fuster wrote:
>> I'm having an issue with my pipeline not building on Android with
>> Gstreamer 1.6.1 and I was hoping someone could point out what I'm
>> doing wrong.
>>
>> My pipeline is as follows:
>>
>> private static String defaultPipelineDescription = "udpsrc port=%d "
>> +
>>         "caps=application/x-rtp,media=(string)video,clock-
>> rate=(int)90000,encoding-name=(string)H264
>> " +
>>         "! rtph264depay ! h264parse ! amcviddec-omxgoogleh264decoder
>> " +
>>         "! glcolorscale ! appsink name=sink max-buffers=2 drop=true
>> caps=video/x-raw(memory:GLMemory),format=RGBA";
>
> You have to use glupload before glcolorscale.
>
> --
> Sebastian Dröge, Centricular Ltd · http://www.centricular.com
>
>
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