Performance issue x264enc streaming

[FranckyBoy]

Hi,

I finally got a functional video streaming between 2 Android devices. 
Following are the pipelines. 

Sender :

androidvideosource ! video/x-raw, format=NV21, width=320, height=240,
framerate=20/1, pixel-aspect-ratio=1/1  ! videoconvert ! x264enc
tune=zerolatency ! h264parse ! video/x-h264,stream-format=byte-stream !
rtph264pay mtu=100000000 ! udpsink host=192.168.0.103 port=1234

Receiver:

udpsrc port=1234 ! application/x-rtp,payload=96,clock-rate=90000 !
rtph264depay ! decodebin ! autovideosink sync=false

Now my question is why i'm getting only 1 frame/sec.

So far, it seems to be related to x264enc which is not using Hardware
Accelaration. I tried to figure out how to use androidmedia to encode
(MediaCodec) but there is not much info about this plugin.

Can you guide me how i could get access to my Hardware Accelerated encoder.

Also, below is my /etc/media_codecs.xml

    <Encoders>
        <MediaCodec name="OMX.TCC.mp3enc" type="audio/x-mpeg-tcc" >
                        <Quirk name="requires-allocate-on-output-ports" />
                </MediaCodec>

        <MediaCodec name="OMX.TCC.ENC.mpeg4" type="video/mp4v-es" >
                </MediaCodec>
        <MediaCodec name="OMX.TCC.ENC.h263" type="video/3gpp" >
                </MediaCodec>
        <MediaCodec name="OMX.TCC.ENC.avc" type="video/avc" >
                </MediaCodec>

        <MediaCodec name="OMX.google.amrnb.encoder" type="audio/3gpp" />
        <MediaCodec name="OMX.google.amrwb.encoder" type="audio/amr-wb" />
        <MediaCodec name="OMX.google.aac.encoder" type="audio/mp4a-latm" />
        <MediaCodec name="OMX.google.flac.encoder" type="audio/flac" />
    </Encoders>
</MediaCodecs>

Thanks,

Francois,





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