Merge "Configuration that sw AVC encoder supports QP" into sc-dev

                <Limit name="bitrate" range="1-2000000" />

            </Variant>

            <Feature name="intra-refresh" />

            <!-- Video Quality control -->

                    <!-- supports QP bounding with standard keys -->

            <Feature name="qp-bounds" />

        </MediaCodec>

        <MediaCodec name="c2.android.vp8.encoder" type="video/x-vnd.on2.vp8" variant="slow-cpu,!slow-cpu">

            <Alias name="OMX.google.vp8.encoder" />