Help for writing a hw codec plugin

[Jung Zhao]

Hi all,
Sorry for responding late.
I have port hw codec driver to ffmpeg. You can find them in this url:

        https://github.com/rockchip-linux/ffmpeg

Now I try to use gst-ffmpeg plugin to port this ffmpeg version to gstreamer.
One serious question is that I can return dma_fd or decoded data. dma_fd
is a descriptor which linked to a buffer allocated by libdrm, this is
very efficient
but less universality. decoded data is in low efficient and fps may
lower than 60,
but this way is more universality and many software can use the plugin directly
without any modifications. Is there any suggestion about balance the efficient
and universality?



2016-02-04 8:08 GMT+08:00 ssshukla26 <ssshukla26 at gmail.com>:
> A couple of days back I just wrote a encoder plugin to fit with my hardware
> encoder. Let me know your use case, I can help you on this as much as
> possible.
>
> P.S. :- my encoder plugin wasn't not possible if this gstreamer guyz didn't
> help me thought all my queries.
>
>
>
> --
> View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Help-for-writing-a-hw-codec-plugin-tp4675626p4675653.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel



-- 
Best Regards,
Jung