The support for Main/High profile has been done in the staging branch.
We will merge the interfaces for Main/High profile back into the master
branch.
Thanks
Haihao
> Hello my name is Charlie Good and I am the CTO of Wowza Media System.
> We are the authors of Wowza Media Server. Our product includes a
> transcoder for transcoding incoming streams to adaptive bitrate stream
> sets. We are only using the AVC/H.264 encoder at this time. We are
> looking to use libva for accelerated encoding on Linux leveraging the
> Quick Sync technology. We are already doing this on Windows using the
> Intel Media SDK. I have an implementation that is currently working
> when using the baseline profile. I would also like to support main and
> high profile. It looks like these profiles are not yet implemented. I
> can see this in gen6_mfc.c in the pipeline code where it looks like
> only baseline encoding is supported:
>
>
>
> VAStatus
>
> gen6_mfc_pipeline(VADriverContextP ctx,
>
> VAProfile profile,
>
> struct encode_state *encode_state,
>
> struct gen6_encoder_context *gen6_encoder_context)
>
> {
>
> VAStatus vaStatus;
>
>
>
> switch (profile) {
>
> case VAProfileH264Baseline:
>
> vaStatus = gen6_mfc_avc_encode_picture(ctx, encode_state,
> gen6_encoder_context);
>
> break;
>
>
>
> /* FIXME: add for other profile */
>
> default:
>
> vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
>
> break;
>
> }
>
>
>
> return vaStatus;
>
> }
>
>
>
> Is there a plan to add support for main and high encoding in a future
> release? Do you have any estimate of when this might be added?
>
>
>
> BTW, I am a huge fan of Intel Quick Sync. Very cool technology.
> Amazing performance and quality.
>
>
>
> Charlie
>
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
