Compilation err when building DLstreamer 2023-release with OpenVINO 2023.2.0 about dlstreamer HOT 10 CLOSED

The last DL-Streamer's release "Release 2023.0" says it was built with

the 2023.0.0 version of the OpenVINO™ Toolkit
(from "https://github.com/dlstreamer/dlstreamer/releases/tag/2023.0-release")
There were no updates to DL-Streamer since then...

If you require the latest OpenVINO then you either need to wait for an DL-Streamer update - or try to patch DL-Streamer on your own (regarding color formats) for now...

from dlstreamer.

we just released 2024.0 version with support of API 2.0. I highly recommend to check it.

from dlstreamer.

The last DL-Streamer's release "Release 2023.0" says it was built with

the 2023.0.0 version of the OpenVINO™ Toolkit
(from "https://github.com/dlstreamer/dlstreamer/releases/tag/2023.0-release")
There were no updates to DL-Streamer since then...

If you require the latest OpenVINO then you either need to wait for an DL-Streamer update - or try to patch DL-Streamer on your own (regarding color formats) for now...

Thanks for your comment! Could you please help provide this patch to us? If can't, how difficult do you think if we create this patch by ourselves? And could you point out the potential files regarding color formats?

from dlstreamer.

The two color formats NV12 and I420 were removed from OpenVINO in this PullRequest: "openvinotoolkit/openvino#17919", it is quite a big change in OpenVINO.

Do you really need the latest version of OpenVINO or can you use the previous release of OpenVINO?

from dlstreamer.

Yes, we need latest version of OpenVINO, because for renset50 and mobilenet-v2 we saw better inference throughput on latest OpenVINO vs previous release. we need that improvement.

from dlstreamer.

pls see the perf improvement for resnet50 and mobilenet-v2 on OpenVINO 23.2.

from dlstreamer.

Does your use-case require NV12 and/or I420 color formats, e.g. doing GPU-accelerated video-decoding (normally the Intel-GPU-video-codecs use NV12)? Or do you use picture inputs (which often are variants of RGB formats only)? In latter case you might just start disabling the lines causing compile-errors regarding missing NV12 and I420 enum symbols...

Maybe the DL-Streamer dev-team is already working on a new DL-Streamer release. Maybe there is already something available in a branch or Docker container image?

@akwrobel can you comment, please?

from dlstreamer.

It is first case, we use the iGPU for video decoding(the format of decoded frame is NV12) and then perform inference on iGPU as well. Looks need to add NV12 and/or I420 (API1.0) back in OpenVINO 23.2, or Let DLstreamer to call new API2.0 of OpenVINO.

from dlstreamer.

The DL-Streamer dev-team has already started to port to API2.0 with a new architecture (it was mentioned in another issue). That's why I thought there is already something available in a special branch or an experimental Docker container image available.

It might already be vacation saison (Christmas)... not sure who from the dev-team is still available.

from dlstreamer.

When does the DLstream dev team anticipate completing the port to API 2.0? Will this feature be included in the next release of DLstream?

from dlstreamer.