GstreamerのプラグインでNNStreamerというのがあるらしい。
Yoctoのレシピも存在するらしい。
ちょっと、組んでみるかな？
$ sudo apt-add-repository ppa:nnstreamer/ppa
$ sudo apt update
$ sudo apt install nnstreamerインストール後にプラグインをリスト表示した。
$ gst-inspect-1.0 | grep nnstreamer
nnstreamer: tensor_aggregator: TensorAggregator
nnstreamer: tensor_converter: TensorConverter
nnstreamer: tensor_crop: TensorCrop
nnstreamer: tensor_debug: TensorDebug
nnstreamer: tensor_decoder: TensorDecoder
nnstreamer: tensor_demux: TensorDemux
nnstreamer: tensor_filter: TensorFilter
nnstreamer: tensor_if: TensorIf
nnstreamer: tensor_merge: TensorMerge
nnstreamer: tensor_mux: TensorMux
nnstreamer: tensor_query_client: TensorQueryClient
nnstreamer: tensor_query_serversink: TensorQueryServerSink
nnstreamer: tensor_query_serversrc: TensorQueryServerSrc
nnstreamer: tensor_rate: TensorRate
nnstreamer: tensor_reposink: TensorRepoSink
nnstreamer: tensor_reposrc: TensorRepoSrc
nnstreamer: tensor_sink: TensorSink
nnstreamer: tensor_sparse_dec: TensorSparseDec
nnstreamer: tensor_sparse_enc: TensorSparseEnc
nnstreamer: tensor_split: TensorSplit
nnstreamer: tensor_src_iio: TensorSrcIIO
nnstreamer: tensor_trainer: TensorTrainer
nnstreamer: tensor_transform: TensorTransform