ffmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-10-24 02:09:03 +03:00

Files

younengxiao 1ae4048218 avfilter/dnn: extend ONNX Runtime backend with dnn_detect and multi-output support

This patch extends the existing ONNX Runtime DNN backend with object
detection support via dnn_detect and removes the single-output restriction
in dnn_processing.

Example usage:
  # SSD detection (single output, DirectML)
  ffmpeg -i input.mp4 -vf "scale=300:300,format=rgb24,dnn_detect=dnn_backend=onnx:model=ssd.onnx:model_type=ssd:device=dml:device_id=0" -f null -

  # YOLOv3 detection (two outputs, CPU)
  ffmpeg -i input.mp4 -vf "scale=416:416,format=rgb24,dnn_detect=dnn_backend=onnx:model=yolov3.onnx:output=yolo_13&yolo_26:model_type=yolov3:nb_classes=80:anchors=116&90&156&198&373&326&30&61&62&45&59&119" -f null -

Signed-off-by: younengxiao <steven.xiao@amd.com>

2026-08-29 10:18:28 +00:00

dnn_backend_common.c

avfilter/dnn: fix race when querying queue length

2026-08-02 07:59:44 +00:00

dnn_backend_common.h

avfilter/dnn: fix async teardown race condition in all backends

2026-07-25 15:08:07 +00:00

dnn_backend_onnx.c

avfilter/dnn: extend ONNX Runtime backend with dnn_detect and multi-output support

2026-08-29 10:18:28 +00:00

dnn_backend_openvino.c

avfilter/dnn: fix object detection of openvino backend