detector

[flydragon2018]

minimal detector example is necessary for yolox to become more popular.

[flydragon2018]

the video demo is not working.

[GOATmessi7]

please show us your log.

[flydragon2018]

2021-07-22 07:18:44 | INFO | main:219 - Args: Namespace(camid=0, ckpt='/content/YOLOX/yolox_x.pth.tar', conf=0.3, demo='video', exp_file=None, experiment_name='yolox_x', fp16=False, fuse=False, name='yolox-x', nms=0.65, path='/content/YOLOX/holo1.mp4', save_result=True, trt=False, tsize=640)
/usr/local/lib/python3.7/dist-packages/torch/nn/functional.py:718: UserWarning: Named tensors and all their associated APIs are an experimental feature and subject to change. Please do not use them for anything important until they are released as stable. (Triggered internally at /pytorch/c10/core/TensorImpl.h:1156.)
return torch.max_pool2d(input, kernel_size, stride, padding, dilation, ceil_mode)
2021-07-22 07:18:46 | INFO | main:229 - Model Summary: Params: 99.07M, Gflops: 281.93
2021-07-22 07:18:49 | INFO | main:240 - loading checkpoint
2021-07-22 07:18:50 | INFO | main:245 - loaded checkpoint done.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x56022396a000] moov atom not found
VIDIOC_REQBUFS: Inappropriate ioctl for device
2021-07-22 07:18:50 | INFO | main:183 - video save_path is ./YOLOX_outputs/yolox_x/vis_res/2021_07_22_07_18_50/holo1.mp4

[flydragon2018]

image works fine.

2021-07-22 06:59:07 | INFO | main:219 - Args: Namespace(camid=0, ckpt='yolox_s.pth.tar', conf=0.3, demo='image', exp_file=None, experiment_name='yolox_s', fp16=False, fuse=False, name='yolox-s', nms=0.65, path='assets/dog.jpg', save_result=True, trt=False, tsize=640)
/usr/local/lib/python3.7/dist-packages/torch/nn/functional.py:718: UserWarning: Named tensors and all their associated APIs are an experimental feature and subject to change. Please do not use them for anything important until they are released as stable. (Triggered internally at /pytorch/c10/core/TensorImpl.h:1156.)
return torch.max_pool2d(input, kernel_size, stride, padding, dilation, ceil_mode)
2021-07-22 06:59:08 | INFO | main:229 - Model Summary: Params: 8.97M, Gflops: 26.81
2021-07-22 06:59:11 | INFO | main:240 - loading checkpoint
2021-07-22 06:59:11 | INFO | main:245 - loaded checkpoint done.
2021-07-22 06:59:12 | INFO | main:128 - Infer time: 0.6857s
2021-07-22 06:59:12 | INFO | main:165 - Saving detection result in ./YOLOX_outputs/yolox_s/vis_res/2021_07_22_06_59_11/dog.jpg

[flydragon2018]

I changed to another mp4 file. It works.
so It is about video file format problem.

[flydragon2018]

very strange. I am using colab. video files by wget directly not working. however if I downloaded the video file and upload to google drive, then cp from there, it works.

network transport problem?

[nocolour]

(env) E:\Projects\YOLOX>python tools/demo.py video -n yolox-s -c ./yolox_s.pth --path assets/test.mp4 --conf 0.25 --nms 0.45 --tsize 640 --save_result --device gpu
2021-09-30 14:22:28.848 | INFO | main:main:255 - Args: Namespace(camid=0, ckpt='./yolox_s.pth', conf=0.25, demo='video', device='gpu', exp_file=None, experiment_name='yolox_s', fp16=False, fuse=False, legacy=False, name='yolox-s', nms=0.45, path='assets/test.mp4', save_result=True, trt=False, tsize=640)
2021-09-30 14:22:29.065 | INFO | main:main:265 - Model Summary: Params: 8.97M, Gflops: 26.81
2021-09-30 14:22:31.811 | INFO | main:main:278 - loading checkpoint
2021-09-30 14:22:31.958 | INFO | main:main:282 - loaded checkpoint done.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000027cd4592c80] moov atom not found
2021-09-30 14:22:32.359 | INFO | main:imageflow_demo:222 - video save_path is ./YOLOX_outputs\yolox_s\vis_res\2021_09_30_14_22_31\test.mp4

"moov atom not found"

all video have same problem. this is a bug!

[nocolour]

I tested with yolov5 never have this type a problem