how to make .json?

[LiuChangLCC]

I want to use this code to train my own dataset, but I don't know how to make the file named '(my dataset).json'! can you give some advise? thx

[SJYbetter]

same question!!!

[LiuChangLCC]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

[yyl-bot]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

You are so niubi

[SJYbetter]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

Hello, thx for your reply and I am so curious about how to imitate the .json file format like the author. And my another question is this repo doesn't provide the code for transfer video to image even though the function name is video_to_tensor. Do you use the ffmpeg to transfer the video to bunch of images? Do you know how to name the image file like id-000000y.jpg? I am stuck for this for a long time~~~

[priteshgohil]

Json file is generally created by serializing your class object. For example you can see below code.

import json

class MyData(object):
    
def __init__(self, actions, duration, subset):
    self.actions = actions
    self.duration = duration
    self.subset = subset
    
data1 = MyData([15.1,10,55],23.5, 'test')

with open("test.json", 'a') as f:
    json.dump(data1.__dict__,f) 

[River-mao]

Json file is generally created by serializing your class object. For example you can see below code.

import json

class MyData(object):
    
def __init__(self, actions, duration, subset):
    self.actions = actions
    self.duration = duration
    self.subset = subset
    
data1 = MyData([15.1,10,55],23.5, 'test')

with open("test.json", 'a') as f:
    json.dump(data1.__dict__,f) 

Hi! I want to know what are the "actions", “duration”, “subset” mean in .json file. And I want to konw if the first string at the head of {} ,e.g. "7UPGT": {"subset": "training", "duration": 23.21, "actions": [[149, 16.0, 22.2], [152, 16.0, 22.2], [142, 15.0, 20.0], [107, 14.0, 23.0], [143, 0.0, 5.0], [110, 13.9, 19.7], [61, 14.2, 24.0], [63, 5.0, 11.2]]}, “7UPGT” here, is the file name of video? THX!

[chenyr0021]

Json file is generally created by serializing your class object. For example you can see below code.

import json

class MyData(object):
    
def __init__(self, actions, duration, subset):
    self.actions = actions
    self.duration = duration
    self.subset = subset
    
data1 = MyData([15.1,10,55],23.5, 'test')

with open("test.json", 'a') as f:
    json.dump(data1.__dict__,f) 

Hi! I want to know what are the "actions", “duration”, “subset” mean in .json file. And I want to konw if the first string at the head of {} ,e.g. "7UPGT": {"subset": "training", "duration": 23.21, "actions": [[149, 16.0, 22.2], [152, 16.0, 22.2], [142, 15.0, 20.0], [107, 14.0, 23.0], [143, 0.0, 5.0], [110, 13.9, 19.7], [61, 14.2, 24.0], [63, 5.0, 11.2]]}, “7UPGT” here, is the file name of video? THX!

It's video id. "duration" means the length of this video, the 3 numbers in "actions" mean [action number, start time, end time], "subset" means whether it is in training set or testing set. Hope that help~

[Jackson12826]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

where can I find the .json file in the project?

[zzzzyq-18]

我通过制作（mydataset）.json文件解决了这个问题，首先了解了dataset.py，模仿了author的.json文件格式，然后编写了自己的.json文件。

I want to use this code to train my own dataset, but I don't know how to make the file named '(my dataset).json'! can you give some advise? thx

想问一下您是怎么制作json文件的呢？

[liujinhu217]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

Hello, thx for your reply and I am so curious about how to imitate the .json file format like the author. And my another question is this repo doesn't provide the code for transfer video to image even though the function name is video_to_tensor. Do you use the ffmpeg to transfer the video to bunch of images? Do you know how to name the image file like id-000000y.jpg? I am stuck for this for a long time~~~

I also have this problem. do you solve it? can you tell me how to do with this?

[jun0wanan]

I solve this problem by making the (mydataset).json file, first understand the dataset.py, imitate the .json file format of author, and then write your own .json file.

Hello, thx for your reply and I am so curious about how to imitate the .json file format like the author. And my another question is this repo doesn't provide the code for transfer video to image even though the function name is video_to_tensor. Do you use the ffmpeg to transfer the video to bunch of images? Do you know how to name the image file like id-000000y.jpg? I am stuck for this for a long time~~~

I also have this problem. do you solve it? can you tell me how to do with this?

hi, you can see the history issue ,I find author have share it ......................