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opencv_webcam
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readme update

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13339479676 2022-01-05 22:06:00 +08:00
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@ -176,9 +176,10 @@ python opencv_webcam.py -fsd custom_dir -isasf # 以自动版为例
#### :bulb: 设置帧名
#### :bulb: 设置帧名前缀
```shell
# 设置帧图片的前缀名称
python opencv_webcam.py -isasf -fnp webcam
```
@ -187,7 +188,9 @@ python opencv_webcam.py -isasf -fnp webcam
#### :bulb: 设置帧格式
```shell
# 设置JPG质量为100，默认为95
python opencv_webcam.py -isasf -fss jpg -jq 100
# 设置PNG质量为5，默认为3
python opencv_webcam.py -isasf -fss png -jq 5
```
@ -196,6 +199,7 @@ python opencv_webcam.py -isasf -fss png -jq 5
#### :bulb: 设置暂停键
```shell
# 默认为p键
python opencv_webcam.py -p w
```
@ -204,6 +208,7 @@ python opencv_webcam.py -p w
#### :bulb: 设置保存帧数
```shell
# 设置保存100帧
python opencv_webcam.py -isasf -afn 100
```
@ -214,6 +219,7 @@ python opencv_webcam.py -isasf -afn 100
#### :bulb: 指令查询
```shell
# 查询脚本参数
python opencv_webcam.py --help
```