我们首先创建一个VideoCapture对象,然后使用get方法和cv2.CAP_PROP_FOURCC常量来获取视频的编码格式。 逻辑说明 导入cv2模块; 定义get_video_codec函数,接受视频文件路径作为参数; 创建VideoCapture对象,并传入视频文件路径; 使用get方法和cv2.CAP_PROP_FOURCC常量获取视频的编码格式; 将获取到的编码格式转换为字符串; 返...
video_codec=video_capture.get(cv2.CAP_PROP_FOURCC)# 获取视频编码 1. 步骤6:关闭视频文件 在完成视频处理后,我们需要关闭视频文件以释放资源。 video_capture.release()# 关闭视频文件 1. 完整代码示例 importcv2importnumpyasnp# 步骤1:安装所需的Python库# 步骤2:导入所需的库和模块importcv2importnumpyasnp...
duration_video1 = clip_video1.duration # 获取视频音频 path_audio1 = get_audio_from_video(path_video1) path_audio2 = get_audio_from_video(path_video2) audio_video1 = AudioFileClip(path_audio1) audio_video2 = AudioFileClip(path_audio2) clip_video2 = VideoFileClip(path_video2) duratio...
读取也要指定encoding='UTF-8',不然会报错 'gbk' codec can't decode byte,json.loads可以把读取下来的字符转换成字典格式 图片下载 import requests from requests.exceptions import RequestException from hashlib import md5 import os # 保存文件到本地 def save_image(content): file_path = '{0}/{1}.{...
import ffmpeg probe = ffmpeg.probe(movie_path) video_streams = [stream for stream in probe["streams"] if stream["codec_type"] == "video"] It gives you a very nice output like this: >>> import pprint >>> pprint.pprint(video_streams[0]) {'avg_frame_rate': '30/1', 'bit_rate...
return _video_format # 校验每个视频的fps def check_fps(video_list: list): _video_fps = 0 for x in video_list: _fps = get_video_fps(x) if _video_fps == 0 and _fps: _video_fps = _fps continue if _video_fps != 0 and _fps == _video_fps: ...
)returnoutdefget_video_info(in_file):""" 获取视频基本信息 """try: probe = ffmpeg.probe(in_file) video_stream =next((streamforstreaminprobe['streams']ifstream['codec_type'] =='video'),None)ifvideo_streamisNone:print('No video stream found', file=sys.stderr) ...
1 1.下载视频的源码如下: 2 import os 3 import requests 4 from bs4 import BeautifulSoup 5 import threading 6 from bj.models import Video 7 8 # globals(repo_dir = './../tmp') 9 repo_dir = './../tmp/video' 10 11 # 定义请求数据的返回结果的函数 12 def get_response(url): 13 #...
urllib.urlretrieve(i[1],'video\\%s.mp4'%(i[0].decode('utf-8')))if__name__=="__main__":get() 在py 文件下新建一个 video 文件夹,执行后结果如下: 在video 文件夹可以看到下载好的视频 注意报错: UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-9: ordinal not ...
{videoName}'+'.mp3'video_path = path1# 获取视频切片get_video = VideoFileClip(video_path)# 切片+切片video_audio_combine = get_video.set_audio(AudioFileClip(path2)) video_audio_combine.write_videofile(f'{videoName}+'+'.mp4', audio_codec='aac') print('合成完毕', videoName)ifos.path...