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How can I extract audio from video with ffmpeg?
...
To extract the audio stream without re-encoding:
ffmpeg -i input-video.avi -vn -acodec copy output-audio.aac
-vn is no video.
-acodec copy says use the same audio stream that's already in there.
Read the output to see what codec it is, to set the right filename extens...
changing source on html5 video tag
...bute('src', 'http://www.tools4movies.com/trailers/1012/Kill%20Bill%20Vol.3.mp4');
video.appendChild(source);
video.play();
setTimeout(function() {
video.pause();
source.setAttribute('src', 'http://www.tools4movies.com/trailers/1012/Despicable%20Me%202.mp4');
video.load();
vide...
Check if string ends with one of the strings from a list
...endswith also accepts a tuple. You don't need to loop.
>>> 'test.mp3'.endswith(('.mp3', '.avi'))
True
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FFmpeg: How to split video efficiently?
... split a large avi video into two smaller consecutive videos. I am using ffmpeg.
9 Answers
...
How to download image using requests
...mport StringIO
# for python3.x,
from io import StringIO
r = requests.get('https://example.com/image.jpg')
i = Image.open(StringIO(r.content))
This much more reduced the number of function calls, thus speeded up my application.
Here is the code of my profiler and the result.
#!/usr/bin/python
imp...
Jenkins配置邮件通知 - 项目管理 - 清泛网 - 专注IT技能提升
...目，我们在邮箱可以看到构建通知的邮件。
来源：https://www.cnblogs.com/huangenai/p/7136093.html
Jenkins
Jenkins配置邮件通知 - 项目管理 - 清泛网移动版 - 专注IT技能提升
...目，我们在邮箱可以看到构建通知的邮件。
来源：https://www.cnblogs.com/huangenai/p/7136093.html
Jenkins
Jenkins配置邮件通知 - 项目管理 - 清泛网 - 专注IT技能提升
...目，我们在邮箱可以看到构建通知的邮件。
来源：https://www.cnblogs.com/huangenai/p/7136093.html
Jenkins
Jenkins配置邮件通知 - 项目管理 - 清泛网 - 专注IT技能提升
...目，我们在邮箱可以看到构建通知的邮件。
来源：https://www.cnblogs.com/huangenai/p/7136093.html
Jenkins
Jenkins配置邮件通知 - 项目管理 - 清泛网移动版 - 专注IT技能提升
...目，我们在邮箱可以看到构建通知的邮件。
来源：https://www.cnblogs.com/huangenai/p/7136093.html
Jenkins