如何使用从相机捕获的动画存储文本 [英] How to store a text with the animation captured from the camera
本文介绍了如何使用从相机捕获的动画存储文本的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我们需要使用从相机捕获的动画存储相应的文本。
请帮助....
解决方案
因为问题是关于SQL ...将它存储在视频,在另一栏中。
当然,你可以修改视频文件并在那里添加一些文字,但这取决于许多不同的因素:使用一些视频标准容器,用于存储元数据的编解码器,字幕或类似的东西,兼容性。
如果你还想这样,请请参阅:
http://en.wikipedia.org/wiki/Video_container [ ^ ],
http://en.wikipedia.org/wiki/Codec [ ^ ],
http: //en.wikipedia.or g / wiki / Comparison_of_container_formats [ ^ ],
http://en.wikipedia.org/wiki/Codec [ ^ ],
http://en.wikipedia.org/wiki/Comparison_of_video_codecs [ ^ ]。
对于视频文件的操作,我强烈推荐开源库和实用程序FFmpeg或相关的libavcodec:
http://en.wikipedia.org/wiki/Ffmpeg [< a href =http://en.wikipedia.org/wiki/Ffmpegtarget =_ blanktitle =New Window> ^ ],
http://ffmpeg.org/ [ ^ ],
http://en.wikipedia.org/wiki/Libavcodec [ ^ ],
http://libav.org/ [ ^ ]。
-SA
We need to store a corresponding text with the animation that captured from the camera.
Please help....
解决方案
As the question is about SQL… store it outside the video, in a separate column.
Of course, you can modify the video file and add some text there, but then it depends on many different factors: use of some video standard container, codecs for storing metadata, captions or something like that, compatibility.
If you still want to go this way, please see:
http://en.wikipedia.org/wiki/Video_container[^],
http://en.wikipedia.org/wiki/Codec[^],
http://en.wikipedia.org/wiki/Comparison_of_container_formats[^],
http://en.wikipedia.org/wiki/Codec[^],
http://en.wikipedia.org/wiki/Comparison_of_video_codecs[^].
For manipulation with video files, I would strongly recommend open-source libraries and utilities FFmpeg or related libavcodec:
http://en.wikipedia.org/wiki/Ffmpeg[^],
http://ffmpeg.org/[^],
http://en.wikipedia.org/wiki/Libavcodec[^],
http://libav.org/[^].
—SA
这篇关于如何使用从相机捕获的动画存储文本的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文