如何将一组 jpeg 文件作为电影来播放？
我有一组 jpeg 图像，其中每个图像都有相关的描述。例如，
im1.jpg - suspect enters bank
im7.jpg - suspect hands teller a note
imj41.jpg - teller gives suspect a bag
...
...
单独查看这些图像并查看说明很简单，但如何将其作为电影播放？我需要播放图像，当遇到带有描述的图像时，在状态窗格中显示描述。
我需要将图像转换成电影吗？如果需要，如何转换？如何让玩家在遇到描述框时通知我？
我正在使用 Windows。语言并不重要，我现在只需要概念。
I have a set of jpeg images where each image has an associated description. e.g.
im1.jpg - suspect enters bank
im7.jpg - suspect hands teller a note
imj41.jpg - teller gives suspect a bag
...
...
It's trivial to view these images individually and see the description but how do I play this as a movie? I need to play the images and when I encounter one with a description, display the description in a status pane.
Do I need to convert the images into a movie, if so how? How do I get the player to notify me when the description frame is encountered?
I'm using Windows. language doesn't matter, I just need the concept right now.
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在 C# 中，您可以采用带有
PictureBox的Windows 窗体。添加一个允许选择多个 jpg 文件的OpenFileDialog。然后，您可以实现一个计时器，在指定的时间段后加载下一张图像。在加载文件之前，您可以解析文件名。如果您找到某个扩展程序，请获取该字符串并通过覆盖OnPaint事件手动将该字符串绘制到PictureBox上。In C# you could take a
Windows Formwith aPictureBox. Add aOpenFileDialogthat allows to select multiple jpg files. Then you could implement a timer that loads the next image after a specified period of time. Before loading the file you could parse the file name. If you find one of your extensions, get the string and manually draw that string onto thePictureBoxby overwriting theOnPaintevent.您可以使用 opencv 构建临时 .avi 文件并将其作为普通视频文件播放。
you can build temp .avi file with opencv and play it as ordinary video file.