我们有一个为 Adobe Flash Player 构建的普通视频播放器，它可以流式传输视频文件并在浏览器上播放。
然而，有些视频文件不够清晰，我们需要额外的视频滤镜，例如锐度滤镜，而其他视频文件可能需要对比度滤镜或色调和色调滤镜< /em> 由于其色彩平衡。
问题是，Flash Player 的核心视频组件是否提供任何功能来在客户端动态应用此类过滤器？
这里的假设是：
- 您无法对正在流式传输到播放器的视频文件进行重新编码。
We have an ordinary video player built for Adobe Flash Player that streams a video file and plays it on a browser.
However some of the video files aren't clear enough that we need additional video filters like sharpness filter while the others may require contrast filter or hue and tint filter due to its color balance.
The question is, is there any feature that are provided by Flash Player's core video component to apply those kind of filters on the fly at client-side?
Assumption here is that:
- You cannot re-encode the video files that are being streamed to the player.
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是的。请参阅 ColorMatrixFilter、卷积过滤器，和 Grant Skinner 的 ColorMatrix 用于轻松对比度/色调。
Yes. See ColorMatrixFilter, ConvolutionFilter, and Grant Skinner's ColorMatrix for easy contrast/hue.