vlc视频_如何在VLC中检查视频的比特率
vlc视频
A video’s bitrate is a key piece of information in determining the quality of said video. Even if two videos have the same resolution, a lower bitrate is going to result in less detail and clarity. Here’s how to see the bitrate of any video you’re playing in real time with VLC.
视频的比特率是确定所述视频质量的关键信息。 即使两个视频具有相同的分辨率，较低的比特率也会导致细节和清晰度降低。 这是通过VLC实时查看正在播放的任何视频的比特率的方法。
VLC is a powerful, cross-platform app that can play virtually any video file and has a ton of hidden features. One handy little tool lets you see a video’s bitrate in real time. Higher bitrates mean more detail, but it also requires more processing power and bandwidth. Lower bitrates may be easier to stream or to play back on older hardware, but you’ll see a decrease in picture quality.
VLC是一款功能强大的跨平台应用程序，几乎可以播放任何视频文件，并且具有大量隐藏功能 。 一个方便的小工具可让您实时查看视频的比特率。 更高的比特率意味着更多细节，但同时也需要更多处理能力和带宽。 较低的比特率可能更易于流传输或在较旧的硬件上播放，但是您会发现图像质量下降。
NOTE: Most videos use a variable bitrate that can change from moment to moment. VLC lets you see which scenes use a higher bitrate to identify areas that may cause playback problems or crush the quality of your video. If you just want to see a video’s overall bitrate, check out our guide on how to do that in Windows or macOS here.
注意：大多数视频使用可变比特率，该比特率可能会随时变化。 VLC使您可以查看哪些场景使用更高的比特率来识别可能导致播放问题或视频质量下降的区域。 如果您只想查看视频的整体比特率，请在此处查看有关如何在Windows或macOS中执行该操作的指南。
To find your video’s bitrate information, open up a video in VLC and click on the Tools menu and select Media Information.
要查找视频的比特率信息，请在VLC中打开视频，然后单击“工具”菜单上的“媒体信息”。
In the window that appears, click the Statistics tab.
在出现的窗口中，单击“统计信息”选项卡。
On this screen, you’ll see a chart under Input/Read. This displays a live view of the bitrate of your video as you watch it. Play the video for a few seconds to get enough data for this chart to fill in. The entry next to “Content bitrate” will most accurately represent what bitrate a video is using at the current time in the video.
在此屏幕上，您将在输入/读取下看到一个图表。 观看视频时，它将实时显示视频的比特率。 播放视频几秒钟，以获取足够的数据以填写此图表。“内容比特率”旁边的条目将最准确地代表视频当前在视频中使用的比特率。
You’ll notice as you play the video that the bitrate will raise and lower depending on what’s on the screen and how much movement there is. The peak bitrates will give you an idea of how much bandwidth you’ll need if you want to stream the video over the internet without any degradation in quality or converting the video.
在播放视频时，您会注意到比特率会根据屏幕上的内容和移动的多少而升高和降低。 如果您想通过互联网流式传输视频而又不降低质量或转换视频，则峰值比特率将使您了解需要多少带宽。
翻译自: https://www.howtogeek.com/323497/how-to-check-a-videos-bitrate-in-vlc/
vlc视频