推荐用于视频编码的最佳质量/性能H264编码器？ [英] Recommendation on the best quality/performance H264 encoder for video encoding?

问题描述

我正在寻找一个速度很快的视频编码器，需要更少的CPU功率，并且可以产生非常好的质量的mp4视频。

I am looking for a video encoder that is fast, requires less CPU power and produces very good quality mp4 video.

输入视频可以是任何格式，由用户上传。

The input videos can be in any format and uploaded by users.

只有我知道的是FFMPEG库

Only thing I know is FFMPEG library.

还有其他的更好吗？

程序必须有一个批处理实用程序（exe）我很感兴趣。

The program must have a batch utility (exe) that I am interested in.

如果你真的分享你的知识，我将不胜感激。

I would appreciate if you kindly share your knowledge.

谢谢

推荐答案

使用 x264 。它的快速和灵活性足以满足您的需求。其他H.​​264视频编码器是垃圾相比，这不只是我的意见。您可以直接或通过 ffmpeg 使用它。您可以通过 FFmpeg下载页面获取Windows，OS X和Linux的最新FFmpeg版本。有关确定可用于您的编码选项的更多信息，请参阅以下答案：

Use x264. It's fast and flexible enough for it to suit your needs. Other H.264 video encoders are junk compared to it and this isn't just my opinion. You can use it directly or via ffmpeg. You can get recent FFmpeg builds for Windows, OS X, and Linux via the FFmpeg download page. See the following answers for more information on determining the encoding options that will work for you:

• https://stackoverflow.com/a/9057521/1109017


• https://superuser.com/a/380757/110524


• https://superuser.com/a/383946

• https://stackoverflow.com/a/9057521/1109017
• https://superuser.com/a/380757/110524
• https://superuser.com/a/383946

另见：

• FFmpeg和x264编码指南< a>

如果要在逐步下载的网站上显示输出文件，请考虑使用选项 -movflags faststart 。它会将少量数据移动到文件的开头，以便在文件完全下载之前可以开始播放。

If you're going to be displaying the output files on a web site with progressive downloading then consider using the option -movflags faststart. It will move a small amount of data to the beginning of the file so it can begin playing before the file is completely downloaded.

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