Avidemux是一款 免费的视频编辑软件(free video editing software)，专为简单的剪切、过滤和编码任务而设计。如果您正在寻找高级视频编辑器，那么这不是您想要的软件。Avidemux为家庭用户提供了许多基本的视频编辑功能。
免费的开源视频编辑器
该工具提供的基本操作是剪切，(Cutting, )即选择大视频的一部分并在不同的文件下“剪切并保存”。例如，如果您正在录制电视节目，则可以使用此工具删除广告。
下一个功能是Encoding。此功能有助于将文件格式转换为不同的格式，即您可以将AVI文件转换为MPEG文件，反之亦然。
下一个功能是 过滤。(Filtering. )此功能允许您添加各种文件，如不同的颜色配置文件、去隔行或调整大小等。当您添加字幕或使用不同的颜色配置文件等时，这很方便。
Avidemux使用多种编解码器支持多种文件类型，包括AVI、DVD兼容的MPEG文件、MP4和ASF 。这为您提供了多种编码或重新编码为不同格式的选择，而不会损失质量。如果您的视频包含多个轨道，此工具允许您在将其编码为不同格式之前选择您想要的轨道。如果您将DVD编码为AVI文件并需要选择特定的轨道，这会很方便。假设它有英语、法语和西班牙语——您可以只选择英语并对其进行编码，这样尺寸会小得多，而且不会失去视频的质量。
根据Avidemux支持网站，在开始编辑视频之前，您需要了解一些基本术语：
- 容器格式(Container format)：音频和视频轨道存储在一个文件中——在一个容器中。容器格式不影响音频或视频质量；它只是将视频和音频存储在单个文件中的一种方式。在Avidemux中，在左侧的 ( Output ) Format部分中选择了容器格式。
注意(Note)：始终为要保存的文件选择适当的容器格式！有关详细信息，请参阅网站上的输出(Output)格式一章。保存视频时，您还应该为文件名添加合适的扩展名，例如 .avi 用于AVI容器格式，或 .mkv 用于Matroska容器格式。Avidemux2.5 或更早版本不会自动添加扩展！ - 视频格式(Video format)：这是视频流在文件中的编码方式；通常以压缩形式。现代压缩格式通常提供比旧压缩格式更好的质量/尺寸比。常见(Common)的视频格式包括H.264、MPEG -4 Part 2 或MPEG -2 Part 2。
- 音频格式(Audio format)：音频流在文件中的存储方式。常见(Common)的音频格式包括AAC、 MP3、MP2、Vorbis或PCM（未压缩）。
注意(Note)：不要将音频和视频格式与音频和视频编解码器混淆。编解码器(Codecs)是用于编码和解码的工具，而格式是编码数据的方法。有关更多详细信息，请参阅常见(Common)神话章节。 - 编码器(Encoder)：这是用于将音频或视频流编码为所需格式的工具。一些编码器比其他编码器更好——即使有多个编码器用于相同的格式，其中一个也可能在相同大小下提供更高的质量。在Avidemux中，您可以在(Avidemux)视频(Video)和音频(Audio)部分选择软件编码器。当然，选择的编码器也暗示了输出格式。
- 解码器(Decoder)：用于解码输入视频或音频流的工具。Avidemux 使用内置的内部解码器。如果它没有适合视频或音频格式的解码器，则不会有视频或音频。
Avidemux有一个广泛的Wiki页面，可以帮助您开始使用该应用程序，从基础到高级。因此，如果您正在考虑Avidemux，我建议您开始阅读Wiki，因为我发现这个工具唯一的负面影响是它不是非常用户友好。因此，除非您知道导航按钮在哪里以及它的作用，否则您会发现很难让应用程序正常工作。( the only negative part I found about this tool, is that it’s not very user-friendly. So unless you know where the navigation buttons are and what it does, you’ll find a hard time getting the application to work.)
Avidemux 下载
要下载该应用程序，您可以前往此处(here)(here)。我希望你觉得这个工具很有帮助。
Avidemux Open Source Video Editor – Review & Download
Avidemux is a free video editing software designed for simple cutting, filtering, and encoding tasks. If you’re looking for an advanced video editor, then this is not the software you want. Avidemux offers a lot of basic video editing capabilities for home users.
Free Open Source Video Editor
The basic operations that this tool offers are Cutting, i.e., selecting a portion of a large video and ‘cut and save it’ under a different file. For example, if you’re recording a TV show, you can use this tool to remove the commercials.
The next function is Encoding. This feature helps convert the file format to a different format, i.e., you can convert an AVI file to a MPEG file or vise versa.
The next feature is Filtering. This feature allows you to add various files like different color profiles, de-interlacing or resizing, etc. This comes handy when you’re adding subtitles or playing with different color profiles, etc.
Avidemux supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. This gives you a wide choice of encoding or recoding to different formats, without losing quality. If your video contains multiple tracks, this tool allows you to select which track you want, before you encode it to a different format. This comes handy if you’re encoding a DVD to an AVI file and need to select a particular track. Let’s say it has English, French, and Spanish – you can just choose English alone and encode it so that the size will be much smaller and you won’t lose the quality of the video.
According to the Avidemux support website here are some basic terms you need to understand before you start editing your video:
- Container format: Audio and video tracks are stored in a single file – in a container. The container format does not influence the audio or video quality; it is only a way of storing video and audio in a single file. In Avidemux, the container format is selected in the (Output) Format section at the left.
Note: Always select an appropriate container format for the file you are saving! See the Output formats chapter on the website for more details. You should also add a suitable extension to the file name when you save the video, like .avi for the AVI container format, or .mkv for the Matroska container format. Avidemux version 2.5 or older do not add the extensions automatically! - Video format: This is the way the video stream is encoded in the file; usually in compressed form. Modern compression formats usually offer better quality/size ratio than old ones. Common video formats include H.264, MPEG-4 Part 2 or MPEG-2 Part 2.
- Audio format: The way the audio stream is stored in the file. Common audio formats include AAC, MP3, MP2, Vorbis or PCM (uncompressed).
Note: Do not confuse audio and video formats to audio and video codecs. Codecs are tools used for encoding and decoding, while formats are methods of encoding the data. See the Common myths chapter for more details. - Encoder: This is a tool used for encoding the audio or video stream into the desired format. Some encoders are better than others – even if there are multiple encoders for the same format, one of them may offer higher quality at the same size. In Avidemux, you can select the software encoder in the Video and Audio sections. Of course, the selected encoder then implies the output format as well.
- Decoder: A tool used for decoding the input video or audio stream. Avidemux uses built-in internal decoders. If it does not have an appropriate decoder for the video or audio format, there will be no video or audio.
Avidemux has an extensive Wiki page that will get you started with the application, from basic to advance. So if you are considering Avidemux, I would recommend you start reading the Wiki because the only negative part I found about this tool, is that it’s not very user-friendly. So unless you know where the navigation buttons are and what it does, you’ll find a hard time getting the application to work.
Avidemux download
To download the application, you can go here. I hope you find this tool helpful.
