也可将文件拖放到此处，单个文件最大 1 GB。
它是一个用开源的Ogg容器格式Xiph.Org创建的视频文件。它可以包含几个视频和音频流，经常被用于网站的视频播放。
OGV格式是当前数字内容世界中的一个多媒体标准。而它显示了以下的优点和缺点。
由于OGV可以用于不同的目的，你必须记住，有些可能无法打开你的特定文件，所以你将不得不为你的文件找到合适的。大多数情况下，它可以用VLC、Opera、微软媒体播放器和KMPlayer打开。
MP4是用于ISO MPEG-4音频和视频流，它是一种完全封闭的格式，不像OGV，但它也是一个非常流行的标准。这取决于用户的需求，选择哪种适合自己的。
OGV format guide
OGV is an Ogg video container commonly using Theora video with Vorbis audio.
Convertr uses the deployed FFmpeg toolchain for published audio and video routes. A container such as MP4, MOV, MKV, AVI, or WebM can hold different codecs, so the file extension alone does not guarantee that a particular player will accept the contents.
Convert OGV to MP4 for wider device and browser playback.
The public upload limit is 1 GB. Convertr does not reduce dimensions, duration, resolution, or output quality merely to manage worker load.
Keep the original dimensions and frame rate unless you intentionally need a smaller result. Remuxing compatible streams avoids re-encoding; changing codecs is lossy, so repeated conversions should be avoided.
Subtitles, skeleton metadata, and less common Ogg streams may not map to MP4.
These links come from the active conversion catalog, not from a generic list of possible formats.
Choose one of these implemented routes; a listed extension is not a promise that every codec variant will decode.
Check that the file opens in its original application, is not encrypted or DRM-protected, and really matches its extension. A damaged header, unsupported internal codec, missing linked asset, or mislabeled file can fail even when OGV is generally supported. Try a different published target only when it fits your goal; changing the extension by hand does not convert the file.