redrelop.blogg.se - Can you save an mp4 video that has been rotated with vlc media player

People also ask about the best MKV to MP4 converters. Therefore, MKV to MP4 conversion becomes popular these days. MP4, however, is more compatible and compresses the file for size reduction, keeping the content quality as well. Also, they are not compatible with most media devices. It takes up a lot of storage and troubles uploading. But no matter how great it is, its use is limited to viewing purposes. Then you will need to re-upload your video.MKV format is a free container that hold audio and video in a file.

Click the Save Video icon, and in the resulting window type a filename and click the Save button.

In the main window, under Video Output, choose MPEG4-AVC (x264).

Click the Preview button to check the output.

Choose Transform > Rotate (double-click) > Rotate by 270 degrees (OK).

As a bonus it shrunk your video down considerably, with only minimal quality loss. I just tried it on one of your videos, and it worked well with minimal effort. I would recommend that, if you can, you re-encode the videos using a (free) program called AVIdemux. But just like in web browsers, there are inconsistencies: the same video opened in VLC player plays back with the correct orientation. If I download one of your videos and play it back in Media Player Classic, again the orientation is incorrect. I am guessing that Chrome is respecting the width="360" and height="640" attributes of your tags, while Firefox is not.

remove the rotation metadata (so that other players don't rotate the video since it's already been rotated by FFmepg).

rotate videos using FFmpeg (so Firefox and other browsers that do not support the rotation metadata show the video properly).

See this answer for the solution, basically you need to : List of mobile/desktop players that support the rotation info: The latest version, Firefox 42 as of today, still does not support it. On chrome all is good, on firefox the orientation of landscape videos is wrong.įirefox and IE 10 are the only major browsers not supporting the rotation metadata. It can take 4 values: 0 (tilted left), 90 (portrait), 180 and 270: I read that this is a problem because the videos originated in iOS.Īll videos recorded using mobile devices will contain rotation metadata including those from iOS and Android devices.