Questions tagged [mkv]
The Matroska Multimedia container is a free and open media file format. It is also a container format which means it can contain all sorts of audio, video, textual and graphical file information inside of it. You can have multiple number of audio, video, textual and graphical streams co-existing in the same file without an issue. It uses something called an Extensible Binary Meta Language which is supposed to be equivalent to XML.
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FFmpeg does not preserve colors after resizing
I would like to resize a 4K mkv video to 1920×1080 with ffmpeg version 3.4.6-0ubuntu0.18.04.1 on Ubuntu 18.04. The original file has the following features:
Input #0, matroska,webm
encoder : ...
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Trim audio stream to video stream length
I have an mp4 file (converted from an mkv file) that has a longer audio than video stream. This file doesn't play back nicely in my media streaming app (or MPC-HC) when I reach the end of the file.
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