I have 3D volumetric MRI scans representing a time series. So the sequence of these 3D volumes presents a video composed of voxels rather than the conventional 2D pixels from traditional 2D videos. But I noticed that 2D or RGB videos have several codecs available at their disposal to compress the video so it can be efficiently stored and viewed during playback. However, I am in search of the 3D equivalent and was not able to find a video codec for voxel data. The closest I have come is info on 3D volume compression, but not on 3D video volume compression (https://eisenwave.github.io/voxel-compression-docs/). Is the recommended approach to individually compress each volume or are there better approaches to storing 3D video data?