The episode was stored on a SD card. It is not a fast SD card (class 4), but should suffice. The file was encoded with Matroska (MKV) in 720p. So far, so good.
Asked a friend about what player he would recommend. he said there were two, but just reminded of one name: MX Player.
Nevertheless, I didn’t like to notice that MX Player free version has advertisement, and therefore decided to try VLC. I use it on my Mac, and I like it (and its icon), so, why not test?
VLC installed cleanly, but when playing, it wasn’t able to render a single frame. From 5 to 5 seconds it changed the frame, but full of noise and encoding blocks. Gah, #fail.
Then, if VLC doesn’t work, let’s hear my friend suggestion, and try MX Player. Installed the free version, and then, needed to install the codecs package. Didn’t like much this approach… it could download the codecs itself, why to hide them in an app. Nevertheless, it installed with more or less effort. When playing, it was able to render the image perfectly, with acceptable number of frame per seconds (don’t ask how many, I don’t know, but enough to watch smoothly the video). The problem was that I could just watch the video, as there was no sound at all. No, it wasn’t a volume problem. Neither an option. As far as I could get after googling a little, there are more people complaining that MX Player doesn’t play sound when watching a Matroska file. Weird. #fail.
In one of those googling, somebody said he converted the Matroska file to MP4 with Handbrake. That is too much trouble for someone like me. But somebody else said that BSPlayer had a free version for Android that worked. Righto! Downloaded it, it installed cleanly and played the video at first. #win.