This is a 1080p webrip of a Cyberchase episode.
Using m3u8x, these episodes were ripped off the PBS Kids website at the highest bitrate I could find there (6500k) into multiple .ts files which where then combined into a single .mp4. Because the episodes are divided into multiple segments on the website (Acts 1, 2, 3, and a For Real Segment), there were typically 4 .mp4s that had to be combined into a single one which would be the complete episode. I used ffmpeg to do this. Occasionally the PBS Kids website didn't include the 'For Real' segment meant to be at the end of the episode and I had to source an inferior quality reupload of that segment off of YouTube. This then had to be unfortunately reencoded with the original episode which ended up in those cases to be a higher file size than it would have been if the 'For Real' segment HAD been included on the PBS Kids website. Besides these cases, the original files are not reencoded or rerendered. Filesize could be improved, but I choose to leave at the original highest quality.