This is a fix of the hackjob that I think was the Blu-ray and not the encoders. Every BDrip I've seen of this has been 24000/1001fps (NTSC FILM), when Wakfu is actually 25fps (PAL FILM). What's worse, is the audio was simply stretched and **slowed and pitched down** for the extra 4.3% runtime of each episode. It runs 4.3% slower than it's supposed to, and all the sounds, instruments, music, and voices are 4.3% lower pitched than they're supposed to be. I remuxed the video (without reencoding) to match the French sources' 25p. The Bernd_Lauert BD releases fortunately had the original BD audio, so I changed the sample rate to revert the pitch/time stretching and then encoded as Opus (The new sample rate was 50050Hz, which was likely to break something if I left it, and FLAC was nearly as large as the video stream itself) I did a cursory check for audio and video sync and everything seemed correct, but did not watch the entire show. Sources: S01: https://nyaa.iss.one/view/1024005 S02: https://nyaa.iss.one/view/1024049 OVA: https://nyaa.iss.one/view/1025194 Video (TV): H264 remux Audio: 5.1 French - Opus 128kbit 2.0 English - Opus 96kbit Subs: PGS English PGS French PGS Spanish Video (OVA): H264 remux Audio: 5.1 French - Opus 128kbit 5.1 English - Opus 128kbit Subs: ASS English SRT English SRT French SRT German SRT Portuguese SRT Spanish TV: ``` ffmpeg -i [infile] -map 0 -vcodec copy -acodec libopus -b:a:0 96k -b:a:1 128k -filter:a:0 "atempo=1.0427083333333333333333333333333" -filter:a:1 "channelmap=channel_layout=5.1,atempo=1.0427083333333333333333333333333" -c:s copy [outfile] ``` ``` mkvmerge.exe --ui-language en --output [outfile] --no-track-tags --no-global-tags --language 0:en --display-dimensions 0:1920x1080 --chroma-siting 0:1,2 --default-duration 0:25p --fix-bitstream-timing-information 0:1 --language 1:en --default-track-flag 1:no --language 2:fr --default-track-flag 2:yes --sync 3:0,0.95904095904095904/1 --language 3:en --sync 4:0,0.95904095904095904/1 --language 4:fr --sync 5:0,0.95904095904095904/1 --language 5:es --sync -2:0,0.95904095904095904/1 ( [infile] ) --track-order 0:0,0:2,0:1,0:3,0:4,0:5 ``` S03 Web-DL from the same encoder has the correct framerate, thus no reason for me to horse around with it: https://nyaa.iss.one/view/1032569