This format is best for medium length sound effects and music. The amount of compression is configurable via the Quality slider. Vorbis/MP3 The compression results in smaller files but with somewhat lower quality compared to PCM audio. Ratio is 3.5 times smaller than PCM, but CPU usage is much lower than the MP3/Vorbis formats which makes it the preferrable choice for the aforementioned categories of sounds. PCM This option offers higher quality at the expense of larger file size and is best for very short sound effects.ĪDPCM This format is useful for sounds that contain a fair bit of noise and need to be played in large quantities, such as footsteps, impacts, weapons. Thanks everyone (especially dgrips!) who jumped in to help.Īccording to this, Unity stores its audio compressed in one of three different formats that the developer can choose: It's been about 20 hours so far and I'm not done yet, but I'm not stuck anymore. From there I was able to start decoding the naming convention - the letters and numbers appear to be coded by event and have commonalities. About a thousand files in, I found a good clip. However, the naming convention basically looked like gibberish and it took forever to go through the files one by one. The cutscenes weren't pre-rendered so audio was indeed in a separate file.

For example, it extracted 3 files, each smaller than 10K, from an 18 MB file.Įdit 2: Looks like I found what I needed. However, all it pulls out are small gibberish files with long numerical extensions. unit圓d files, but it can open the extension-less files. I tried this, but didn't think to mention it as it turned out to be a dead end it doesn't work on the. Have you dealt with unit圓d files? Any idea of a different way to extract them that may leave more metadata in place? Or maybe a way to identify/extract video from what I've got? Thank you!Įdit: Someone, in a now-deleted comment, suggested using Unity Asset Explorer on the files. Now I'm stuck, as I have over 21K extension-less files and no idea how to move forward.

When I tried using TTDecomp on them, I got a message saying that they aren't actually archives. I used Trid on a couple of the larger files, which it said were TTComp archives. I haven't been able to find any trace of the cutscenes. I've been able to find battle dialogue for almost all characters using Audacity to extract the clips, but their cutscene monologues elude me. Some of them have names indicating what's inside (EG: CAB-ps5401_voice_heroSnd_pack_us_win) but many offer no clues (CAB-ev_0332_020_a00_packm_win). Now I have a ton of extension-less files. I wrote a quick PowerShell script that used Disunity to unpack all of the files. In the Hash folder are a bunch of subfolders, each of which contains files with a. I'm trying to get character audio out of a game Steam game created in Unity.

Extract unity3d file