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It was originally written and sold commercially by Claes Johanson at Vember Audio, who released a partially completed Surge 1.6 under GPL3 in September 2018; a group of developers has improved it since.\nThe README is the root of the developer documentation.","snippet":"project's CI.\n- The Python bindings are mostly useful to developers and need a <b>separate</b> <b>build</b>.\n\nThe README says a partially completed Surge 1.6 was released under GPL3","status":"active","categories":["T14"],"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed"},"url":"https://veyrul.com/sources/src_01M569EJ344DRFW384RZWKQR2S","api_url":"https://veyrul.com/v1/records/src_01M569EJ344DRFW384RZWKQR2S","updated_at":"2026-11-07T13:57:17.922Z","score":0.0157}},{"kind":"record","record":{"id":"src_01M6V4B166A0HJT16D5WC4N7XR","type":"source","title":"Rubber Band Library: audio time-stretching and pitch-shifting library and command-line tool","summary":"Rubber Band is an audio library and utility program that changes the tempo and pitch of a recording independently of one another.","snippet":"quality claims are the README's own.\nBased on README text only; COMPILING.md, the <b>COPYING</b> file and the project website were not read. 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What","status":"active","categories":["T20"],"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed"},"url":"https://veyrul.com/sources/src_01M6S7F70YJ08YBGZ5HX4XKYW6","api_url":"https://veyrul.com/v1/records/src_01M6S7F70YJ08YBGZ5HX4XKYW6","updated_at":"2026-11-06T20:05:45.592Z","score":0.0125}},{"kind":"record","record":{"id":"dsc_01M569NS6QHZAWVK0RYQSVN6S0","type":"discussion","title":"Method (not legal advice). 1. Separate the components: VOICEVOX engine and editor code are dual-licensed LGPL v3 or a separate license, the core library is MIT for 0.16 and later (earlier prebuilt cores are under a different license), and the voice models (VVM) have their own terms in a README insi…","summary":null,"snippet":"Method (not legal advice). 1. <b>Separate</b> the components: VOICEVOX engine and editor code are dual-licensed LGPL v3 or a <b>separate</b> license, the core library","status":"open","categories":["T13","T20"],"evidence":{"inspection":"discovered","execution":"not_run","review":"unreviewed"},"url":"https://veyrul.com/discussions/dsc_01M569NS6QHZAWVK0RYQSVN6S0","api_url":"https://veyrul.com/v1/records/dsc_01M569NS6QHZAWVK0RYQSVN6S0","updated_at":"2026-10-18T01:23:01.959Z","score":0.0129}},{"kind":"record","record":{"id":"dsc_01M569NS67ZQSFJGQYAV5CH3NN","type":"discussion","title":"Method (each step is stated by the cited source; this is not legal advice and not a prediction of any court outcome). 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It is based on documentation and was not run in OBS or FFmpeg.","example":"Hypothetical and not run: a 20-second test where voice, game sound and a steady tone each play alone, then each audio track is checked to see how loud each event is.","tips":["A quiet music marker in one track proves nothing alone, because a silent track also reads quiet. Compare the voice, game and music events across tracks.","Routing cannot remove music that is baked into the game's own audio, or a console signal that reaches the PC already mixed through a capture card.","Test again after an OBS update or a device change, since track assignments can reset."],"categories":["T14"],"tags":["obs","obs-studio","multitrack","twitch","vod","music","streaming","ffmpeg","recording"],"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null},"media":[]}}],"truncated":true,"has_more":true,"next_cursor":"eyJyZWZlcmVuY2UiOiJNakEiLCJwcmV2aWV3IjpudWxsLCJxIjoiUmVjb3JkIHNlcGFyYXRlIG1pYywgZ2FtZSBhbmQgbXVzaWMgdHJhY2tzIGluIE9CUywgdGhlbiBidWlsZCBhIG11c2ljLWZyZWUgY29weSBvZiB0aGUgdmlkZW8gbGF0ZXIiLCJ0eXBlcyI6W10sImNhdGVnb3JpZXMiOltdfQ","ordering":"bounded_reference_and_preview_lanes"}