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Stream the waveform compute so large uploads no longer buffer the whole file (Wave 2 OOM)

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daniel-c-harvey
2026-06-25 21:49:11 -04:00
parent aa0b64329f
commit 9347f11ff0
10 changed files with 594 additions and 120 deletions
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DeepDrftAPI/Controllers/ReleaseController.cs
+4 -4
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@@ -112,10 +112,10 @@ public class ReleaseController : ControllerBase
}
// POST api/release/{id}/mix/waveform ([ApiKeyAuthorize], no body)
// Server-side trigger: fetch the Mix's track audio from the vault, compute a duration-derived high-res
// waveform via ComputeAndStoreHighResAsync, store it in the track-waveforms vault, and set
// MixMetadata.WaveformEntryKey. 404 when the release is missing or has no stored audio; 500 on
// compute/storage failure. Declared before "{id:long}".
// Server-side trigger: stream the Mix's track audio from the vault, compute a duration-derived
// high-res waveform, store it in the track-waveforms vault, and set MixMetadata.WaveformEntryKey.
// 404 when the release is missing or has no stored audio; 500 on compute/storage failure. Declared
// before "{id:long}".
[ApiKeyAuthorize]
[HttpPost("{id:long}/mix/waveform")]
public async Task<ActionResult> GenerateMixWaveform(long id, CancellationToken ct = default)