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fix(edit-track): regenerate the preview when the preview start changes #14556

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Merged
rickyrombo merged 1 commit into from
Aug 8, 2026
Merged

fix(edit-track): regenerate the preview when the preview start changes #14556

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11 changes: 11 additions & 0 deletions packages/common/src/api/tan-query/tracks/useUpdateTrack.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -152,11 +152,22 @@ export const useUpdateTrack = () => {
})
}

// A changed preview start needs a freshly sliced preview clip. The SDK
// only regenerates when asked (and skips it when a new audio file is
// uploaded, since transcoding produces the preview then); without this
// flag an edit updates preview_start_seconds in metadata while the
// track keeps streaming the old preview_cid's clip.
const generatePreview =
metadataWithSplits.preview_start_seconds != null &&
metadataWithSplits.preview_start_seconds !==
previousMetadata?.preview_start_seconds

const response = await sdk.tracks.updateTrack({
audioFile,
imageFile,
trackId: Id.parse(trackId),
userId: Id.parse(userId),
generatePreview,
metadata: sdkMetadata as UpdateTrackRequestBody,
onProgress: (_, progress) => {
if (progress.key === 'audio') {
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