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Support .mark file signatures (rebase of #8) #30

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Merged
philips merged 1 commit into from
Jul 27, 2026
Merged

Support .mark file signatures (rebase of #8) #30

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2 changes: 1 addition & 1 deletion src/parsing.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -408,7 +408,7 @@ export class SupernoteX implements ISupernote {

/** Parse Supernote file signature from buffer. */
_parseSignature(buffer: Uint8Array): string {
const pattern = /^noteSN_FILE_VER_(\d{8})/;
const pattern = /^(?:mark|note)SN_FILE_VER_(\d{8})/;
const content = uint8ArrayToString(buffer, 'utf8', 0, 24);
const match = content.match(pattern);
if (!match)
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Binary file added tests/input/digest_test.mark
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11 changes: 11 additions & 0 deletions tests/main.test.ts
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Expand Up @@ -64,6 +64,17 @@ describe("links", () => {
})
})

describe("digest_image", () => {
test("convert a mark file into a png image", { timeout: 30000 }, async () => {
const sn = new SupernoteX(await readFileToUint8Array("digest_test.mark"))
const images = await toImage(sn)
expect(images).not.toBeUndefined()
for await (const [index, image] of images.entries()) {
await imagejs.writeSync(`tests/output/digest_test.mark-${index}.png`, image)
}
})
})

describe("nomad", () => {
test("convert a note from a nomad Chauvet 3.15.27 to png pages", { timeout: 30000 }, async () => {
const sn = new SupernoteX(await readFileToUint8Array("nomad-3.15.27-blank-2p.note"))
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