hermann/expria-backend
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

fix(eo): normalize MIME type before validation (strip codec params)

Browse source 
- "audio/webm;codecs=opus" → "audio/webm" before isAcceptedAudioMime check
- Normalized MIME propagated to Gemini transcribeAudio

Typecheck: OK · Tests: 248/248 ✅

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Hermann_Kitio 2026-04-25 06:50:48 +03:00
parent 8f8a900449
commit ff46cf61a5
1 changed files with 6 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/controllers/correctionController.ts
View file

@ -394,7 +394,11 @@ export async function correctEO(
// 3. Mode batch audio : transcrire d'abord. Mode transcript direct : passer. // 3. Mode batch audio : transcrire d'abord. Mode transcript direct : passer.
let transcript: string; let transcript: string;
if (input.audioBase64 && input.mimeType) { if (input.audioBase64 && input.mimeType) {
if (!isAcceptedAudioMime(input.mimeType)) { // Normalisation du MIME : `MediaRecorder` côté navigateur produit souvent
// un type complet `audio/webm;codecs=opus`. La whitelist Gemini compare
// par égalité stricte → on conserve uniquement la partie principale.
const normalizedMime = input.mimeType.split(";", 1)[0]!.trim();
if (!isAcceptedAudioMime(normalizedMime)) {
return { return {
error: true, error: true,
code: "VALIDATION_ERROR", code: "VALIDATION_ERROR",
@ -404,7 +408,7 @@ export async function correctEO(
}; };
} }
try { try {
transcript = await transcribeAudio(input.audioBase64, input.mimeType); transcript = await transcribeAudio(input.audioBase64, normalizedMime);
} catch (err) { } catch (err) {
const message = err instanceof Error ? err.message : String(err); const message = err instanceof Error ? err.message : String(err);
console.error("[correctionController.correctEO] transcription failed", { console.error("[correctionController.correctEO] transcription failed", {