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fix: record transcription audio as wav

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coder
2026-08-25 12:35:54 +02:00
parent 8b96d5d446
commit 6cb2ae649e
3 changed files with 18 additions and 8 deletions
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Meetingnotes.xcodeproj/project.pbxproj
+4 -4
View File
@@ -276,7 +276,7 @@
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
COMBINE_HIDPI_IMAGES = YES;
CURRENT_PROJECT_VERSION = 32;
CURRENT_PROJECT_VERSION = 33;
DEVELOPMENT_ASSET_PATHS = "\"meetingnotes/Preview Content\"";
DEVELOPMENT_TEAM = G9LVHZAJNX;
ENABLE_HARDENED_RUNTIME = YES;
@@ -290,7 +290,7 @@
"@executable_path/../Frameworks",
);
MACOSX_DEPLOYMENT_TARGET = 15.0;
MARKETING_VERSION = 1.1.20;
MARKETING_VERSION = 1.1.21;
ONLY_ACTIVE_ARCH = NO;
OTHER_SWIFT_FLAGS = "$(inherited) -D ENABLE_TCC_SPI";
PRODUCT_BUNDLE_IDENTIFIER = net.jamesbone.meetingnotes;
@@ -312,7 +312,7 @@
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
COMBINE_HIDPI_IMAGES = YES;
CURRENT_PROJECT_VERSION = 32;
CURRENT_PROJECT_VERSION = 33;
DEVELOPMENT_ASSET_PATHS = "\"meetingnotes/Preview Content\"";
DEVELOPMENT_TEAM = G9LVHZAJNX;
ENABLE_HARDENED_RUNTIME = YES;
@@ -326,7 +326,7 @@
"@executable_path/../Frameworks",
);
MACOSX_DEPLOYMENT_TARGET = 15.0;
MARKETING_VERSION = 1.1.20;
MARKETING_VERSION = 1.1.21;
ONLY_ACTIVE_ARCH = YES;
OTHER_SWIFT_FLAGS = "$(inherited) -D ENABLE_TCC_SPI";
PRODUCT_BUNDLE_IDENTIFIER = net.jamesbone.meetingnotes;
meetingnotes/Managers/AudioManager.swift
+7 -4
View File
@@ -209,15 +209,18 @@ final class AudioManager: NSObject, ObservableObject {
private func prepareAudioFiles() throws {
let settings: [String: Any] = [
AVFormatIDKey: kAudioFormatMPEG4AAC,
AVFormatIDKey: kAudioFormatLinearPCM,
AVSampleRateKey: 16_000,
AVNumberOfChannelsKey: 1,
AVEncoderBitRateKey: 48_000
AVLinearPCMBitDepthKey: 16,
AVLinearPCMIsFloatKey: false,
AVLinearPCMIsBigEndianKey: false,
AVLinearPCMIsNonInterleaved: false
]
let base = FileManager.default.temporaryDirectory
let id = sessionID.uuidString
let micURL = base.appendingPathComponent("meetingnotes-\(id)-mic.m4a")
let systemURL = base.appendingPathComponent("meetingnotes-\(id)-system.m4a")
let micURL = base.appendingPathComponent("meetingnotes-\(id)-mic.wav")
let systemURL = base.appendingPathComponent("meetingnotes-\(id)-system.wav")
let newMicAudioFile = try AVAudioFile(
forWriting: micURL,
settings: settings,
meetingnotes/Services/CoderAPIClient.swift
+7
View File
@@ -275,6 +275,13 @@ final class CoderAPIClient {
let framesPerChunk = preserveSpeakerIdentity
? max(1, input.length)
: AVAudioFramePosition(format.sampleRate * transcriptionChunkDuration)
if fileURL.pathExtension.caseInsensitiveCompare("wav") == .orderedSame,
input.fileFormat.streamDescription.pointee.mFormatID == kAudioFormatLinearPCM,
input.length <= framesPerChunk {
return [AudioChunk(url: fileURL, offset: 0, isTemporary: false)]
}
var chunks: [AudioChunk] = []
var frameOffset: AVAudioFramePosition = 0