Adding Core ML support for WhisperCpp

.gitignore

@@ -12,10 +12,12 @@ coverage.xml
 
 # whisper_cpp
 libwhisper.*
+libwhisper-coreml.*
 whisper_cpp
 whisper_cpp.exe
 whisper.dll
 buzz/whisper_cpp.py
+buzz/whisper_cpp_coreml.py
 
 # Internationalization - compiled binaries
 *.mo

Makefile

@@ -13,6 +13,7 @@ bundle_mac: dist/Buzz.app codesign_all_mac zip_mac notarize_zip staple_app_mac d
 bundle_mac_unsigned: dist/Buzz.app zip_mac dmg_mac_unsigned
 
 UNAME_S := $(shell uname -s)
+UNAME_M := $(shell uname -m)
 
 LIBWHISPER :=
 ifeq ($(OS), Windows_NT)
@@ -38,6 +39,8 @@ ifeq ($(OS), Windows_NT)
 else
 	rm -f buzz/$(LIBWHISPER)
 	rm -f buzz/whisper_cpp.py
+	rm -f buzz/libwhisper-coreml.dylib || true
+	rm -f buzz/whisper_cpp_coreml.py || true
 	rm -rf whisper.cpp/build || true
 	rm -rf dist/* || true
 endif
@@ -88,9 +91,23 @@ else
 	cp whisper.cpp/build/bin/Debug/$(LIBWHISPER) buzz || true
 	cp whisper.cpp/build/$(LIBWHISPER) buzz || true
 endif
+# Build CoreML support on ARM Macs
+ifeq ($(shell uname -m), arm64)
+ifeq ($(shell uname -s), Darwin)
+	rm -rf whisper.cpp/build || true
+	cmake -S whisper.cpp -B whisper.cpp/build/ $(CMAKE_FLAGS) -DWHISPER_COREML=1 -DCMAKE_OSX_ARCHITECTURES="arm64"
+	cmake --build whisper.cpp/build --verbose
+	cp whisper.cpp/build/$(LIBWHISPER) buzz/libwhisper-coreml.dylib || true
+endif
+endif
 
 buzz/whisper_cpp.py: buzz/$(LIBWHISPER) translation_mo
 	cd buzz && ctypesgen ../whisper.cpp/whisper.h -lwhisper -o whisper_cpp.py
+ifeq ($(shell uname -m), arm64)
+ifeq ($(shell uname -s), Darwin)
+	cd buzz && ctypesgen ../whisper.cpp/whisper.h -lwhisper-coreml -o whisper_cpp_coreml.py
+endif
+endif
 
 # Prints all the Mac developer identities used for code signing
 print_identities_mac:

buzz/locale/ca_ES/LC_MESSAGES/buzz.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: buzz\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-10-18 08:41+0300\n"
+"POT-Creation-Date: 2024-11-03 08:32+0200\n"
 "PO-Revision-Date: 2023-02-15 05:01+0000\n"
 "Last-Translator: Jordi Mas i Hernàndez <[email protected]>\n"
 "Language-Team: Catalan <[email protected]>\n"
@@ -26,7 +26,7 @@ msgstr ""
 
 #: buzz/widgets/import_url_dialog.py:28
 #: buzz/widgets/preferences_dialog/preferences_dialog.py:69
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:244
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:245
 #: buzz/widgets/transcriber/advanced_settings_dialog.py:97
 #: buzz/widgets/transcription_viewer/transcription_viewer_widget.py:295
 #: buzz/widgets/main_window.py:234
@@ -35,7 +35,7 @@ msgstr ""
 
 #: buzz/widgets/import_url_dialog.py:29
 #: buzz/widgets/preferences_dialog/preferences_dialog.py:70
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:245
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:246
 #: buzz/widgets/transcription_viewer/transcription_viewer_widget.py:296
 #: buzz/widgets/model_download_progress_dialog.py:29
 #: buzz/widgets/main_window.py:235
@@ -63,67 +63,67 @@ msgstr ""
 msgid "Font Size"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:60
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:61
 msgid "Test"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:66
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:67
 msgid "OpenAI API key"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:79
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:80
 msgid "OpenAI base url"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:88
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:89
 msgid "Default export file name"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:94
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:95
 msgid "Enable live recording transcription export"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:100
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:101
 #: buzz/widgets/preferences_dialog/folder_watch_preferences_widget.py:47
 #: buzz/widgets/preferences_dialog/folder_watch_preferences_widget.py:50
 msgid "Browse"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:119
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:120
 msgid "Export folder"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:130
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:131
 #, fuzzy
 msgid "Live recording mode"
 msgstr "Enregistrament en viu"
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:155
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:161
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:156
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:162
 msgid "OpenAI API Key Test"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:156
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:157
 msgid ""
 "Your API key is valid. Buzz will use this key to perform Whisper API "
 "transcriptions and AI translations."
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:172
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:173
 msgid "Invalid API key"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:173
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:174
 msgid ""
 "API supports only base64 characters (A-Za-z0-9+/=). Other characters in API "
 "key may cause errors."
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:191
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:192
 msgid "Select Export Folder"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/general_preferences_widget.py:243
+#: buzz/widgets/preferences_dialog/general_preferences_widget.py:244
 msgid ""
 "OpenAI API returned invalid response. Please check the API url or your key. "
 "Transcription and translation may still work if the API does not support key "
@@ -180,45 +180,45 @@ msgstr ""
 msgid "Huggingface ID of a Faster whisper model"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:93
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:94
 msgid "Download"
 msgstr "Baixada"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:98
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:99
 msgid "Show file location"
 msgstr "Mostra la ubicació del fitxer"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:106
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:107
 msgid "Delete"
 msgstr "Suprimeix"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:137
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:138
 msgid "Downloaded"
 msgstr "Baixat"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:142
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:143
 msgid "Available for Download"
 msgstr "Disponible per baixar"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:163
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:164
 msgid "Download link to Whisper.cpp ggml model file"
 msgstr ""
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:238
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:239
 msgid "Delete Model"
 msgstr "Suprimeix el model"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:239
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:240
 msgid "Are you sure you want to delete the selected model?"
 msgstr "Esteu segur que voleu suprimir el model seleccionat?"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:267
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:268
 #, fuzzy
 msgid "Download failed"
 msgstr "Baixat"
 
-#: buzz/widgets/preferences_dialog/models_preferences_widget.py:268
-#: buzz/widgets/main_window.py:291 buzz/model_loader.py:473
+#: buzz/widgets/preferences_dialog/models_preferences_widget.py:269
+#: buzz/widgets/main_window.py:291 buzz/model_loader.py:503
 msgid "Error"
 msgstr "Error"
 
@@ -240,19 +240,23 @@ msgstr "Detecta l'idioma"
 msgid "Run"
 msgstr "Executa"
 
-#: buzz/widgets/transcriber/transcription_options_group_box.py:88
+#: buzz/widgets/transcriber/transcription_options_group_box.py:92
 msgid "Model:"
 msgstr "Model:"
 
-#: buzz/widgets/transcriber/transcription_options_group_box.py:91
+#: buzz/widgets/transcriber/transcription_options_group_box.py:104
+msgid "First time use of a model may take up to several minutest to load."
+msgstr ""
+
+#: buzz/widgets/transcriber/transcription_options_group_box.py:113
 msgid "Api Key:"
 msgstr ""
 
-#: buzz/widgets/transcriber/transcription_options_group_box.py:92
+#: buzz/widgets/transcriber/transcription_options_group_box.py:114
 msgid "Task:"
 msgstr "Tasca:"
 
-#: buzz/widgets/transcriber/transcription_options_group_box.py:93
+#: buzz/widgets/transcriber/transcription_options_group_box.py:115
 msgid "Language:"
 msgstr "Idioma:"
 
@@ -560,7 +564,7 @@ msgstr ""
 msgid "Transcribe"
 msgstr "Obre una transcripció"
 
-#: buzz/model_loader.py:502
+#: buzz/model_loader.py:532
 msgid "A connection error occurred"
 msgstr ""