Huanshere/VideoLingo

22.6

Adjusted Score

22.6

Raw Score

100%

Time Factor

2026-08-23

Last Push

18.3K

Stars

Python

Language

17.2K

Lines of Code

122

Files

258

Pattern Hits

2026-08-29

Scan Date

0.02

HC Hit Rate

What These Metrics Mean

Adjusted Score: Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score: The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor: The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits: Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate: High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files: Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

Longitudinal tracking requires multiple scan runs. Once this repository is re-scanned after new commits land, this chart will visualise how the synthetic code signal evolves over time — enabling you to detect whether AI authorship is growing, stabilising, or being actively corrected by human engineers.

No multi-scan history yet — run the scanner again to build trend data.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 0HIGH 2MEDIUM 58LOW 198

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 258 distinct pattern matches across 14 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Decorative Section Separators40 hits · 127 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	config.yaml	3	# -------------------	COMMENT
MEDIUM⚡	config.yaml	6	# -------------------	COMMENT
MEDIUM	core/prompts.py	4	## ================================================================	COMMENT
MEDIUM	core/prompts.py	51	## ================================================================	COMMENT
MEDIUM	core/prompts.py	126	## ================================================================	STRING
MEDIUM	core/prompts.py	250	## ================================================================	STRING
MEDIUM	core/prompts.py	300	## ================================================================	STRING
MEDIUM	core/prompts.py	341	## ================================================================	STRING
MEDIUM	core/spacy_utils/load_nlp_model.py	28	# --------------------	COMMENT
MEDIUM	core/spacy_utils/load_nlp_model.py	30	# --------------------	COMMENT
MEDIUM	core/utils/models.py	1	# ------------------------------------------	COMMENT
MEDIUM	core/utils/models.py	3	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	16	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	18	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	28	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	31	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	35	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/models.py	37	# ------------------------------------------	COMMENT
MEDIUM⚡	core/utils/decorator.py	6	# ------------------------------	COMMENT
MEDIUM⚡	core/utils/decorator.py	8	# ------------------------------	COMMENT
MEDIUM	core/utils/decorator.py	30	# ------------------------------	COMMENT
MEDIUM	core/utils/decorator.py	32	# ------------------------------	COMMENT
MEDIUM	core/utils/ask_gpt.py	10	# ------------	COMMENT
MEDIUM	core/utils/ask_gpt.py	12	# ------------	COMMENT
MEDIUM	core/utils/ask_gpt.py	39	# ------------	COMMENT
MEDIUM	core/utils/ask_gpt.py	41	# ------------	COMMENT
MEDIUM	core/utils/config_utils.py	10	# -----------------------	COMMENT
MEDIUM	core/utils/config_utils.py	12	# -----------------------	COMMENT
MEDIUM	core/asr_backend/elevenlabs_asr.py	11	# ----------------------------------------	COMMENT
MEDIUM	core/asr_backend/elevenlabs_asr.py	13	# ----------------------------------------	COMMENT
MEDIUM	core/asr_backend/elevenlabs_asr.py	28	# ----------------------------	COMMENT
MEDIUM	core/asr_backend/elevenlabs_asr.py	30	# ----------------------------	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	11	# =============================================================================	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	13	# =============================================================================	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	29	# =============================================================================	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	31	# =============================================================================	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	147	# -------------------------	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	149	# -------------------------	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	165	# -------------------------	COMMENT
MEDIUM	core/asr_backend/whisperX_local.py	167	# -------------------------	COMMENT

Unused Imports89 hits · 89 pts

Severity	File	Line	Context
LOW	setup_env.py	8	CODE
LOW	st.py	14	CODE
LOW	st.py	16	CODE
LOW	installer.py	13	CODE
LOW	install.py	8	CODE
LOW	core/_3_1_split_nlp.py	1	CODE
LOW	core/_11_merge_audio.py	7	CODE
LOW	core/_11_merge_audio.py	8	CODE
LOW	core/translate_lines.py	6	CODE
LOW	core/_9_refer_audio.py	5	CODE
LOW	core/_9_refer_audio.py	6	CODE
LOW	core/_9_refer_audio.py	11	CODE
LOW	core/_8_1_audio_task.py	8	CODE
LOW	core/_8_1_audio_task.py	9	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	3	CODE
LOW	core/__init__.py	20	CODE
LOW	core/__init__.py	21	CODE
LOW	core/__init__.py	22	CODE
LOW	core/_7_sub_into_vid.py	6	CODE
LOW	core/_6_gen_sub.py	7	CODE
LOW	core/_6_gen_sub.py	8	CODE
LOW	core/_4_2_translate.py	8	CODE
LOW	core/_4_2_translate.py	12	CODE
LOW	core/_1_ytdlp.py	6	CODE
LOW	core/prompts.py	2	CODE
LOW	core/_5_split_sub.py	10	CODE
LOW	core/_5_split_sub.py	11	CODE
LOW	core/_3_2_split_meaning.py	6	CODE
LOW	core/_10_gen_audio.py	13	CODE
LOW	core/_10_gen_audio.py	14	CODE
LOW	core/_2_asr.py	1	CODE
LOW	core/_2_asr.py	5	CODE
LOW	core/_8_2_dub_chunks.py	7	CODE
LOW	core/_8_2_dub_chunks.py	8	CODE
LOW	core/_4_1_summarize.py	4	CODE
LOW	core/_12_dub_to_vid.py	10	CODE
LOW	core/_12_dub_to_vid.py	11	CODE
LOW	core/spacy_utils/__init__.py	1	CODE
LOW	core/spacy_utils/__init__.py	2	CODE
LOW	core/spacy_utils/__init__.py	3	CODE
LOW	core/spacy_utils/__init__.py	4	CODE
LOW	core/spacy_utils/__init__.py	5	CODE
LOW	core/spacy_utils/split_by_comma.py	4	CODE
LOW	core/spacy_utils/split_long_by_root.py	5	CODE
LOW	core/utils/__init__.py	3	CODE
LOW	core/utils/__init__.py	4	CODE
29 more matches not shown…

Excessive Try-Catch Wrapping53 hits · 74 pts

Severity	File	Line	Snippet	Context
LOW	installer.py	81	except Exception as exc:	CODE
LOW	installer.py	104	except Exception:	CODE
LOW	installer.py	121	except Exception:	CODE
LOW⚡	installer.py	164	except Exception:	CODE
LOW⚡	installer.py	174	except Exception:	CODE
LOW	installer.py	211	except Exception as exc:	CODE
LOW	installer.py	346	except Exception as exc:	CODE
MEDIUM	installer.py	168	def detect_cuda_version_from_smi() -> tuple[int, int] \| None:	CODE
LOW	core/_8_1_audio_task.py	38	except Exception:	CODE
LOW	core/_7_sub_into_vid.py	105	except Exception as e:	CODE
MEDIUM	core/_7_sub_into_vid.py	36	def check_gpu_available():	CODE
LOW	core/_1_ytdlp.py	134	except Exception:	CODE
MEDIUM	core/_1_ytdlp.py	20	def update_ytdlp():	CODE
LOW	core/_10_gen_audio.py	92	except Exception as e:	CODE
LOW	core/_10_gen_audio.py	114	except Exception as e:	CODE
LOW⚡	core/utils/delete_retry_dubbing.py	15	except Exception as e:	CODE
MEDIUM⚡	core/utils/delete_retry_dubbing.py	16	print(f"Error deleting {file_path}: {str(e)}")	CODE
LOW⚡	core/utils/delete_retry_dubbing.py	25	except Exception as e:	CODE
MEDIUM⚡	core/utils/delete_retry_dubbing.py	26	print(f"Error deleting folder {segs_folder}: {str(e)}")	CODE
LOW⚡	core/utils/decorator.py	18	except Exception as e:	CODE
LOW	core/utils/__init__.py	19	except Exception:	CODE
LOW	core/utils/pypi_autochoose.py	81	except Exception as exc:	CODE
LOW⚡	core/utils/onekeycleanup.py	64	except Exception as e:	CODE
MEDIUM⚡	core/utils/onekeycleanup.py	66	print(f"Error message: {str(e)}")	CODE
LOW⚡	core/utils/onekeycleanup.py	67	except Exception as e:	CODE
MEDIUM⚡	core/utils/onekeycleanup.py	69	print(f"Error message: {str(e)}")	CODE
MEDIUM	core/utils/onekeycleanup.py	41	def move_file(src, dst):	CODE
LOW	core/tts_backend/sf_cosyvoice2.py	28	except Exception as e:	CODE
LOW	core/tts_backend/tts_main.py	82	except Exception as e:	CODE
MEDIUM	core/tts_backend/openai_tts.py	35	print(f"Error: {response.status_code}")	CODE
LOW	core/tts_backend/gpt_sovits_tts.py	96	except Exception as e:	CODE
LOW	core/tts_backend/_302_f5tts.py	74	except Exception as e:	CODE
LOW	core/tts_backend/_302_f5tts.py	133	except Exception as e:	CODE
MEDIUM	core/tts_backend/_302_f5tts.py	134	print(f"Error in f5_tts_for_videolingo: {str(e)}")	CODE
LOW	core/tts_backend/custom_tts.py	29	except Exception as e:	CODE
MEDIUM	core/tts_backend/custom_tts.py	30	print(f"Error occurred during TTS conversion: {str(e)}")	CODE
LOW	core/st_utils/download_video_section.py	91	except Exception:	STRING
LOW	core/st_utils/download_video_section.py	123	except Exception:	STRING
LOW	core/st_utils/sidebar_setting.py	30	except Exception:	CODE
LOW	core/st_utils/sidebar_setting.py	352	except Exception:	CODE
MEDIUM	core/st_utils/sidebar_setting.py	344	def check_api():	CODE
LOW	core/st_utils/task_runner.py	170	except Exception as e:	CODE
LOW	core/asr_backend/audio_preprocess.py	19	except Exception:	CODE
LOW	core/asr_backend/audio_preprocess.py	87	except Exception as e:	CODE
LOW	batch/utils/batch_processor.py	77	except Exception as e:	CODE
LOW	batch/utils/video_processor.py	56	except Exception as e:	CODE
LOW	translations/translations.py	45	except Exception:	CODE
LOW	translations/translations.py	64	except Exception:	CODE
LOW	translations/translations.py	78	except Exception:	CODE
LOW	translations/translations.py	90	except Exception:	CODE
LOW	translations/translations.py	96	except Exception:	CODE
MEDIUM	translations/translations.py	40	def _config_language():	CODE
MEDIUM	translations/translations.py	49	def _streamlit_language():	CODE

Deep Nesting36 hits · 36 pts

Severity	File	Line	Context
LOW	st.py	35	CODE
LOW	st.py	224	CODE
LOW	st.py	302	CODE
LOW	installer.py	316	CODE
LOW	core/_11_merge_audio.py	54	CODE
LOW	core/_8_1_audio_task.py	52	CODE
LOW	core/_4_2_translate.py	55	CODE
LOW	core/_5_split_sub.py	16	CODE
LOW	core/_5_split_sub.py	18	CODE
LOW	core/_10_gen_audio.py	30	CODE
LOW	core/_10_gen_audio.py	76	CODE
LOW	core/_10_gen_audio.py	148	CODE
LOW	core/spacy_utils/split_by_connector.py	8	CODE
LOW	core/spacy_utils/split_by_connector.py	84	CODE
LOW	core/spacy_utils/split_long_by_root.py	10	CODE
LOW	core/spacy_utils/split_long_by_root.py	64	CODE
LOW	core/utils/decorator.py	10	CODE
LOW	core/utils/decorator.py	11	CODE
LOW	core/utils/decorator.py	13	CODE
LOW	core/utils/ask_gpt.py	29	CODE
LOW	core/utils/pypi_autochoose.py	60	CODE
LOW	core/tts_backend/tts_main.py	25	CODE
LOW	core/tts_backend/sf_fishtts.py	23	CODE
LOW	core/tts_backend/sf_fishtts.py	180	CODE
LOW	core/tts_backend/estimate_duration.py	24	CODE
LOW	core/tts_backend/estimate_duration.py	64	CODE
LOW	core/tts_backend/gpt_sovits_tts.py	56	CODE
LOW	core/tts_backend/gpt_sovits_tts.py	125	CODE
LOW	core/st_utils/imports_and_utils.py	8	CODE
LOW	core/st_utils/download_video_section.py	65	CODE
LOW	core/st_utils/sidebar_setting.py	47	CODE
LOW	core/asr_backend/whisperX_302.py	13	CODE
LOW	core/asr_backend/elevenlabs_asr.py	67	CODE
LOW	core/asr_backend/audio_preprocess.py	130	CODE
LOW	batch/utils/batch_processor.py	25	CODE
LOW	batch/utils/video_processor.py	19	CODE

Hyper-Verbose Identifiers17 hits · 17 pts

Severity	File	Line	Snippet	Context
LOW	st.py	156	def _subtitle_length_controls():	CODE
LOW⚡	installer.py	168	def detect_cuda_version_from_smi() -> tuple[int, int] \| None:	CODE
LOW	installer.py	230	def install_base_requirements(force: bool = False) -> None:	CODE
LOW	core/prompts.py	190	def get_prompt_expressiveness(faithfulness_result, lines, shared_prompt):	STRING
LOW	core/_3_2_split_meaning.py	111	def split_sentences_by_meaning():	CODE
LOW	core/_8_2_dub_chunks.py	58	def analyze_subtitle_timing_and_speed(df):	CODE
LOW	core/_4_1_summarize.py	17	def search_things_to_note_in_prompt(sentence):	CODE
LOW	core/spacy_utils/split_long_by_root.py	43	def split_extremely_long_sentence(doc):	CODE
LOW	core/tts_backend/sf_cosyvoice2.py	13	def cosyvoice_tts_for_videolingo(text, save_as, number, task_df):	CODE
LOW	core/tts_backend/sf_fishtts.py	180	def siliconflow_fish_tts_for_videolingo(text, save_as, number, task_df):	CODE
LOW	core/tts_backend/gpt_sovits_tts.py	56	def gpt_sovits_tts_for_videolingo(text, save_as, number, task_df):	CODE
LOW	core/tts_backend/gpt_sovits_tts.py	109	def find_and_check_config_path(dubbing_character):	CODE
LOW	core/st_utils/imports_and_utils.py	8	def download_subtitle_zip_button(text: str):	CODE
LOW	core/asr_backend/elevenlabs_asr.py	67	def transcribe_audio_elevenlabs(raw_audio_path, vocal_audio_path, start = None, end = None):	CODE
LOW	core/asr_backend/whisperX_local.py	43	def _has_complete_hf_snapshot(cache_root, repo_id):	CODE
LOW	batch/utils/video_processor.py	98	def process_and_align_subtitles():	CODE
LOW	translations/translations.py	32	def _language_from_accept_language(header):	CODE

Magic Placeholder Names2 hits · 12 pts

Severity	File	Line	Snippet	Context
HIGH⚡	config.yaml	14	key: 'YOUR_API_KEY'	CODE
HIGH	config.yaml	79	api_key: 'YOUR_API_KEY'	CODE

Self-Referential Comments4 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	core/_7_sub_into_vid.py	56	# Create a black frame	COMMENT
MEDIUM	core/_12_dub_to_vid.py	44	# Create a black frame	COMMENT
MEDIUM	core/tts_backend/sf_fishtts.py	103	# Create an empty audio segment	COMMENT
MEDIUM	core/tts_backend/_302_f5tts.py	56	# Create an empty audio segment	COMMENT

Modern Structural Boilerplate4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	core/__init__.py	26	__all__ = [	CODE
LOW	core/spacy_utils/__init__.py	7	__all__ = [	CODE
LOW⚡	core/utils/models.py	39	__all__ = [	CODE
LOW	core/utils/__init__.py	24	__all__ = [	CODE

Redundant / Tautological Comments3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	core/tts_backend/tts_main.py	27	# Check if text is empty or single character, single character voiceovers are prone to bugs	COMMENT
LOW	core/tts_backend/gpt_sovits_tts.py	88	# Check if the reference audio file exists	COMMENT
LOW	core/tts_backend/gpt_sovits_tts.py	127	# Check if port 9880 is already in use	COMMENT

Over-Commented Block4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	core/spacy_utils/split_long_by_root.py	101	# nlp = init_nlp()	COMMENT
LOW	core/tts_backend/sf_fishtts.py	221	# siliconflow_fish_tts("使用动态音色测试", "dynamic_test.wav", mode="dynamic", ref_audio="output/audio/refers/1.wav", ref_te	COMMENT
LOW	core/tts_backend/edge_tts.py	1	from pathlib import Path	COMMENT
LOW	docs/next-env.d.ts	1	/// <reference types="next" />	COMMENT

Verbosity Indicators2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	core/translate_lines.py	42	## Step 1: Faithful to the Original Text	COMMENT
LOW	core/translate_lines.py	66	## Step 2: Express Smoothly	COMMENT

Structural Annotation Overuse2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	core/translate_lines.py	42	## Step 1: Faithful to the Original Text	COMMENT
LOW	core/translate_lines.py	66	## Step 2: Express Smoothly	COMMENT

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	core/_1_ytdlp.py	138	# Example usage	COMMENT

Overly Generic Function Names1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	core/utils/decorator.py	47	def test_function():	CODE

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings