AI Slop Code Risk Monitor

mifi/lossless-cut

Name: mifi/lossless-cut — TypeScript Code Quality & Security Review | AI Slop Code Risk Monitor
Creator: AI Slop Code Risk Monitor

Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).

The swiss army knife of lossless video/audio editing

0.5 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for mifi/lossless-cut, a TypeScript project with 45,508 GitHub stars. SynthScan examined 63,587 lines of code across 333 source files, recording 31 pattern matches distributed across 2 syntactic categories. The legacy adjusted pattern signal is 0.5 (Low pattern signal); it is not an authorship estimate.

Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.

0.5

Adjusted Signal

0.5

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

45.5K

Stars

TypeScript

Language

63.6K

Lines of Code

333

Files

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 2.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 31 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 2.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 28 finding(s).

PR Review Velocity Impact 2.4/100 · LOW

Which changes need focused human review? 31 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 0MEDIUM 0LOW 31

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 31 distinct pattern matches across 2 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. 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 configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hyper-Verbose Identifiers28 hits · 28 pts

Severity	File	Line	Snippet	Context
LOW	src/renderer/src/App.tsx	1423	async function tryFindAndLoadProjectFile({ chapters, cod }: { chapters: FFprobeChapter[], cod: string \| undefined })	CODE
LOW	src/renderer/src/edlFormats.ts	398	export function parseDvAnalyzerSummaryTxt(txt: string) {	CODE
LOW	src/renderer/src/StreamsSelector.tsx	77	function getStreamEffectiveDisposition(paramsByFile: ParamsByFile, fileId: string, stream: FFprobeStream) {	CODE
LOW	src/renderer/src/ffmpeg.ts	223	export function mapRecommendedDefaultFormat({ streams, sourceFormat }: { streams: FFprobeStream[], sourceFormat: string	CODE
LOW	src/renderer/src/ffmpeg.ts	233	async function determineSourceFileFormat(ffprobeFormatsStr: string \| undefined, filePath: string) {	CODE
LOW	src/renderer/src/ffmpeg.ts	383	export async function extractSubtitleTrackToSegments(filePath: string, streamId: number) {	CODE
LOW	src/renderer/src/ffmpeg.ts	557	export async function createChaptersFromSegments({ paths, defaultChapterNames, useFileChapters }: {	CODE
LOW	src/renderer/src/segments.ts	214	export function convertSegmentsToChaptersWithGaps(sortedSegments: (DefiniteSegmentBase & { name?: string \| undefined })[	CODE
LOW	src/renderer/src/util/outputNameTemplate.ts	361	export async function generateCutMergedFileNames({ template: desiredTemplate, isCustomFormatSelected, fileFormat, source	CODE
LOW	src/renderer/src/util/streams.ts	259	export function shouldCopyStreamByDefault(stream: FFprobeStream) {	CODE
LOW	src/renderer/src/util/streams.ts	311	export function isCopyingOnlyAudioStreams({ allFilesMeta, copyFileStreams }: {	CODE
LOW	src/renderer/src/util/streams.ts	330	export function getEffectiveAvoidNegativeTs({ avoidNegativeTs, allFilesMeta, copyFileStreams }: {	CODE
LOW	src/renderer/src/util/streams.ts	346	export function getKeyframeCutSeekCompensation({ formatName, streams, cutFrom }: {	CODE
LOW	src/renderer/src/util/streams.ts	449	export async function doesPlayerSupportHevcPlayback() {	CODE
LOW	src/renderer/src/util/streams.ts	467	export function willPlayerProperlyHandleVideo({ streams, hevcPlaybackSupported, isMasBuild }: {	CODE
LOW	src/renderer/src/util/streams.ts	495	export function isAudioDefinitelyNotSupported(streams: FFprobeStream[]) {	CODE
LOW	src/renderer/src/components/FileNameTemplateEditor.tsx	174	function formatCurrentSegFileOrFirst(names: string[]) {	CODE
LOW	src/renderer/src/hooks/useFfmpegOperations.ts	352	function mapInputStreamIndexToOutputIndex(inputFilePath: string, inputFileStreamIndex: number) {	CODE
LOW	src/renderer/src/hooks/useFfmpegOperations.ts	663	async function cutEncodeSmartPartWrapper({ cutFrom, cutTo, outPath }: { cutFrom: number, cutTo: number, outPath: s	CODE
LOW	src/renderer/src/dialogs/index.tsx	265	async function askForSegmentsRandomDurationRange() {	CODE
LOW	src/renderer/src/dialogs/index.tsx	364	export async function createFixedByteSixedSegments({ fileDuration, fileSize }: {	CODE
LOW	src/renderer/src/dialogs/index.tsx	458	export async function openYouTubeChaptersDialog(text: string) {	CODE
LOW	src/renderer/src/dialogs/index.tsx	493	export async function selectSegmentsByLabelDialog(currentName?: string \| undefined) {	CODE
LOW	src/common/util.ts	88	export function getFixChannelLayoutFilter({ channels, channelLayout }: AudioChannelInfo) {	CODE
LOW	src/main/networking.ts	5	export function throwIfDisabledNetworking() {	CODE
LOW	src/main/configStore.ts	183	async function lookForNeighbourConfigFile() {	CODE
LOW	src/main/util.ts	30	export function parseCliKeyboardActionArgs(action: string, rawArgs: unknown[], workingDirectory: string) {	CODE
LOW	src/main/index.ts	290	function safeRequestSingleInstanceLock(additionalData: Record<string, unknown>) {	CODE

Over-Commented Block3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	src/common/util.ts	61	const den = parseInt(split[1]!, 10);	COMMENT
LOW	src/common/websiteUrls.ts	1	// Links from the app that go through the LosslessCut website (https://losslesscut.app, built from website/ in this repo	COMMENT
LOW	src/main/ffmpeg.ts	601	videoFilters.push(	COMMENT