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feat(tools): 2.0 phase 5 wave 3a - video depth (22 tools) (#221)

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SnapOtter
2026-06-13 10:19:00 +08:00
parent 2f39e38162
commit 5f98b48593
109 changed files with 12086 additions and 838 deletions
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apps/api/src/lib/media-tool.ts
+40 -11
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@@ -37,6 +37,40 @@ export interface MediaRunResult {
durationS: number | null;
}
/** Stages every ctx input into scratch (in-<i>-<sanitized>) and returns the paths. */
export async function stageMediaInputs(ctx: ToolProcessCtxV2): Promise<string[]> {
const dir = join(ctx.scratchDir, "media");
await mkdir(dir, { recursive: true });
const paths: string[] = [];
for (let i = 0; i < ctx.inputs.length; i++) {
const safe = ctx.inputs[i].filename.replace(/[^A-Za-z0-9._-]/g, "_");
const p = join(dir, `in-${i}-${safe}`);
await writeFile(p, ctx.inputs[i].buffer);
paths.push(p);
}
return paths;
}
/** Progress-mapped runFfmpeg (5..95%) against a known duration; 30 min default timeout. */
export async function runFfmpegWithProgress(
ctx: ToolProcessCtxV2,
args: string[],
durationS: number | null,
opts: { timeoutMs?: number } = {},
): Promise<void> {
ctx.report(5, "Preparing");
await runFfmpeg(args, {
signal: ctx.signal,
timeoutMs: opts.timeoutMs ?? 30 * 60_000,
onProgress: (p) => {
if (p.outTimeMs !== null && durationS) {
const pct = Math.min(95, 5 + Math.round((p.outTimeMs / (durationS * 1000)) * 90));
ctx.report(pct, "Processing");
}
},
});
}
/**
* Stages the primary input in the scratch dir, probes it, runs ffmpeg with
* progress mapped onto ctx.report (5..95%), and returns the output path for
@@ -54,16 +88,11 @@ export async function runMediaTool(
await writeFile(inPath, ctx.inputs[0].buffer);
const info = await probeMedia(inPath);
const outPath = join(dir, outName);
ctx.report(5, "Preparing");
await runFfmpeg(argsFor(inPath, outPath, { durationS: info.durationS }), {
signal: ctx.signal,
timeoutMs: opts.timeoutMs ?? 30 * 60_000,
onProgress: (p) => {
if (p.outTimeMs !== null && info.durationS) {
const pct = Math.min(95, 5 + Math.round((p.outTimeMs / (info.durationS * 1000)) * 90));
ctx.report(pct, "Processing");
}
},
});
await runFfmpegWithProgress(
ctx,
argsFor(inPath, outPath, { durationS: info.durationS }),
info.durationS,
opts,
);
return { outPath, durationS: info.durationS };
}