diegosouzapw/OmniRoute · error

Video extraction broker returned an invalid frame count

Error message

Video extraction broker returned an invalid frame count

What it means

Error "Video extraction broker returned an invalid frame count" thrown in diegosouzapw/OmniRoute.

Source

Thrown at src/lib/guardrails/videoBridgeBrokerClient.ts:92

  const text = Buffer.concat(
    chunks.map((chunk) => Buffer.from(chunk)),
    totalBytes
  ).toString("utf8");
  try {
    return JSON.parse(text);
  } catch {
    throw new Error("Video extraction broker returned an invalid response");
  }
}

function parseBrokerResult(value: unknown, frameCount: number): BrokerExtractionResult {
  const record = value && typeof value === "object" ? (value as Record<string, unknown>) : null;
  const durationSeconds = Number(record?.durationSeconds);
  if (!Number.isFinite(durationSeconds) || durationSeconds <= 0 || !Array.isArray(record?.frames)) {
    throw new Error("Video extraction broker returned invalid metadata");
  }
  if (record.frames.length < 1 || record.frames.length > frameCount) {
    throw new Error("Video extraction broker returned an invalid frame count");
  }
  const frames = record.frames.map((entry) => {
    const frame = entry && typeof entry === "object" ? (entry as Record<string, unknown>) : null;
    const timestampSeconds = Number(frame?.timestampSeconds);
    const dataUri = typeof frame?.dataUri === "string" ? frame.dataUri : "";
    if (
      !Number.isFinite(timestampSeconds) ||
      timestampSeconds < 0 ||
      !/^data:image\/jpeg;base64,[A-Za-z0-9+/=]+$/.test(dataUri)
    ) {
      throw new Error("Video extraction broker returned an invalid frame");
    }
    return { dataUri, timestampSeconds };
  });
  const samplingRecord =
    record?.sampling && typeof record.sampling === "object"
      ? (record.sampling as Record<string, unknown>)
      : {};

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at src/lib/guardrails/videoBridgeBrokerClient.ts:92 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/95664f9435d9aaf1. Report an issue: GitHub.