CalcuDeets

CalcuDeets is a lightweight, browser-based tool that loads audio and video files (individually or in batches), calculates timecode (runtime) totals and file size totals, and collects basic technical metadata.

All processing occurs locally in your web browser—no files are uploaded or stored.

Help / About

Queue

Accepted: common audio/video formats supported by your browser (e.g., .wav, .mp3, .m4a, .mp4, .mov).
Drag & drop files here to add to the queue.
Tip: use the ⠿ handle to reorder files.
    No files in queue. Ready.

    Report

    Total runtime
    Unknown durations count as 00:00:00.000.
    00:00:00.000
    Total size
    Sum of file sizes in the queue.
    0 B
    Files: 0
    Measured: 0
    Pending: 0
    Unknown: 0
    Selected: 0
    Add files to the queue, then click Calculate.
    Help / About

    Overview

    CalcuDeets reads each media file’s duration and file size, calculates cumulative timecode and storage totals, and collects basic technical metadata made available by your web browser.

    Privacy: Files are only read in your browser. Nothing is uploaded.

    Details collected (browser-available subset)

    • Container: derived from filename extension (e.g., .wav, .mp4)
    • Codec: best guess derived from MIME type (exact codec strings are often not exposed in browsers)
    • Overall bitrate: estimate computed as (file_size_bytes × 8) / duration_seconds when duration is known
    • Video: width × height (when available)
    • Audio: sample rate + channel count (when the browser can decode the audio stream)
    This is a lightweight, browser-based subset of what tools like MediaInfo can report.

    Workflow

    • Add files (button or drag & drop) and reorder using the ⠿ handle.
    • Click Calculate.
    • Use the ⋯ menu to open Detail for a file.
    • Select rows to enable Export Selected, or export the full report.

    Attribution & Warranty

    CalcuDeets was created by Douglas A. Boyd. This tool is provided for non-commercial and archival purposes and is used at your own risk. No warranty is expressed or implied; results should be reviewed for accuracy.

    Detail
    Built-in player for inspection. Nothing is uploaded.
    File
    Measured duration (tool)
    Player duration
    Type / Container
    Codec (best guess)
    Estimated bitrate
    Resolution
    Date created
    Last modified
    Technical
    Bitrate is estimated from size and duration; “codec” is inferred from MIME type.