# Bulk Upload & Processing - Blazescribe

Transcribe hundreds of files at once. Bulk Upload & Processing by Blazescribe helps you get more from your audio and video content.

Upload hundreds of files at once and process them all in parallel. Clear your transcription backlog in hours, not weeks.

Transcribe hundreds of files at once

Organizations often face transcription backlogs, months or years of recorded meetings, calls, interviews, or lectures that have never been transcribed. Processing these one file at a time is impractical. Blazescribe's bulk upload handles up to 500 files per batch with parallel processing that completes a hundred-file batch in the time it takes to process a single file. Mixed file formats are handled automatically, MP3s, MP4s, WAVs, and other formats can be uploaded together. Results are organized by batch with consistent formatting and naming. For organizations clearing backlogs, this means transforming years of untranscribed recordings into a searchable, indexed archive in hours instead of weeks. Teams use bulk upload to process quarterly backlogs, migrate from other transcription services, and build comprehensive archives of historical recordings.

## How it works

1. **Select your files** — Drag and drop up to 500 files at once. Supports mixed formats, MP3s, MP4s, WAVs, and more in the same batch.
2. **Batch processes in parallel** — All files are processed simultaneously. Our infrastructure scales to handle your volume.
3. **Results organized automatically** — Transcripts are organized by upload batch with consistent formatting and naming conventions.

## Capabilities

- **500 Files Per Batch** — Upload up to 500 files in a single drag-and-drop operation. No per-file upload process.
- **Parallel Processing** — Files are processed simultaneously, not sequentially. A 100-file batch finishes in minutes.
- **Mixed Formats** — Upload different file formats in the same batch, the system handles each format automatically.
- **Batch Management** — Track progress, view results, and manage output for entire batches from a single dashboard.

## Related features

- API
- Export Options
- Team Collaboration

## FAQ

### How many files can I upload at once?

Up to 500 files per batch. Each file can be up to 1 GB. For larger batches, use our API which supports unlimited concurrent submissions.

### How fast is batch processing?

Files process in parallel, so a batch of 100 one-hour recordings completes in roughly the same time as a single file, typically under 5 minutes.

### Can I mix different file formats in one batch?

Yes. Upload MP3, WAV, MP4, MOV, and other formats in the same batch. The system detects and handles each format automatically.

### How are results organized?

Transcripts are grouped by batch with consistent naming. You can also set rules for automatic folder assignment, tagging, and naming conventions before uploading.

## Related pages

- [Free Audio Transcription](/free-audio-transcription)
- [Transcription for Podcasters](/transcription-for-podcasters)
- [Transcribe YouTube - AI Transcription](/transcribe-youtube)

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Source: https://blazescribe.com/features/bulk-upload
Site: https://blazescribe.com