MP3 to text and SRT in Python

import os
import urllib.request

from apify_client import ApifyClient

client = ApifyClient(os.environ["APIFY_TOKEN"])
run = client.actor("tidewell/media-transcriber").call(run_input={
    "mediaUrls": [
        "https://archive.org/download/stories_006_librivox/my_financial_career_leacock_dr_64kb.mp3"
    ],
    "maxDurationMinutes": 1
})

for f in client.dataset(run["defaultDatasetId"]).iterate_items():
    if f["status"] == "succeeded":
        print(f["text"])
        urllib.request.urlretrieve(f["srt_url"], "subtitles.srt")

curl -X POST "https://api.apify.com/v2/acts/tidewell~media-transcriber/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"mediaUrls": ["https://archive.org/download/stories_006_librivox/my_financial_career_leacock_dr_64kb.mp3"], "maxDurationMinutes": 1}'

{
  "media_id": "media-0001",
  "status": "succeeded",
  "source_url": "https://archive.org/download/stories_006_librivox/my_financial_career_leacock_dr_64kb.mp3",
  "source_type": "file",
  "media_url": "https://archive.org/download/stories_006_librivox/my_financial_career_leacock_dr_64kb.mp3",
  "title": "my_financial_career_leacock_dr_64kb",
  "duration_secs": 323.448,
  "transcribed_secs": 60,
  "billed_minutes": 1,
  "model": "base",
  "language": "en",
  "language_probability": 0.993,
  "text": "This is a Librevox recording. All Librevox recordings are in the public domain. For more information and to find out how you can volunteer, please visit Librevox.org. My financial career by Stephen Leakock. This reading...",
  "word_count": 159,
  "segments": [
    {"id": 0, "start": 1.68, "end": 3.48, "text": "This is a Librevox recording."},
    {
      "id": 1,
      "start": 4,
      "end": 6.66,
      "text": "All Librevox recordings are in the public domain."
    }
  ],
  "srt_url": "https://api.apify.com/v2/key-value-stores/cAY0I41acGTmZlUgJ/records/media-0001-my_financial_career_leacock_dr_64kb.srt?signature=...",
  "processing_secs": 4.6
}

1
00:00:01,680 --> 00:00:06,660
This is a Librevox recording. All Librevox
recordings are in the public domain.

2
00:00:07,220 --> 00:00:10,280
For more information and to
find out how you can volunteer,

3
00:00:10,620 --> 00:00:12,920
please visit Librevox.org.

4
00:00:14,130 --> 00:00:20,290
My financial career by Stephen Leakock.
This reading is by Dave Ranson.

5
00:00:22,290 --> 00:00:25,610
When I go into a bank, I get
rattled. The clerks rattled me.

6
00:00:26,150 --> 00:00:28,950
The wickets rattled me. The
sight of the money rattles me.