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Learn Tracks Total Duration | Section 3
Python - Music

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Tracks Total Duration

Task

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Complete a function that calculates the total duration of all tracks in a list, converting the duration from milliseconds to minutes. Each track is represented as a dictionary containing various fields, including a duration_ms field that indicates the track's duration in milliseconds.

Inputs:

  • tracks: A list of dictionaries, where each dictionary represents a track and contains at least the following field:
    • duration_ms: An integer representing the duration of the track in milliseconds.

Steps:

  • Iterate Through Tracks:

    • Loop through each track in the tracks list.
    • For each track, add its duration_ms value to total_duration_ms.
  • Convert to Minutes: After summing the durations in milliseconds, convert total_duration_ms to minutes by dividing it by 60,000 (since there are 60,000 milliseconds in a minute).

Solution

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SectionΒ 3. ChapterΒ 3
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book
Tracks Total Duration

Task

Swipe to start coding

Complete a function that calculates the total duration of all tracks in a list, converting the duration from milliseconds to minutes. Each track is represented as a dictionary containing various fields, including a duration_ms field that indicates the track's duration in milliseconds.

Inputs:

  • tracks: A list of dictionaries, where each dictionary represents a track and contains at least the following field:
    • duration_ms: An integer representing the duration of the track in milliseconds.

Steps:

  • Iterate Through Tracks:

    • Loop through each track in the tracks list.
    • For each track, add its duration_ms value to total_duration_ms.
  • Convert to Minutes: After summing the durations in milliseconds, convert total_duration_ms to minutes by dividing it by 60,000 (since there are 60,000 milliseconds in a minute).

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 3. ChapterΒ 3
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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