Software (preferably free / open source) for converting MP3 files into sound and extracting sound from Video

[Margie PArikh]

Hi all,

The research methods I am going to use include observation, interviews and analysis of archival data.

Can you recommend any software (preferably free / open source) that will help me:

1. Record interviews using a camera or a computer

2. Convert the MP3 files into text

3. Extract sound files from Video and convert the same into text?

Thanks!

margie

[Author]

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