Spanish Audio Transcription

I need several audio files in Spanish transcribed. The total audio duration is about two hours. Only transcribe the 3 main voices—their dialogues are the focus. Other random voices can be omitted.

Requirements:
- Accurate transcription
- Spanish fluency
- Experience with M4A audio files

The audio is clear for the most part, making it easier to transcribe accurately.

Ideal Skills and Experience:
- Proficient in written and spoken Spanish.
- Previous transcription experience, especially in Spanish.
- Familiarity with M4A audio format.
- Attention to detail and accuracy.