...
The following example extracts 30 seconds of audio data (starting from a specific offset), re-samples the audio to 22kHz and stores the result as WAV file. Total download for this example is about 600kb17MB out of a ~800MB file.
Code Block | ||
---|---|---|
| ||
# setup auth for ffmpeg APIKEY="your api key here" AUTH=$(echo "apikey:$APIKEY" | base64) ffmpeg \ -ss 00:00:30 -t 00:00:30 \ -multiple_requests 1 -seekable 1 \ -headers "Authorization: Basic $AUTH" \ -i "https://data.tern.org.au/ecoacoustics/CapeTribulation/CapeTribulation01/audio_files/2018/01/capetrib-FNQ2-DRO_20180101_034910.flac" \ -af aresample=resampler=soxr \ -ar 22000 \ test.wav |
...