adding choice for audio format

changed default format to mp3 sox now handles extraction (instead of ffmpeg)
2022-02-14 13:43:12 -05:00
parent 84bec4756f
commit 2c1216aeae
4 changed files with 51 additions and 24 deletions
@@ -155,7 +155,8 @@ FULL_DISK=purge

 VENV=/home/pi/BirdNET-Pi/birdnet

-## RECORDING_LENGTH sets the length of the recording that BirdNET-Lite will analyze.
+## RECORDING_LENGTH sets the length of the recording that BirdNET-Lite will 
+## analyze.

 RECORDING_LENGTH=15

@@ -165,6 +166,17 @@ RECORDING_LENGTH=15

 EXTRACTION_LENGTH=

+## AUDIOFMT set the audio format that sox should use for the extractions.
+## The default is mp3. Available formats are: 8svx aif aifc aiff aiffc al amb 
+## amr-nb amr-wb anb au avr awb caf cdda cdr cvs cvsd cvu dat dvms f32 f4 f64 f8
+## fap flac fssd gsm gsrt hcom htk ima ircam la lpc lpc10 lu mat mat4 mat5 maud 
+## mp2 mp3 nist ogg paf prc pvf raw s1 s16 s2 s24 s3 s32 s4 s8 sb sd2 sds sf sl 
+## sln smp snd sndfile sndr sndt sou sox sph sw txw u1 u16 u2 u24 u3 u32 u4 u8 
+## ub ul uw vms voc vorbis vox w64 wav wavpcm wv wve xa xi
+## Note: Most have not been tested.
+
+AUDIOFMT=mp3
+
 ## BIRDNET_USER should be the non-root user systemd should use to execute each 
 ## service.