Hello, I have two alsa commands:
1. ffmpeg -f alsa -acodec pcm_s32le -i mic_sv temp.wav 2. arecord -Dmic_sv -c2 -r48000 -fS32_LE -twav temp.wav Command 1 takes 95% CPU and produces stuttery, clicky unusable audio. Command 2 takes 5% CPU and produces perfect audio. I'm on a Pi Zero. I compiled FFMPEG with ALSA support. After a long chat in FFMPEG IRC, we believe there is something wrong with the way FFMPEG waits for ALSA packets. At the very least, FFMPEG waits for ALSA packets differently than arecord does. How should I proceed? Report logs for both commands are attached. Thanks very much, Christina
command_1.log
Description: Binary data
command2.log
Description: Binary data
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