[FFmpeg-user] Decklink Recording Yields No Audio

[Adam Lott]

Hello, I'm new to this listserv (and ffmpeg) so apologies if this has been
answered before. I'm currently attempting to capture video with the
Blackmagic Intensity Shuttle via ffmpeg on Windows 10. I can capture video
fine, but can't seem to get the audio streams. I used the following command
for capturing video (feel free to critique my code):

ffmpeg -f decklink -i "Intensity Shuttle at 13" -vcodec libx264 -acodec aac
-pix_fmt yuv420p test.mkv

I attempted setting the inputs via "-video_input hdmi -audio_input
embedded" and "video="Intensity Shuttle":audio="Intensity Shuttle"" but
neither worked. I'm including screenshots of my results to better show what
happened.

I'd love any advice/critiques for making this work or bettering my code.
Thanks in advance!
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