ffprobe -v 0 -select_streams a -show_entries stream file

returns:

[STREAM]
index=1
codec_name=ac3
codec_long_name=ATSC A/52A (AC-3)
profile=unknown
codec_type=audio
codec_tag_string=[0][0][0][0]
codec_tag=0x0000
sample_fmt=fltp
sample_rate=48000
channels=6
channel_layout=5.1(side)
bits_per_sample=0
initial_padding=0
id=N/A
r_frame_rate=0/0
avg_frame_rate=0/0
time_base=1/1000
start_pts=0
start_time=0.000000
duration_ts=N/A
duration=N/A
bit_rate=384000
max_bit_rate=N/A
bits_per_raw_sample=N/A
nb_frames=N/A
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=0
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
DISPOSITION:non_diegetic=0
DISPOSITION:captions=0
DISPOSITION:descriptions=0
DISPOSITION:metadata=0
DISPOSITION:dependent=0
DISPOSITION:still_image=0
TAG:language=eng
TAG:BPS=384000
TAG:BPS-eng=384000
TAG:DURATION=00:59:52.544000000
TAG:DURATION-eng=00:59:52.544000000
TAG:NUMBER_OF_FRAMES=112267
TAG:NUMBER_OF_FRAMES-eng=112267
TAG:NUMBER_OF_BYTES=172442112
TAG:NUMBER_OF_BYTES-eng=172442112
TAG:_STATISTICS_WRITING_APP=mkvmerge v8.3.0 ('Blah Blah') 64bit
TAG:_STATISTICS_WRITING_APP-eng=mkvmerge v8.3.0 ('Blah Blah') 64bit
TAG:_STATISTICS_WRITING_DATE_UTC=2022-03-02 19:29:34
TAG:_STATISTICS_WRITING_DATE_UTC-eng=2022-03-02 19:29:34
TAG:_STATISTICS_TAGS=BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
TAG:_STATISTICS_TAGS-eng=BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
[/STREAM]