#9912 closed defect (fixed)

channel_layout=unknown

Reported by: Mia Sia Owned by:
Priority: normal Component: avformat
Version: git-master Keywords:
Cc: Mia Sia Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: yes

Description (last modified by Mia Sia)

Summary of the bug:

in ffmpeg 5.1.1
% ffprobe -i 2.1_channel_layout.wav -show_entries stream=channel_layout -hide_banner
Input #0, wav, from '2.1_channel_layout.wav':

Metadata:

encoder : Lavf59.23.100

Duration: 00:00:05.00, bitrate: 2304 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 3 channels, s16, 2304 kb/s

[STREAM]
channel_layout=unknown
STREAM

which in ffmpeg 5.0.1
% ffprobe -i 2.1_channel_layout.wav -show_entries stream=channel_layout -hide_banner
Input #0, wav, from '2.1_channel_layout.wav':

Metadata:

encoder : Lavf59.23.100

Duration: 00:00:05.00, bitrate: 2304 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2.1, s16, 2304 kb/s

[STREAM]
channel_layout=2.1
STREAM


same for 4.1 layout

Attachments (1)

2.1_channel_layout.wav (1.4 MB ) - added by Mia Sia 19 months ago.

Download all attachments as: .zip

Change History (6)

comment:1 by Mia Sia, 20 months ago

Version: unspecifiedgit-master

comment:2 by Elon Musk, 20 months ago

To make this valid ticket provide input file.

by Mia Sia, 19 months ago

Attachment: 2.1_channel_layout.wav added

comment:3 by Mia Sia, 19 months ago

Description: modified (diff)

comment:4 by Mia Sia, 19 months ago

Description: modified (diff)

comment:5 by James, 19 months ago

Analyzed by developer: set
Component: undeterminedavformat
Keywords: channel_layout removed
Reproduced by developer: set
Resolution: fixed
Status: newclosed
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