Video file is here: https://heartandsoleafrica.org/wp-conte ... cation.mp4
I can see the video but there is no sound using browsers or VLC. If I download the file to my Pi, it still does not have any audio.
Here is the output of VLC when playing the file from my Pi:
knute@house:~/Desktop $ vlc Preventative-Education.mp4
VLC media player 3.0.21 Vetinari (revision 3.0.21-0-gdd8bfdbabe8)
[00005555b0241560] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[h264_v4l2m2m @ 0x7ffee0020680] Could not find a valid device
[h264_v4l2m2m @ 0x7ffee0020680] can't configure decoder
[00007ffee000e2a0] avcodec decoder error: cannot start codec (h264_v4l2m2m)
[00007ffec40013f0] wl_dmabuf vout display: <<< Open: I420 1920x1090(1920x1080 @ 0,0 0/0), cfg.display: 1920x1080, source: 1920x1090(1920x1080 @ 0,0 1/1), scale=65536/65536
Pi5, 4GB with up to date Bookworm. I can hear audio from other files. Youtube.com works fine.
I can see the video but there is no sound using browsers or VLC. If I download the file to my Pi, it still does not have any audio.
Here is the output of VLC when playing the file from my Pi:
knute@house:~/Desktop $ vlc Preventative-Education.mp4
VLC media player 3.0.21 Vetinari (revision 3.0.21-0-gdd8bfdbabe8)
[00005555b0241560] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[h264_v4l2m2m @ 0x7ffee0020680] Could not find a valid device
[h264_v4l2m2m @ 0x7ffee0020680] can't configure decoder
[00007ffee000e2a0] avcodec decoder error: cannot start codec (h264_v4l2m2m)
[00007ffec40013f0] wl_dmabuf vout display: <<< Open: I420 1920x1090(1920x1080 @ 0,0 0/0), cfg.display: 1920x1080, source: 1920x1090(1920x1080 @ 0,0 1/1), scale=65536/65536
Pi5, 4GB with up to date Bookworm. I can hear audio from other files. Youtube.com works fine.
Statistics: Posted by knute — Sat Oct 25, 2025 8:29 pm — Replies 0 — Views 47