Since update from Buster to Bullseye on hard disc and on live USB boot when using Built-in Audio Digital Stereo(HDMI 2) on playback for Youtube and other video streams I have noticed variable skipping of audio and video , audio out of sync, video racing at fast forward pace. This does not happen when playback is on Built-in Audio Analog Stereo. However I would like audio to come through the HDMI device [TV]. Using the left over old Debian 10 kernel on the Bullseye system still shows same problem. Ubuntu 20.04 on the same system has no issues. What is the regression from Debian 10 to 11? I note the configuration Analogue Stereo Duplex is unavailable in the Bullseye version but available and selected in Buster. Changing to and from this in Buster causes no problems in playback Your bleeding user Bryan Cebuliak
On Tue, 11 Dec 2018 09:55:55 -0500 "Mike Fuller" <fuller.michae...@gmail.com> wrote:. > Also for what it's worth, hw_parms output during playback on the same > device: > > On Debian 9 / CentOS 7.5 / Ubuntu 16.04: > access: MMAP_INTERLEAVED > format: S16_LE > subformat: STD > channels: 2 > rate: 48000 (48000/1) > period_size: 44096 > buffer_size: 88192 > > On Ubuntu 18.04: > access: MMAP_INTERLEAVED > format: S32_LE > subformat: STD > channels: 2 > rate: 48000 (48000/1) > period_size: 1024 > buffer_size: 16384 > > I don't know why but...this is the only discernable difference I've been > able to find in all my testing. I've been unable to manually set format, > period_size, or buffer-size parameters in Debian's pulseaudio configuration > files (I am pretty sure its just user error). > > >
