Posts by ashi
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While this happens the kernel log is spammed with messages like these:
[ 1527.156627@1] audio data unaligned: pos=235, n=1024, align=8
[ 1527.156649@1] audio data unaligned: pos=363, n=1024, align=8
[ 1527.156819@0] audio data unaligned: pos=491, n=680, align=8
[ 1527.164257@1] audio data unaligned: pos=619, n=1024, align=8
[ 1527.164424@1] audio data unaligned: pos=747, n=1024, align=8
[ 1527.164449@1] audio data unaligned: pos=875, n=552, align=8
[ 1527.174246@1] audio data unaligned: pos=1003, n=1024, align=8
[ 1527.174282@1] audio data unaligned: pos=1131, n=1024, align=8
[ 1527.174318@1] audio data unaligned: pos=1259, n=1024, align=8
[ 1527.174334@1] audio data unaligned: pos=1387, n=232, align=8
[ 1527.184465@1] audio data unaligned: pos=1515, n=1024, align=8
[ 1527.184502@1] audio data unaligned: pos=1643, n=1024, align=8
[ 1527.184543@1] audio data unaligned: pos=1771, n=1024, align=8
[ 1527.184561@1] audio data unaligned: pos=1899, n=40, align=8EDIT:
The debug output comes from:
linux-amlogic/aml_i2s.c at amlogic-3.10.y · LibreELEC/linux-amlogic · GitHub
in
aml_i2s_copy_playback()
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When playing Videos or Live TV, audio starts having a "hissing noise" after a few seconds, changing the audio track on Live TV makes it sound normal for a few seconds again but then falls back to the "hissing noise".
Playing around with all possible audio output options did not help, passthrough seems to be unavailable.
LibreELEC 8.2.x did not have that problem.
