problem was related to vnc/pulseaudio setup! used this guide https://www.reddit.com/r/termux/comments/bpa8jz/pulseaudio_streaming_client/ === 13676 pts/28 R<+ 0:00 0 63 7500 1416 0.0 ps axv $ pulseaudio --start $ ps axv PID TTY STAT TIME MAJFL TRS DRS RSS %MEM COMMAND 7003 pts/28 S<s 0:00 637 532 9039 1716 0.0 /data/data/com 13684 ? S<l 0:00 0 49 123898 16616 0.8 pulseaudio -- 13692 pts/28 R<+ 0:00 0 63 7500 1420 0.0 ps axv $ PULSE_SERVER=127.0.0.1 pactl info Connection failure: Connection refused $ pactl load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1 auth-anonymous=1 16 $ PULSE_SERVER=127.0.0.1 pactl info Server String: 127.0.0.1 Library Protocol Version: 34 Server Protocol Version: 34 Is Local: no Client Index: 1 Tile Size: 65496 User Name: u0_a116 Host Name: localhost Server Name: pulseaudio Server Version: 14.2 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: OpenSL_ES_sink Default Source: OpenSL_ES_sink.monitor Cookie: c659:c1b7 $ PULSE_SERVER=127.0.0.1 pactl info Server String: 127.0.0.1 Library Protocol Version: 34 Server Protocol Version: 34 Is Local: no Client Index: 2 Tile Size: 65496 User Name: u0_a116 Host Name: localhost Server Name: pulseaudio Server Version: 14.2 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: OpenSL_ES_sink Default Source: OpenSL_ES_sink.monitor Cookie: c659:c1b7 $ cd cingg/cinelerra/cinelerra-5.1/ $ PULSE_SERVER=127.0.0.1 ./cin.sh now I wish there was simple PA client (receiver) in termux itself.... It doesn't crash anymore but no way to listen to sound.. may be with vlc on Android side? xsdl has integrated pulseaudio client so there was different line to use... https://android.stackexchange.com/questions/205576/how-to-play-sound-from-te...