finally remembered to try out this code martin shared, which supposed to generate video from raw data
dd if=/dev/sda | gst-launch-0.10 filesrc location=/dev/stdin ! queue ! tee name=v ! queue ! videoparse framerate=1 ! videoscale ! video/x-raw-yuv, width=40, height=30 ! videorate ! audioparse ! audiorate ! alsasink v. ! queue leaky=2 ! videoparse width=640 height=480 ! videoscale ! videorate ! xvimagesink sync=false but it doesn't work for me : (gst-launch-0.10:2700): GLib-WARNING **: g_set_prgname() called multiple times WARNING: erroneous pipeline: no element "videoparse" zsh: broken pipe dd if=/dev/sda | zsh: exit 1 gst-launch-0.10 filesrc location=/dev/stdin ! queue ! tee name=v ! queue ! (~) % (gst-launch-0.10:2700): GLib-WARNING **: g_set_prgname() called multiple times what seems to be the problem? also is there some simpler ways to get visual output ? -- View this message in context: http://puredyne.466513.n3.nabble.com/raw-data-to-audio-tp3276288p3353642.html Sent from the Puredyne mailing list archive at Nabble.com. --- [email protected] http://identi.ca/group/puredyne irc://irc.goto10.org/puredyne
