decode to wav
avconv -i input.m4a output.wav
for f in *.m4a; do avconv -i "$f" "${f/%m4a/wav}"; done
faad -o output.wav input.aac
sox -t raw -r 8000 -A -b 8 -c 1 file.alaw file.wav
sox -t raw -r 8000 -U -b 8 -c 1 file.mulaw test.wav
decode from wav
sox file.wav -t raw -r 8000 -c 1 -b 8 -U file.mulaw
sox file.wav -t raw -r 8000 -c 1 -b 8 -A file.alaw
cut
sox test.wav 60secs.wav --show-progress trim 0 01:00
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minix> click right bottom (clock), click settings, click settings on bottom
and choose com.rockchip.settings.
minix> enable Usb debugging
minix> select device and change usb connection (PC) to MTP.
minix> connect minix with USB Cable to PC.
ubuntu> echo 0x2207 >> ~/.android/adb_usb.ini
ubuntu> apt-get install android-tools-adb (get a root shell with adb shell)
ubuntu> sudo adb start-server
ubuntu> adb devices (you should see your minix device)
ubuntu> download http://files.androtab.info/rockchip/rk3 ... X5_CWM.zip
and rename it to update.zip
(http://forum.xda-developers.com/showthr ... ?t=2230186)
ubuntu> adb push update.zip /sdcard/
ubuntu> adb reboot
minix> on boot you are prompted to install the update, confirm it
after install completed
ubuntu> adb reboot recovery
minix> choose install zip from sideload
ubuntu> download http://www.freak-tab.de/petrus/neo_x5_f ... ir_CWM.zip
(http://www.freaktab.com/showthread.php? ... Minix-Roms)
ubuntu> adb sideload neo_x5_finless_12b_720_noair_CWM.zip
minix> reboot system now
Update: I've installed this image now.
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After plug in of a wifi usb stick linux act's as a hostap.
apt-get install isc-dhcp-server hostapd
changes in /etc/hostapd/hostapd.conf
interface=wlan0
driver=nl80211
ssid=MYSSID
country_code=AT
ieee80211d=1
hw_mode=g
channel=11
beacon_int=1000
dtim_period=20
ieee80211n=1
wpa=2
wpa_passphrase=MYPASSPHRASE
wpa_pairwise=TKIP CCMP
/etc/network/interfaces
iface wlan0 inet static
address 192.168.9.1
netmask 255.255.255.0
hostapd /etc/hostapd/hostapd.conf
up iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
up /etc/init.d/isc-dhcp-server restart
down iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
down killall hostapd
first check vendor and product id with lsusb:
/etc/udev/rules.d/local.rules
ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="148f", ATTRS{idProduct}=="3070", \
RUN+="/sbin/ifup wlan0"
ACTION=="remove", SUBSYSTEM=="net", KERNEL=="wlan0", RUN+="/sbin/ifdown wlan0"
On booting this does not work for me so i started the hostap by
/etc/rc.local
lsusb | grep -q "148f:3070" && /sbin/ifup wlan0
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There is an apt proxy (Apt-Cacher NG), a workstation, a server and a server behind that server.
workstation> ssh -R3142:proxy:3142 server
server> ssh -R3142:127.0.0.1:3142 server_behind
server_behind> cat /etc/apt/apt.conf.d/01proxy
Acquire::http { Proxy "http://localhost:3142"; }
server_behind> apt-get update; apt-get upgrade
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If ethtool ethX doesn't contain Wake-on: g then add pre-down /sbin/ethtool -s ethX wol g to /etc/network/interfaces
Add NETDOWN=no to /etc/default/halt
Test with /sbin/shutdown -P now and wakeonlan [-i BROADCASTADDR] MAC (apt-get install wakeonlan)
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