!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jul 14 14:54:33 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.0.36 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [RK29WM8960 ]: RK29_WM8960 - RK29_WM8960 RK29_WM8960 1 [RKHDMII2S ]: RK-HDMI-I2S - RK-HDMI-I2S RK-HDMI-I2S 2 [ROCKCHIPSPDIF ]: ROCKCHIP-SPDIF - ROCKCHIP-SPDIF ROCKCHIP-SPDIF !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crwxrwxrwt 1 root audio 116, 0 Jul 14 10:47 /dev/snd/controlC0 crwxrwxrwt 1 root audio 116, 32 Jul 14 10:47 /dev/snd/controlC1 crwxrwxrwt 1 root audio 116, 64 Jul 14 10:47 /dev/snd/controlC2 crwxrwxrwt 1 root audio 116, 24 Jul 14 10:47 /dev/snd/pcmC0D0c crwxrwxrwt 1 root audio 116, 16 Jul 14 10:47 /dev/snd/pcmC0D0p crwxrwxrwt 1 root audio 116, 48 Jul 14 10:47 /dev/snd/pcmC1D0p crwxrwxrwt 1 root audio 116, 80 Jul 14 10:47 /dev/snd/pcmC2D0p crwxrwxrwt 1 root audio 116, 33 Jul 14 10:47 /dev/snd/timer /dev/snd/by-path: total 2 drwxr-xr-x 2 root root 1024 Jul 13 16:26 . drwxr-xr-x 3 root root 1024 Jul 13 16:26 .. lrwxrwxrwx 1 root root 12 Jul 14 10:47 platform-soc-audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Jul 14 10:47 platform-soc-audio.-2 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jul 14 10:47 platform-soc-audio.-3 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: RK29WM8960 [RK29_WM8960], device 0: WM8960 PCM WM8960 HiFi-0 [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: RKHDMII2S [RK-HDMI-I2S], device 0: HDMI PCM rk-hdmi-i2s-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ROCKCHIPSPDIF [ROCKCHIP-SPDIF], device 0: SPDIF PCM Playback dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: RK29WM8960 [RK29_WM8960], device 0: WM8960 PCM WM8960 HiFi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [RK29WM8960] Card hw:0 'RK29WM8960'/'RK29_WM8960' Mixer name : '' Components : '' Controls : 59 Simple ctrls : 50 Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 73 [57%] [0.00dB] [off] Front Right: Playback 73 [57%] [0.00dB] [off] Simple mixer control 'Headphone Jack',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 0 [0%] [-99999.99dB] [off] Front Right: Playback 0 [0%] [-99999.99dB] [off] Simple mixer control 'Speaker AC',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 5 Mono: 4 [80%] Simple mixer control 'Speaker DC',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 5 Mono: 4 [80%] Simple mixer control 'PCM Playback -6dB',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Line In',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic Jack',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Playback',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 220 [86%] [-17.00dB] Front Right: 220 [86%] [-17.00dB] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 39 [62%] [12.00dB] [on] Front Right: Capture 39 [62%] [12.00dB] [on] Simple mixer control '3D',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Playback [off] Simple mixer control '3D Filter Lower Cut-Off',0 Capabilities: enum Items: 'Low' 'High' Item0: 'Low' Simple mixer control '3D Filter Upper Cut-Off',0 Capabilities: enum Items: 'High' 'Low' Item0: 'High' Simple mixer control 'ADC High Pass Filter',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'ADC PCM',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 127 Front Left: Capture 67 [53%] Front Right: Capture 67 [53%] Simple mixer control 'ADC Polarity',0 Capabilities: enum Items: 'No Inversion' 'Left Inverted' 'Right Inverted' 'Stereo Inversion' Item0: 'No Inversion' Simple mixer control 'ALC Attack',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 3 [20%] Simple mixer control 'ALC Decay',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 3 [20%] Simple mixer control 'ALC Function',0 Capabilities: enum Items: 'Off' 'Right' 'Left' 'Stereo' Item0: 'Off' Simple mixer control 'ALC Hold Time',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 0 [0%] Simple mixer control 'ALC Max Gain',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] Simple mixer control 'ALC Min Gain',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'ALC Mode',0 Capabilities: enum Items: 'ALC' 'Limiter' Item0: 'ALC' Simple mixer control 'ALC Target',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 4 [27%] Simple mixer control 'DAC Deemphasis',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC Polarity',0 Capabilities: enum Items: 'High' 'Low' Item0: 'High' Simple mixer control 'Ext Spk',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Headset Jack',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'LINPUT2 To Left Boost Mixer',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 2 [29%] [-6.00dB] Simple mixer control 'LINPUT3 To Left Boost Mixer',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 2 [29%] [-6.00dB] Simple mixer control 'Left Boost Mixer LINPUT1',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Boost Mixer LINPUT2',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Boost Mixer LINPUT3',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Input Mixer Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer Boost Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] [-6.00dB] Playback [off] Simple mixer control 'Left Output Mixer LINPUT3',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] [-6.00dB] Playback [off] Simple mixer control 'Left Output Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Lmic Boost',0 Capabilities: enum Items: '0db' '13db' '20db' '29db' Item0: '0db' Simple mixer control 'Noise Gate',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Noise Gate Threshold',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 0 [0%] Simple mixer control 'RINPUT2 To Right Boost Mixer',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] [-99999.99dB] Simple mixer control 'RINPUT3 To Right Boost Mixer',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] [-99999.99dB] Simple mixer control 'Right Boost Mixer RINPUT1',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Boost Mixer RINPUT2',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Boost Mixer RINPUT3',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Input Mixer Boost',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer Boost Bypass',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] [-6.00dB] Playback [off] Simple mixer control 'Right Output Mixer PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer RINPUT3',0 Capabilities: volume volume-joined pswitch pswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] [-6.00dB] Playback [off] Simple mixer control 'Rmic Boost',0 Capabilities: enum Items: '0db' '13db' '20db' '29db' Item0: '0db' !!-------Mixer controls for card 1 [RKHDMII2S] Card hw:1 'RKHDMII2S'/'RK-HDMI-I2S' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 2 [ROCKCHIPSPDIF] Card hw:2 'ROCKCHIPSPDIF'/'ROCKCHIP-SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.RK29WM8960 { control.1 { iface MIXER name 'Capture Volume' value.0 39 value.1 39 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 1200 dbvalue.1 1200 } } control.2 { iface MIXER name 'Capture Volume Switch' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 1' } } control.3 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'Playback Volume' value.0 220 value.1 220 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9999999 dbmax 50 dbvalue.0 -1700 dbvalue.1 -1700 } } control.5 { iface MIXER name 'Headphone Playback Volume' value.0 73 value.1 73 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -9999999 dbmax 5400 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Headphone Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Speaker Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -9999999 dbmax 5400 dbvalue.0 -9999999 dbvalue.1 -9999999 } } control.8 { iface MIXER name 'Speaker Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'Speaker DC Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 5' } } control.10 { iface MIXER name 'Speaker AC Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 5' } } control.11 { iface MIXER name 'PCM Playback -6dB Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'ADC Polarity' value 'No Inversion' comment { access 'read write' type ENUMERATED count 1 item.0 'No Inversion' item.1 'Left Inverted' item.2 'Right Inverted' item.3 'Stereo Inversion' } } control.13 { iface MIXER name 'ADC High Pass Filter Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'DAC Polarity' value High comment { access 'read write' type ENUMERATED count 1 item.0 High item.1 Low } } control.15 { iface MIXER name 'DAC Deemphasis Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name '3D Filter Upper Cut-Off' value High comment { access 'read write' type ENUMERATED count 1 item.0 High item.1 Low } } control.17 { iface MIXER name '3D Filter Lower Cut-Off' value Low comment { access 'read write' type ENUMERATED count 1 item.0 Low item.1 High } } control.18 { iface MIXER name '3D Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.19 { iface MIXER name '3D Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'ALC Function' value Off comment { access 'read write' type ENUMERATED count 1 item.0 Off item.1 Right item.2 Left item.3 Stereo } } control.21 { iface MIXER name 'ALC Max Gain' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.22 { iface MIXER name 'ALC Target' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.23 { iface MIXER name 'ALC Min Gain' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.24 { iface MIXER name 'ALC Hold Time' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.25 { iface MIXER name 'ALC Mode' value ALC comment { access 'read write' type ENUMERATED count 1 item.0 ALC item.1 Limiter } } control.26 { iface MIXER name 'ALC Decay' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.27 { iface MIXER name 'ALC Attack' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.28 { iface MIXER name 'Noise Gate Threshold' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.29 { iface MIXER name 'Noise Gate Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'ADC PCM Capture Volume' value.0 67 value.1 67 comment { access 'read write' type INTEGER count 2 range '0 - 127' } } control.31 { iface MIXER name 'Left Output Mixer Boost Bypass Volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2100 dbmax 0 dbvalue.0 -600 } } control.32 { iface MIXER name 'Left Output Mixer LINPUT3 Volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2100 dbmax 0 dbvalue.0 -600 } } control.33 { iface MIXER name 'Right Output Mixer Boost Bypass Volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2100 dbmax 0 dbvalue.0 -600 } } control.34 { iface MIXER name 'Right Output Mixer RINPUT3 Volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2100 dbmax 0 dbvalue.0 -600 } } control.35 { iface MIXER name 'LINPUT2 To Left Boost Mixer Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -9999999 dbmax 900 dbvalue.0 -600 } } control.36 { iface MIXER name 'LINPUT3 To Left Boost Mixer Volume' value 2 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -9999999 dbmax 900 dbvalue.0 -600 } } control.37 { iface MIXER name 'RINPUT2 To Right Boost Mixer Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -9999999 dbmax 900 dbvalue.0 -9999999 } } control.38 { iface MIXER name 'RINPUT3 To Right Boost Mixer Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -9999999 dbmax 900 dbvalue.0 -9999999 } } control.39 { iface MIXER name 'Lmic Boost' value '0db' comment { access 'read write' type ENUMERATED count 1 item.0 '0db' item.1 '13db' item.2 '20db' item.3 '29db' } } control.40 { iface MIXER name 'Rmic Boost' value '0db' comment { access 'read write' type ENUMERATED count 1 item.0 '0db' item.1 '13db' item.2 '20db' item.3 '29db' } } control.41 { iface MIXER name 'Mic Jack Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.42 { iface MIXER name 'Headset Jack Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.43 { iface MIXER name 'Line In Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.44 { iface MIXER name 'Ext Spk Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.45 { iface MIXER name 'Headphone Jack Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.46 { iface MIXER name 'Right Output Mixer PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.47 { iface MIXER name 'Right Output Mixer RINPUT3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.48 { iface MIXER name 'Right Output Mixer Boost Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.49 { iface MIXER name 'Left Output Mixer PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.50 { iface MIXER name 'Left Output Mixer LINPUT3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.51 { iface MIXER name 'Left Output Mixer Boost Bypass Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.52 { iface MIXER name 'Right Input Mixer Boost Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.53 { iface MIXER name 'Left Input Mixer Boost Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.54 { iface MIXER name 'Right Boost Mixer RINPUT2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.55 { iface MIXER name 'Right Boost Mixer RINPUT3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.56 { iface MIXER name 'Right Boost Mixer RINPUT1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.57 { iface MIXER name 'Left Boost Mixer LINPUT2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.58 { iface MIXER name 'Left Boost Mixer LINPUT3 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.59 { iface MIXER name 'Left Boost Mixer LINPUT1 Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.RKHDMII2S { control { } } state.ROCKCHIPSPDIF { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module rk30xxnand_ko !!ALSA/HDA dmesg !!-------------- [ 2.199173] asoc: WM8960 HiFi <-> rk29_i2s.0 mapping ok [ 2.199507] ALSA device list: [ 2.199526] #0: RK29_WM8960 -- [ 39.805499] i2s dma info:periodsize(8192),limit(16),buffersize(131072),over(0) [ 40.018425] snd_pcm_update_hw_ptr0: 1 callbacks suppressed [ 40.174187] PHY: 0:00 - Link is Down -- [ 51.776344] i2s dma info:periodsize(8192),limit(16),buffersize(131072),over(0) [ 51.900894] snd_pcm_update_hw_ptr0: 5 callbacks suppressed [ 56.520779] rk_hdmi_spdif:spdif:Entered rk_hw_params -- [ 264.160268] i2s dma info:periodsize(8192),limit(16),buffersize(131072),over(0) [ 264.412603] snd_pcm_update_hw_ptr0: 1 callbacks suppressed [ 264.451753] i2s dma info:periodsize(1920),limit(8),buffersize(15360),over(0)