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Hi,
I use IPNC3.5 RDK on EVM8148, what should I do for 32K audio sample? by default , It only suportes 8k and 16k
sample G711 codec!
thanks in advance,
Best Regards,
Stone
Hi,
You can pass 32000 audio sample rate from system server as explained below:
In the StartStream() fn defined in ..\ipnc_rdk\ipnc_app\sys_server\src\stream_env_ctrl.c file change the audio string from "char *audio_SR[2] = {"AUDIO 8000","AUDIO 16000"};" to "char *audio_SR[2] = {"AUDIO 8000","AUDIO 32000"};" so that when you select 16K from GUI 32K is passed to the MCFW process.
And look for the warning 'Rate doesn't match (requested %iHz, get %iHz)' if 32K is not supported by the audio device.
regards,
Anand
Hi,
thanks for your answer, I will try it and tell you the result!
Best Regards,
Stone
hi,
I'm sorry for my response so lately . I had try that as you said,but it still failed when sample frequence is 32K ,let's see the following linux prompt :
*****************************************************************
IPNC BUILD VERSION: DM8127 IPNC RDK VERSION 03.50.00.08
*****************************************************************
./bin/ipnc_rdk_mcfw.out VNF_QUALITY SINGLESTREAM SINGLE_H264 AUDIO AAC 32000 TI2A AEWB 1080P_D1 H264 HIGH_SPEED1 &
Ready
Go to sleep:0
[host] gUI_mcfw_config.audioCfg.sampleRate = 32000
[host] gUI_mcfw_config.audioCfg.codecType = 1
[host] 0: SYSTEM: System Common Init in progress !!!
[host] 0: SYSTEM: IPC init in progress !!!
[host] 12: SYSTEM: CPU [DSP] syslink proc ID is [0] !!!
[host] 12: SYSTEM: CPU [VIDEO-M3] syslink proc ID is [1] !!!
[host] 12: SYSTEM: CPU [VPSS-M3] syslink proc ID is [2] !!!
[host] 12: SYSTEM: CPU [HOST] syslink proc ID is [3] !!!
[host] 12: SYSTEM: Opening MsgQ Heap [IPC_MSGQ_MSG_HEAP] ...
[host] 14: SYSTEM: Creating MsgQ [HOST_MSGQ] ...
[host] 16: SYSTEM: Creating MsgQ [HOST_ACK_MSGQ] ...
[host] DMA: ChannelID allocated:4
18: SYSTEM: OpeDMA: ChannelID allocated:10
ning MsgQ [DSP_MSGQ] ...
[host] 18: SYSTEM: Opening MsgQ [VIDEO-M3_MSGQ] ...
[host] 19: SYSTEM: Opening MsgQ [VPSS-M3_MSGQ] ...
[host] 20: SYSTEM: Notify register to [DSP] line 0, event 12 ...
[host] 20: SYSTEM: Notify register to [VIDEO-M3] line 0, event 12 ...
[host] 21: SYSTEM: Notify register to [VPSS-M3] line 0, event 12 ...
[host] 21: SYSTEM: IPC init DONE !!!
[host] 23: SYSTEM: Creating ListMP [HOST_IPC_OUT_28] in region 0 ...
[host] 25: SYSTEM: Creating ListMP [HOST_IPC_IN_28] in region 0 ...
[host] 26: SYSTEM: ListElem Shared Addr = 0x40593180
[host] 27: SYSTEM: Creating ListMP [HOST_IPC_OUT_29] in region 0 ...
[host] 29: SYSTEM: Creating ListMP [HOST_IPC_IN_29] in region 0 ...
[host] 30: SYSTEM: ListElem Shared Addr = 0x405ace00
[host] 32: SYSTEM: Creating ListMP [HOST_IPC_OUT_23] in region 0 ...
[host] 34: SYSTEM: Creating ListMP [HOST_IPC_IN_23] in region 0 ...
[host] 36: SYSTEM: ListElem Shared Addr = 0x405c6a80
[host] 36: SYSTEM: Creating ListMP [HOST_IPC_OUT_24] in region 0 ...
[host] 39: SYSTEM: Creating ListMP [HOST_IPC_IN_24] in region 0 ...
[host] 40: SYSTEM: ListElem Shared Addr = 0x405e6480
[host] 41: SYSTEM: Creating ListMP [HOST_IPC_OUT_25] in region 0 ...
[host] 43: SYSTEM: Creating ListMP [HOST_IPC_IN_25] in region 0 ...
[host] 45: SYSTEM: ListElem Shared Addr = 0x40605e80
[host] 45: SYSTEM: System Common Init Done !!!
[host] Vsys_allocBuf - addr = 0x4d0d1000,size = 65011712
[host] MCFW_IPCBITS:App_streamSysInit:virt addr of 85000000 cir buffer is 4d0d1000
##########pInfo->totalsize 63897600
[host] MemMng_memcpy_open:OSA_dmaOpen passed with ch id = 4
[host] CacheMng_MemCpy_open:OSA_dmaOpen passed with ch id = 10
Creat queue id:131076
queue id:131076
queue id:65538
[host] MCFW_IPCBITS:App_ipcBitsRecvStreamFxn:Entered...
[host] MCFW_IPCFRAMES:App_ipcFramesSendRecvFxn:Entered...
[host] Before System_linkControl SYSTEM_M3VPSS_CMD_GET_DISPLAYCTRL_INIT
[m3vpss ] VPS_DCTRL_INST_0
[m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_DVO2
[m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_HDMI
[m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_OUTPUT SYSTEM_DC_VENC_SD
[m3vpss ] IOCTL_VPS_DCTRL_SET_VENC_CLK_SRC VPS_DC_VENC_HDMI | VPS_DC_VENC_DVO2
[host]
********** FULL FEATURE USECASE ********
[host] ********* Entered usecase - vcap + dis +venc ********
[host] 193: MCFW : CPU Revision [ES2.1] !!!
[host] 193: MCFW : Detected [UNKNOWN] Board !!!
[host] 193: MCFW : Base Board Revision [REV A] !!!
[m3vpss ] 9435: CAPTURE: Create in progress !!!
[m3vpss ] CAPTURELINK:!!WARNING.FORCIBLY DISABLING TILER since tiler is disabled at build time
[m3vpss ] 9471: CAPTURE: VIP1 PortA capture mode is [16-bit, Non-mux Embedded Sync] !!!
[m3vpss ] CAPTURE::HEAPID:0 USED:320
[m3vpss ] 10037: CAPTURE: Create Done !!!
[m3vpss ] 10038: NSF: Create in progress !!!
[m3vpss ] NSF::HEAPID:0 USED:128
[m3vpss ] NSF::HEAPID:1 USED:4928
[m3vpss ] 10202: NSF: Create Done !!!
[m3vpss ] {SWOSD} edma3Handle->tccVal = 36
[m3vpss ] {SWOSD} edma3Handle->chId = 36
[m3vpss ] 10156: SWOSD : Create Done !!!
[m3video] 10237: IPC_IN_M3 : Create in progress !!!
[m3vpss ] 10235: DUP : Create Done !!!
[m3video] 10237: SYSTEM: Opening ListMP [VPSS-M3_IPC_OUT_0] ...
[m3vpss ] 10236: IPC_OUT_M3 : Create in progress !!!
[m3video] 10238: SYSTEM: Opening ListMP [VPSS-M3_IPC_IN_0] ...
[m3vpss ] 10237: IPC_OUT_M3 : Create Done !!!
[m3video] 10240: IPC_IN_M3 : Create Done !!!
[m3video] 10240: ENCODE: Create in progress ... !!!
[m3video] 10269: ENCODE: Creating CH0 of 1920 x 1080, pitch = (1920, 1920) [PROGRESSIVE] [NON-TILED ], bitrate = 8000 Kbps ...
[host] IpcBitsInLink_tskMain:Entered
[host] 2088: IPC_BITS_IN : Create in progress !!!
[host] 2088: IPC_BITS_IN : ListMPOpen start !!!
[host] 2088: SYSTEM: Opening ListMP [VIDEO-M3_IPC_OUT_28] ...
[host] 2090: SYSTEM: Opening ListMP [VIDEO-M3_IPC_IN_28] ...
[host] 2091: IPC_BITS_IN : ListMPOpen done !!!
[host] 2093: IPC_BITS_IN : System_linkGetInfo done !!!
[host] 2093: IPC_BITS_IN : Create Done !!!
[m3vpss ] 10385: DISPLAY: Create in progress !!!
[m3video] ENCLINK_H264:HEAPID:0 USED:13808
[m3vpss ] DisplayId = 1,DataFormat = 7
[m3video] 10376: ENCODE: All CH Create ... DONE !!!
[m3vpss ] SC2 displayInstId = 6
[m3vpss ] 10386: DISPLAY: Create Done !!!
[host] USECASE SETUP DONE
[m3video] ENCLINK:HEAPID:0 USED:14048
[m3vpss ] 10386: DISPLAY: Create in progress !!!
[m3video] 10379: ENCODE: Create ... DONE !!!
[m3vpss ] DisplayId = 4,DataFormat = 7
[m3video] 10379: IPC_BITS_OUT : Create in progress !!!
[m3vpss ] SD displayInstId = 2
[m3vpss ] 10387: DISPLAY: Create Done !!!
[m3vpss ] 10388: DISPLAY: Start in progress !!!
[m3video] 10381: IPC_BITS_OUT : Create Done !!!
[m3vpss ] 10417: DISPLAY: Start Done !!!
[m3vpss ] 10418: DISPLAY: AUX PATH: 66 fps, Latency (Min / Max) = ( 255 / 0 ), Callback Interval (Min / Max) = ( 255 / 0 ) !!!
[m3vpss ] 10418: DISPLAY: Start in progress !!!
[m3vpss ] 10447: DISPLAY: Start Done !!!
[m3vpss ] 10447: DISPLAY: SDDAC(SEC1): 34 fps, Latency (Min / Max) = ( 255 / 0 ), Callback Interval (Min / Max) = ( 255 / 0 ) !!!
[m3vpss ] 10448: CAPTURE: Start in progress !!!
[m3vpss ] 10448: CAPTURE: Start Done !!!
[host] aencParams.bitRate = 96000...........
[host] aencParams.encoderType = 1...........
[host] aencParams.numberOfChannels = 1...........
[host] aencParams.sampleRate = 32000...........
[host] ..............................
[host]
Rpe_control (ctx->encControlCallDesc) status = 0
[host]
AUDIO: Enc creation <malloc> starting
[host]
AUDIO: Enc creation <malloc> successfully
[host]
[host] AUDIO: ENC Handle 2C1A98, Int Handle 2C1AA4
[host]
[host] AUDIO: ENC -> bitrate - 96000 inputBitsPerSample - 16, sampleRate - 32000, numberOfChannels - 1...
[host]
Audio capture task created
[host]
Rpe_create starting status = 0
[host]
[host] AUDIO: ENC -> Rpe_create(AAC_ENC) done....
[host]
Rpe_acquireCallDescriptor starting status = 0
[host]
Rpe_control (ctx->encControlCallDesc) status = 0
[host] AAC_LC ENC Create done...........
[m3vpss ] 10573: CAPTURE: Fields = 0 (fps = 0), Total Resets = 0 (Avg 0 ms per reset)
[host] AUDIO : period size = 500 frames, dir = 0
[host] AUDIO : period time = 15625 us, dir = 0
[m3video] Channel:0 inputframerate:60 targetfps:60
[host] MCFW_IPCBITS: Callback function:App_ipcBitsInCbFxn
[host] MCFW_IPCBITS:App_ipcBitsRecvStreamFxn:INFO: periodic print..
[host]
Application Run Completed
inside autorun
INIT: Entering runlevel: 5
sbulla: unknown partition table
sbulla: unknown partition table
Starting telnet daemonApproDrvInit: 7
queue id:131076
stream_feature_setup set nFeature 53
stream_flag=0================== ;
codectype1=0=============== ;
codectype2=3 =============;
.
Starting syslogd/klogd: done
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org DM8127_IPNC ttyO0
Arago 2011.09 DM8127_IPNC ttyO0
DM8127_IPNC login: root (automatic login)
root@DM8127_IPNC:~# mkdosfs 3.0.12 (29 Oct 2011)
unable to get drive geometry, using default 255/63
/dev/sbulla has 255 heads and 63 sectors per track,
logical sector size is 512,
using 0xf8 media descriptor, with 1024 sectors;
file system has 2 12-bit FATs and 4 sectors per cluster.
FAT size is 1 sector, and provides 247 clusters.
There is 1 reserved sector.
Root directory contains 512 slots and uses 32 sectors.
Volume ID is 665bed98, no volume label.
ApproDrvExit: 7
Error: WaitStreamReady Fail.
Error: SemWait: Invalid Semaphore handler
stream_feature_setup set nFeature 46
[host]
Force IDR on Channel: 0
[host]
Force IDR on Channel: 1Error: SemRelease: Invalid Semaphore handler
SystemInit success
Schedule manager init success
Dmva Schedule manager init success
insmod: can't read 'g_zero.ko': No such file or directory
g_file_storage gadget: No serial-number string provided!
g_file_storage gadget: File-backed Storage Gadget, version: 1 September 2010
g_file_storage gadget: Number of LUNs=1
g_file_storage gadget-lun0: ro=0, nofua=0, file: /dev/sbulla
musb-hdrc musb-hdrc.0: MUSB HDRC host driver
musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Simple mixer control 'PGA',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 119
Front Left: Capture 80 [67%] [40.00dB] [on]
Front Right: Capture 80 [67%] [40.00dB] [on]
queue id:0
SystemServer:============================ SYS_MSG_DO_BOOT_PROC
SystemServer:doning at SYS_MSG_DO_BOOT_PROC
SystemServer:============================ SYS_MSG_DO_BOOT_PROC
umount: can't umount /mnt/mmc: Invalid argument
dhcp enable
killall: dhcpcd: no process killed
ERROR (audio_capture.c|Audio_recordMain|370): Audio short read, read 580 frames
ERROR (audio_capture.c|RecordAudio|622): audio overrun occurred
ERROR (audio_capture.c|RecordAudio|622): audio overrun occurred
ApproDrvInit: 3
queue id:131076
queue id:0
queue id:32769
ERROR (audio_capture.c|Audio_recordMain|370): Audio short read, read 520 frames
ERROR (audio_capture.c|RecordAudio|622): audio overrun occurred
queue id:0
from the linux prompt, i think that not enough audio data can be readed cause the error , is that rigtht ?
could you help me or give me some sugesstions?
thanks in advances.
Best Regards,
stone
Hi,
There are audio overrun errors and not audio capture errors.
Can you playback the captured audio?
regards,
Anand
