Modding NX500 and NX1 - silent shooting

otto k wrote:

Hi,

Simple "hack" to enable silent shooting in single mode (not CH/CN):

[root@drime5 ~]£ st cap capdtm getusr 117
UserData is ADJUSTSHUTTERTYPE_MECHA (0x750000)
[root@drime5 ~]£ st cap capdtm setusr 117 0x00750001
UserData is set
[root@drime5 ~]£ st cap capdtm getusr 117
UserData is ADJUSTSHUTTERTYPE_ROLLING (0x750001)

ROLLING is full electronic shutter

Now, why Samsung did not enable this in the menu I have no idea... It's fully working in full resolution JPEGs and SRW files.

I have not time to test whether image quality suffers, but it looks OK to me

Could someone check if it works with NX1 as well?

Cheers and have fun,

Otto

Otto,

It doesn't work on the NX1, the usr setting for 117 doesn't exist, the list only goes to 114.

The NX1 has a EFS setting fro Electronic shutter that is

[ 76]| USERDATA_EFS | EFS_OFF |0x004C0000| 498073

This has options for EFS_ON and EFS_OFF, this is toggled by the Electronic shutter button in the NX1 menu.

the full list of NX1 usr items are:

+-------------------------------+-------------------------------+----------+--------+
+ Data ID Name | Param ID Name + ID(Hex) +ID(Dec) +
+---------------------------------------------------------------+----------+--------+
[ 0]| USERDATA_DIALMODE | DIALMODE_SMARTAUTO |0x00000001| 1|
[ 1]| USERDATA_SHOOTINGMODE | SHOOTINGMODE_SMARTAUTO |0x00010000| 65536|
[ 2]| USERDATA_IMAGESIZE | IMAGESIZE_NORMAL_28M |0x00020000| 131072|
[ 3]| USERDATA_IMAGEASPECTRATIO | IMAGEASPECTRATIO_IMAGEAR_3_2 |0x00030000| 196608|
[ 4]| USERDATA_IMAGEQUALITY | IMAGEQUALITY_SUPERFINE |0x00040000| 262144|
[ 5]| USERDATA_ISO | ISO_AUTO |0x00050000| 327680|
[ 6]| USERDATA_WB | WB_AUTO |0x00060000| 393216|
[ 7]| USERDATA_AFMODE | AFMODE_SINGLE |0x00070000| 458752|
[ 8]| USERDATA_AFAREA | AFAREA_FACEDETECTION |0x00080003| 524291|
[ 9]| USERDATA_DRIVE | DRIVE_SINGLE |0x00090001| 589825|
[ 10]| USERDATA_BURSTRATE | BURSTRATE_RATE10FPS |0x000A0002| 655362|
[ 11]| USERDATA_FLASHMODE | FLASHMODE_OFF |0x000B0000| 720896|
[ 12]| USERDATA_METERING | METERING_MULTI |0x000C0002| 786434|
[ 13]| USERDATA_MOVIEMETERING | MOVIEMETERING_MULTI |0x000D0002| 851970|
[ 14]| USERDATA_LINKAE2AF | LINKAE2AF_OFF |0x000E0000| 917504|
[ 15]| USERDATA_BRIGHTNESSADJUSTGUIDE| BRIGHTNESSADJUSTGUIDE_OFF |0x000F0000| 983040|
[ 16]| USERDATA_FRAMEEXPOSURE | FRAMEEXPOSURE_OFF |0x00100000| 1048576|
[ 17]| USERDATA_MULTIEXPOSURE | MULTIEXPOSURE_OFF |0x00110000| 1114112|
[ 18]| USERDATA_MULTIEXPOSURETYPE | MULTIEXPOSURETYPE_SAVEALL |0x00120000| 1179648|
[ 19]| USERDATA_PW | PW_STANDARD |0x00130000| 1245184|
[ 20]| USERDATA_SMARTRANGE | SMARTRANGE_OFF |0x00140000| 1310720|
[ 21]| USERDATA_MOVIESMARTRANGE | MOVIESMARTRANGE_ON |0x00150001| 1376257|
[ 22]| USERDATA_AFPRIORITYRLS | AFPRIORITYRLS_OFF_BALANCE |0x00160001| 1441793|
[ 23]| USERDATA_OIS | OIS_OFF |0x00170000| 1507328|
[ 24]| USERDATA_FACETONE | FACETONE_LEVEL1 |0x00180000| 1572864|
[ 25]| USERDATA_FACERETOUCH | FACERETOUCH_LEVEL3 |0x00190002| 1638402|
[ 26]| USERDATA_SMARTART | SMARTART_OFF |0x001A0000| 1703936|
[ 27]| USERDATA_EVSTEP | EVSTEP_ONETHIRD |0x001B0000| 1769472|
[ 28]| USERDATA_ISONR | ISONR_MID |0x001C0002| 1835010|
[ 29]| USERDATA_LTNR | LTNR_OFF |0x001D0000| 1900544|
[ 30]| USERDATA_AEBRKORDER | AEBRKORDER_PZM |0x001E0002| 1966082|
[ 31]| USERDATA_AEBRKAREA | AEBRKAREA_1OVER3 |0x001F0000| 2031616|
[ 32]| USERDATA_WBBRKSET | WBBRKSET_AB3 |0x00200000| 2097152|
[ 33]| USERDATA_PWBRKSTANDARD | PWBRKSTANDARD_SET |0x00210001| 2162689|
[ 34]| USERDATA_PWBRKVIVID | PWBRKVIVID_SET |0x00220001| 2228225|
[ 35]| USERDATA_PWBRKPORTRAIT | PWBRKPORTRAIT_SET |0x00230001| 2293761|
[ 36]| USERDATA_PWBRKLANDSCAPE | PWBRKLANDSCAPE_SET |0x00240001| 2359297|
[ 37]| USERDATA_PWBRKFOREST | PWBRKFOREST_SET |0x00250001| 2424833|
[ 38]| USERDATA_PWBRKRETRO | PWBRKRETRO_SET |0x00260001| 2490369|
[ 39]| USERDATA_PWBRKCOOL | PWBRKCOOL_SET |0x00270001| 2555905|
[ 40]| USERDATA_PWBRKCALM | PWBRKCALM_SET |0x00280001| 2621441|
[ 41]| USERDATA_PWBRKCLASSIC | PWBRKCLASSIC_SET |0x00290001| 2686977|
[ 42]| USERDATA_PWBRKCUSTOM1 | PWBRKCUSTOM1_SET |0x002A0001| 2752513|
[ 43]| USERDATA_PWBRKCUSTOM2 | PWBRKCUSTOM2_SET |0x002B0001| 2818049|
[ 44]| USERDATA_PWBRKCUSTOM3 | PWBRKCUSTOM3_SET |0x002C0001| 2883585|
[ 45]| USERDATA_PWBRKCUSTOM4 | PWBRKCUSTOM4_SET |0x002D0001| 2949121|
[ 46]| USERDATA_AFLIGHT | AFLIGHT_OFF |0x002E0000| 3014656|
[ 47]| USERDATA_AEL | AEL_AEL |0x002F0000| 3080192|
[ 48]| USERDATA_COLORSPACE | COLORSPACE_SRGB |0x00300000| 3145728|
[ 49]| USERDATA_QUICKVIEWTIME | QUICKVIEWTIME_OFF |0x00310000| 3211264|
[ 50]| USERDATA_DATETIMEIMPRINT | DATETIMEIMPRINT_YYMMDD |0x00320001| 3276801|
[ 51]| USERDATA_MONITOROUT | MONITOROUT_LCD |0x00330000| 3342336|
[ 52]| USERDATA_HDMIOUT | HDMIOUT_1080I |0x00340003| 3407875|
[ 53]| USERDATA_MOVIESIZE | MOVIESIZE_FHD |0x00350000| 3473408|
[ 54]| USERDATA_MOVIEFRAMERATE | MOVIEFRAMERATE_FPS30 |0x00360005| 3538949|
[ 55]| USERDATA_MOVIEFADER | MOVIEFADER_OFF |0x00370000| 3604480|
[ 56]| USERDATA_MOVIEAE | MOVIEAE_P |0x00380000| 3670016|
[ 57]| USERDATA_3DMOVIEFRAMERATE | F3DMOVIEFRAMERATE_FPS30 |0x00390001| 3735553|
[ 58]| USERDATA_LDC | LDC_ON |0x003A0001| 3801089|
[ 59]| USERDATA_ISOSTEP | ISOSTEP_ONE |0x003B0001| 3866625|
[ 60]| USERDATA_ISOEXPANSION | ISOEXPANSION_ON |0x003C0001| 3932161|
[ 61]| USERDATA_SMARTFILTERTYPE | SMARTFILTERTYPE_OFF |0x003D0000| 3997696|
[ 62]| USERDATA_ISOAUTOMAX | ISOAUTOMAX_ISO1600 |0x003E000B| 4063243|
[ 63]| USERDATA_MFASSIST | MFASSIST_ENLARGEX5 |0x003F0001| 4128769|
[ 64]| USERDATA_FOCUSPEAKING | FOCUSPEAKING_WHITE |0x00400001| 4194305|
[ 65]| USERDATA_HDR | HDR_OFF |0x00410000| 4259840|
[ 66]| USERDATA_FDMODE | FDMODE_OFF |0x00420000| 4325376|
[ 67]| USERDATA_IZOOM | IZOOM_X1 |0x00430000| 4390912|
[ 68]| USERDATA_3DSHOT | F3DSHOT_OFF |0x00440000| 4456448|
[ 69]| USERDATA_3DAUTOMODE | F3DAUTOMODE_ON |0x00450001| 4521985|
[ 70]| USERDATA_DMF | DMF_ON |0x00460001| 4587521|
[ 71]| USERDATA_FASTCONTINUOUS | FASTCONTINUOUS_OFF |0x00470000| 4653056|
[ 72]| USERDATA_HDRLEVEL | HDRLEVEL_LV2 |0x00480001| 4718593|
[ 73]| USERDATA_OBJECTTRACKING | OBJECTTRACKING_OFF |0x00490000| 4784128|
[ 74]| USERDATA_PANORAMATYPE | PANORAMATYPE_2D |0x004A0000| 4849664|
[ 75]| USERDATA_SMARTPROMODE | SMARTPROMODE_BEAUTYFACE |0x004B0000| 4915200|
[ 76]| USERDATA_EFS | EFS_ON |0x004C0001| 4980737|
[ 77]| USERDATA_WIFIMODE | WIFIMODE_OFF |0x004D0000| 5046272|
[ 78]| USERDATA_VIDEOOUT | VIDEOOUT_NTSC |0x004E0000| 5111808|
[ 79]| USERDATA_SMARTAUTORUNSTATE | SMARTAUTORUNSTATE_ON |0x004F0001| 5177345|
[ 80]| USERDATA_3DFORMAT | F3DFORMAT_SIDE_BY_SIDE |0x00500001| 5242881|
[ 81]| USERDATA_FOCUSPEAKINGLEVEL | FOCUSPEAKINGLEVEL_MID |0x00510002| 5308418|
[ 82]| USERDATA_LENSMOUNT | LENSMOUNT_NX_MOUNT |0x00520000| 5373952|
[ 83]| USERDATA_OVEREXPGUIDE | OVEREXPGUIDE_OFF |0x00530000| 5439488|
[ 84]| USERDATA_SHUTTERMIN | SHUTTERMIN_OFF |0x00540000| 5505024|
[ 85]| USERDATA_DEPTHBRKAREA | DEPTHBRKAREA_1 |0x00550003| 5570563|
[ 86]| USERDATA_INTERVAL | INTERVAL_OFF |0x00560000| 5636096|
[ 87]| USERDATA_TIMELAPSE | TIMELAPSE_OFF |0x00570000| 5701632|
[ 88]| USERDATA_VIDEOSTABILIZER | VIDEOSTABILIZER_OFF |0x00580000| 5767168|
[ 89]| USERDATA_EXTERNALFLASHMODE | EXTERNALFLASHMODE_ATTL |0x00590000| 5832704|
[ 90]| USERDATA_WFLASHMODE | WFLASHMODE_OFF |0x005A0000| 5898240|
[ 91]| USERDATA_WFLASHCH | WFLASHCH_1 |0x005B0000| 5963776|
[ 92]| USERDATA_WFLASHMASTERMODE | WFLASHMASTERMODE_OFF |0x005C0000| 6029312|
[ 93]| USERDATA_WFLASHGROUPAMODE | WFLASHGROUPAMODE_OFF |0x005D0000| 6094848|
[ 94]| USERDATA_WFLASHGROUPBMODE | WFLASHGROUPBMODE_OFF |0x005E0000| 6160384|
[ 95]| USERDATA_WFLASHGROUPCMODE | WFLASHGROUPCMODE_OFF |0x005F0000| 6225920|
[ 96]| USERDATA_HDMI3DFORMAT | HDMI3DFORMAT_SIDE_BY_SIDE |0x00600001| 6291457|
[ 97]| USERDATA_LENSZOOMSPEED | LENSZOOMSPEED_LOW |0x00610000| 6356992|
[ 98]| USERDATA_LENSMFSENSITIVITY | LENSMFSENSITIVITY_NORMAL |0x00620000| 6422528|
[ 99]| USERDATA_SEPARATEAEAREA | SEPARATEAEAREA_OFF |0x00630000| 6488064|
[100]| USERDATA_OLEDCOLOR | OLEDCOLOR_OFF |0x00640000| 6553600|
[101]| USERDATA_MULTIMOTION | MULTIMOTION_NORMAL |0x00650002| 6619138|
[102]| USERDATA_AUTOSHUTTERMODE | AUTOSHUTTERMODE_BASEBALL |0x00660000| 6684672|
[103]| USERDATA_RVFDPSIZE | RVFDPSIZE_FHD |0x00670000| 6750208|
[104]| USERDATA_RVFDPFRAMRATE | RVFDPFRAMRATE_FPS30 |0x00680005| 6815749|
[105]| USERDATA_SYSTEMFREQENCYSTATE | SYSTEMFREQENCYSTATE_LIVEVIEW |0x00690000| 6881280|
[106]| USERDATA_HDMI3D | HDMI3D_OFF |0x006A0000| 6946816|
[107]| USERDATA_MOVIE_GAMMA_CONTROL | MOVIE_GAMMA_CONTROL_GAMMA_D |0x006B0002| 7012354|
[108]| USERDATA_MOVIE_LUMINANCE_LEVEL| MOVIE_LUMINANCE_LEVEL_0_255 |0x006C0000| 7077888|
[109]| USERDATA_MOVIE_AF_MODE | MOVIE_AF_MODE_CONTINUOUS |0x006D0001| 7143425|
[110]| USERDATA_RAW_SAVE | RAW_SAVE_OFF |0x006E0000| 7208960|
[111]| USERDATA_SSIF_RAW | SSIF_RAW_OFF |0x006F0000| 7274496|
[112]| USERDATA_RAW_BIT | RAW_BIT_14BIT |0x00700000| 7340032|
[113]| USERDATA_RAW_PACK | RAW_PACK_PACK |0x00710000| 7405568|
[114]| USERDATA_RAWQUALITY | RAWQUALITY_LOSSLESS |0x00720000| 7471104|
+-------------------------------+-------------------------------+----------+--------+