DSLR Chroma Keying? Basic question.
Hi, I use a Nikon DSLR (D3300) to shoot videos of the green screen and keying in After Effects / Keylight. So far, it looks great, but I heard that it's even better work around the card SD and direct key?
Is it possible to just tie my camera to the laptop and save my video to that instead of having this tablet on the SD card? But not sure.
Thank you.
You're right: DSLR compresses the snot out of video, and you will get a key more beautiful if you can Dodge goes to the card. But YOUR camera can go an external recorder? I would ask the forum first Pro - these guys may have more experience with it.
Or you can ask the digital SLR Forum of the Creative COW: they would certainly be able to help. It depends on the individual device if it is still possible.
Now, you CAN get an acceptable key using sequences DSLR. But a really great touch? Nope.
Tags: After Effects
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Hi, I'm Andre.
This is my first time posting a question on this site. I use Adobe Premiere Pro 2 and I stop motion animation. In my video, I have
use a lot of greenscreen. I know how to apply the key filter chroma on a single image, but I
just has too many pictures and I was wondering if there is a way to apply chroma key filter to all individual photos at once, instead of me going to apply an overlay image by image after another. Thanks in advance!
Assuming all your screens green are approximately the same, you can copy the filter of the first for the other executives. Highlight the window effect 'control the effect', press control + c, highlight the target executives and press Ctrl + v. The problem will be if the green screens are too different.
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Excluding the part of a video of chroma keying
Quick question, if anyone can help!
I am seized on a background, but I want to use a partial mask to exclude some of the matching video to do. Example: the person on camera wearing a green bracelet, and I want to float a top mask to exclude it from the chroma key effect.
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SR
Use a matte bastion.
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I have a few basic questions about Profibus. We seek to develop a system that uses this form of communication, but we need a few questions answered in a broad sense, until we can move forward.
How fast can it reliable to deal with a large amount of data while contained in an executable multithreaded great? Our typical executables are 7 500 KB and must run on a Pentium 4 PC indefinitely without triggering more than 20% CPU. Given this constriant and my general lack of familiarity with the technology / Protocol, how fast can go us? 100ms? 5ms? 1ms?
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the developer of the Profibus card to provide the essential in software
LabVIEW?We use LabVIEW 8.2.1; is it reasonable to expect a profibus card manufacturer to get the code for this version of the software, or is it possible that we have to upgrade?
Hi BobChuck,
PROFIBUS boards run the Protocol on board, with resulting very low CPU usage. If you buy a Profibus from a seller at random, you should be able to access the Profibus OPC server which should benefit from this provider. In such a scenario, you can expect the flow of data between 10 ms and ms 200 for all data (depending on the amount of data, the baud rate, implementation of the OPC Server and so on).
With a card Profibus of NOR comes a set of screws that will interface directly to the Board of Directors, leading at the speed of communication much more high. This can be as low as 1 ms for all data, but there still depends on several factors. Still, you should expect a 10 x performance gain using the LabVIEW interface directly from the OPC. In addition these boards can also be used with LabVIEW RealTime.
For more information, please refer to this tutorial.
Kind regards
Jochen Klier
National Instruments
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Very basic question :) in the forum
:)
I don't know her like a basic question, but struggling to get this straight all in detachment.
I just wanted to know the steps to connect the text into a hyperlink when validating responses...
If someone can solve the example: here_ "go-ahead" should be a hypertext link and the link should point to google.com
See you soon,.
Manik.Something like this:
[url http://oracle.com] Oracle
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What happened to plain old "chroma key" in Premiere Pro?
Why the CHROMA KEY was removed from the update for Premiere Pro 2014? It was essential for the removal of the quick-n-dirty green screen. Now, I have to spend more time with key Ultra cleaning of shadows.
He has started.
You also have the key to color (with fewer parameters to change)
Go to the section
Adobe Premiere Pro help. Summary of new features
Cross-platform support for transitions and video effects
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Hi gurus
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Query:
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I hope this helps.
Thank you
GKPublished by: GK Goalla on October 3, 2012 12:34
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What I need now is to migrate to another server of BI.
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Sorry for the basic question, but I'm a newbie
Thank youJin
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refer to this link
http://www.rittmanmead.com/2008/04/migration-OBIEE-projects-between-dev-and-prod-environments/assign points if found useful.
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Hello
I entered video taken directly from the webcam entry, what I want to do is chroma entry and run it on another swf, but the problem is that I'm getting a white background after chroma keying. I read many articles on how to get it done by using bitmap/pixel.
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CSS:
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or
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Liquid layouts
http://ALT-Web.com/templates/CSS2-liquid-page.shtml
Layouts fixed-width, centered
http://ALT-Web.com/templates/CSS2-centered-page.shtml
Nancy O.
ALT-Web Design & Publishing
Web | Graphics | Print | Media specialists
www.Alt-Web.com/
www.Twitter.com/ALTWEB
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Basic question on the client connection to the Fund with several oracle instance
Oracle 11:
I have just a basic question about how doing listener/customer determine how oracle instance to connect to:
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2. when I do sqlplus / as sysdba how knows what Oracle instance to connect to?Look at the differences
[oracle@srv01-18-102 trace]$ cat $ORACLE_HOME/network/admin/listener.ora cat: /u01/app/oracle/product/ 11.1.0/dbhome_1/network/admin/listener.ora: No such file or directory -- start listener [oracle@srv01-18-102 trace]$ lsnrctl start LSNRCTL for Linux: Version 11.1.0.7.0 on 09-JUN-2009 01:05:42 Copyright (c) 1991, 2009, Oracle. All rights reserved. Starting /u01/app/oracle/product/ 11.1.0/dbhome_1/bin/tnslsnr: please wait... 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Total System Global Area 849530880 bytes Fixed Size 1346664 bytes Variable Size 725615512 bytes Database Buffers 117440512 bytes Redo Buffers 5128192 bytes Database mounted. Database opened. SQL> alter system register; System altered. -- check again after a while (or for registration via "alter system register") [oracle@srv01-18-102 trace]$ lsnrctl status LSNRCTL for Linux: Version 11.1.0.7.0 on 09-JUN-2009 01:05:50 Copyright (c) 1991, 2009, Oracle. All rights reserved. Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.1.0.7.0 Start Date 09-JUN-2009 01:05:42 Uptime 0 days 0 hr. 0 min. 8 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Log File /u01/app/oracle/diag/tnslsnr/srv01-18-102/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=srv01-18-102.amis.local)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=srv01-18-102.amis.local)(PORT=8080))(Presentation=HTTP)(Session=RAW)) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=srv01-18-102.amis.local)(PORT=2100))(Presentation=FTP)(Session=RAW)) Services Summary... Service "DEMO" has 1 instance(s). Instance "DEMO", status READY, has 1 handler(s) for this service... Service "DEMOXDB" has 1 instance(s). Instance "DEMO", status READY, has 1 handler(s) for this service... The command completed successfully -- BEQUEATH SQL> host [oracle@srv01-18-102 ~]$ set ORACLE_SID=DEMO [oracle@srv01-18-102 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.1.0.7.0 on Tue Jun 9 01:17:42 2009 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 With the Partitioning, Oracle Label Security, OLAP, Data Mining, Oracle Database Vault and Real Application Testing options -- Query V$PROCESS SQL> desc v$process Name Null? Type ----------------------------------------- -------- ---------------------------- ADDR RAW(4) PID NUMBER SPID VARCHAR2(24) <--- USERNAME VARCHAR2(15) SERIAL# NUMBER TERMINAL VARCHAR2(30) PROGRAM VARCHAR2(48) TRACEID VARCHAR2(255) TRACEFILE VARCHAR2(513) BACKGROUND VARCHAR2(1) LATCHWAIT VARCHAR2(8) LATCHSPIN VARCHAR2(8) PGA_USED_MEM NUMBER PGA_ALLOC_MEM NUMBER PGA_FREEABLE_MEM NUMBER PGA_MAX_MEM NUMBER SQL> select * from v$process where program like '%(TNS V1-V3)%'; 52ACC7FC 19 26000 oracle 2 UNKNOWN [email protected] (TNS V1-V3) /u01/app/oracle/diag/rdbms/DEMO/DEMO/trace/DEMO_ora_26000.trc 1286124 2699092 1048576 4616664 1 row selected. -- "Jump to OS" SQL> host ps -ef|grep 26000 oracle 26000 14346 0 01:09 ? 00:00:01 oracleDEMO (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq))) oracle 27040 14346 0 01:16 pts/1 00:00:00 /bin/bash -c ps -ef|grep 26000 oracle 27042 27040 0 01:16 pts/1 00:00:00 grep 26000 -- Connect via listener to the database -- content off tnsnames.ora [oracle@srv01-18-102 trace]$ cat $ORACLE_HOME/network/admin/tnsnames.ora # tnsnames.ora Network Configuration File: /u01/app/oracle/product/ 11.1.0/dbhome_1/network/admin/tnsnames.ora # Generated by Oracle configuration tools. DEMO = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = srv01-18-102.amis.local)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = DEMO) ) ) [oracle@srv01-18-102 ~]$ sqlplus otn/otn@DEMO SQL*Plus: Release 11.1.0.7.0 on Tue Jun 9 01:28:52 2009 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 With the Partitioning, Oracle Label Security, OLAP, Data Mining, Oracle Database Vault and Real Application Testing options SQL> set head off feed on SQL> desc v$process Name Null? Type ----------------------------------------- -------- ---------------------------- ADDR RAW(4) PID NUMBER SPID VARCHAR2(24) <--- USERNAME VARCHAR2(15) SERIAL# NUMBER TERMINAL VARCHAR2(30) PROGRAM VARCHAR2(48) TRACEID VARCHAR2(255) TRACEFILE VARCHAR2(513) BACKGROUND VARCHAR2(1) LATCHWAIT VARCHAR2(8) LATCHSPIN VARCHAR2(8) PGA_USED_MEM NUMBER PGA_ALLOC_MEM NUMBER PGA_FREEABLE_MEM NUMBER PGA_MAX_MEM NUMBER SQL> select * from v$process where spid in (27372); 52ACC7FC 19 27372 oracle 4 UNKNOWN [email protected] /u01/app/oracle/diag/rdbms/DEMO/DEMO/trace/DEMO_ora_27372.trc 705064 938372 0 938372 -- Use info off v$process to join with v$session SQL> select * from v$session where paddr = '52ACC7FC'; 52112690 170 9 107441 52ACC7FC 93 OTN 3 2147483644 ACTIVE DEDICATED 93 OTN oracle 27370 srv01-18-102.amis.local pts/1 [email protected] (TNS V1-V3) USER 4C83D838 1817844678 4qpuh5jq5n6y6 0 09-JUN-09 16777216 4C83443C 1421292656 b1vt3u9abfd3h 0 09-JUN-09 16777216 SQL*Plus 3669949024 0 8244 -1 0 0 0 09-JUN-09 0 NO NONE NONE NO OTHER_GROUPS DISABLED ENABLED ENABLED 0 NOT IN WAIT 41 322 SQL*Net message to client driver id 1413697536 0000000054435000 #bytes 1 0000000000000001 0 00 2000153315 7 Network -1 0 WAITED SHORT TIME 14 3730 DEMO DISABLED FALSE FALSE FIRST EXEC 100 52ACC7FC 4 -- Use info off V$process to look pid on OS SQL> host ps -ef | grep 27372 oracle 27372 1 0 01:30 ? 00:00:00 oracleDEMO (LOCAL=NO) oracle 27413 27380 0 01:30 pts/1 00:00:00 /bin/bash -c ps -ef|grep 27372 oracle 27415 27413 0 01:30 pts/1 00:00:00 grep 27372 -
Followed by a space chroma key
Hi all
I'm pretty new in the first world (and special effects), so I apologize if my question is stupid
I play now with the main functions chroma, and it works pretty well for simple stuff (change the background where I talk for example).
But y at - it a simple way (= without set a keyframe on every frame of my movie) to hold a small green square in my hands (I'm in front of the camera, so it is a real square 2D), then a video inside this square of inlay (according to a scale down of the key to fit the square box video) and then follow the movements of the square so that the key video move as well as the place?
My second question is the same question, but this time if I want to spend my square on the z axis (so there will be a 3D film to key translation)
Thank you
But y at - it a simple way...
It is, if for example you have After Effects installed.
You can either follow motion right within the AE or with mocha, which is the standalone application included in EI.
See After Effects help section on tracking movement
See also these two tutorials subject tracking with Mocha (there are many of them in fact)
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