Problem with vinyl recording

I specifically purchased the Soundblaster x-fi HD for vinyl recording to my computer. The problem is as the signal runs through the unit into my computer, i am unable to designate the different special effects available with this unit. I can record the record just fine but I was counting on being able to record vinyl and adding in the effects into the actual recorded file, but no matter what I do, i cannot get this to happen. Is it possible to do this with this particular unit, or if not, can you direct me to something that will? My email address is [email protected] Any info anybody can give me on this is deeply appreciated.

Jord, when I called it a "phenomenon" I did not mean to describe it as a bug or fault - you're right, it is a desireable feature of cycle recording.
As far as your question goes: Suppose you are recording track-by-track a song with two parts, an acoustic guitar and vocals, and the acoustic guitar part has an intricate eight-bar solo that needs to be redone. The advantage of using cycle recording and autodrop here is that you could define a cycle region giving you a two-bar intro (say) to the part you need to rerecord and a couple of bars of outro, making it easier to accomplish a musical phrasing. For example, say you're a vocalist trying to record a one-octave scale, and your pitch is off on the "fa-so." With cycle recording and autodrop, you could sing along with the "do-re-mi" and settle your pitch before rerecording the notes you flubbed, whereas (as I understand it) if you're just rerecording the "fa-so" in cycle mode, you won't get the "do-re-mi" as an intro after the first pass and would then just hope that you're nailing the notes you need to rerecord cold.
You can combine cycle recording with autodrop in Midi - why not in audio? It's a desireable feature in both.

Similar Messages

  • Problems with ECATT recording using SAPGUI Record

    Hello,
    I got a problem with my recording. All the prerequisites are  done. The problem is,  that when the recording is done i don't see the recording in SECATT testcase. Normally when you do a recording you see at the bottom right of the gui a red/white icon active. When i do a recording now, this red/white icon isn't  active.
    For my it's a very strange error. I hope somebody can give me a hint where i can look,
    Thanks in advance.
    Kind regards,
    Maarten.

    Maarten,
    First when you start the recording using SAPGUI, you will get the pop-up whether to record this new session. You need to select Yes before continuing your recording.
    Secondly check the scripting values in the target system whether it is enabled or disabled using the RZ11 transaction. Mostly SAP Basis team have authorization to change these values for us.
    Here is the parameter we need to check in RZ11 - sapgui/user_scripting. It should be TRUE.
    Let me know if this helps.

  • Looks like there is a problem with your recording ...

    When I turned on my laptop today, I noticed that I was unable to use the webcam in skype. When looking within the video settings, there is a message that states "Skype could not find a webcam...". When trying to use Skype Metro App, it detects the webcam, however when trying to do a video call, the webcam does not turn on, and when trying to send a video message, there is the message "Looks like there is a probelm with your recording".
    This problem impacts all applications except for the Camera Metro App (Which works without problem). 
    I've confirmed that the webcam is in the device manager under imaging devices and I've tried to use both the default microsoft drivers, as well as the manufaturers drivers with no avail. There is no error under device manger for the webcam. I also tried a system restore to a date before the issue took place which also did not work.
    Any help would be greatly appreciated

    ruwim wrote:
    Please,  run the DirectX diagnostics tool.
    Go to Windows Start and in the Run box type dxdiag.exe and press the OK button. This will start the DirectX diagnostics program. Run this diagnostics and save the results to a file. Please, attach this file to your post.
    Be aware that you will have to zip this file before attaching it here.
    How do you attach a file on these forums? I've tried looking for an option to attach a file however I could not find one. 

  • Performance problem with selecting records from BSEG and KONV

    Hi,
    I am having performance problem while  selecting records from BSEG and KONV table. As these two tables have large amount of data , they are taking lot of time . Can anyone help me in improving the performance . Thanks in advance .
    Regards,
    Prashant

    Hi,
    Some steps to improve performance
    SOME STEPS USED TO IMPROVE UR PERFORMANCE:
    1. Avoid using SELECT...ENDSELECT... construct and use SELECT ... INTO TABLE.
    2. Use WHERE clause in your SELECT statement to restrict the volume of data retrieved.
    3. Design your Query to Use as much index fields as possible from left to right in your WHERE statement
    4. Use FOR ALL ENTRIES in your SELECT statement to retrieve the matching records at one shot.
    5. Avoid using nested SELECT statement SELECT within LOOPs.
    6. Avoid using INTO CORRESPONDING FIELDS OF TABLE. Instead use INTO TABLE.
    7. Avoid using SELECT * and Select only the required fields from the table.
    8. Avoid nested loops when working with large internal tables.
    9. Use assign instead of into in LOOPs for table types with large work areas
    10. When in doubt call transaction SE30 and use the examples and check your code
    11. Whenever using READ TABLE use BINARY SEARCH addition to speed up the search. Be sure to sort the internal table before binary search. This is a general thumb rule but typically if you are sure that the data in internal table is less than 200 entries you need not do SORT and use BINARY SEARCH since this is an overhead in performance.
    12. Use "CHECK" instead of IF/ENDIF whenever possible.
    13. Use "CASE" instead of IF/ENDIF whenever possible.
    14. Use "MOVE" with individual variable/field moves instead of "MOVE-
    CORRESPONDING" creates more coding but is more effcient.

  • Problems with Upload record to Infotype 2010 together with Cost Assignment (PREF)

    Hi
    I create program using your guide
    http://scn.sap.com/people/aditya.palekar/blog/2010/01/19/uploading-a-pa-infotype-record-with-cost-assignment
    but I have two problems:
    If I call method "CALL METHOD ref2->modify_data" is obligatory parameter SECONDARY_RECORD, but I update only infotype 2010 as PRIMARY_RECORD and PREF (I don't have secondary record).
    When for secondary_record use same record as primary_record, give me an error. When for secondary_record use null record give me a error.
    I try used "ref2->MODIFY_PRIMARY_RECORD" and "ref2->MODIFY_PREF" together, but using method "CALL METHOD g_masterdata_bl->INSERT" updated only last record (in this case is PREF because is call as last method"ref2->MODIFY_PREF")
    What InfoType is Secondary_Record for InfoType 2010?
    I have problem with NO COMMIT data. Method "CALL METHOD g_masterdata_bl->flush" have a parameter no_commit with two possible options. When I use no_commit = 'X', this commit data even if this do don't commit.
    Why still commit data? When this method no_commit data?
    Thank you

    Hi
    I create program using your guide
    http://scn.sap.com/people/aditya.palekar/blog/2010/01/19/uploading-a-pa-infotype-record-with-cost-assignment
    but I have two problems:
    If I call method "CALL METHOD ref2->modify_data" is obligatory parameter SECONDARY_RECORD, but I update only infotype 2010 as PRIMARY_RECORD and PREF (I don't have secondary record).
    When for secondary_record use same record as primary_record, give me an error. When for secondary_record use null record give me a error.
    I try used "ref2->MODIFY_PRIMARY_RECORD" and "ref2->MODIFY_PREF" together, but using method "CALL METHOD g_masterdata_bl->INSERT" updated only last record (in this case is PREF because is call as last method"ref2->MODIFY_PREF")
    What InfoType is Secondary_Record for InfoType 2010?
    I have problem with NO COMMIT data. Method "CALL METHOD g_masterdata_bl->flush" have a parameter no_commit with two possible options. When I use no_commit = 'X', this commit data even if this do don't commit.
    Why still commit data? When this method no_commit data?
    Thank you

  • Problems with Update Record behavior

    I am sorry to ask this question again since I have not resolved the issue yet.
    When I am using the Dreamweaver Update Record behavior,  I am not able to get the form validation to work.  I implemented the form validation by inserting  onsubmit="return someFormValidation(this);" into the update form created by Dreamweaver.
    When I hit the submit button the JavaScript validation function is not even invoked.
    However when I use the same method for form validation with Insert Record behavior I have no problems.  Is this difference I am observing between the Insert and Update behaviors the way Dreamweaver supposed to work?  If yes how can I do my form validation during an Update Record?
    Note that the pages involved are all php pages, therefore we are talking about server side validation here.
    If anyone can help I will be grateful as I am really stuck...

    I am closing this even though I got no answers as the weird behaviour has disappeared....

  • Problem with cycle recording

    Greetings, folks. I've run into what I think is an odd problem in cycle recording in an audio track. What I wanted to do was to automatically record multiple takes of a guitar solo. Consulting the manual and both the LP7 and Advanced LP7 guides and set up what I thought was the proper configuration for doing that: under File > Song settings > Recording, I checked the "Auto mute" and "Auto Create Tracks in Cycle Record" checkboxes, I defined a cycle region, I defined a shorter autodrop zone within that cycle region, armed the track, then hit record. I thought that Logic would then create a new track with each cycle pass while I was playing, and that those tracks would play through the audio object of the track that had been armed for recording.
    What happened instead was that, after a single pass, recording would switch off (though it would continue to cycle in playback), so that in order to record multiple passes I needed to stop, reset the track to the beginning of the cycle region, and then hit record again. The audio regions I recorded on successive takes also don't display on individual tracks. I'd like to be able to see them all in the arrange window and be able to play them through the original track's audio object for editing purposes, but I can't figure out how to do that either (without creating multiple tracks and then manually dragging each take from the audio window).
    So I guess I have two questions: first, what did I do wrong in attempting to cycle record, and then how can I view all of the individually recorded takes in the arrange window?
    Thanks,
    Trent

    Jord, when I called it a "phenomenon" I did not mean to describe it as a bug or fault - you're right, it is a desireable feature of cycle recording.
    As far as your question goes: Suppose you are recording track-by-track a song with two parts, an acoustic guitar and vocals, and the acoustic guitar part has an intricate eight-bar solo that needs to be redone. The advantage of using cycle recording and autodrop here is that you could define a cycle region giving you a two-bar intro (say) to the part you need to rerecord and a couple of bars of outro, making it easier to accomplish a musical phrasing. For example, say you're a vocalist trying to record a one-octave scale, and your pitch is off on the "fa-so." With cycle recording and autodrop, you could sing along with the "do-re-mi" and settle your pitch before rerecording the notes you flubbed, whereas (as I understand it) if you're just rerecording the "fa-so" in cycle mode, you won't get the "do-re-mi" as an intro after the first pass and would then just hope that you're nailing the notes you need to rerecord cold.
    You can combine cycle recording with autodrop in Midi - why not in audio? It's a desireable feature in both.

  • Solutions to "Problem with playback/recording devi...

    I've only had a few microphone/audio problems with a friend on Skype not being able to hear me or vice versa, nothing that couldn't be fixed. Usually the call would at least pick up even if there was no sound going through. But just out of the blue two days ago (Monday, May 4th), when my friend tried to call me, the call dropped without any explanation. I tried also to call, but then every time, it wouldn't even last long enough to ring and it would just drop. It kept having a notification saying "Problem with playback device" or "Problem with recording device". I've tried signing out of Skype, restarting my computer, checking all monitor audio levels, etc... I always keep my Skype up to date, but I checked again for any new in case that would allow the call to go through, but it didn't, even after I updated it to the lastest version 7.4.0.102. I tried calling Skype Testing Service a million times, but still the call won't even stay on long enough for me to read what it says under the microphone and speaker box after clicking on the connection icon; all I have time to see is "can't access sound card". The thing is, I can hear the millisecond of ringing tone, the sound it makes when the call drops, and all other sound Skype makes, so it's not a question of all sounds being on mute, but for some reason it says I have a problem with playback and recording device! Why is that?? I already searched here in the community Q&As for possible solutions to fixing the problem, but double-checking the audio settings under Tools > Options has not changed anything unfortunately. PLEASE HELP!!!

    I've never seen that message.  What exactly did it say?  You're using the native media from the T3i, it hasn't been converted, it's never been inside of Final Cut Pro?

  • Problem with Multiple record creation using BAPI BAPI_PRICES_CONDITION

    Hi,
    I am working on IS Media Sales And Distribution wherein i am using BAPI BAPI_PRICES_CONDITION for condition record creation in TCODE JC9B. I am able to create one record using this BAPI for one sales promotion but having problem while creation of multiple records for the same sales promotion wherein my internal table have multiple records. It gives me error that data in BAPICONDIT is missing.
    I am aatching followig code for reference
    BAPI have field of varkey which i am filling as combination of sales org. + distn channel + sales promotion + delivery type
    In this varkey  delivery type is changing for sales promotion Can be said that one sales promotion can have multiple delivery type .
    Am i giving the correct varkey for each itration of internal table ?
    I am attaching code for reference.
    Here loop it_cond contain one promotion and multiple delivery type.
    sales org   distn ch  promotion     delivery
    0100             01        zsalesprom   03
    0100             01        zsalesprom   z3
      LOOP AT it_cond INTO wa_cond.
    Get next condition number
          CALL FUNCTION 'NUMBER_GET_NEXT'
            EXPORTING
              nr_range_nr                   = '01'
              object                        = 'KONH'
      QUANTITY                      = '1'
      SUBOBJECT                     = ' '
      TOYEAR                        = '0000'
      IGNORE_BUFFER                 = ' '
           IMPORTING
              number                        = number
      QUANTITY                      =
      RETURNCODE                    =
    EXCEPTIONS
      INTERVAL_NOT_FOUND            = 1
      NUMBER_RANGE_NOT_INTERN       = 2
      OBJECT_NOT_FOUND              = 3
      QUANTITY_IS_0                 = 4
      QUANTITY_IS_NOT_1             = 5
      INTERVAL_OVERFLOW             = 6
      BUFFER_OVERFLOW               = 7
      OTHERS                        = 8
          IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
          ENDIF.
    Here i am concacating varkey for each new delivery
    CLEAR : l_min,l_length,l_var.
    CONCATENATE wa_cond-vkorg wa_cond-vtweg wa_cond-wrbakt INTO l_var.
    l_length = STRLEN( l_var ).
    IF l_var+14(2) IS INITIAL.
    WRITE wa_cond-lifart TO L_VAR+14.
    l_length = STRLEN( l_var ).
    ENDIF.
    W_LINE = W_LINE + 1.
    *First table in BAPI
            wa_bapicondct-operation = '009'.
            wa_bapicondct-cond_usage = 'A'.
            wa_bapicondct-table_no = '506'.
            wa_bapicondct-applicatio = 'J0'.
            wa_bapicondct-cond_type = 'RATE'.
            wa_bapicondct-varkey = l_var.
            wa_bapicondct-valid_to = wa_cond-datbi.
            wa_bapicondct-valid_from = wa_cond-datab.
            wa_bapicondct-cond_no = number. "
            APPEND wa_bapicondct TO it_bapicondct.
    *Second table in BAPI
            wa_bapicondhd-operation = '009'.
            wa_bapicondhd-cond_no = number.
            wa_bapicondhd-cond_usage = 'A'.
            wa_bapicondhd-table_no = '506'.
           wa_bapicondhd-created_by = sy-uname.
           wa_bapicondhd-creat_date = sy-datum.
            wa_bapicondhd-applicatio = 'J0'.
            wa_bapicondhd-cond_type = 'RATE'.
            wa_bapicondhd-varkey = l_var.
            wa_bapicondhd-valid_from = wa_cond-datab.
            wa_bapicondhd-valid_to = wa_cond-datbi.
            APPEND wa_bapicondhd TO it_bapicondhd.
    *Third table in BAPI
            wa_bapicondit-operation = '009'.
            wa_bapicondit-cond_no = number.
            wa_bapicondit-cond_count = wa_cond-cond_count.
            wa_bapicondit-applicatio = 'J0'.
            wa_bapicondit-cond_type = 'RATE'.
            wa_bapicondit-calctypcon = 'C'.
           wa_bapicondit-scaletype  = 'A'.
            wa_bapicondit-cond_value = wa_cond-kbetr.
            wa_bapicondit-condcurr = wa_cond-konwa.
            wa_bapicondit-promotion = wa_cond-wrbakt.
            APPEND wa_bapicondit TO it_bapicondit.
    *Fourth table in BAPI
            wa_bapicondqs-operation = '009'.
            wa_bapicondqs-cond_no = number.
            wa_bapicondqs-cond_count = wa_cond-cond_count.
            wa_bapicondqs-currency = wa_cond-kbetr.
            wa_bapicondqs-condcurr = wa_cond-konwa.
           wa_bapicondqs-cond_unit = 'EA'.
            wa_bapicondqs-LINE_NO = W_LINE."'0001'.
            APPEND wa_bapicondqs TO it_bapicondqs.
    *Fifth table in BAPI
            wa_bapicondvs-operation = '009'.
            wa_bapicondvs-cond_no = number.
            wa_bapicondvs-cond_count = wa_cond-cond_count.
            wa_bapicondvs-currenckey = wa_cond-konwa.
            wa_bapicondvs-currenciso = wa_cond-konwa.
           wa_bapicondvs-currency = wa_cond-kbetr.
           wa_bapicondvs-condcurr = wa_cond-konwa.
           wa_bapicondvs-curren_iso = wa_cond-konwa.
           wa_bapicondvs-LINE_NO = W_LINE."'0001'.
            APPEND wa_bapicondvs TO it_bapicondvs.
            CALL FUNCTION 'BAPI_PRICES_CONDITIONS'
    EXPORTING
      PI_INITIALMODE       = ' '
      PI_BLOCKNUMBER       =
              TABLES
                ti_bapicondct        = it_bapicondct
                ti_bapicondhd        = it_bapicondhd
                ti_bapicondit        = it_bapicondit
                ti_bapicondqs        = it_bapicondqs
                ti_bapicondvs        = it_bapicondvs
                to_bapiret2          = it_bapiret2
                to_bapiknumhs        = it_bapiknumhs
                to_mem_initial       = it_cnd_mem_initial
             EXCEPTIONS
               update_error         = 1
               OTHERS               = 2
            IF sy-subrc <> 0.
              MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
                      WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
            ENDIF.
            CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
             EXPORTING
               wait          = 'X'
    IMPORTING
      RETURN        =
            CLEAR : wa_bapicondct,wa_bapicondhd,wa_bapicondvs,wa_bapicondqs.
            CLEAR : wa_bapicondit.
          ENDLOOP.
        ENDIF.
      ENDIF.
    Kindly Suggest.
    Thanks
    Parag

    Solved By myself
    There is problem while passing data to internal table for item level

  • Problem with voiceover recording

    When I try to do a voiceover on a completed movie, it abruptly stops and I get the message: "The disk responded slowly. It may have been interrupted by something, or it may not be fast enough for your movie." The movie is short, about 8 minutes, but quite complicated with much editing, many photos, special effects, transitions, music, etc. I have done many, many movies very successfully, but this is the first time I have tried voiceover.
    iMovie Help suggests a disk fragmentation problem. Although I have about 50GB free on my hard drive, would defragging help? Or, could the problem be something else?

    GEH,
    Another option is to record your voice over outside of iMovie.
    The downside is that you can't see picture as you record. But I used this method with a short documentary that I had a written script for and it worked quite well.
    I used Audio Recorder* to record the voice over doing multiple "takes" of each section. I then brought the tracks into GarageBand for editing - putting the beginning of take 1 together with the end of take 4 etc.
    I next exported the Voice Over in a several short pieces which I brought into and positioned in iMovie.
    Might be overkill for what you are doing, but I thought I'd mention it.
    Matt
    * I used the mic on my iSight camera which can't be used directly with GarageBand so I needed the intermediate step of using Audio Recorder.
    You can find audio recorder here:
    http://www.versiontracker.com/dyn/moreinfo/macosx/17392

  • Problem with a recording

    You know how you can drag and shrink a recorded line so that only part of it will play? Usually, you can always drag and expand it back to its original size. Somehow, my recording shrank so much that even if I zoom in all the way, I can select it and the edges won't pop up to help me drag it back to its original size and is stuck small. How do I fix this?

    Hm ... I can't reproduce that - however small I make a region, when the cursor hovers over it, I always find a position where it turns into the <]> shape.
    But whatever - the radical way to deal with your problem is to go to the Finder, ctrl-click your GB project, select "Show Package Content", go to the Media folder, locate your recording (you can preview them all by pressing cmd-y) and drag it back into GB's timeline - you will get the whole recording back. CAUTION: make sure you don't change the content of that folder, or you might damage your song.

  • Problem with SAPGUI Recording

    Hi all,
    I am facing problems while playing back the recording done through SAPGUI(record).
    Let's say for creating a sales order through VA01. I did the recording. The recording is smooth without any errors. In the Structure editor also, it shows the same windows and values .
    But while playing back (Parameterized or not)after entering the values in the first screen of VA01, it opens 2 new windows with the same screen( First screen of Va01).
    The first opened session terminates along with the 2 others after some time giving an error.
    From the log I could not find out the problem. If anyone has any idea regarding this problem, please reply back.
    Thanks & regards,
    Sasmita

    Hello Sasmita, hello SAP Developer,
    just to clarify: the ResetGUI flag doesn't doesn't determine whether a new GUI session should be opened or not. It only determines whether the transaction in this SAPGUI command will be started newly (if ResetGui='X') or not (if ResetGui=' ').
    In the meantime I noticed that I forgot one important issue in my last answer: opening a new session can also be caused by a change in the logical system name of the target system. So altogether we have three parameter that might lead to opening a new session: the ConnectionID, the SessionID and the logical system name. If one of these parameters in the current SAPGUI command is different from the parameters in the earlier SAPGUI commands, a new GUI session will be opened.
    One example:
    - First SAPGUI command: ConnectionID '/app/con[0]', Session ID 'ses[0]', target system 'MY_TARGET_SYS'
    - Next SAPGUI command:
      a) ConnectionID '/app/con[0]', Session ID 'ses[1]', target system 'MY_TARGET_SYS' -> a new GUI session will be opened, because the SessionID is different.
      b) ConnectionID '/app/con[0]', Session ID 'ses[0]', target system 'MY_TARGET_SYS2' -> a new GUI session will be opened, because the logical name of the target system is different.
      c) ConnectionID '/app/con[0]', Session ID 'ses[0]', target system 'MY_TARGET_SYS' -> no new GUI session will be opened, because everything stayed the same.
    One comment on the logical target system name: only the name has to be different. Even if two logical system names point to the same target system, this will still open a new GUI session.
    So, if you want to ensure that the SAPGUI commands are replayed in the same GUI session, you have to ensure that these three parameters are the same in all SAPGUI commands of the execution.
    One last remark: in eCATT as of 6.40 there is always the start option "Execute all SAPGUI commands in a single session per destination". This start option will overwrite the behaviour caused by different combinations of ConnectionId and SessionID. In this case only the logical system name is relevant for opening a new GUI session or not.
    Best regards,
    Markus

  • Problem with MM01 recording

    hello friends,
    i was trying to do LSMW with recording of MM01,
    everything looked fine till the last step,  data was imported and was appearing in the 13th step,
    but when i executed the session created in the last step, with extended log,
    the screen appears asking to enter the views,
    which i have already done while recording.
    IS LSMW NOT SUITABLE FOR MM01  WITH DIFFERENT VIEWS ???????
    did any one come across this problem.

    hi sanjana look at the recording ...
    https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/new%2bpage
    regards,
    venkat.

  • Problem with "locked records" on Oracle with UTF8

    Hello,
    Can somebody help me with "record is locked by another user" problem on Oracle 10.1.0.2 ?
    Oracle is installed with UTF8 character set, and is running on Windows Server 2003. Whenever I try to edit numeric column I get the message "record is locked by another user". Selecting locks from v_$locked_object view, gets empty resultset - nothing is locked.
    The problem occurs only when I edit numeric columns using client applications like TOAD or my own applications. When I do the same column update by sql query, everything works fine.
    Is the problem connected with client configuration or maybe with UTF8 character set, or Windows Server2003?
    We also have second Oracle 10.1 server on Linux, but with WIN1250 character set, and there's no problems like that.
    Thanks in advance for any help,
    remg

    About the only thing you can do is automatically commit or rollback when the user presses the Enter Query key/button. In your key-entqry trigger, you would need to code this:
    Clear_form(no_validate,full_rollback);
    Enter_Query;

  • Problems with narration recording

    I am creating a Keynote presentation with narration. When I create the recording, everything looks just like it's supposed to. The problem is during playback. When I play the recorded presentation, the builds and transitions speed up a lot faster than I recorded them. This causes my narration to lag behind. It becomes a major distraction when I am discussing the bullet points on the screen. My recording will start 10 seconds after a bullet appeared. When I recorded, however, I had the bullet enter at exactly the right time.
    Any thoughts or suggestions on this?

    Followup on this... I moved the presentation to another imac and the recording went well- absolutely no problems and export to quicktime was great. No need to mess with recording individual pcs. That was a week ago...   Apple support peepshas  emailed me to try to sort this out...  so I am doing more tests.. So here is what I think is happening...
    What I find is the key difference is that the problem on original computer had the file in icloud.  We've been having trouble with the internet- it has been going to zero transmission intermittently and then starting up again a minute or two later. I've had CenturyLink out looking at this.
    When I took the file to the other computer it was now local- no icloud... all was good...  So today, I retry a test with the same file and recording on the original computer and it is good now too BUT internet is doing good today...   So I think the faulty interent is not being addressed by icloud back and forth causing the problems...   or keep the record file local, not on icloud, to have best assurance

Maybe you are looking for