How to save the audio bytes in a file
I am capturing the audio from microphone.I write the audio data as bytes to other clients.How can i save the bytes in a wav file and it can be played in future?Please help.I want to write the audio bytes in a wav file
get sample source code from
http://javasolution.blogspot.com/2007/04/record-and-save-audio-using-java.html
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how to extract the audio of a zip file? if it helps I'm trying to add this album zip to my library
Let's say you have a zipped audio collection (audio.zip) containing mp3 files. And you are at a Terminal prompt.
List the files in the zip archive
unzip -l audio.zip (that is ell)
Extract all mp3 audio files into a new home directory folder called mymusic
unzip -d ~/mymusic audio.zip \*.mp3
Variations of the above will depend the zip contents, and internal structure. If the zipped audio collection was gzipped, or someone used rar on it, then the extraction process will be different. -
How to save the RichTextBox Content in Text file
hI ,
I NEED TO SAVE THE RichTextBox Content in text file ?If this IS a LabVIEW question, here's an example of how to load a rich text file (to help if you don't know how to get a rich text in LabVIEW).
If you have a Rich Text Box, you can use the invoke method "SaveFile" to match the function you linked to. -
How to save the time to a .txt file and retrive it back as time?
I have to save the time [hour:minute:second] and the date [date:month:year] to a .txt file. I am using the Calendar API to set the time and date as below
FileOutputStream fileStream = new FileOutputStream ("what.txt");
PrintWriter pw=new PrintWriter(fileStream, true);
Calendar curDate = Calendar.getInstance();
System.out.print(curDate.get(Calendar.DATE)+":");
System.out.print(months[curDate.get(Calendar.MONTH)]+":");
System.out.print(curDate.get(Calendar.YEAR));
pw.println(curDate);
I'll have to retrive these data back to use it to set timer
timer = new Timer();
timer.schedule(new RemindTask(), time);
I try to retrive the data and use the Calendar API to that data by using the below program.
I get the error as :
C:\t\Retrivedate.java:41: int cannot be dereferenced
System.out.print(t.get(Calendar.DATE)+":");
How can I solve this so that I can use Calendar API on my retrived data?
import java.io.*;
import java.util.*;
import java.lang.*;
class Test {
public static void main(String args[]) {
try {
File inputFile = new File("what.txt");
FileReader in = new FileReader("what.txt");
int t;
char[] tmp = new char[100];
int cnt = in.read(tmp);
String tm="";
for (int j=0;j<cnt;j++)
{ tm+=tmp[j];
try {
t=Integer.parseInt(tm,10);
catch (NumberFormatException exception) {}
System.out.println("jika "+tm);
Calendar curDate = Calendar.getInstance();
String months[]={
"Jan","Feb","Mar","Apr",
"May","June","July","Aug",
"Sept","Oct","Nov","Dec"};
Date time1 = curDate.getTime();
System.out.print(" \n"+time1.getHours());
System.out.print(":"+time1.getMinutes());
System.out.println(":"+time1.getSeconds());
System.out.print(t.get(Calendar.DATE)+":");
System.out.print(months[t.get(Calendar.MONTH)]+":");
System.out.print(t.get(Calendar.YEAR));
in.close(); }
catch (IOException ex) {
System.out.println("IOException:"+ex.toString()); }These lines do not make sense:
System.out.print(t.get(Calendar.DATE)+":");
System.out.print(months[t.get(Calendar.MONTH)]+":");
System.out.print(t.get(Calendar.YEAR));
1. t is an integer, it does not have any methods.
2. It's a bad idea to use char[] to retrive the date. You should use readLine() method to retrieve the whole date string, say "10/23/2001" (certainly you can have hours, minutes, seconds, etc.). Then you need to use SimpleDateFormat class to parse this string. SimpleDateFormat gives you everything to parse a date string in any format you want.
PC -
How to save the visual settings in css file ?
hi all,
I have designed a chart using java and ilog API, and i am applying the visual setting from .css file. But i have some option in GUI to change the visual settings. For ex: background color,leged text syle etc. I should provide one button to save the existing visual settings of the graph in .css. ( It may replace or edit the existing .css file. Please help me out regarding this.
thanks in advance
Mohanraj.KWe can use the css file to apply the styles to chart... We have some readymade API it does that. It not only for HMTL. So when we run our application first time it will read the .css file and apply the properties. For example The background color in .css file is green. When we run the application first time it will apply green color to the chart background. Then i have some API it changes the chart background as user wants. for ex : red. When i close the application the i have to replace the .css background value as red from green. And we have to save the changed .css. My Q is very much unambiguous..
please help me out
Mohanraj.K -
How to save an audio book to the cloud
?how to save an audio book to the cloud?
how to save an audio book to the cloudThe simple answer is if you want to copy an audiobook to the cloud, simply put it in Dropbox or some other online storage service. But what exactly do you want to do with it? Do you just want to store it there or listen to it?
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I am trying to generate an application that saves a copy of its front panel on completion. This is easy to do using an invoke node with Print VI to HTML but this does not work in an .exe format. I have seen elsewhere that you have to use the Get Panel Image method, but no details are supplied in LV 5.0.1 documentation of how to use the "image" data (1-D Unsigned Byte array) that is generated. I want to save this in a format that can then be read as a bitmap in any standard graphics package. Any assistance?
Hi,
If you'd upgrade to LV5.1 or 6 you could use the 'standard' vi's for this.
You need a VI called "Write BMP File.vi". It's not shipped with LV5.0.1.
This vi only uses 3 subVI's, so perhaps someone at NI can convert it and
send it to you (sorry, I won't, it's copywrited).
If you cannot get this VI anywhere, you'll need to figure out the BMP file
format yourself. It's not too complicated, but still could take some days.
Perhaps someone figured it out before LV5.1 was released.
Regards,
Wiebe.
"RDK" wrote in message
news:[email protected]..
> I want to use Get Panel Image in Labview 5.0.1 and need details on how
> to save the BMP data generated
>
> I am trying to generate an application that saves a copy
of its front
> panel on completion. This is easy to do using an invoke node with
> Print VI to HTML but this does not work in an .exe format. I have seen
> elsewhere that you have to use the Get Panel Image method, but no
> details are supplied in LV 5.0.1 documentation of how to use the
> "image" data (1-D Unsigned Byte array) that is generated. I want to
> save this in a format that can then be read as a bitmap in any
> standard graphics package. Any assistance? -
How to normalize the audio channel of a video file?
Hi there
I have 100 quicktime movies.
All I want to do is to normalise the audio in them.
I understood that in the Volume correction I need to select - Equalize Volume Levels.
Is that it?
You can watch the movies without the sound boost in here
Also, How can I save the audio File into the quicktime without rendering the video again.
I don't want the video to be encoded again because the quality is really bad for some reason.
Even If I choose Animation codec which suppose to be good.
Isn't there a way of saving the new audio in the movie without encoding it all again?
Thanks
Guyhello,
DDVideo QuickTime video converter gain can help you.it only copys and normalises the audio for your mov video without encoding again.
Operation Steps:
1.Run the programe.
2.Add you MOV video,
3.Select MOV format in ProfileSettings,
4.There is a "Video Codec" in Video parameter,Please select " copy "
5,Please tick "VolumeGain" box and adjust output target video volume From 75DB to 105DB
6.Select output files directory,
7.click "convert " button to convert video.
The programe also can convert your video to other video format.you need to change Video codec to realize encoding again.
url:http://daydayvideo.com/quicktime-video-converter.htm
Hope it helps you. -
How to save extracted audio?
I'm editing my wedding video and I want to extract the audio of the clips I have so I can play them over music, rather than the actual audio. However, I currently only have these clips in this project, this is the only place they exist for me, so I really don't want to get rid of the sound forever, obviously (if the only record of the vows is destroyed, does it still apply? Only joking!)
Is there a way to save the extracted audio as a separate sound file? Or can I export copies of the clips (not the whole project) to a different project? I haven't worked as much on HD as I did with the previous iMovie, so I'm not sure how that would work. Thanks for any help!
Shannon"Extracting" the audio (vows!) doesn't really extract it. It copies the original audio, and puts that copy in the audio track, just below the video, and then just turns off the audio within the video clip.
So the original audio is still embedded within the video (..no escaping those vows!..) but is just temporarily silenced. But it can have its volume turned up again, just as it was before.
If you want to just "..play them over music.." you could simply leave the audio where it is, within the video, and add music to one of the audio tracks below.
But if you mean that you want to play that bit of audio elsewhere within the movie, with added music - e.g; as a reprise at the end - you could 'Extract' the audio (..but that doesn't destroy the original audio; just quietens it ..though you can later bring it back up to its original loudness..) and then Copy that extracted audio clip, and Paste it back into an audio track anywhere else that you want in the project!
[..To Export the separated (extracted) audio out of iMovie and into some external file, you can select the video clip locked to it, above it, choose 'Share' and click the 'Selected clips only' check-box, and save the audio as whatever kind of audio you want, from the drop-down selection which appears. Oddly, you can't just select and share just the audio clip; you need to select the video clip associated with it ..an oversight on the programmer's part, I think..]
So, the original audio's never lost - sorry: ..a vow is a vow! - but having "extracted" (..i.e: copied..) the audio, you can then Copy and Paste that 'extracted' audio as often as you want! -
How can I extract only the audio as an aiff file?
Using a Sony DSC-N2 Cybershot Camera I recorded video that was saved as “MOV01606.MPG”. The video plays back with sound in Quicktime Pro and iTunes but how can I extract only the audio as an aiff file?
Use MPEG Streamclip (free) to convert your .mpg files to QuickTime formats.
QuickTime can't extract audio from muxed file formats. -
Dear Experts,
Please help me in checking why virtual bytes in perfmon is taking more than memory we allocated.
OS
Windows Server 2003 R2 Enterprise x64 Edition Service Pack 2 (build 3790)
ORACLE
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for 64-bit Windows: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - Production
Total RAM on box is 8G
Page File
Windows virtual memory equal on C,D,E,F drives is set to 12273M and allocated now is 11262M
LPENABLED is not set
SQL> show parameter pga_
pga_aggregate_target 0
SQL> show sga
Total System Global Area 5344731136 bytes
Fixed Size 2114736 bytes
Variable Size 4630514512 bytes
Database Buffers 671088640 bytes
Redo Buffers 41013248 bytes
SQL> show parameter memory
hi_shared_memory_address 0
memory_max_target 5G
memory_target 5G
shared_memory_address 0
SQL> show parameter sga
lock_sga FALSE
pre_page_sga FALSE
sga_max_size 5G
sga_target 0
Question :
Why oracle.exe is taking 8G virtual; bytes, memroy target can not go beyond 5G. How to minimized the virtual byte in perfmon
Thanks in advance your time and help.John, Thanks for the reply.
Please find the output of query
SQL> select pool,sum(bytes) from v$sgastat group by pool;
POOL SUM(BYTES)
915543216
java pool 67108864
streams pool 268503944
shared pool 2147494008
large pool 67108864
SQL>
SQL> select * from v$pgastat;
NAME VALUE UNIT
aggregate PGA target parameter 671088640 bytes
aggregate PGA auto target 147564544 bytes
global memory bound 104857600 bytes
total PGA inuse 533962752 bytes
total PGA allocated 810819584 bytes
maximum PGA allocated 1244466176 bytes
total freeable PGA memory 90243072 bytes
process count 450
max processes count 588
PGA memory freed back to OS 1.9883E+10 bytes
total PGA used for auto workareas 28210176 bytes
maximum PGA used for auto workareas 39973888 bytes
total PGA used for manual workareas 0 bytes
maximum PGA used for manual workareas 531456 bytes
over allocation count 7
bytes processed 2.6307E+10 bytes
extra bytes read/written 0 bytes
cache hit percentage 100 percent
recompute count (total) 72720
19 rows selected.
SQL>
SQL> show parameter _target
NAME TYPE VALUE
archive_lag_target integer 0
db_flashback_retention_target integer 1440
fast_start_io_target integer 0
fast_start_mttr_target integer 0
memory_max_target big integer 5G
memory_target big integer 5G
pga_aggregate_target big integer 0
sga_target big integer 0
SQL> sho parameter sga_max
NAME TYPE VALUE
sga_max_size big integer 5G -
Help!! working on a movie on Imovie. I had to delete a music file from a clip section and now there are some clips that have no audio!!! don't know how to get the audio back to my clips!!!! Help!!!
You can use some third party software to copy the music from your old iPod back to computer first, and then import the music into iTunes and re-sync them to yournew iPod. Here is a guide about how to transfer iPod music to computer. Hope it helps. Feel free to email me if you need further help.
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How to save the output of sap script to pdf document in sap
hi abapers
how to save the output of sap script in sap so that can retrieve the saved document later.
i have to save the rcia output from sap script in pdf document in sap so that it can be retrieved later
how to use dmsHi deepika,
This thread will solve ur problem OTF -> PDF
Regards,
Pravin -
How to save the Response message from SOAP adapter
Dear Friends,
I am sending the FIle details webserver.here sender is FILE adapter and receiver is SOAP adapter.
FIle to SOAP working successfully, but I need response from SOAP.
Sender QoS is BE, so the response is coming to XI, but in SXMB_MONI it is showing DO YOU WANT TO SAVE IT or DISPLAY IT.
my requirement is response message is directly updated in XI system.
For response Can I use BPM or which method I need to use.
Please suggest me how to do the resonse message(SOAP to FILE).
Regards,
Shalini Shah.Sender QoS is BE,
File adapter does not support sync communication. Therefore the scenario won't work as it is.
What are you planning to do with the response? If you want to process is further, then:
1. One way without BPM would be use of adapter module.
File - RFC - File without a BPM - Possible from SP 19.
2. Or you may use BPM with Async Sync bridge
/people/arpit.seth/blog/2005/06/27/rfc-scenario-using-bpm--starter-kit
Regards,
Prateek -
How to save the setting in MDM import manager?
How to save the setting in MDM import manager? After I configure all things in MDM import manager, I try to save the setting, let's say, saved map name is " Test002", and then I export this map into desktop. After that, I logon Import manager again, and import this map file, system show me the same thing that I have to configure it again, because nothing was changed, what I configured before, were all disappeared.
Hi Alfred ,
are You not saving this map in Import Manager ? Import Manager itslef saves the map and remember it . Exporting map is only for backup .
Pls make changes and save the map . Exit and relogin . then see the map . It should be there . Pls let us know the result .
- An
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