Is it possible using Java to convert a real time audio stream from the mixer to MP3? It has to be converted chunk by chunk otherwise the memory will be exhausted. I already know how to record but only to lossless formats such as wav and aiff. I need conversion as the audio comes in. ...
Hello everyone, I am using the following code to record screen, but the recorded video quality is not very good. Any ideas how to improve it? My environment: Windows Vista + Windows Media Encoder + VSTS 2008 + C#. Here is the original desktop screen snapshot, http://i40.tinypic.com/zmxm6b.jpg Here is the recorded desktop screen snap...
Hello everyone, I am using Windows Media Encoder 9 on Windows Vista + VSTS 2008 + C#. And I find the recorded video quality is not very good, the major issue is the details are not clear enough -- for example, when list a folder in explorer containing a lot of files (file names are not very clear), when quickly scroll-up/scroll-down a f...
Hi basically I am lost in apples documentation and not sure where to start on this. I need to record the audio from applications running on my system, similar to audio hijack and wiretap studio pro, but I am unsure where to start with the audio captuer. I see reference to quicktime capture documentation but it is not clear how to achei...
Hello. I'm looking for a way to encode an mp3 file on the iPhone. I'm writing an app that records an audio clip with the microphone and uploads it to a server. The iPhone SDK has APIs to write out .caf and .aiff, but I didn't find any support for mp3. Since I'm uploading to a server, these uncompressed formats are way too big--hence my i...
Now that iPhone 3.0 sdk is public, I think I can ask this question for those of you that have already been playing with the 3.0 sdk. I want to record audio in my application, but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iP...
I am working on an app which should allow user to record video on iPhone 3GS. I was looking into MediaPlayer references but could not find anything there. Can someone give me a head start on the APIs to look for? ...
Hi Everyone, I am developing an application in which i need to merge and split audio recording. Can anyone give me a hint how to get it done in android? Does it require any external jar? Please help ...
Hi, I am developing an application in which I want to record the sound of a piano key press. I'm not able to find anything relevant on the internet which helps. Can anybody share the code or any link which shows how to record the data of the piano key press, store it somewhere in memory and then play it again? or If anybody knows how...
After doing a lot of searching and getting a basic idea of how to implement iPhone audio recording with AVAudioRecorder, I still have not managed to get it working. Can anyone point me to a tutorial or discussion that provides a clear-cut, full explanation without leaving things out? Thanks! ...
I am working on an audio recorder application, it is working perfectly fine. But I'm stuck with the problem of interruption. When a call comes, - (void)audioRecorderBeginInterruption:(AVAudioRecorder *)recorder then this method is called and the recording is paused. And if the user rejects the call: - (void)audioRecorderEndInterrup...
We have setup a Flash program to record video/audio to a Flash Media Server, but have noticed that the audio packets are dropping out. We are using the Nellymoser codec and after looking at the recorded FLV, there is on occasion an audio packet that is set to Format: Uncompressed - PCM_BE Channel: mono SampleSize: 8-bit SampleRate: ...
Hello, I have been following Apple's documentation to record audio on the iPhone using the AVAudioSession class. I can set several properties without error ( setActive, setCategory, setPreferredHardwareSampleRate ) but I cannot get Apple's sample code to work for setPreferredIOBufferDuration. Here's my code: - (void) initX { NSErro...
Can anyone help me in giving a proper command in ffmpeg to convert a set of BMP files which is getting generated in a folder to videos? But though the filenames are in a successive order it will not start from 1. I.e. if I start ffmpeg.exe like ffmpeg.exe -i input%05d.bmp video.asf -vframe 30 it will take the filename from input00001 ...
Hi Does anyone got the video recording sample for android , if yes could you please share the same Thanks Vish ...
Hi, I am new to this forum...... I want to access video recording through my application. for example. my application contains 3 buttons when i click on start video recording should be start. i am using JDE 4.3 & 8130.............................................. .... . Can any one help. Thanks in advance. Sorry for any mistake.....
I am looking for some C# code .. or .NET component to record the activity of a form on my screen (not the whole desktop) along with audio, similar to what programs like Camtasia allow to do. ...
hi i have a application in which i record the user voice and save it into documents folder. now i want to get it back in to the photo library of the iphone or i want to download it so that user can share it with anybody.i am sending mail of the recorded file but if the file size is greated than 8 mb its not allo me to send the email wi...
Hello, I want to develop a program in with user can capture and save only last 30 sec of video after stop button pressed. 1) Do we have control over video recording? 2) how can we get only last 30 sec of video? ...
I am doing a Full Motion Recording of my Browser window. The recording lasts about 45 seconds, and I do a couple of different things during that recording. When I go to view the recording I just did in a slide, the screen capture is about 45 seconds, but all the actions that I've done during the recording seem sped up. This is causing m...