Channel Audio from .mp4?

Posted by Kyle on Stack Overflow See other posts from Stack Overflow or by Kyle
Published on 2010-03-23T03:08:30Z Indexed on 2010/03/23 3:11 UTC
Read the original article Hit count: 400

Filed under:

mp4

|

audio

|

channel

|

driver

Hi there.

I am at a loss here after searching around with no results.

I am attempting to channel the audio specifically from an .mp4 for use in a driver.

I am aware that there are programs which extract the audio from .mp4's, but I am looking for another approach without using external applications such as those.. is there any direction that someone can point me towards to solve this problem?

Thanks,

-K

© Stack Overflow or respective owner

Related posts about mp4

OTN ???? ?????? ???????

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Database ?? Database ??????? Database ?????????? Java WebLogic Server/????????·???? SOA/BPM/????? ???????/???? ID??/?????? ?????EPM/BI EPM/BI ??????? EPM/BI ???? OS/??? ???? ????? MySQL Database ?? ???? ?? ????????? ??? ?? ORACLE MASTER… >>> More
??????????????????!?????

as seen on Oracle Blogs - Search for 'Oracle Blogs'
OTN?????????????????????????????!?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? SQL?????? ?SQL??????????????????????????????????????SQL????????????????? ???????????!SQL????????? ??? Part1&2 ??(PDF) ??(WMV) ?… >>> More
Join mp4 files in linux

as seen on Super User - Search for 'Super User'
I want to join two mp4 files to create a single one. The video streams are encoded in h264 and the audio in aac. I can not re-encode the videos to another format due to computational reasons. Also, I cannot use any gui programs, all processing must be performed with linux command line utilities.… >>> More
Convert itouch mp4 to ipod video mp4 with Linux

as seen on Super User - Search for 'Super User'
Anyone know how I can convert mp4 files meant for the iphone/itouch to a a video files that will work on a regular ipod that supports video with Linux. Command line would be better, multicore support would be good too. >>> More
Software to convert mp4 to mp4 for iPhone

as seen on Super User - Search for 'Super User'
Hi, I've a huge mp4 video. What softwares is good to use to convert that for iPhone optimized video? Preferably for mac and free. Thanks, Tee >>> More

Related posts about audio

How to create a virtual audio device and stream audio input with it

as seen on Super User - Search for 'Super User'
Is it possible to create another audio device and redirect only wanted input streams to it? Here's my concrete problem: I am broadcasting a game via XFire and it uses the Windows audio device to capture any audio I receive. As I am broadcasting, other users who watch the video stream are communicating… >>> More
PhP/HTML play button [migrated]

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I'm wanting to make my own small webpage, I've got a domain Saoo.eu As you see there is a small play button in the corner witch plays a playlist. Is there anyway to have that playbutton on each page I'd add in the future without resetting every time the page changes? Am I forced to use iFrames for… >>> More
How to fix these compiler errors?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have this source code from 2001 that I would like to compile. It gives this: $ make g++ -O99 -Wall -DLINUX -pedantic -c -o audio.o audio.cpp In file included from audio.cpp:7: audio.h:14: error: use of enum ‘mad_flow’ without previous declaration audio.h:15: error: use of enum ‘mad_flow’ without… >>> More
Play an audio file using RemoteIO and Audio Unit

as seen on Stack Overflow - Search for 'Stack Overflow'
I am looking at Apple's 'aurioTouch' example for the iPhone and I would like to play an mp3 or wav instead of using the built in mic. I am very new to the audio portion of iPhone programming, but I think I need to modify the SetupRemoteIO(...) function and replace the AudioComponent named 'comp' with… >>> More
Create Audio file on iPhone/iPad from many other audio files (mixer)

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to create something similar like Piano app on the iPhone. When people tap a key, it play a piano note. Basically, there will have only 7 notes (C) at the moment. Each note is a .caf file and its length is 5 seconds. I do not know if there is any way to save the song user played and export… >>> More