Alvas.Audio MP3 To Wav

http://alvas.net/alvas.audio.aspx Part 2 of Build an audio converter using c# and alvas.audio series
How to convert mp3 to wav using c# and alvas.audio from http://www.alvas.net

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Closed Caption:

the first thing I want you to do
is I want you to open up your browser
and go to www
dot all this tight-knit and as you can
see here we see the link
for a all this audio let me tell you a
little bit about
all this audio all this audio is a
ceasar
audio library that enable C sharp and BB
dot that developers
to ed audio capabilities to different
died
Net Applications the library allows
C sharp and VB dotnet developers to
create
applications that play including Mexico
record in convert uncompressed or
compressed audio data
you can encode and decode dialogic
dot Boix format data
open up Visual Studio and separate
reference
to the oldest auto deal library
now that we've set the reference let's
go ahead and open up
our form and let's look at our form
our form convert mp3 to wave
contains two text boxes
to labels
and three buttons
now
it the click event behind our first
button
in our first button is going to set the
location OVR first mp3 file
and we're looking at the
load audiophile k load audio file one
basically just opens up in open file
dialog
shows the dialogue to the user
allows you to select
be mp3 file with the filed in this case
is going to be the mp3 file
we're gonna use in this conversion
process
let's go back to the form and we'll look
at our
second button our second button
is actually going to set the output file
name
so it's going to call on the click event
its gonna call the said output file name
method
in this method we're simply
opening up are folder browser dialog
object and we're gonna set that
to our new
founding chains with gonna grab the file
name
that we set with txt audio 1
wouldn't take that file who wouldn't get
the
file without the extension K
we use air for farming now let's go to
the conferred
to waive button with a call to convert
mp3 to wave
now the first line at this method we're
using
a FileStream optic called all file line
and we're gonna open up a file
used in and open read method passing
in the txt audio one
that text property where we
initially set it up on our form twin
we're passing in
the name for the actual
location the path file love
are mp3 file next
we're gonna use in all this dot o'neill
mp3 reader
object called Bowl
mp3 reader and we're gonna pass
in the FileStream object next
we're gonna set a pointer called
original
audio format and reuse the
all mp3 reader to read it for me the
read
format method and that's going to store
the original format a pointer
the original format love
our mp3 file next we're gonna
create a bite ary call
mp3 reader data and we're gonna read
that data from the
0 mp3 reader object
calling the read data method
next we're gonna simply close
the 0 mp3 reader optic next
we're gonna grab the waif
format okay we're setting up a pointer
call
way for Mac and we're going to use the
all the start audio audio compression
manager
to get the compatible format
on the next line we're going to create
and all this dot audio ACM converter
called 0 ACM converter
and we're gonna pass in
the original audio format along with the
way for Mac
okay to derive
up the ACM
or in this case the Bowl ACM converter
next
we're going to use a FileStream we're
gonna set up a FileStream
called output file and now this output
file we're going to create to the
destination path that we shut up
on our form and that
path is contained within the
text property up the txt output File
Name text box
and the next line we're going to use in
all this dot audio
wave writer object called all Waverider
and we're gonna pass in the output file
name
and the all the start audio compression
manager
format bytes and we're gonna format the
bites
up the way format okay
now that way format remember is a
pointer
to the compatibility between
the original format and
are in new format in this case which is
wave or PCM format
now our next line we're gonna creep
a binary call wave data
and waved a year is going to contain
the mp3 reader data that's being
converted
power by our ol ACM converter object
okay so we're calling all ACM converter
not convert method in passing in
the mp3 reader data
next we're using be always writer optic
to write data
in their day-to-day we're writing is the
wave data
and remember our way data is the binary
K from the previous line where we
utilize the only cm converter to convert
method
on our last line we simply close
the whole wave writer object
and at this point are mp3 file
has been successfully converted to
a wave file using they all
as dot audio component library
now we're gonna fire part to bother
and worthiness actually see our
application in action
squint minimize visual studio
and let's click on the first button
to actually select our mp3 file
and let's select let's see
with the selected drone blissful
peaceful mp3 next we wanna set the
output destination which in this case is
going to be at this time
you can see that we took the original
mp3 file
which was called drone
blissful peaceful and
we basically removed the mp3
file extension we can can't make that
with convert way
Quinn click on convert to a plan we're
going to get there always done are y'all
trial version reminder dialogue and this
just reminding us that we need to
purchase a valid copy
on the office got audio library now
our process is complete and we have our
new wave file
and let's listen to the new we file
when
sounds great
so head on over to WWW dot all those
dotnet download the old is dat
audio component library and I think you
be very satisfied
with how it performs what it enables you
to do with audio
an you be willing implement this
into your next or your project this is
Michael Thompson would play have
incorporated
stay tuned for the next video in this
series
where I show you how to take a wave file
and converted to an mp3 file using
the Alba start audio library from
all this dot net have a great day
and by the way leave me a comment