lame_enc.dll and VB.NET

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  • kimiraikkonen
    #1

    lame_enc.dll and VB.NET

    Hello,
    I wonder a thing about free mp3 encoder lame if it supports to be used
    under Visual Basic .NET. I searched the net then i read sth than Lame
    is not accessible under Visual Basic directly. Lame was written under
    C language, so is that the reason that lame_enc.dll cannot be used in
    Visual Basic projects like a toolbox-added activeX control?

    How can i use lame_enc.dll under Visual Basic .NET and what differs
    interacting a dll without including it as a COM component from control
    toolbox?

    Thanks :-)
    Tags: None
    • Tom Shelton
      #2
      Re: lame_enc.dll and VB.NET

      On 2007-12-10, kimiraikkonen <kimiraikkonen8 5@gmail.comwrot e:
      Hello,
      I wonder a thing about free mp3 encoder lame if it supports to be used
      under Visual Basic .NET. I searched the net then i read sth than Lame
      is not accessible under Visual Basic directly. Lame was written under
      C language, so is that the reason that lame_enc.dll cannot be used in
      Visual Basic projects like a toolbox-added activeX control?
      >
      How can i use lame_enc.dll under Visual Basic .NET and what differs
      interacting a dll without including it as a COM component from control
      toolbox?
      >
      Thanks :-)
      I haven't ever used lame, but I did look at it once a couple of years
      ago... I believe that it exposes an api that you should be able to
      access via P/Invoke.

      --
      Tom Shelton

        Comment

        • kimiraikkonen
          #3
          Re: lame_enc.dll and VB.NET

          On Dec 10, 5:39 pm, Tom Shelton
          <tom_shel...@YO UKNOWTHEDRILLco mcast.netwrote:
          On 2007-12-10, kimiraikkonen <kimiraikkone.. .@gmail.comwrot e:
          >
          Hello,
          I wonder a thing about free mp3 encoder lame if it supports to be used
          under Visual Basic .NET. I searched the net then i read sth than Lame
          is not accessible under Visual Basic directly. Lame was written under
          C language, so is that the reason that lame_enc.dll cannot be used in
          Visual Basic projects like a toolbox-added activeX control?
          >
          How can i use lame_enc.dll under Visual Basic .NET and what differs
          interacting a dll without including it as a COM component from control
          toolbox?
          >
          Thanks :-)
          >
          I haven't ever used lame, but I did look at it once a couple of years
          ago... I believe that it exposes an api that you should be able to
          access via P/Invoke.
          >
          --
          Tom Shelton
          It would be great if Lame was an COM-compatible control even it's free.

            Comment

            • Tom Shelton
              #4
              Re: lame_enc.dll and VB.NET

              On Dec 10, 9:51 am, kimiraikkonen <kimiraikkone.. .@gmail.comwrot e:
              On Dec 10, 5:39 pm, Tom Shelton
              >
              >
              >
              >
              >
              <tom_shel...@YO UKNOWTHEDRILLco mcast.netwrote:
              On 2007-12-10, kimiraikkonen <kimiraikkone.. .@gmail.comwrot e:
              >
              Hello,
              I wonder a thing about free mp3 encoder lame if it supports to be used
              under Visual Basic .NET. I searched the net then i read sth than Lame
              is not accessible under Visual Basic directly. Lame was written under
              C language, so is that the reason that lame_enc.dll cannot be used in
              Visual Basic projects like a toolbox-added activeX control?
              >
              How can i use lame_enc.dll under Visual Basic .NET and what differs
              interacting a dll without including it as a COM component from control
              toolbox?
              >
              Thanks :-)
              >
              I haven't ever used lame, but I did look at it once a couple of years
              ago... I believe that it exposes an api that you should be able to
              access via P/Invoke.
              >
              --
              Tom Shelton
              >
              It would be great if Lame was an COM-compatible control even it's free.- Hide quoted text -
              >
              - Show quoted text -
              Well, you could always create one - or search, maybe someone else has
              already done it ;)

              --
              Tom Shelton

                Comment

                • Kerem Gümrükcü
                  #5
                  Re: lame_enc.dll and VB.NET

                  Hi Tom,
                  >I haven't ever used lame, but I did look at it once a couple of years
                  >ago... I believe that it exposes an api that you should be able to
                  >access via P/Invoke.
                  It has, the Interface is exposed as Standard-C Exports and
                  you can easlily access it via pinvoke,...

                  See here:

                  beCloseStream
                  beDeinitStream
                  beEncodeChunk
                  beEncodeChunkFl oatS16NI
                  beFlushNoGap
                  beInitStream
                  beVersion
                  beWriteInfoTag
                  beWriteVBRHeade r


                  Regrds

                  Kerem


                  --
                  -----------------------
                  Beste Grüsse / Best regards / Votre bien devoue
                  Kerem Gümrükcü
                  Microsoft Live Space: http://kerem-g.spaces.live.com/
                  Latest Open-Source Projects: http://entwicklung.junetz.de
                  -----------------------
                  "This reply is provided as is, without warranty express or implied."


                    Comment

                    • kimiraikkonen
                      #6
                      Re: lame_enc.dll and VB.NET

                      On Dec 10, 10:39 pm, "Kerem Gümrükcü" <kareem...@hotm ail.comwrote:
                      Hi Tom,
                      >
                      I haven't ever used lame, but I did look at it once a couple of years
                      ago... I believe that it exposes an api that you should be able to
                      access via P/Invoke.
                      >
                      It has, the Interface is exposed as Standard-C Exports and
                      you can easlily access it via pinvoke,...
                      >
                      See here:
                      >
                      beCloseStream
                      beDeinitStream
                      beEncodeChunk
                      beEncodeChunkFl oatS16NI
                      beFlushNoGap
                      beInitStream
                      beVersion
                      beWriteInfoTag
                      beWriteVBRHeade r
                      >
                      Regrds
                      >
                      Kerem
                      >
                      --
                      -----------------------
                      Beste Grüsse / Best regards / Votre bien devoue
                      Kerem Gümrükcü
                      Microsoft Live Space:http://kerem-g.spaces.live.com/
                      Latest Open-Source Projects:http://entwicklung.junetz.de
                      -----------------------
                      "This reply is provided as is, without warranty express or implied."
                      Hi,
                      Could you sample some code includes P/invoke for VB.NET?

                      Thanks.

                        Comment

                        • Kerem Gümrükcü
                          #7
                          Re: lame_enc.dll and VB.NET

                          Hi Tom,

                          see here:

                          VB Example:
                          http://www.codeproject.com/KB/audio-video/LameShell.aspx?print=true


                          Other useful Code:
                          http://www.csharphelp.com/archives/archive264.html

                          http://groups.google.com/group/microsoft.public.dotnet.languages.csharp/browse_frm/thread/5e8fe492f83b5ef1/


                          Regards

                          Kerem

                          --
                          -----------------------
                          Beste Grüsse / Best regards / Votre bien devoue
                          Kerem Gümrükcü
                          Microsoft Live Space: http://kerem-g.spaces.live.com/
                          Latest Open-Source Projects: http://entwicklung.junetz.de
                          -----------------------
                          "This reply is provided as is, without warranty express or implied."


                            Comment

                            • kimiraikkonen
                              #8
                              Re: lame_enc.dll and VB.NET

                              On Dec 11, 9:48 pm, "Kerem Gümrükcü" <kareem...@hotm ail.comwrote:
                              Hi Tom,
                              >
                              see here:
                              >
                              VB Example:http://www.codeproject.com/KB/audio-...spx?print=true
                              >
                              Other useful Code:http://www.csharphelp.com/archives/a...languages.csha...
                              >
                              Regards
                              >
                              Kerem
                              >
                              --
                              -----------------------
                              Beste Grüsse / Best regards / Votre bien devoue
                              Kerem Gümrükcü
                              Microsoft Live Space:http://kerem-g.spaces.live.com/
                              Latest Open-Source Projects:http://entwicklung.junetz.de
                              -----------------------
                              "This reply is provided as is, without warranty express or implied."
                              Hi Kerem,
                              Thanks for the links replying regarding to Tom but i'm not Tom :-),
                              however i was aware of some them like codeproject's one but that one
                              is not well-detailed and assumes that you're experienced.

                              I don't have much experience about invoking methods, could you
                              describe and say the differences between invoke, begininvoke,
                              endinvoke and the important one P/invoke?

                              Is it about .NET's platform invoke?

                              Thanks.

                                Comment

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