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Record audio and video using Qt 5

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  • A Offline
    A Offline
    alexmartin
    wrote on last edited by
    #1

    I am aware that it is possible that it is possible to capture both audio and video using Qt 5. Is there any simple way to do this at the same time merging them into a single file (.avi, .mpeg, etc). Some example code would be much appreciated :) Thanks in advance.

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    • raven-worxR Offline
      raven-worxR Offline
      raven-worx
      Moderators
      wrote on last edited by
      #2

      AFAIK it's not possible to compose video containers (like AVI) in Qt only.
      I would say go with "OpenCV":http://sourceforge.net/projects/opencvlibrary/ library, which is also cross platform. But i'm not an expert on this ;)

      --- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
      If you have a question please use the forum so others can benefit from the solution in the future

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      • K Offline
        K Offline
        kibsoft
        wrote on last edited by
        #3

        I have created the library for you ;)
        http://kibsoft.ru - Qt Media Encoding Library

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        • A Offline
          A Offline
          alexmartin
          wrote on last edited by
          #4

          So many thanks klbsoft! you cannot imagine how grateful I am! Great work :)

          [quote author="kibsoft" date="1371840618"]I have created the library for you ;)
          http://kibsoft.ru - Qt Media Encoding Library[/quote]

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          • K Offline
            K Offline
            kibsoft
            wrote on last edited by
            #5

            Thanks :) If you have any troubles or maybe suggestions, please, let me know.
            You can use the "issue tracker":https://github.com/kibsoft/QtMEL/issues for that.

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            • F Offline
              F Offline
              fpartl
              wrote on last edited by
              #6

              Is it possible to use (build) QtMEL library on Android? I need to record short *.mp4 videos with some OpenCV operations and your library looks really good. Could you please provide some tips for *.pro file or other settings?

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