H264 in Firefox on Windows 7 N without Media Feature Pack?











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How can I play H264 videos and MP3 audio in Firefox on Windows 7 N Professional without installing Windows Media Feature Pack? I know you can use GStreamer on Linux, but it doesn't work on Windows. I've installed gstreamer-1.0-x86_64-1.4.1.msi from here with Complete setting, restarted Firefox and I still cannot play H264 videos.










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  • Why can't you install the Windows Media Feature Pack?
    – slhck
    Sep 18 '14 at 9:15






  • 1




    I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
    – user369708
    Sep 18 '14 at 9:36















up vote
0
down vote

favorite












How can I play H264 videos and MP3 audio in Firefox on Windows 7 N Professional without installing Windows Media Feature Pack? I know you can use GStreamer on Linux, but it doesn't work on Windows. I've installed gstreamer-1.0-x86_64-1.4.1.msi from here with Complete setting, restarted Firefox and I still cannot play H264 videos.










share|improve this question






















  • Why can't you install the Windows Media Feature Pack?
    – slhck
    Sep 18 '14 at 9:15






  • 1




    I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
    – user369708
    Sep 18 '14 at 9:36













up vote
0
down vote

favorite









up vote
0
down vote

favorite











How can I play H264 videos and MP3 audio in Firefox on Windows 7 N Professional without installing Windows Media Feature Pack? I know you can use GStreamer on Linux, but it doesn't work on Windows. I've installed gstreamer-1.0-x86_64-1.4.1.msi from here with Complete setting, restarted Firefox and I still cannot play H264 videos.










share|improve this question













How can I play H264 videos and MP3 audio in Firefox on Windows 7 N Professional without installing Windows Media Feature Pack? I know you can use GStreamer on Linux, but it doesn't work on Windows. I've installed gstreamer-1.0-x86_64-1.4.1.msi from here with Complete setting, restarted Firefox and I still cannot play H264 videos.







windows-7 windows firefox h.264 html5






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asked Sep 18 '14 at 9:06









user369708

1




1












  • Why can't you install the Windows Media Feature Pack?
    – slhck
    Sep 18 '14 at 9:15






  • 1




    I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
    – user369708
    Sep 18 '14 at 9:36


















  • Why can't you install the Windows Media Feature Pack?
    – slhck
    Sep 18 '14 at 9:15






  • 1




    I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
    – user369708
    Sep 18 '14 at 9:36
















Why can't you install the Windows Media Feature Pack?
– slhck
Sep 18 '14 at 9:15




Why can't you install the Windows Media Feature Pack?
– slhck
Sep 18 '14 at 9:15




1




1




I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
– user369708
Sep 18 '14 at 9:36




I chose N version to have system without it. I don't want to install it. There has to be some other way to make it work.
– user369708
Sep 18 '14 at 9:36










1 Answer
1






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0
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I know this is an old question, and directed at Windows 7 N, but this answer most likely will work on Windows 7 as well. Since I couldn't find the answer anywhere, I played around with Process Monitor (Sysinternals) to find the required files and registry keys. Tested successfully on Pale Moon 28.2.1 (x64) with H264 playback on Twitter and YouTube.



On Windows 10 N 64-bits, all you seem to need is the following (at least for H264 playback):



The file mfperfhelper.dll in your application folder (or WindowsSystem32 folder)

The file msmpeg2vdec.dll in your WindowsSystem32 folder

The file mf.dll in your WindowsSystem32 folder

The file mfplat.dll in your WindowsSystem32 folder

The file evr.dll in your WindowsSystem32 folder



Extract these files from the Media Feature Pack installation file appropriate for your Windows version architecture (64-bits - amd64).



The following registry entries: (copy/paste to .reg file and import by double-clicking the file)



Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}]
@="Microsoft H264 Video Decoder MFT"

[HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}InprocServer32]
@="C:\Windows\System32\msmpeg2vdec.dll"
"ThreadingModel"="Both"

[HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}]
@="MF Media Source Activate"

[HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}InProcServer32]
@="C:\Windows\System32\mfcore.dll"
"ThreadingModel"="Both"





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    1 Answer
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    up vote
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    I know this is an old question, and directed at Windows 7 N, but this answer most likely will work on Windows 7 as well. Since I couldn't find the answer anywhere, I played around with Process Monitor (Sysinternals) to find the required files and registry keys. Tested successfully on Pale Moon 28.2.1 (x64) with H264 playback on Twitter and YouTube.



    On Windows 10 N 64-bits, all you seem to need is the following (at least for H264 playback):



    The file mfperfhelper.dll in your application folder (or WindowsSystem32 folder)

    The file msmpeg2vdec.dll in your WindowsSystem32 folder

    The file mf.dll in your WindowsSystem32 folder

    The file mfplat.dll in your WindowsSystem32 folder

    The file evr.dll in your WindowsSystem32 folder



    Extract these files from the Media Feature Pack installation file appropriate for your Windows version architecture (64-bits - amd64).



    The following registry entries: (copy/paste to .reg file and import by double-clicking the file)



    Windows Registry Editor Version 5.00

    [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}]
    @="Microsoft H264 Video Decoder MFT"

    [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}InprocServer32]
    @="C:\Windows\System32\msmpeg2vdec.dll"
    "ThreadingModel"="Both"

    [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}]
    @="MF Media Source Activate"

    [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}InProcServer32]
    @="C:\Windows\System32\mfcore.dll"
    "ThreadingModel"="Both"





    share|improve this answer



























      up vote
      0
      down vote













      I know this is an old question, and directed at Windows 7 N, but this answer most likely will work on Windows 7 as well. Since I couldn't find the answer anywhere, I played around with Process Monitor (Sysinternals) to find the required files and registry keys. Tested successfully on Pale Moon 28.2.1 (x64) with H264 playback on Twitter and YouTube.



      On Windows 10 N 64-bits, all you seem to need is the following (at least for H264 playback):



      The file mfperfhelper.dll in your application folder (or WindowsSystem32 folder)

      The file msmpeg2vdec.dll in your WindowsSystem32 folder

      The file mf.dll in your WindowsSystem32 folder

      The file mfplat.dll in your WindowsSystem32 folder

      The file evr.dll in your WindowsSystem32 folder



      Extract these files from the Media Feature Pack installation file appropriate for your Windows version architecture (64-bits - amd64).



      The following registry entries: (copy/paste to .reg file and import by double-clicking the file)



      Windows Registry Editor Version 5.00

      [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}]
      @="Microsoft H264 Video Decoder MFT"

      [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}InprocServer32]
      @="C:\Windows\System32\msmpeg2vdec.dll"
      "ThreadingModel"="Both"

      [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}]
      @="MF Media Source Activate"

      [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}InProcServer32]
      @="C:\Windows\System32\mfcore.dll"
      "ThreadingModel"="Both"





      share|improve this answer

























        up vote
        0
        down vote










        up vote
        0
        down vote









        I know this is an old question, and directed at Windows 7 N, but this answer most likely will work on Windows 7 as well. Since I couldn't find the answer anywhere, I played around with Process Monitor (Sysinternals) to find the required files and registry keys. Tested successfully on Pale Moon 28.2.1 (x64) with H264 playback on Twitter and YouTube.



        On Windows 10 N 64-bits, all you seem to need is the following (at least for H264 playback):



        The file mfperfhelper.dll in your application folder (or WindowsSystem32 folder)

        The file msmpeg2vdec.dll in your WindowsSystem32 folder

        The file mf.dll in your WindowsSystem32 folder

        The file mfplat.dll in your WindowsSystem32 folder

        The file evr.dll in your WindowsSystem32 folder



        Extract these files from the Media Feature Pack installation file appropriate for your Windows version architecture (64-bits - amd64).



        The following registry entries: (copy/paste to .reg file and import by double-clicking the file)



        Windows Registry Editor Version 5.00

        [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}]
        @="Microsoft H264 Video Decoder MFT"

        [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}InprocServer32]
        @="C:\Windows\System32\msmpeg2vdec.dll"
        "ThreadingModel"="Both"

        [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}]
        @="MF Media Source Activate"

        [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}InProcServer32]
        @="C:\Windows\System32\mfcore.dll"
        "ThreadingModel"="Both"





        share|improve this answer














        I know this is an old question, and directed at Windows 7 N, but this answer most likely will work on Windows 7 as well. Since I couldn't find the answer anywhere, I played around with Process Monitor (Sysinternals) to find the required files and registry keys. Tested successfully on Pale Moon 28.2.1 (x64) with H264 playback on Twitter and YouTube.



        On Windows 10 N 64-bits, all you seem to need is the following (at least for H264 playback):



        The file mfperfhelper.dll in your application folder (or WindowsSystem32 folder)

        The file msmpeg2vdec.dll in your WindowsSystem32 folder

        The file mf.dll in your WindowsSystem32 folder

        The file mfplat.dll in your WindowsSystem32 folder

        The file evr.dll in your WindowsSystem32 folder



        Extract these files from the Media Feature Pack installation file appropriate for your Windows version architecture (64-bits - amd64).



        The following registry entries: (copy/paste to .reg file and import by double-clicking the file)



        Windows Registry Editor Version 5.00

        [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}]
        @="Microsoft H264 Video Decoder MFT"

        [HKEY_CLASSES_ROOTCLSID{62CE7E72-4C71-4D20-B15D-452831A87D9D}InprocServer32]
        @="C:\Windows\System32\msmpeg2vdec.dll"
        "ThreadingModel"="Both"

        [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}]
        @="MF Media Source Activate"

        [HKEY_CLASSES_ROOTCLSID{e79167d7-1b85-4d78-b603-798e0e1a4c67}InProcServer32]
        @="C:\Windows\System32\mfcore.dll"
        "ThreadingModel"="Both"






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        edited Nov 25 at 14:57

























        answered Nov 25 at 14:21









        Peter

        11




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