RELEASE SysDVR - Stream gameplay directly to a pc

Discussion in 'Switch - Emulation, Homebrew & Software Projects' started by exelix11, Oct 21, 2019.

  1. SebTheThing

    SebTheThing Newbie

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    Apr 21, 2019
    France


    Tried this on Tetris 99; this is perfect. I ran into one problem though, using file mode, the video (and yes, even the .264 file) was slowed down for some reasons (~8mins instead of 6mins49secs) so I had to speed it up and sync it to the music. Audio was perfect though
     
  2. Knash

    Knash Member

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    Nov 16, 2018
    United Kingdom
    the command window closes anytime i press enter, im trying to run usbstream ive set up my drivers and when i open the usbstream command and type UsbStream video mpv ./mpv args "--cache=no --cache-secs=0" it just closes any help?
     
  3. PatrickD85

    PatrickD85 GBAtemp Advanced Fan

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    Jul 4, 2012
    Netherlands
    in front of a screen...
    Very nice to see this become a thing, beats me having to plugin the Elgato every time :D
     
  4. Smithee

    Smithee Newbie

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    Oct 21, 2019
    Saint Helena
    This is awesome!! And it works with docked mode forced by ReverseNX, and also works wirlessly when console is docked. Now can somebody try to connect dock to pc using side ports and see if usbstream will find switch? I would try myself but i don't have usb am-am cable at the moment. Thanks @exelix11
     
  5. codezer0

    codezer0 Gaming keeps me sane

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    Jul 14, 2009
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    The Magic School Bus
    Now, if only the new switch with actual battery life were properly hackable.

    Then again i only picked up a WiiU a couple weeks ago.
     
  6. huma_dawii

    huma_dawii GBAtemp Psycho!

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    Planet Earth
    This is amazing. Love it.
     
  7. exelix11
    OP

    exelix11 Developer

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    Feb 25, 2015
    Italy
    C:\users\exelix11\
    It says that the mpv executable is not in the path you specified, did you read the readme ?

    ./mpv is an example path, not even sure if that notation works on windows, you should replace it with the actual path of mpv.com (which you should manually download) on your pc. Please read carefully the readme

    I'm not sure, did you specify 30fps in ffmpeg ? the h264 format doesn't include timing info so the converter may have just assumed something like 25fps

    Likely not, at least from what libnx documentation says, usb commands work only when attached via the usb port, wouldn't hurt to try but i highly doubt it.
     
    Last edited by exelix11, Oct 21, 2019
  8. snobbysteven

    snobbysteven Advanced Member

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    Aug 14, 2019
    United States
    Chicago
    This is awesome to see! As someone who has an old black magic capture card. Trying to get it to work constantly with the switch and OBS is a pain. So any alternatives without having to buy a new card are awesome!
     
  9. Asia81

    Asia81 In my Ecchi World <3

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    14
    Nov 15, 2014
    France
    No idea if it as running tbh.
    I will try again as I'm currently updating my switch, hekate, kosmos and Atmosphere.

    But I have a quick question.
    Can the sys-module record gameplay when overcloking?
    I plan to overclock a bit to get better graphics and/or framerate in some games in handle mode.
     
  10. Smithee

    Smithee Newbie

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    Oct 21, 2019
    Saint Helena
    Overclocking improves streaming stability and quality actually. If you want to force docked mode and stream over usb you will NEED overclocked charging values. It will lag without overclocking.
     
    Asia81 likes this.
  11. Orangy57

    Orangy57 bruh

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    Aug 17, 2015
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    New Jersey
    welp, it looks like we've hit the peak of switch homebrew. Time to pack up, boys
     
  12. Justinde75

    Justinde75 Capsule Co's VGM Addict

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    Im having issues getting it to work, if the mpv folder is in the root of c would it just be /mpv?
     
  13. Phenj

    Phenj GBAtemp Fan

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    May 22, 2018
    Italy
    Why does mpv.com come autocloses?
     
  14. Justinde75

    Justinde75 Capsule Co's VGM Addict

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    It does that for me too
     
  15. Milenko

    Milenko GBAtemp Advanced Maniac

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    Oct 16, 2017
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    device ID is 057E 3006, and still says the driver is libusb0
     
  16. Phenj

    Phenj GBAtemp Fan

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    github tutorials be like: do stuff
     
    Unity150_magickavoxel likes this.
  17. Justinde75

    Justinde75 Capsule Co's VGM Addict

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    I just hope we get an all in one program soon so this will be much easier
     
  18. exelix11
    OP

    exelix11 Developer

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    Feb 25, 2015
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    C:\users\exelix11\
    The path is just an example use the actual absolute path on your pc. Shift + Right click -> copy as path.

    It's a command line application, you're supposed to give it args from the cmd

    If the version matches v1.2.6.0 then it should be set up fine, for some reason sometimes it shows a different name, try rebooting the switch and it should work.
     
  19. Justinde75

    Justinde75 Capsule Co's VGM Addict

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    Just closes the USBStream program sadly
     
  20. Phenj

    Phenj GBAtemp Fan

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    May 22, 2018
    Italy
    Works!!
     
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