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Activity Forums VEGAS Pro Editing 4K iPhone .MOV files in Vegas Pro 13

  • Editing 4K iPhone .MOV files in Vegas Pro 13

    Posted by Nick Frankiewitz on January 27, 2018 at 5:00 pm

    Whenever I try to import 4K iPhone .MOV files into the timeline in Vegas Pro 13, only the audio shows up. I have searched and searched, and can’t find any really solid information about this. Vegas Pro 13 doesn’t have any problems at all with 4K footage from my Sony FDR AX100, so I know it can handle 4K footage. But this iPhone footage has me baffled.

    Here are the video specs of a sample 4K video clip that I’m trying to import:

    Format/Info: High Efficiency Video Coding (HEVC)
    Format profile: Main@L5.1@High
    Codec ID: hvc1
    Codec ID/Info: HEVC
    Bit rate: 53.5 Mb/s
    Width: 3,840 pixels
    Height: 2,160 pixels
    Display aspect ratio: 16:9
    Frame rate mode: Variable
    Frame rate : 60.000 FPS
    Minimum frame rate: 54.545 FPS
    Maximum frame rate: 60.000 FPS
    Color space: YUV
    Chroma subsampling: 4:2:0
    Bit depth: 8 bits
    Bits/(Pixel*Frame): 0.107
    Title: Core Media Video
    Color range: Limited
    Color primaries: BT.709
    Transfer characteristics: BT.709
    Matrix coefficients: BT.709

    John Rofrano replied 8 years, 7 months ago 3 Members · 5 Replies
  • 5 Replies
  • Ole Kristiansen

    January 27, 2018 at 5:41 pm

    It is because nle doesn’t like variable framerate – your phone use variable framerate for expouser !

    You have to convert your footage to constant framerate before you can use them in Sony Vegas !

  • Ole Kristiansen

    January 27, 2018 at 6:06 pm

    Also the hevc h.265 maybe is a problem for Sony Vegas Pro 13 – I don’t now but try with Handbrake to convert your hevc h.265 to x.264 with constant framerate !

    Maybe buy and install the Filmic Pro app on your phone – then you can use your phone like a video camera and set it to constant framerate !

  • Nick Frankiewitz

    January 27, 2018 at 8:13 pm

    I never used Handbrake before, so I downloaded it and gave it a try. I converted using the H.264 codec at 30 FPS with the same frame width & height (3840×2160) with a constant quality of 20 to an MP4 file.

    And it worked like a charm! Vegas now allows me to import the video files.

    Many thanks Ole!

  • Ole Kristiansen

    January 27, 2018 at 10:27 pm

    You are welcome Nick !

  • John Rofrano

    January 28, 2018 at 12:21 am

    [Ole Kristiansen] “Maybe buy and install the Filmic Pro app on your phone – then you can use your phone like a video camera and set it to constant framerate !”

    +1

    If you are shooting video with your iPhone I highly recommend getting Filmic Pro. It will give you a lot more control and is worth every penny.

    ~jr

    http://www.johnrofrano.com
    http://www.vasstsoftware.com

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