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  1. Hello, I have a video recording/file from GeForce Now. I wanted to try editing the video, so I installed DaVinci Resolve. It seems that the file has some dropped frames and DaVinci Resolve breaks all of the editing of the video when it comes across those areas of the video. Any advice on what to do with the source video, or if there is any options with the editor to address the dropped frames?


    I used to be on the #VCDHelp IRC channel 20 years ago.
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  2. Formerly 'vaporeon800' Brad's Avatar
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    More details please.

    Container format and MediaInfo of the captured file? (I use the relevant tab in MPC-HC or PotPlayer to check this, but there is a standalone version too.) Copy-and-paste here, please, using CODE tags for correct formatting (mono-spaced font).

    MPC-HC: SHIFT + F10 -> MediaInfo tab (3rd tab)

    PotPlayer: CTRL + F1 -> 2nd tab
    Last edited by Brad; 18th Apr 2021 at 13:50. Reason: formatting
    My YouTube channel with little clips: vhs-decode, comparing TBC, etc.
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  3. Code:
    General
    Complete name                  : D:\2021.01.02 - 13.37.06.03.mp4
    Format                         : MPEG-4
    Format profile                 : Base Media / Version 2
    Codec ID                       : mp42 (isom/mp41/mp42)
    File size                      : 20.1 GiB
    Duration                       : 5 h 15 min
    Overall bit rate               : 9 109 kb/s
    Encoded date                   : UTC 2021-01-02 18:37:06
    Tagged date                    : UTC 2021-01-02 23:52:20
    
    Video
    ID                             : 1
    Format                         : AVC
    Format/Info                    : Advanced Video Codec
    Format profile                 : High@L4
    Format settings                : CABAC / 9 Ref Frames
    Format settings, CABAC         : Yes
    Format settings, Reference fra : 9 frames
    Format settings, GOP           : M=1, N=61
    Codec ID                       : avc1
    Codec ID/Info                  : Advanced Video Coding
    Duration                       : 5 h 15 min
    Source duration                : 5 h 15 min
    Bit rate                       : 8 975 kb/s
    Width                          : 1 280 pixels
    Height                         : 720 pixels
    Display aspect ratio           : 16:9
    Frame rate mode                : Variable
    Frame rate                     : 59.708 FPS
    Minimum frame rate             : 1.807 FPS
    Maximum frame rate             : 600.000 FPS
    Original frame rate            : 60.000 FPS
    Color space                    : YUV
    Chroma subsampling             : 4:2:0
    Bit depth                      : 8 bits
    Scan type                      : Progressive
    Bits/(Pixel*Frame)             : 0.163
    Stream size                    : 19.8 GiB (99%)
    Source stream size             : 19.8 GiB (99%)
    Title                          : Core Media Video
    Encoded date                   : UTC 2021-01-02 18:37:06
    Tagged date                    : UTC 2021-01-02 23:52:20
    Color range                    : Limited
    Color primaries                : BT.709
    Transfer characteristics       : BT.709
    Matrix coefficients            : BT.709
    Codec configuration box        : avcC
    
    Audio
    ID                             : 2
    Format                         : AAC LC
    Format/Info                    : Advanced Audio Codec Low Complexity
    Codec ID                       : mp4a-40-2
    Duration                       : 5 h 15 min
    Source duration                : 5 h 15 min
    Bit rate mode                  : Constant
    Bit rate                       : 128 kb/s
    Channel(s)                     : 2 channels
    Channel layout                 : L R
    Sampling rate                  : 48.0 kHz
    Frame rate                     : 46.875 FPS (1024 SPF)
    Compression mode               : Lossy
    Stream size                    : 283 MiB (1%)
    Source stream size             : 283 MiB (1%)
    Title                          : Core Media Audio
    Encoded date                   : UTC 2021-01-02 18:37:06
    Tagged date                    : UTC 2021-01-02 23:52:20
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  4. Variable frame rate is likely the problem.
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