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  1. I only have to put AVISource("myfile") in AVSPMOD or AVSMETER and they crash. This is the type of AVI file I will be getting from a film transfer house except at 16fps for 8mm film. I am able to open the file in Vdub, Premiere Pro and other programs, VLC does not play it correctly maybe it's one frame at a time. I uploaded a small clip but I don't know where it went. I get no error messages and don't know how to find out the problem. I was hoping to use these file types as I have been told they are very lossless. If that is incorrect please let me know before I summit my film. If I'm missing a codec I don't know how to find it either. I've tried a bunch. Thank for all of your time.

    Complete name : C:\Users\ME\Desktop\testvideofiles\Sample1.avi
    Format : AVI
    Format/Info : Audio Video Interleave
    Format profile : OpenDML
    File size : 4.50 GiB
    Duration : 24 s 316 ms
    Overall bit rate : 1 589 Mb/s
    TCOD : 36462259166

    ID : 0
    Format : YUV
    Codec ID : v210
    Codec ID/Hint : AJA Video Systems Xena
    Duration : 24 s 316 ms
    Bit rate : 1 588 Mb/s
    Width : 2 048 pixels
    Height : 1 504 pixels
    Display aspect ratio : 4:3
    Frame rate : 23.976 (24000/1001) FPS
    Color space : YUV
    Chroma subsampling : 4:2:2
    Bit depth : 10 bits
    Compression mode : Lossless
    Bits/(Pixel*Frame) : 21.500
    Time code of first frame : 01:00:42:14 / 01:00:42:14
    Time code source : Adobe tc_A / Adobe tc_O
    Stream size : 4.49 GiB (100%)
    Image Attached Files
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  2. AVISource requires a VFW decoder for v210, such as AJA, Blackmagic, drastic codecs .

    You can use lsmash or ffms2 instead .This is what I would use, because on Windows, some of those codecs return RGB converted

    FFVideoSource("C:\Users\ME\Desktop\testvideofiles\ Sample1.avi")

    LWLibavVideoSource("C:\Users\ME\Desktop\testvideof iles\Sample1.avi")
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  3. Member
    Join Date
    Mar 2008
    United States
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    LAV filters has a directshow filter for it, then instead of Avisource("myfile")
    you can use directshowsource("myfile"), or DSS2("myfile") (supposed to have better frame accuracy than directshowsource)

    For DSS2 you need avss_26.dll in your Avisynth 32 bit plugin library
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  4. Originally Posted by poisondeathray;2578483

    LWLibavVideoSource("C:\Users\ME\Desktop\testvideof iles\Sample1.avi")

    For some reason this Lsmash version is returning some duplicate frames and weird issues when seeking. This Lsmash branch is usually very reliable, and v210 is just uncompressed 10bit 4:2:2 - it's pretty standard.

    FFMS2 decodes it correctly, but has a duplicate at the beginning and near the end. I believe they are there in the file, because vdub2, other programs show them as well

    There should be no duplicates in a film scan, what was process used?

    EDIT: Threads=1 seems to help the seeking for lsmash
    Last edited by poisondeathray; 6th Apr 2020 at 21:58.
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  5. Installed the LAV filters and got it to work with the
    LWLibavVideoSource("C:\Users\ME\Desktop\testvideof iles\Sample1.avi")
    FFVideoSource("C:\Users\ME\Desktop\testvideofiles\ Sample1.avi")
    still won't work with
    AVISource("C:\Users\ME\Desktop\testvideofiles\ Sample1.avi")

    Not sure what process they use, Cinepost is the company. Now I'll check on the rest of video restoration plugins and see how well I can make that work. This is all a very steep learning curve. Thanks for the help. Ill check back in when I have my next one hundred problems.
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