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Where are the engineers? Rewind is much smoother than playback!

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  • Where are the engineers? Rewind is much smoother than playback!

    More than ten times performance improvement!A very interesting discovery,
    -3X playback dropped frames VS 3X Show all frames! Clip video upside down ,The output also reverses,I found a way to significantly improve the performance of EDIUS!
    https://www.skypixel.com/videos/ediu...d-21c5f34dba62

    This Video is Dji Mavic2 Pro,4K 265 10bit 420,Other materials(265 264 Braw R3D MXF) are the same result!

    Now hevc coding is more and more popular, I hope EDIUS will not fall behind.
    Intel QSV technology can significantly accelerate h265 preview performancem,GPU is HD630,Well, I mean Video speed change is very important for aerial photography,I set 700% speed
    (Shortcut key: alt+e),playback will not be fluent,
    then Press "L" 3 times to play 3x speed,of course It's not fluent.but Press "J" 3 times to play speed -3x,The video preview is very fluent.so I feel very strange,It's so fluent that it doesn't need rendering at all.
    If using AMD ryzen or Intel Xeon Processor,H265 Speed up playback(more than 300%),playback will not be fluent,Hope to improve the decoder, provide an option to achieve a certain frame loss, so that the video looks fluent.be similar to DaVinci、Premiere.
    Video download address:https://cloud.189.cn/t/3MnEfqER732y and https://drive.google.com/drive/folders/1qXL4SjOV-Svp1cDriMzAI7HbpidJPkfA?usp=sharing[/url]
    Last edited by [email protected]; 02-19-2021, 09:49 AM.
    CPU:AMD R9 5950X GPU:GTX1050 MEM: Micron 4G DDR4 2400x4
    motherboard:ASrock X570 matx
    SSD:intel p3600 sata HDD: HGST 8Tx5 raid0
    Power:Great Wall EPS2000BL 2000W
    OS WIN10 20H2

  • #2
    Is there a way to provide some of your file?
    Honestly I am confused in what you are trying to show. Yes it seems strange it will not play forward but will play backward. The language barrier makes it a little tough to try and duplicate. I do not have Quicksync on my machine. But I use a H.265 file and it plays with no problem so it is hard for me to duplicate anything you are trying to show. Also showing the graph when playing forward and the percentages when playing backward makes it hard to see what you are trying to show.

    I find your playing method strange when using the speed slide bar under the monitor. I am not sure why you are using that. To get the cursor to play right to left you have to be using the J key. Every time you type J it will increase/decrease the speed, so no need to use the bar. I would like more information.
    1: 3970X Threadripper, Asus ROG Strix TR40 E Gaming, G. Skill Trident Z Neo 128G DDR4 3600, EVGA GeForce RTX 2080Ti, Samsung 970 EVO M.2 1T, Intel 660P M.2 2T (2), Seagate Ironwolf NAS 12T, Enermax TR4 360 AIO, Lian Li 011 DXL, AJA Kona 4, Asus ROG Thor 1200

    2: i7 6950X OC to 4.5GHz, ASUS RAMPAGE V EDITION 10, Corsair Dominator Platinum 64G DDR4 2800, SAMSUNG 950 PRO M.2 512G, GeForce GTX 1080ti SC Black, Corsair AX1200i, Phanteks Luxe, 16T RAID HGST Deskstar NAS 4T, Corsair H115i AIO, BM IP 4K

    Comment


    • 363596694@qq.com
      [email protected] commented
      Editing a comment
      Now hevc coding is more and more popular, I hope EDIUS will not fall behind.
      Intel QSV technology can significantly accelerate h265 preview performancem,GPU is HD630,Well, I mean Video speed change is very important for aerial photography,I set 700% speed
      (Shortcut key: alt+e),playback will not be fluent,
      then Press "L" 3 times to play 3x speed,of course It's not fluent.but Press "J" 3 times to play speed -3x,The video preview is very fluent.so I feel very strange,It's so fluent that it doesn't need rendering at all.
      If using AMD ryzen or Intel Xeon Processor,H265 Speed up playback(more than 300%),playback will not be fluent,Hope to improve the decoder, provide an option to achieve a certain frame loss, so that the video looks fluent.be similar to DaVinci、Premiere.
      Video download address:https://cloud.189.cn/t/3MnEfqER732y and https://drive.google.com/drive/folders/1qXL4SjOV-Svp1cDriMzAI7HbpidJPkfA?usp=sharing[/url]

  • #3
    have you tried lowering the preview resolution to 1/2?
    Anton Strauss
    Antons Video Productions - Sydney

    EDIUS X WG with BM Mini Monitor 4k and BM Mini Recorder, Gigabyte X299 UD4 Pro, Intel Core i9 9960X 16 Core, 32 Threads @ 4.3Ghz, Corsair Water Cooling, Gigabyte RTX-2070 Super 3X 8GB Video Card, Samsung 860 Pro 512GB SSD for System, 8TB Samsung Raid0 SSD for Video, 2 Pioneer BDR-209 Blu-ray/DVD burners, Hotswap Bay for 3.5" Sata and 2.5" SSD, Phanteks Enthoo Pro XL Tower, Corsair 32GB DDR4 Ram, Win10 Pro

    Comment


    • 363596694@qq.com
      [email protected] commented
      Editing a comment
      This method does not work for h265,I feel so said
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