Slow stilted video in the trimmer

echenry
echenry Website User Posts: 5 Just Starting Out*

When I import a short media clip into the trimmer and try to replay it it comes off silted. The audio sounds fine but the video isn't smooth. Where do I go to fix the video output display in Hitfilm Express so I get to see the video play normally.

The video setting are:

1280 X 720

14:13

15 FS

Mono

@32,000 Hz


I got took this video of my Logitech Webcamra.

Answers

  • tddavis
    tddavis Moderator, Website User Posts: 4,801 Moderator

    This is most likely due to the fact that most, if not all, screen captures end up being variable frame rate and need transcoding to constant. A media info report will confirm this. It is a free program available here:

    Transcoding:

    Hope you find these links helpful. If you generate a tree report in MediaInfo just copy and paste it back here if you aren't certain how to read it.

  • Triem23
    Triem23 Moderator Moderator, Website User, Ambassador, Imerge Beta Tester, HitFilm Beta Tester Posts: 19,581 Ambassador

    Are you seeing different playback in the Viewer vs the Trimmer?

    Your original footage is 15 fps. 24 fps is the standard for motion pictures, 25 or 30 for video with 60 being used more and more online.

    Basically you're starting with stuttering footage as the video below demonstrates.


  • echenry
    echenry Website User Posts: 5 Just Starting Out*
    > @tddavis said:
    > This is most likely due to the fact that most, if not all, screen captures end up being variable frame rate and need transcoding to constant. A media info report will confirm this. It is a free program available here:
    > Transcoding:
    > Hope you find these links helpful. If you generate a tree report in MediaInfo just copy and paste it back here if you aren't certain how to read it.

    I can't paste the snippet I took off MediaInfo, BUT I did download the program and run it. Here's what that resulted in:

    File name: Video25.wmv
    Windows Media: 6.78 MiB, 7 s 982ms
    1 video stream: WMV2
    1 audio stream: WMA

    First video stream:
    3 790kb/s, 1280*720 (16:9) WMV2

    First audio stream:
    1 411kb/s, 32.0 kHz, 16 bits, 1 channel, WMA (Version 2)

    @tddavis, I can read the output I'm just not savvy how to set HitFilm Express up to get the video to show properly. Thanks for the response. Need to know what to do next. Not as savvy on the terminology as you are. Thanks for putting up with newbies like me.

    Sincerely,

    E.C. Henry
  • echenry
    echenry Website User Posts: 5 Just Starting Out*

    No, I'm seeing recording playing normally outside Hitfilm express, then slower and incomplete when played back in the trimmer and viewer. Not sure what settings to adjust to fix this in Hitfilm express.

  • Triem23
    Triem23 Moderator Moderator, Website User, Ambassador, Imerge Beta Tester, HitFilm Beta Tester Posts: 19,581 Ambassador

    You need to transcode your footage. If I'd realized from the start it was WMV I would have just suggested that.

    In the video tddavis linked above titled "Troubleshooting/Optimizing Footage" go ahead and skip to about 23:40 and watch the section on Handbrake. This shows optimal settings for mp4 transcoding.

  • tddavis
    tddavis Moderator, Website User Posts: 4,801 Moderator

    @echenry The info you got with MediaInfo is the short abbreviated. I didn't realize you couldn't see the full tree report without exporting it now. Here are some screenshots that I hope will explain better than I can:


  • echenry
    echenry Website User Posts: 5 Just Starting Out*

    Thanks for all your help guys. I've got to go to the day job now. Trying to finish the download and Handbreak before I have to to work. You guys have been great. I'd buy you a beer if I were with you. Maybe someday down the road. Will try to use Handbreak after work on my video file and play with HitFilm some more after work. Again thanks the prompt responces.

  • echenry
    echenry Website User Posts: 5 Just Starting Out*

    I followed the advice the best I could, downloaded Media arena, AND handbrake. Was able to tweak the setting so that my Logicam video footage played. Still need to edit the clip, BUT the video shows now. So thanks to everyone who helped me out. Progress!!

  • Triem23
    Triem23 Moderator Moderator, Website User, Ambassador, Imerge Beta Tester, HitFilm Beta Tester Posts: 19,581 Ambassador
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