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Appaluci
Appaluci
Participating Frequently
March 15, 2019
Answered

Encoded video sounds different than what's on my timeline !?! (Dehummer FX not working?)

  • March 15, 2019
  • 4 replies
  • 911 views

I have a video/audio clip with a hum in it. I applied the Dehummer effect to my audio and the hum is gone when I playback from my timeline within Premiere. I export the clip as an H.264 .mp4 using Adobe Media Encoder. When I play the encoded clip, it has the hum.

I only just started using the latest CC upgrade, so wondering if there's something simple I'm just missing to get my audio effect to work right? It doesn't make sense to me why this would be happening.

Thanks.

    This topic has been closed for replies.
    Correct answer Peru Bob

    Actually, it was fixed in 13.0.2.

    4 replies

    H
    Hudownik
    Participant
    June 9, 2023

    1) First of all, go to your player settings (that you use on your PC/MAC) and turn off normalization/EQ/BOOSTS whatever can change the audio signal .

     

    2) Turn off your Premiere and clean all temporary files from  "Media Cache" and "Media Cache Files" folders

    PP might use temporary files wile rendering.

     

    3) Some effects that working in real time can mes up the sound. Like DeHummer/DeNoiser/DeRewerb, Especially when it used IN nested compositions.

    For example DeNoiser needs about 1 - 5 sec to apply affect properly. its you apply it on audio track and nested it. Every time nest nested  composition starts in Master composition effect will screw up audio for first 1 - 3 sec. 

    (Interesting that its not an issue when you preview video in PP, but it is when you render it out) 

    To fix it. A) apply DeHummer/DeNoiser/DeRewerb at audion trek in Master composition. 

    or B) render audio that uses this kind of effects separably and import that audio in project. 

    Peru Bob
    Community Expert
    Peru BobCommunity ExpertCorrect answer
    Community Expert
    March 11, 2020

    Actually, it was fixed in 13.0.2.

    C
    claudej72803941
    Participant
    March 11, 2020

    Fixed in  Premiere v14

    C
    Community Expert
    Carlos ZiadeCommunity Expert
    Community Expert
    March 15, 2019

    did you add it as an obsolete effect or the newer version?

    Appaluci
    AppaluciAuthor
    Participating Frequently
    March 15, 2019

    The fact that I don't understand your question makes me think I did miss something simple.

    How can I find out?

    Appaluci
    AppaluciAuthor
    Participating Frequently
    March 26, 2019

    inside the audio effects list there is an obsolete bin in which there is also a Dehummer,

    which is the old version of this effect that might or might not work properly, and there

    is the Dehummer which is in the audio effects outside the obsolete effects bin. So

    check which one you are using and try to use the other one. This might not be the

    solution, but let's test it please.


    I'm wondering if you saw my response question. In my effects I see the "Obsolete Effects Bin" but I can't tell if anything is in there. When I click on it, nothing expands or contracts, but my list of effects is all below it, and indented in, looking as if it is in that bin. I'm a bit confused. Are these obsolete or not? Why do I have this bin if it's empty??

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