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Watermark does not work on x264
Posted: Wed Aug 24, 2016 12:36 pm
by rholm
Hi,
Trying to use the watermark filter, but it does not work on mp4 files encoded with x264. The same decoder but set to use MPEG4 works just fine.
Robert
Re: Watermark does not work on x264
Posted: Wed Aug 24, 2016 12:45 pm
by rholm
Would also be nice to be able to set the following in the watermark filter:
1. No scaling (the png is currently stretched all over the picture)
2. Positioning (I think ffmpeg positions watermarks from top left corner?
Just a hint...
Re: Watermark does not work on x264
Posted: Wed Aug 24, 2016 4:27 pm
by admin
So, if you remove the watermark filter or disable it, everything works OK?
Your requests are noted
-steinar
Re: Watermark does not work on x264
Posted: Thu Aug 25, 2016 8:03 am
by rholm
Correct, if I bypass the watermark I get a transcoded mp4 with x264 codec.
If I add the watermark the video is completely black
If I keep the watermark and change to MPEG4 codec it all works.
Re: Watermark does not work on x264
Posted: Thu Aug 25, 2016 12:40 pm
by admin
I'm unable to recreate the issue and I've been testing with lots of weird media. Can you export the workflow to me?
-steinar
Re: Watermark does not work on x264
Posted: Wed Dec 14, 2016 3:35 pm
by taner
Hi rholm,
I know your post is pretty old.
Anyway.
In the last days I've tried out watermarking with my videos too.
With and without AviSynth.
When using AviSynth I had the same experience.
Unchecking the box "Use FFMpeg x64 for Encoding" in the "Encoders"-processor while using AviSynth solved it. In the help-menue is stated that "current 64 builds of FFMpeg lacks a support of AviSynth".
Best
Taner