Adobe media encoder rgb alpha

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I'm rendering a rather large video file in After Effects, with effects on top of green screened elements, and it seems like I'm runnning into a lot of bugs with the Primatte Keyer plugin. The problem is that the AE renderer while faster than AME is much flakier, and crashes every few hundred frames. Where is this option in Media Encoder? It looks like I get the option to pick " render Alpha Channel only", and "include Alpha Channel", but in both cases I get a solid black background, and not a transparent one. I'm basically pre-rendering a PNG sequence to put back into the larger working file so it's not referencing the actual greenscreened effect and crashing, or glitching the render.

Adobe media encoder rgb alpha

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I'm on an M1 Mac Studio running Ventura I've seen people say "hardware encoding" needs to be selected in Media Encoder Just black where there should be transparency. What am I doing wrong? When something goes against file format specifications, like having transparancy in a HEVC, it is often referred to as "out of spec". Then click Continue. Since this is out of spec, be sure to double-check that the application that the resulting file will be used in recognizes the transparancy as expected.

Look at the photos from 1 then 2 then 3. Why does it matter? In Image 1 you have the output format set as Quicktime ProRes Quicktime ProRes doesn't support alpha channels. That's why its greyed out.

Adobe media encoder rgb alpha

I'm rendering a rather large video file in After Effects, with effects on top of green screened elements, and it seems like I'm runnning into a lot of bugs with the Primatte Keyer plugin. The problem is that the AE renderer while faster than AME is much flakier, and crashes every few hundred frames. Where is this option in Media Encoder? It looks like I get the option to pick " render Alpha Channel only", and "include Alpha Channel", but in both cases I get a solid black background, and not a transparent one. I'm basically pre-rendering a PNG sequence to put back into the larger working file so it's not referencing the actual greenscreened effect and crashing, or glitching the render. Okay, so it DOES give me a transparent background, but doesn't show me with the checkerboard in the preview. Does that also apply to the previews and thumbnails in Finder? I would have thought all PNGs get treated the same once they are exported with a transparent background.

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After Effects user guide. The range of this slider is , and the values map to the compression quality settings above. Preview Exit Preview. In Response To Andrew Yoole. Basically, all transitions will produce black background, when they are hidden under compound clip. Resolve That original PNG clip plays with Alpha support like it is supposed to but the frame rate drops to about 15! Why does it matter? Thu Jun 02, pm Mario thanks I will take a look at that thread. You must be signed in to add attachments. All rights reserved. I'm assuming that after you switch the output format to AIFF, you then switch back to a format that does support alpha channels, such as Quicktime ProRes

The file is now mb but I need it 5mb. Please post the name of the Adobe program you use so a Moderator may move this message to that forum. To get from MB to 5MB you would need to lower the birate of your output considerably.

In Response To Warren Heaton. High 4. Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Uncompressed QuickTime is your best bet. I finally cleared off the rest of my render queue and got around to trying this, and yes, I do get a PNG sequence with a transparent background, even though the AME preview doesn't show it. Okay, so it DOES give me a transparent background, but doesn't show me with the checkerboard in the preview. Uli yes the issue is only on pc since Resolve is one of the few DCC apps that does not export to prores which from a uswr perspektiver is…silly! All went great except one. Who is online Users browsing this forum: No registered users and 3 guests. In Response To KrispyKreative. Any chance it actually has the transparency, but Pr and Ae just can't see it? As far as I am aware, having transparency with h encoding is a feature exclusive to AV Foundation Frameworks.