![]() This would prevent fogging between the two panes. If the ventilation port is a route into the space between the two panes of the double pane window, then the purpose would be to dry out the space between the two panes. ![]() The fresh air prevented the formation of carbon monoxide. In the past it was important to have a route for outside fresh air to get into the living space because natural gas space heaters drew their combustion air from the living space and the combustion gasses were vented into the living space. it's a raw vid file so 4 hours is 72 GB.I exported to h264 and the video's colors are washed out.Is the ventilation port going to a covered port on the outside wall? If so, the purpose would be to allow ventilation that rain could not get through. When troubleshooting, to avoid dealing with such a huge file you can trim this in Quicktime Player. This does not re-encode, so is very fast. If your only purpose in using FCPX is to trim the big clip you might be able to use Quicktime instead for this. guide/quicktime-player.lip-qtpf2115f6fd/macĪs Tom suggested, we need to know the parameters of the input file. The shortcut key in Quicktime Player is CMD+I. When you say the FCPX export looks "washed out" - when played by what, and relative to what? If by chance you played one with VLC and one with Quicktime, those can have different gamma settings. If all were played by Quicktime from the local input and output files, in general I'd expect the color to be the same. However if the captured VHS file has a different color space, e.g. REC 601 and exported as REC 709, maybe that would look different. Quicktime Player will not show this, you have to look in the FCPX inspector under the "i" tab for that clip. It might be a color space mis-identification caused by how it was originally ripped. At a minimum we need to see the color space identifier of the original clip as viewed in the FCPX inspector under the "i" tab. If you simply trim it using Quicktime Player does that small result clip show washed out color? /guide/quicktime-player.lip-qtpf2115f6fd/mac I don't know how it was originally captured but many of those tools produce malformed metadata that causes problems downstream. Ideally we'd like to see the full output of a tool like Invisor for the original clip. ![]() This tool also enables side-by-side spreadsheet-style comparison between multiple files and is integrated into the Finder via right-click>Services>Analyze with Invisor. You can load multiple files or drag/drop additional files on the Invisor window to compare the metadata. Can I just sent you the video file? It's small. The clip is already washed out in the FCP previewer even before export versus Quicktime Player even when I select Color Rec709 / Rec601 (Both washed out) in Color Space Override. I tried exported to verify it was not just the previewer and yes, still washed out. Your last screen cap shows you are using an older version of Quicktime Player, not version 10. How does the original clip look if you just press the space bar in Finder (Quick Look)?Īlso there have been numerous color-related changes and fixes in FCPX since 10.4. While there is not one specifically described as "fixes washed out export", the fix list terminology is often broad and not comprehensive. It makes sense to upgrade to the latest possible version of FCPX. Starting with FCPX 10.4.7 there are also major performance improvements due to Metal. In cases like this you often cannot trust what you're seeing on a single machine. #INVISOR MAC WINDOWS#Ĭan you copy both original and exported clips to another Mac, another Windows machine, an iPhone or upload them to Youtube and check the color during streaming playback on various devices? This might give some ideas about the problem. Here is the compressed H264 and original on the iphone. Its not as washed out but there is a clear significance in the quality. As mentioned before my 4 hour video is a whopping 72 GB. I guess at this point I just want to know the best settings for compressing with the least amount of quality loss to drastically lower the file size.
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