[UPDATE: Note that this bug is listed as fixed in the upcoming After Effects CC 2014.1 (13.1) update.]
The After Effects team are investigating a bug in After Effects CC 2104 (13.0) where a memory leak occurs while scrubbing audio (holding down the CTRL or Command key while scrubbing). This memory leak can eventually consume all free RAM, which can lead to the warning message “After Effects error: RAM Preview needs 2 or more frames to playback” when you try to initiate a RAM preview.
While we investigate this problem, you can avoid the bug and memory leak by not scrubbing with audio. When the problem occurs you can resolve it by closing and restarting After Effects.
Using the Edit > Purge commands do not affect this problem, as the leaked memory is not tracked by the image cache. Leaked memory is memory that an application consumes but does not return to the operating system as free memory when it is finished with it, preventing re-use of that memory. In Activity Monitor on Mac OS or Task Manager on Windows, you can track the amount of free memory on your system and memory in use by After Effects.
The “RAM Preview needs 2 or more frames” warning means that After Effects can not build a RAM Preview because it can’t build a second frame.This may because your composition or work area is only one frame long, or as in this case it can happen when there is not enough free RAM to build the second frame. High resolution compositions and 16bpc or 32bpc color have higher memory requirements and therefore may experience this warning more frequently.
To discuss this bug, please post in this thread in the After Effects User to User forum.
Adobe Media Encoder CC 2014.0.1 (8.0.1) update: bug fixes, H.264 at 4K, new YouTube presets, and more
Today, the Adobe Media Encoder CC 2014.0.1 (8.0.1) update was released. This version provides important fixes and enhancements and is recommended for all users.
This update addresses several bugs, adds support for 4K in H.264, new and simplified presets for YouTube, and other features. Read the details below in the “what’s new” and “fixed bugs” sections.
Ideally, you should install the updates automatically through the Creative Cloud desktop application or by choosing Help > Updates, but you can also directly download the update packages from the download page for Mac OS or Windows.
For information about updates for other Adobe professional video applications, see this page.
If you want to ask questions about these new and changed features, come on over to the Adobe Media Encoder user-to-user forum. If you’d like to submit feature requests (or bug reports), you can do so here.
- Improved DCP color calibration: Improved color calibration from QuVIS for BT709 workflows. This will result in improvements in source color matching, color saturation, and increased detail in darker areas.
- Moved user preferences and presets to new location: Preference and preset files are now located in your user profile’s Documents folder, instead of a folder hidden by the operating system. All preferences and presets from Adobe Media Encoder CC 2014 (8.0) will be automatically moved to the new location. Premiere Pro CC 2014 and Prelude CC 2014 will continue to see and make available your encoding presets.
- 4K support in H.264: A new 5.2 Level choice for H.264 provides full support for 4K frame sizes and frame rates.
- New YouTube encoding presets: The encoding presets for YouTube have been completely rebuilt and simplified. The changes include:
- A new preset for 4K resolution (3840 x 2160).
- All 360p presets have been removed.
- The Frame Rate and TV Standard settings on all YouTube presets now use Match Source, so only a single preset is required for each frame size.
- The Target and Max bitrate of the new presets are higher to better align to YouTube’s recommended settings for High Quality uploads.
- 1-pass instead of 2-pass encoding, which reduces encoding times without a significant loss in quality. Note that YouTube automatically re‐encodes all uploaded videos for optimized streaming, regardless of source codec. YouTube recommends H.264, which offers both high quality bitrates and reduced upload times.
- The new presets are:
- YouTube 2160p 4K (40 Mbps)
- YouTube 1080p HD (16 Mbps)
- YouTube 720p HD (16 Mbps)
- YouTube 480p SD Wide (8 Mbps)
- YouTube 480p SD (8 Mbps)
- 25fps XDCAMEX files were 1 frame short when smart rendering was in use. This is fixed.
- Complex video assets produced blurry image every 1 second when encoded into H.264. This is fixed.
- XAVC Intra 2K or 4K encoding without including audio failed. “Error Compiling movie. Unknown error.” This is fixed.
- Media Pending frames did not go away after an MPEG source had been indexed. This is fixed.
- Error “[..\..\src\Command_FormatChanged.cpp‐93]” appeared when a preset was deleted. This is fixed.
- Export failures, assert and error messages occurred when selecting “Match Sequence Settings” for a 120fps GoPro file. This is fixed.
- Transcoding DPX files to XAVC at UHD resolution failed. This is fixed.
- Exporting a merged clip from Premiere Pro would result in silent audio or a failed encode. This is fixed.
- Encoding a 4K clip with text or timecode overlay effects using OpenCL Mercury Playback Engine acceleration on Mac OS resulted in bad frames. This is fixed.
workaround for slow performance and poor resolution with RED R3D files in After Effects CC 2014 (13.0)
UPDATE: These problems are fixed in the After Effects CC 2014.1.1 (13.1.1) update. Details of the update: http://bit.ly/AE_1311_details
The After Effects team are investigating a bug in After Effects CC 2104 (13.0) where RED (.R3D) files are very slow and the image resolution is poor, about 1/8 sampling.
The following workaround has been reported to solve the problems in some cases:
1. Save the project.
2. Choose Edit > Purge > All Memory & Disk Cache.
Please post whether or not this workaround helped you on this thread in the After Effects User to User forums.
After Effects CC 2014 (13.0), Premiere Pro CC 2014 (8.0), and Adobe Media Encoder CC 2014 (8.0) do not include exporters for creating FLV and F4V files.
You can still import videos in FLV and F4V formats into After Effects and Adobe Media Encoder. You can still import videos in the F4V format into Premiere Pro.
If you want to create a video to play in Flash Player, then you should generally be using H.264 (.mp4), not the obsolete FLV or F4V formats. This has been the recommendation from the Adobe Flash team for quite some time already (as far back as Flash Player 9).
We removed the exporters for FLV and F4V files from the Adobe video applications (Adobe Media Encoder, After Effects, and Premiere Pro) because maintaining these obsolete exporters was a large amount of work, and we could better spend that effort on developing new features and fixing bugs in areas that are used by more people.
We are still committed to creating video files that play well in Flash Player, and that is why we are focusing our efforts on the H.264 (.mp4) exporter, which is what is currently recommended by the Adobe Flash team.
If you do still have a need to create FLV or F4V files for some legacy workflows, then we recommend that you keep the previous versions—Adobe Media Encoder CC (7.2) and After Effects CC (12.2.1)–installed alongside the current versions. Then, whenever you need to transcode or export a file in one of these legacy formats, you can just start the previous version of the application for this specific purpose.
After Effects CC 2014 (13.0) does not include exporters for creating H.264, MPEG-2, and WMV videos directly from the render queue. To create videos in these formats, you should use Adobe Media Encoder.
You can still import videos in these formats into After Effects.
How do you create H.264, MPEG-2, and WMV videos using Adobe Media Encoder with After Effects?
You have two primary options for using Adobe Media Encoder with After Effects to create videos in H.264, MPEG-2, and WMV formats:
- Render and export a losslessly encoded master file out of After Effects to a watch folder monitored by Adobe Media Encoder.
- Send the composition directly to Adobe Media Encoder from After Effects (Composition > Add To Adobe Media Encoder Queue).
Here’s some more detail about these options, including pros and cons of each:
The fastest way to create videos in these formats using Adobe Media Encoder with After Effects is to use the After Effects render queue to export a losslessly encoded master file (e.g., using the PNG video codec in a QuickTime .mov container file) to a watch folder that Adobe Media Encoder monitors. You can assign encoding presets to a watch folder in Adobe Media Encoder so that it automatically encodes using whichever settings you have specified. One advantage of using this method is that it uses After Effects performance features for rendering (such as GPU acceleration and multiprocessing where applicable) and Adobe Media Encoder performance features for encoding (such as parallel encoding). The disadvantage of using this method is that it occupies the main After Effects application for the entire rendering operation, during which time you can’t use After Effects for anything else.
Another method to create videos in these formats using Adobe Media Encoder with After Effects is to directly add the composition from After Effects to the Adobe Media Encoder queue. This method has the advantage of allowing you to continue working in After Effects while the rendering and encoding takes place, since the rendering is performed by a background instance of After Effects. The rendering phase may be slower in some cases, compared with using the After Effects render queue, because the headless version of After Effects rendering in the background does not have access to GPU acceleration and multiprocessing features.
Why were these exporters removed from the After Effects render queue?
The reason that we removed the H.264, MPEG-2, and WMV exporters from the After Effects render queue is simple: Maintaining these exporters in After Effects took quite a lot of work, and fixing several significant bugs in these exporters would take even more work. We could have done this work, but it would have subtracted a lot from the resources that we had available to develop other features and fix other bugs. Since Adobe Media Encoder already had superior H.264, MPEG-2, and WMV exporting capabilities, it was more prudent to rely on Adobe Media Encoder for export of these formats. This allowed the After Effects team to focus our efforts on animation, motion graphics, compositing, and digital imaging features—our core areas.
One thing that makes Adobe Media Encoder so much better than After Effects for creation of files in final delivery formats is its Preset Browser and easy-to-use system for creating, saving, sharing, and applying encoding presets. Another is the assortment of features in the Effects tab with which you can automatically add watermarks, timecode overlays, et cetera.
What if I still need to create these kinds of videos from the After Effects render queue?
If you still need to be able to create videos in these formats from the After Effects render queue for some reason, you can still do so by leaving After Effects CC (12.2.1) installed alongside After Effects CC 2014 (13.0) and using the previous version for these specific output tasks.
We intend to continue working closely with the Adobe Media Encoder team to make the workflow between After Effects and Adobe Media Encoder better. Please, don’t hesitate to send in feature requests and bug reports to tell us what we need to improve in this area.
For a complete list of what’s new and changed in After Effects CC 2014 (13.0), see this page.
I’ve noticed several cases of applications either failing to start or taking a long time to start because the permissions for the Adobe preferences folders have been set incorrectly.
In one case, this manifests as After Effects taking several minutes to start, eventually reporting that QuickTime is not installed. This is because After Effects is failing to establish communication with the component that it uses to communicate with QuickTime (Adobe QT32 Server) because this component is having a hard time starting due to a permissions issue. The same problem affects the Dynamic Link Manager component in much the same way.
So, what do you do? Simple. Set the entire Adobe preferences folder and its contents to be read/write, not just read-only. I’m referring to this folder:
- Mac OS: [drive]/Users/[user_name]/Library/Preferences/Adobe/
- Windows: [drive]\Users\[user_name]\AppData\Roaming\Adobe\
Note: Apple hides the Library folder by default. See this page for instructions for showing it.
If, after setting the preferences folder to be read/write, you’re still getting messages about QuickTime not being installed, or After Effects is taking a long time to start, then go through the troubleshooting steps in these articles:
migrating preferences, keyboard shortcuts, and other settings
At the bottom of the General pane in the After Effects Preferences dialog box is a Migrate Previous Version Settings button. If you have After Effects CC (12.x) installed on the same computer, then clicking that button will give you a dialog box with an option to migrate settings from that version to After Effects CC 2014 (13.0). If you choose to migrate settings, then you need to restart After Effects for the new settings to be loaded.
The settings that are migrated include preferences, keyboard shortcuts, output module templates, composition settings, render settings, and interpretation rules.
plug-ins and scripts
Important: There have been few significant changes to the effect plug-in API for After Effects CC 2014 (13.0), so you should not need new versions of most plug-ins for After Effects CC 2014 (13.0), if you already have plug-ins that work for After Effects CS5, CS5.5, CS6, or CC.
Separate from the issue of updates to the effect plug-ins themselves, there is the issue of their installers: Some plug-ins come with installers, and these installers may need to be updated to install plug-ins into the correct location. This is needed in far fewer cases for this version than for previous versions, for reasons described below.
After Effects CC 2014 loads plug-ins from a couple of locations: the MediaCore folder and the After Effects Plug-ins folder.
The MediaCore folder is where the majority of the large third-party plug-in vendors install their plug-ins, in part because this is a common location from which After Effects and Premiere Pro both load plug-ins. We did not increment the version number on this folder between After Effects CC (12.x) and After Effects CC 2014 (13.0). This means that you do not need to reinstall most third-party effect plug-ins if you already had them installed for After Effects CC (12.x). Of course, test to see that this works for you, and follow instructions from your specific third-party effect plug-in vendor.
On the other hand, effect plug-ins installed in the After Effects Plug-ins folder do need to be installed again or copied or loaded with a shortcut/alias from the old folder. This is a very simple process, in general, because most effects that are installed in this folder are not the ones with specialized installers and other surrounding infrastructure. But, again, follow any specific instructions from the vendors of your third-party effects if they say otherwise.
Here are the locations on Mac OS and Windows for the After Effects Plug-ins folder:
- (Mac OS) Applications/Adobe After Effects [version]
- (Windows) Program Files\Adobe\Adobe After Effects [version]\Support Files
One thing that I do that works for most plug-ins is to create a shortcut/alias in the new plug-in folder that points to the old plug-in folder, so the new version of the application loads plug-ins from the old location. If you do this, you need to be careful to put the alias/shortcut at the right, lower level—i.e., not at the top level of the plug-ins folder—so that you’re only loading specific plug-ins from the old location; otherwise, you’ll get warnings about duplicate plug-ins.
I do the same thing for my scripts folder: just put a shortcut/alias in the new scripts folder that points to the old scripts folder, and all of my old scripts are loaded by the new version of the application.
I’ll keep this list up to date with links to websites of plug-in vendors who have updates for After Effects CC 2014 (13.0):
A great place for information about plug-ins for Premiere Pro and After Effects is the Toolfarm website, which provides an online store as well as tutorials, a forum, and other supporting resources for using plug-ins. Toolfarm has been updating a list of plug-ins that have updates for After Effects CC 2014 (13.0).
In addition to listing the plug-ins provided by each company, this page provides links to the companies’ websites, so that you can purchase these plug-ins or find how to contact them for technical support or customer service.
Why a new major version, not just a minor version update?
One important technical fact about After Effects (and many other applications) is that the project file format needs to be incremented to a new version when we make certain kinds of changes to the data that is stored in it. For example, we needed to increment the project file format for After Effects CC 2014 (13.0) to accommodate the changes in the data model that effect mask and effect opacity compositing options features introduced. We tend to plan our feature work so that we do things that necessitate changing the project file format somewhat seldom, all at once.
Between minor versions (e.g., from After Effects 12.1 to After Effects 12.2), the project file format stays the same, and this allows people with any minor version of After Effects 12.x to open project files created by any other minor version of After Effects 12.x.
Similarly, we tend to plan changes to the plug-in API (the interface for creating plug-ins) so that folks creating plug-ins don’t need to make changes very often. In fact, as I mentioned above, we were able to keep the changes in this area to a minimum so that we didn’t even need to increment the number of the MediaCore folder, which is what allows the same plug-ins to be loaded from the same location for After Effects CC (12.x) and After Effects CC 2014 (13.0).
Another benefit of having a new major version that is installed alongside the old version is that it gives you a chance to try the new version out without needing to worry about whether there are any unwelcome changes. If there is something in the new version that you don’t like or need some time to get used to, you can bounce back to the old version to get some work done and then come back to the new version when you’re ready. If the new version just replaced/updated the old version, you couldn’t do that (at least not easily).
Julieanne Kost also has an informative post about this topic on her blog, which tends to focus more on Photoshop and Lightroom.
[UPDATE 3: Now that Mac OSX v10.10 (Yosemite) has been released, we can report that After Effects is supported on this operating system. See this page for details.]
[UPDATE 2: Apple has released OS X 10.10 Developer Preview 3.1.0, which solves a launch problem with multiple versions of After Effects. See James Landy’s recent forum post for more detail.]
[UPDATE: See James Landy’s post on this thread for some more details.]
Apple made Mac OSX v10.10 (Yosemite) available as a developer preview build yesterday, and already we are seeing some reports that After Effects and other Adobe applications may have some issues with this operating system.
Now that we have access to the developer preview build, we can begin testing and developing with this new operating system. We can then communicate with Apple about any problems that may have been introduced and how we may go about fixing them.
Last year, when Apple released Mac OS X v10.9 (Mavericks), we released bug-fix updates for After Effects CS6 (11.0) and After Effects CC (12.0) that coincided with the public release of Mavericks.
If you encounter bugs with After Effects and Mac OS X v10.10 (Yosemite)—or any operating system—please let us know with a bug report.
After Effects has for a long time had the ability to send frames to a video device for preview, for example on a broadcast monitor. In the 2014 update to After Effects CC, the underlying architecture for that functionality has been replaced with the same Mercury Transmit technology used by Premiere Pro.
This is an important change for After Effects because it removes a dependency on fragile, deprecated operating system components. Aside from that, Mercury Transmit allows for new functionality and enhancements with video preview:
- Full-screen display on a monitor connected to your computer’s video card. This includes the HDMI port built into recent models of MacBook Pro.
- 10-bit color output in 16-bpc and 32-bpc projects when using devices from AJA, Blackmagic Design, Bluefish444, and Matrox.
- RAM preview frame rate performance is improved for memory-intensive compositions when video preview is enabled.
- Simplified controls that no longer require you to specify the output video mode; After Effects and the device negotiate to set the video mode.
In addition to the above changes provided by Mercury Transmit, in the 2014 update to After Effects CC, the video preview image is color managed in the Rec. 709 color space.
Below are details about how video preview works in the 2014 update to After Effects CC, including known issues and limitations. If you have questions about these changes, please post to this thread in the After Effects user-to-user forum.
what is Mercury Transmit?
Mercury Transmit is a software interface that Adobe digital video applications use to send video frames to external video displays. Video device manufacturers AJA, Blackmagic Design, Bluefish444, and Matrox provide plug-ins that route the video frames from Mercury Transmit to their hardware. The same Mercury Transmit plug-ins work in Adobe Premiere Pro, Prelude, Speedgrade, and After Effects.
Mercury Transmit can also use monitors connected to your computer’s video card and FireWire-connected DV devices without an additional plug-in.
IMPORTANT: Mercury Transmit does not use GPU acceleration. It is a different technology from the Mercury Playback Engine in Premiere Pro.
how to set up video preview using Mercury Transmit in After Effects
To enable video preview with Mercury Transmit, open Preferences > Video Preview, choose Enable Mercury Transmit, and choose a video device from the list.
- Devices named AJA Kona 3G, Blackmagic Playback, or similar represent a video device connected to your computer.
- Adobe Monitor devices are the computer monitors connected to your video card.
- Adobe DV requires a DV device connected to a FireWire port on your computer.
To change the options for your video device, click the “Setup” text next to the device name. More options may be available in the device’s control panel or management application.
To toggle external video preview on or off without opening the Preferences dialog box, press the forward slash (/) key on the numeric keypad. On a Mac keyboard without a numeric keypad, such as on a MacBook, use Control+Shift+/.
using color management with video preview
When you choose a color working space for the project, the image sent to the video preview monitor is transformed from the working color space to the Rec. 709 color space. The gamma curve of the image is linearized (gamma = 1.0) if the Linearize Working Space option is enabled.
If you use a monitor with a color profile other than Rec. 709, please tell us more about your workflow in this forum thread.
general notes about using video preview
In the Composition, Footage, and Layer panels:
- Overlays such as safe margins, guides, mask paths, and effect controls are not sent to the video preview monitor.
- Viewer settings such as magnification (zoom), color and alpha channel views, transparency grid (checkerboard), pixel aspect ratio correction, and exposure do not affect the video preview image.
- When the region of interest is enabled, or when mask views are enabled in the Layer panel, the visible image will be scaled up to the size of the composition on the video preview monitor.
- Fast Draft preview mode does not interactively update the video preview image. The video preview image will update when the mouse button is released.
- Wireframe preview mode does not update the video preview image. Switch to a different preview mode to update the video preview image.
When rendering a composition using the render queue, After Effects will update the image on the video preview monitor. To disable this, turn off the Video Preview During Render Queue Output option in Preferences > Video Preview.
After Effects will stop sending the video preview image to the video preview monitor if you switch to a different application. To allow After Effects to continue to use the video preview monitor when it is not the frontmost application, turn off the Disable Video Output When In The Background option in Preferences > Video Preview. Note that After Effects will stop updating the image when it is not the frontmost application. RAM previews and render queue output will continue to render, but the image on the video preview monitor will not be updated until you return to After Effects.
performance of RAM preview playback when video preview is enabled
Video preview from After Effects requires additional processing power, which may cause RAM preview playback speeds to be less than real-time for memory-intensive compositions. This was true in previous versions of After Effects and remains true for video preview using Mercury Transmit, although Mercury Transmit provides better performance than the previous technology.
RAM preview frame rate performance is affected by a combination of your computer’s capabilities and the memory requirements of the composition. If you do not get real-time performance during RAM preview, try the following:
- Reduce the resolution in the Composition or Preview panels.
- Reduce the RAM preview frame rate in the Preview panel.
- Reduce the project color depth to 16-bpc or 8-bpc, if applicable.
- Disable color management (set the project’s working space to None).
notes about using video preview with AJA, Blackmagic Design, Bluefish444, and Matrox devices
Download the latest drivers and Mercury Transmit plug-ins for your device. While After Effects uses the same Mercury Transmit plug-ins as Premiere Pro, the plug-ins need to be updated for compatibility with After Effects.
AJA: The AJA Preview plug-in will conflict with Mercury Transmit for control of the monitor. Either disable Mercury Transmit (Preferences > Video Preview) or disable the AJA Preview plug-in (Window > AJA Preview).
Blackmagic Design: Blackmagic devices will not output compositions that do not match the device’s supported video modes. (ex. 720p59.94) Refer to the documentation for your Blackmagic device for a list of supported video modes.
Bluefish444: Check the Bluefish444 web site for up-to-date documentation.
Matrox: Uninstall previous drivers and install the latest drivers for your Matrox device. The driver installation will detect which versions of After Effects are installed on your computer and install the Mercury Transmit plug-in and/or the Matrox WYSIWYG plug-in that is appropriate for each version.
notes about using video preview with a computer monitor
The monitors connected to your video card appear as Adobe Monitor 1 or 2, etc. in the Video Preview preferences. These monitors will only be available when there is more than one monitor connected and the desktop is extended across these monitors. Desktop mirroring must be disabled.
Video preview using Mercury Transmit does not work on the same monitor that is being used by the After Effects application frame. Move or resize the application frame so it does not stretch across the monitor that you want to use for video preview. Panels can be undocked and placed on that monitor, but they will not be visible when Mercury Transmit is enabled.
The Full Screen option in the Preview panel is not compatible with Mercury Transmit. Disable it when using a monitor connected to your video card.
The video preview image is displayed full-screen on the computer monitor, with letterbox or pillar-box bars as appropriate, regardless of the size of the composition or the resolution of the monitor.
The video preview image may not display correctly if you plug in the monitor cable while After Effects is running. Quit and restart After Effects to get a correct preview.