Render Settings: Common tab

File Output

The name of rendered image files can consist of three separate components: file name, frame number extension, and file format extension. A combination of these three components is referred to as the file name syntax.

File name prefix: the File name prefix attribute to add one or more of these fields to the file name for your scene, for example, scene name, layer name, camera name, version number, current date or current time. Each of these fields are described in more detail below.

You can also create subdirectories to save out rendered images by adding a / (slash) in your file name prefix. For more information about the file name syntax, see Subfolders and names of rendered images.

NoteWhen choosing basic file names for an animation, avoid using periods; use underscores instead. For example, use:
xxx_yyy.iff.1

instead of

xxx.yyy.iff.1
<Scene>: Select this render token to add the scene name to your output file name.
<RenderLayer>: Select this render token to add the render layer name to your output file name.
<Camera>: Select this render token to add the camera name to your output file name.
<RenderPassFileGroup>: When rendering using passes, you can group render passes into logical file groups. Each render pass node has an attribute Pass Group Name that allows you to create a logical group. Select this render token to add the Pass Group Name to your output file name.

See Render pass Attribute Editor for more information.

NoteThe multi-render passes feature is not supported for the Maya Software renderer and these tokens will be replaced with an empty string.
<RenderPass>: Select this render token to add the render pass node name (for example, diffuseNoShadow) to your output file name (for mental ray rendering only).
<RenderPassType>: Many different types of render passes are available for selection using the Render pass Attribute Editor, for example, beauty, shadow, specular, refraction, and so forth. When you use this render token, a unique abbreviation of the pass type, of less than 6 characters, is appended to your output file name, for example, REFR for refraction pass.
<Extension>: Select this render token to add the extension to your output file name. In many cases, you do not need this token, since the file extension is automatically appended by Maya. However, you may want to create a directory structure using the file type. For example, if you are using the.iff format, <EXT>/<RenderLayer>_<RenderPass> can create files such as the following: images/iff/bob_camera1_diffuse.1.iff.
<Version>: Select this render token to add the version to your output file name. You can set your version using the Version Label attribute.
current date: Select to add the current date to your output file name. This field is not dynamic and captures the date and time at the moment that the token is inserted. Therefore, the date and time does not update once the token has been inserted.
current time: Select to add the current time to your output file name. This field is not dynamic and captures the date and time at the moment that the token is inserted. Therefore, the date and time does not update once the token has been inserted.
Image format: The format for saving rendered image files. See also File formats. The default setting is Maya IFF.

NoteAmong the available multi-channel file formats, OpenEXR is the only file format where multi-channel is being leveraged. When using the multi-render pass feature, you can concatenate multiple render passes into a single multi-channel .exr file. Upon selection of the OpenEXR format, the Frame Buffer Naming option becomes active. Select the Automatic option to name each pass using the <RenderPassType>:<RenderPass>.<Camera> tokens, or, choose Custom to select the render tokens of your choice. See Frame Buffer Naming for more information.
Compression...: Click this button to select the compression method for AVI (Windows) or Quicktime movie (Mac OS X) files. When you click this button, the Video Compression dialog box appears. Select the desired compression method from the Compressor drop-down list. Currently, Maya only supports the Uncompressed and Cinepack Codec compression methods.

This button only becomes active when you select AVI (Windows) or Quicktime movie (Mac OS X) as your image format (for Maya Software renderer only).

NoteThe settings for this option are saved in the Windows registry and not in the scene file. Copying a scene file from one machine to another does not transfer these settings.
Frame/Animation ext: The format (syntax) of rendered image file names. This attribute can be used to determine if a static image is to be rendered or a sequence. If the latter, several presets are available for you to choose how the frame number is appended to the filename.
Frame padding: The number of digits in frame number extensions. For example, if Frame/Animation ext is set to name.ext, and Frame padding is 3, Maya names rendered image files name.001, name.002, and so on. The default value is 1.
Frame Buffer Naming: Use this field in conjunction with the multi-render passes feature. This attribute becomes active when you select the OpenEXR file format, and when your scene contains one or more render passes. Select the Automatic option to name each pass using the <RenderPassType>:<RenderPass>.<Camera> tokens, or, choose Custom to select the render tokens of your choice. Your framebuffer name must be less than or equal to 31 characters in length. Otherwise, the framebuffer name is truncated. See Image format for more information on the OpenEXR format.
Custom Naming String: Selecting the Custom option under the Frame Buffer Naming attribute to activate this field. Use this field to select the render tokens of your choice to customize the naming of the channels in your OpenEXR file.
Use custom extension / Extension: You can use a custom file format extension for rendered image file names by turning on Use custom extension, and entering the extension in the Extension text field. This extension replaces the standard extension based on file format, such as .IFF, .GIF, and so on.
Version Label: You can add a version label to your render output filename. Use this attribute to customize the <Version> token in the File name prefix field in the File Output section.

You can select one of the following options: a version number (for example, 1, 2, or 3), the current date, or the current time. -click this attribute to add the version label you desire. The first two options available (use number: n) are automatically updated each time you insert a numeric version number. For example, if you have added version number 3, the first option automatically updates to use number: 2 and use number: 4. Alternatively, you can create your own custom version label.

Frame Range

Start frame, End frame: Specifies the first (Start frame) and last (End frame) frames to render. Start Frame and End Frame are only available if Frame/Animation ext is set to an option containing # (see also Set file name syntax). The default value for Start Frame is 1; the default value for End Frame is 10.
By frame: The increment between the frames you want to render. By frame is only available if Frame/Animation ext is set to an option containing #. The default value is 1.

If you use a value less than 1, make sure the Renumber frames using option is turned on. Otherwise, many frames will appear to be missing when they are just being overwritten.
Renumber frames using: Lets you change the numbering of rendered image files for an animation. The Renumber frames attributes are only available if Frame/Animation ext is set to an option with # (such as name.#.ext).

If on, Maya uses the frame number extensions beginning at Start Number and increasing by By Frame for rendered image file names.
Start number: The frame number extension you want the first rendered image file name to have.
By frame: The increment between frame number extensions you want rendered image file names to have.

Renderable Cameras

Render a scene from one or more cameras. The default is to render from one camera.

If you are rendering the scene from one camera (only), select the camera from the drop-down list. By default, the perspShape camera is the renderable camera.

The drop-down list is divided into sections, separated by dashes:

The first section is the camera currently selected as renderable.

The second and third sections list existing cameras that you can select as renderable, for example, stereo cameras and the front and side cameras.

NoteIf you select Stereo Pair from the list, both the left and right stereo cameras are rendered.

The third section is the Add Renderable Camera option. If you want to add another existing camera to the list of renderable cameras, you can select Add Renderable Camera. When you select this option, a new Renderable Camera section appears. Select the additional renderable camera from which you want to render the scene from the drop-down list.

If you render from more than one camera, the rendered image output from each camera is stored in a different directory by default. For example, if you are rendering from camera1 and camera2, then the rendered images are stored respectively in camera1/scene.gif and camera2/scene.gif.

You can also override the default settings by using the File Name Prefix attribute. the File Name Prefix attribute and select Insert camera name <camera>. This way, all rendered images are saved to the same directory and identified with the camera name (for example, <camera>_<scene>.gif produces camera1_scene.gif and camera2_scene.gif). See File name prefix for more information.

For each renderable camera, you can also turn on or off the Alpha or Mask channel for that camera.

Alpha channel (Mask): Controls whether rendered images contain a mask channel. The default setting is on.
Depth channel (Z Depth): Controls whether rendered images contain a depth channel. The default setting is off.

To make a camera non-renderable, remove it from the list by clicking the button beside the camera name. You should have at least one renderable camera in the scene. The remove button does not appear if only one renderable camera is listed.

Override renderable camera: On any render layer, you can also override the list of renderable cameras for that layer. For example, you can set cameras 1, 3, and 5 as your renderable cameras for your master layer and then set cameras 1, 2, and 4 as renderable for layer 1. To override the settings in a layer and render the scene from a different camera, select the layer, and then, in the Render Settings window, Renderable Camera beside the camera name and select Create Layer Override from the drop-down menu that appears. Renderable Camera turns red to indicate that a layer override has been incorporated.

TipIf you accidentally delete the only renderable camera in your scene, you can add a renderable camera by selecting the camera name from the drop-down menu in the Renderable Cameras section.

Image Size

The Image Size attributes control the resolution and pixel aspect ratio of rendered images.

For more information about resolution, see Resolution.

Note

The resolution limit for the Vector renderer is 1600x1600, with the exception of EPS and AI file formats.
When rendering larger than 6k x 6k resolutions using the Maya Software renderer, Maya requires large amounts of memory if the saved output image is one of: tiff, Avid Softimage, Autodesk-PIX, JPEG, EPS, or Cineon. In such cases, you can render to any other Maya supported image format, and use conversion tools (such as imgcvt) to convert those images to the desired format.

Presets

Select a film- or video-industry standard resolution. When you select an option from 7the Presets drop-down list, Maya automatically sets the Width, Height, Device Aspect Ratio, and Pixel Aspect Ratio.

You can also add a Presets option to output to an unlisted device.

Render Resolution	Width	Height	Device Aspect Ratio	Pixel Aspect Ratio
Custom	any	any	any	any
320x240	320	240	1.333	1.000
640x480	640	480	1.333	1.000
1k Square	1024	1024	1.000	1.000
2k Square	2048	2048	1.000	1.000
3k Square	3072	3072	1.000	1.000
4k Square	4096	4096	1.000	1.000
CCIR PAL/Quantel PAL	720	576	1.333	1.066
CCIR 601/Quantel NTSC	720	486	1.333	0.900
Full 1024	1024	768	1.333	1.000
Full 1280/Screen	1280	1024	1.333	1.066
HD 720	1280	720	1.777	1.000
HD 1080	1920	1080	1.777	1.000
NTSC 4d	646	485	1.333	1.001
PAL 768	768	576	1.333	1.000
PAL 780	780	576	1.333	0.984
Targa 486 (tga)	512	486	1.333	1.265
Targa NTSC (tga)	512	482	1.333	1.255
Targa PAL (tga)	512	576	1.333	1.500
Letter	2550	3300	0.773	1.000
Legal	2550	4200	0.67	1.000
Tabloid	5100	3300	1.545	1.000
A4	2480	3508	0.707	1.000
A3	3507	4962	0.707	1.000
B5	2079	2952	0.704	1.000
B4	2952	4170	0.708	1.000
B3	4170	5907	0.706	1.000
2” x 3”	600	900	0.667	1.000
4” x 6”	1200	1800	0.667	1.000
5” x 7”	1500	2100	0.714	1.000
8” x 10”	2400	3000	0.800	1.000

Maintain width/height ratio

Turn on this setting when you want to scale the image size proportionally in width and height. When you enter a value for either Width or Height, the other value is automatically calculated.

Maintain ratio

Specifies the type of rendering resolution ratio you want to use, Pixel aspect or Device aspect.

The Pixel aspect ratio is the number of pixels in width to height, that compose the image. Most display devices (for example, a computer monitor) have square pixels, and their Pixel aspect ratio is 1. Some devices, however, have non-square pixels (for example, NTSC video has a Pixel aspect ratio of 0.9).

The Device aspect ratio is the number of units wide by the number of units high of your display. A 4:3 (1.33) display produces an image that is more square, and a 16:9 (1.78) ratio produces an image that is more panoramic in shape.

Width

Specifies the width of the image in the unit specified in the Size units setting.

Height

Specifies the height of the image in the unit specified in the Size units setting.

Size units

Sets the unit that you want to specify the image size in. Select from pixels, inches, cm (centimeter), mm (millimeter), points and picas.

Resolution

Specifies the resolution of the image in the unit specified in the Resolution Units setting. TIFF, IFF and JPEG formats are able to store this information, so that it is maintained when the image is opened in a third party application such as Adobe^® Photoshop^®.

Resolution units

Sets the unit that you want to specify the image resolution. Select from pixels/inch or pixels/cm (centimeter).

Device aspect ratio

The aspect ratio of the display device on which you view the rendered image. The device aspect ratio represents the image aspect ratio multiplied by the pixel aspect ratio.

Pixel aspect ratio

The aspect ratio of the individual pixels of the display device on which you are viewing the rendered image.

For more information about the pixel aspect ratio, see Pixel aspect ratio.