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name: ue5-cinematics description: > Unreal Engine 5 cinematography and cutscene development using Sequencer. Use when tasks involve creating or editing cinematic sequences, camera animation, cutscene scripting, Sequencer tracks, camera cuts, post-process animation, dialogue timing, movie rendering (MRQ), or virtual cinematography. Covers Sequencer workflow, camera rigs, Level Sequences, cinematic Blueprints, and final rendering.

UE5 Cinematography & Cutscene Development

Cinematic sequences, virtual camera work, cutscene scripting, and final rendering in Unreal Engine 5 using Sequencer.

Infrastructure

UE5 runs on your UE5 workstation. See ue5-gamedev skill for full infrastructure and API details.

Sequencer operations can be automated via Remote Control API, Python bridge, and MCP tools for camera placement, property keyframing, and render queue management.

The Remote Control API endpoint defaults to http://localhost:8080 but is configurable per your UE5 Remote Control plugin settings (Edit > Project Settings > Plugins > Remote Control).

Sequencer fundamentals

Level Sequence vs Master Sequence

• Level Sequence: Single cinematic clip (one scene, one shot, one take)
• Master Sequence: Orchestrates multiple Level Sequences in order (shot list / edit)

Creating sequences

import unreal

# Create a Level Sequence asset
asset_tools = unreal.AssetToolsHelpers.get_asset_tools()
factory = unreal.LevelSequenceFactoryNew()
sequence = asset_tools.create_asset(
    "LS_Cutscene_01",
    "/Game/Cinematics/Sequences",
    unreal.LevelSequence,
    factory
)

# Open in Sequencer
unreal.LevelSequenceEditorBlueprintLibrary.open_level_sequence(sequence)

Track types

Track	Purpose	Common uses
Actor (Possessable)	Animate existing level actor	Characters, props, lights
Actor (Spawnable)	Spawn actor for this sequence only	Temp cameras, FX
Camera Cut	Switch active camera	Shot editing
Audio	Sound cues and dialogue	Music, VO, SFX
Event	Trigger Blueprint events	Gameplay integration
Fade	Screen fade in/out	Transitions
Subscene	Embed another Level Sequence	Reusable shots
Material Parameter	Animate material properties	Dissolves, color shifts
Particle	Control Niagara systems	Cinematic VFX
Transform	Position/rotation/scale	Any actor movement
Property	Keyframe any exposed property	Light intensity, FOV, etc.

Camera work

Camera types

Camera	When to use
CineCameraActor	Primary cinematic camera. Has filmback, lens, focus settings.
CameraActor	Basic camera. Fewer cinematic controls.
Camera Rig Rail	Camera dolly on a spline path
Camera Rig Crane	Crane arm with boom length and rotation

CineCameraActor properties

Key properties to keyframe:

Filmback:
  SensorWidth: 36.0      -- 35mm full frame (default)
  SensorHeight: 24.0     -- Aspect ratio from sensor dimensions

Current Focal Length: 35.0   -- Lens focal length in mm
  Wide: 16-24mm
  Normal: 35-50mm
  Telephoto: 85-200mm

Current Aperture: 2.8        -- f-stop (depth of field)
  Deep DOF: f/8 - f/16
  Shallow DOF: f/1.4 - f/2.8

Focus Settings:
  FocusMethod: Manual / Tracking
  ManualFocusDistance: 500.0  -- cm
  TrackedActorForFocus: (actor reference)

Current Horizontal FOV: (computed from focal length + sensor)

Common filmback presets

Format	Sensor Width	Sensor Height	Aspect
35mm Full Frame	36.0	24.0	1.5:1
Super 35	24.89	18.66	1.33:1
IMAX	70.41	52.63	1.34:1
Anamorphic 2:1	21.95	18.6	~2.39:1
16:9 HD	36.0	20.25	16:9

Camera placement via Remote Control

# Set camera position
PUT http://localhost:8080/remote/object/property
{
  "objectPath": "/Game/Maps/MainLevel.MainLevel:PersistentLevel.CineCameraActor_0",
  "propertyName": "RelativeLocation",
  "propertyValue": { "RelativeLocation": { "X": 500, "Y": -200, "Z": 180 } }
}

# Set focal length
PUT http://localhost:8080/remote/object/property
{
  "objectPath": "/Game/Maps/MainLevel.MainLevel:PersistentLevel.CineCameraActor_0.CineCameraComponent",
  "propertyName": "CurrentFocalLength",
  "propertyValue": { "CurrentFocalLength": 50.0 }
}

# Set aperture
PUT http://localhost:8080/remote/object/property
{
  "objectPath": "/Game/Maps/MainLevel.MainLevel:PersistentLevel.CineCameraActor_0.CineCameraComponent",
  "propertyName": "CurrentAperture",
  "propertyValue": { "CurrentAperture": 2.0 }
}

Camera placement via Python

import unreal

editor = unreal.EditorLevelLibrary()

# Spawn a cine camera
camera = editor.spawn_actor_from_class(
    unreal.CineCameraActor,
    unreal.Vector(500, -200, 180),
    unreal.Rotator(0, 30, 0)
)

# Configure lens
cine_comp = camera.get_cine_camera_component()
cine_comp.set_editor_property("current_focal_length", 50.0)
cine_comp.set_editor_property("current_aperture", 2.0)

# Set focus to track an actor
focus_settings = cine_comp.get_editor_property("focus_settings")
focus_settings.focus_method = unreal.CameraFocusMethod.MANUAL
focus_settings.manual_focus_distance = 300.0
cine_comp.set_editor_property("focus_settings", focus_settings)

Cutscene workflow

Shot structure

A typical cutscene edit in Sequencer:

Master Sequence: MS_Cutscene_01
  |-- LS_Shot_010 (establishing wide)       [0.0s - 3.0s]
  |-- LS_Shot_020 (character close-up)      [3.0s - 5.5s]
  |-- LS_Shot_030 (reaction shot)           [5.5s - 7.0s]
  |-- LS_Shot_040 (two-shot dialogue)       [7.0s - 15.0s]
  |-- LS_Shot_050 (action beat)             [15.0s - 18.0s]

Shot numbering convention

• Number shots by 10s (010, 020, 030...) to leave room for inserts
• Insert shots: 015, 025, etc.
• Takes: append _v01, _v02 for iterations

Creating a shot list via Python

import unreal

# Create master sequence
asset_tools = unreal.AssetToolsHelpers.get_asset_tools()
factory = unreal.LevelSequenceFactoryNew()
master = asset_tools.create_asset(
    "MS_Cutscene_01",
    "/Game/Cinematics/Sequences",
    unreal.LevelSequence,
    factory
)

# Create individual shots
shot_names = ["LS_Shot_010", "LS_Shot_020", "LS_Shot_030"]
for name in shot_names:
    shot = asset_tools.create_asset(
        name,
        "/Game/Cinematics/Sequences/Cutscene_01",
        unreal.LevelSequence,
        factory
    )

Sequencer keyframing

Keyframe types

Interpolation	Use case
Auto	Default -- smooth curves between keys
User	Manual tangent control
Break	Different in/out tangents
Linear	Constant-speed interpolation
Constant (Step)	Instant value change (no interpolation)

Adding tracks and keyframes via Python

import unreal

# Get the sequence
sequence = unreal.load_asset("/Game/Cinematics/Sequences/LS_Shot_010")
movie_scene = sequence.get_movie_scene()

# Bind an actor (possessable)
# This must be done when the level with the actor is loaded
world = unreal.EditorLevelLibrary.get_editor_world()
actor = unreal.GameplayStatics.get_actor_of_class(world, unreal.CineCameraActor)

binding = sequence.add_possessable(actor)

# Add transform track
transform_track = binding.add_track(unreal.MovieScene3DTransformTrack)
transform_section = transform_track.add_section()
transform_section.set_start_frame(0)
transform_section.set_end_frame(150)  # 5 seconds at 30fps

Cinematic lighting

Lighting for cinematics vs. gameplay

Cinematics often need:

• Three-point lighting per shot (key, fill, rim)
• Higher shadow quality (increase shadow resolution via console r.Shadow.MaxCSMResolution 4096)
• Rect Lights for soft, area-based illumination
• Light functions for patterns (gobos, window blinds)
• Animated light properties (intensity, color for mood shifts)

Animatable light properties

Keyframe these in Sequencer:

• Intensity -- brightness
• LightColor -- color temperature shifts
• AttenuationRadius -- falloff distance
• SourceRadius / SourceLength -- soft shadow spread
• Temperature -- Kelvin color temperature (if using temperature mode)
• VolumetricScatteringIntensity -- god rays contribution

Audio and dialogue

Audio tracks in Sequencer

• Audio Track: Place audio assets directly on the timeline
• Subtitles: Use Dialogue Wave assets (contain subtitles + localization keys)
• Sync: Align audio waveform visually in Sequencer editor (enable waveform display)

Dialogue workflow

1. Create DialogueWave assets for each line
2. Associate DialogueVoice (per character)
3. Place DialogueWave on Sequencer Audio Track
4. Keyframe character facial animations to match timing
5. Use Anim Notifies for lip sync markers

Post-process animation

Keyframe post-processing for cinematic mood:

Common animated properties:
  - Color Grading > Global Saturation (desaturate for flashbacks)
  - Color Grading > Shadows/Midtones/Highlights Gain (color shifts)
  - Depth of Field > Aperture (rack focus)
  - Depth of Field > Focal Distance (focus pulls)
  - Bloom > Intensity (dream sequences)
  - Vignette > Intensity (tension, focus)
  - Exposure > Compensation (brightness shifts)
  - Film > Slope/Toe/Shoulder (look development)

Movie Render Queue (MRQ)

MRQ is the production renderer for final output.

MRQ settings

Setting	Cinematic	Preview
Output Resolution	3840x2160 (4K)	1920x1080
Anti-Aliasing	Temporal AA Samples: 64	8
Spatial AA Samples	4-8	1
Output Format	EXR (16-bit) or PNG	JPEG
Motion Blur	Max quality	Default
Frame Rate	24 (film) or 30	30

Render via Python

import unreal

# Get Movie Render Queue subsystem
mrq = unreal.MoviePipelineQueueSubsystem()

# Create a job
queue = mrq.get_queue()
job = queue.allocate_new_job(unreal.MoviePipelineExecutorJob)
job.sequence = unreal.SoftObjectPath("/Game/Cinematics/Sequences/MS_Cutscene_01")
job.map = unreal.SoftObjectPath("/Game/Maps/MainLevel")

# Configure output
config = job.get_configuration()
output_setting = config.find_or_add_setting_by_class(
    unreal.MoviePipelineOutputSetting
)
output_setting.output_directory = unreal.DirectoryPath("{project}/Saved/MovieRenders/")
output_setting.file_name_format = "{sequence_name}/{shot_name}/{frame_number}"
output_setting.output_resolution = unreal.IntPoint(3840, 2160)

# Add image output
png_output = config.find_or_add_setting_by_class(
    unreal.MoviePipelineImageSequenceOutput_PNG
)

# Render
executor = unreal.MoviePipelinePIEExecutor()
mrq.render_queue_with_executor(executor)

Console commands for rendering

# High quality rendering overrides
r.ScreenPercentage 200
r.Shadow.MaxCSMResolution 4096
r.Lumen.Reflections.MaxRoughnessToTrace 1.0
r.Lumen.TranslucencyVolume.Enable 1
r.VolumetricFog.GridSizeZ 128

Cinematic Blueprints

Triggering sequences from gameplay

// C++ -- Play a Level Sequence
UPROPERTY(EditAnywhere, Category = "Cinematic")
ULevelSequence* CutsceneSequence;

void AMyTrigger::PlayCutscene()
{
    ALevelSequenceActor* SequenceActor = GetWorld()->SpawnActor<ALevelSequenceActor>();
    SequenceActor->SetSequence(CutsceneSequence);

    ULevelSequencePlayer* Player = SequenceActor->GetSequencePlayer();
    Player->OnFinished.AddDynamic(this, &AMyTrigger::OnCutsceneFinished);
    Player->Play();

    // Disable player input during cutscene
    APlayerController* PC = UGameplayStatics::GetPlayerController(this, 0);
    PC->SetCinematicMode(true, true, true, true, true);
}

void AMyTrigger::OnCutsceneFinished()
{
    APlayerController* PC = UGameplayStatics::GetPlayerController(this, 0);
    PC->SetCinematicMode(false, false, false, true, true);
}

Skip/pause functionality

• ULevelSequencePlayer::Pause() / Play() for pause
• ULevelSequencePlayer::GoToEndAndStop() for skip
• Bind skip to input action (typically a button press after a short hold)

Cinematography reference

Shot types

Shot	Description	Focal length
Extreme Wide (EWS)	Full environment, tiny subject	16-24mm
Wide (WS)	Full body in environment	24-35mm
Medium (MS)	Waist up	35-50mm
Medium Close-Up (MCU)	Chest up	50-85mm
Close-Up (CU)	Face fills frame	85-135mm
Extreme Close-Up (ECU)	Eyes or detail	100-200mm
Over-the-Shoulder (OTS)	Dialogue framing	50-85mm

Camera movement types

Move	Sequencer approach
Pan/Tilt	Keyframe camera rotation
Dolly	Keyframe camera position (forward/back)
Truck	Keyframe camera position (left/right)
Crane	Use Camera Rig Crane actor
Dolly track	Use Camera Rig Rail + spline
Handheld	Add procedural noise to transform curves
Orbit	Keyframe position around focal point

Asset conventions

/Game/Cinematics/
  Sequences/
    MS_{SceneName}/           -- Master sequences
    {SceneName}/
      LS_Shot_{Number}.uasset -- Individual shots
  Cameras/
    BP_CineCam_{Name}.uasset  -- Reusable camera rigs
  Audio/
    DW_{Character}_{Line}.uasset -- Dialogue Waves
    DV_{Character}.uasset        -- Dialogue Voice per character
  Renders/
    {SequenceName}/           -- MRQ output (not committed to source)