EWOCvj2 Home

EWOCvj2 is a free GPL licensed open source modern "VJ" videomixer application aimed at live performance of videoprojection compositions, available for Windows, Linux and Mac.

Optional modules supply local (on your GPU) offline AI capabilities, consisting of:

•

RECOnet neural style transfer training (allows creating 'style' effects from inspiration images)

•

Generative image (Flux 2) and video AI (LTX 2.5)

•

Segmentation (SAM3): cutting out objects from videos

•

Upscaling of images (REALESRGAN) and videos (EDVR and FlashVSR)

POWER

• Unlimited number of layers.

• Unlimited number of effects per layer.

• About 300 effects, all GPU. Extend with ISF or FFGL.

• VIDVOX hap codec support(GPU decompression).

• Supports video resolutions up to maximum GPU texture
resolution.

• Many video formats supported, with or without audio.

FLEXIBILITY

• Content drag and drop:
Rearrange layers in stack.
Move clips or layer clips (with control and effect settings
bundled) between clip queue,
layers and media bins. Drop from file explorer.

• Add mask stacks (analogous to layer stacks) to each
layer or each effect. Recursively add masks of masks.

• Save, open, move to/from media bin: layer files, complete
deck (A or B) files and complete mix
files (both decks together).

• Scrapbook media bins allow visually arranging media on
thumbnail grids in an unlimited number of named bins.

• Scenes allow four different layer stacks running together
on deck level of which only one is actively displayed.

• Allows using either a preview system or direct live
interaction with possibility to copy streams between the
two modes and into the background scenes.

CONTROL

• Local crossfade between every
layer with previous layers. .

• Dry/wet slider between effect and original.

• Wipes/transitions can be inserted locally (as a blend
mode) as a composition aid (wipe position slider
controlled) or as A to B wipe (crossfader controlled).

• 4 Main MIDI control decks can be set up to quickly
change how main controls (speed, opacity, fast
forward/rewind scratching, play/stop...) are changed on
layer or deck level.

• MIDI learning and OSC for most controllable features.

• Loopstation for recording and looping parameter
changes. Also allows parameter curve automation and
FFT curve automation.

• Multiple beat matching options.

VERSATILITY

• Each layer has a clip queue.

• Supports live video inputs like webcams. On Linux
every output can be sent as video4linux virtual webcam.
On all operating systems NDI communication is
supported.

• Easy on-monitor clip scaling and panning.

• Every output can be wired to an external display.

• Recording of main output to disk (HAP video).

• Media bin sharing for cooperation over network.

• RECOnet neural style transfer training (allows creating
realtime 'style' effects from inspiration images).

• Generative image AI (Flux 2):
      - text to image (you can reference up to ten reference
        images)
      - prompt driven edit image

• Generative video AI (LTX 2.5):
      - text to video
      - image to video
      - first frame last frame to video
      - first frames all frames lora: use edited first frame to
        to propogate edits to the rest of the video
      - character retention: use close-up photo to set actor in
        generated video
      - cutout guides: stationary cutouts moving over a video
        background get translated in realistic subject
        movement
      - enter a depth-pointcloud of your video inside a
        camera path editor that allows setting a new camera
        path for your video

• Segmentation (SAM3): cutting out objects from videos.

• Upscaling of images (REALESRGAN) and videos (EDVR
and FlashVSR).