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Video Tools

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Video Resize / Aspect Ratio

Upload a source clip, choose the target aspect ratio strategy, and dispatch the conversion as an asynchronous media job.

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Video Input

Attach a source file and choose how MONOLITH.OS should reshape the frame for the target canvas.

Job Status

Monitor the queued worker run, preview progress, and keep the result tied to the jobs system.

Current status
Waiting for a file
Progress0%

Output Preview

Completed jobs publish an MP4 artifact that can be previewed and downloaded from this workspace.

No converted video yet. Upload a source file and dispatch the job to generate a preview.

Conversion Log

mode -> Black bars
target.aspect -> 16:9
target.resolution -> 1920x1080
awaiting video conversion dispatch

Resize and aspect workflow

Resize video online with a dedicated aspect-ratio page

How this resize page works

The page keeps the video-resize task explicit: upload one source clip, choose the frame strategy, set the target canvas, then download the finished MP4 output.

  • Upload one source video and keep the resize task attached to a single queued media job.
  • Choose the resize strategy before dispatching so the output matches the actual delivery goal instead of using a hidden default.
  • Review the generated MP4 preview and download the reframed result when processing completes.

Which resize mode to use

Different layouts solve different delivery constraints, so the page should explain the modes instead of treating them as arbitrary technical toggles.

  • Black bars keep the full frame visible and are useful when preserving the original image matters more than filling the canvas edge to edge.
  • Blur background keeps the subject visible while filling extra space for social or vertical formats without harsh empty bands.
  • Crop is best when the target frame must be filled fully and the user accepts trimming edge content to keep focus on the subject.
  • Stretch should be used sparingly when exact fit matters more than geometric accuracy.

When resize is the right page

This page is strongest when the user needs reframing, aspect-ratio correction, or social-format delivery rather than pure container conversion.

  • Prepare horizontal clips for vertical, square, or platform-specific canvases without leaving the same workflow.
  • Adjust recordings, interviews, demos, and product clips when the next platform expects a different aspect ratio.
  • Use the resize page before compression, GIF export, or publishing when canvas shape is the main constraint.

Convertisseurs associes

Continue into adjacent video workflows

Use resize as the entry point for reframing and delivery, then continue into compression, GIF, extraction, and adjacent video format pages.

Video

MOV → MP4

MOV to MP4

Telechargez un fichier MOV, lancez la tache de conversion et recuperez le fichier MP4 final.

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Audio

MP4 → MP3

MP4 to MP3

Telechargez un fichier MP4, lancez la tache de conversion et recuperez le fichier MP3 final.

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Video

MP4 → GIF

MP4 to GIF

Telechargez un fichier MP4, lancez la tache de conversion et recuperez le fichier GIF final.

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Video

Video Tools

Video Compressor

Upload a source clip, choose a compression level, and dispatch a smaller MP4 output through the shared FFmpeg pipeline.

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Video

MKV → MP4

MKV to MP4

Telechargez un fichier MKV, lancez la tache de conversion et recuperez le fichier MP4 final.

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