Blu-ray guide

Convert disc ISO movie titles to MP4 for Windows

Convert an authorized DVD or Blu-ray ISO title to H.264 MP4 for playback on a current Windows device.

Updated September 4, 2026By

The free version limits many processing operations to the first three minutes. Check compatibility and trial limits.

  • Blu-ray sourceDisc, folder, or ISO
  • Choose MP4Output matched to this workflow
  • A current Windows device checkVerify before batch processing

Before you begin

Confirm the disc source and playback goal.

Select the correct title, audio, and subtitle tracks, then match the output to the player, device, or archive workflow.

Prepare an ISO title for Windows playback

A Windows device may mount a disc image, but normal media applications do not all play a DVD or Blu-ray ISO directly. Load the authorized image and select the intended title, audio, and subtitles.

Create an H.264 MP4 file when the destination application needs a portable compatibility copy. Test picture, audio, subtitles, seeking, and sync on the intended Windows device before processing additional images.

Workflow direction

Follow the intended workflow below.

Convert an authorized DVD or Blu-ray ISO title to H.264 MP4 for playback on a current Windows device.

Three-step workflow

Create and verify one test output before processing the full batch.

Convert an authorized DVD or Blu-ray ISO title to H.264 MP4 for playback on a current Windows device.

01

Add the source

Load the Blu-ray or DVD ISO image

Open LosslessConverter and select Add Disc. Add the Blu-ray or DVD ISO image, then select the required title, audio, and subtitle tracks.

LosslessConverter main window with the source controls visible
Source toolbarLoad the source from the main toolbar.
02

Create a broadly compatible file

Choose Video > MP4

Open Output Format, select the Video group, and choose MP4. Start with Same as source, then change resolution only when the destination requires it.

LosslessConverter Output Format menu with Video and MP4 selected
MP4Select Video, then choose MP4.
03

Create the current output

Select Start All, then verify on a current Windows device

Choose an output folder and select Start All. When processing finishes, open the MP4 file on the Windows device and verify picture, audio, subtitles, and sync.

LosslessConverter main window with Start All ready at the lower right
Start AllRun the task, then verify the result.

Try it with your own media

Process one file, verify the result, then run the full batch.

The free version limits many processing operations to the first three minutes. Check compatibility and trial limits.