Le sequenze di immagini in movimento JPEG sono file singoli, come qualsiasi altra immagine fissa, raggruppati e numerati in ordine.

 

I telefoni Samsung non riprendono video Motion JPEG (MJPEG).

 

Maybe I didn't explain myself well, I know how it works regarding the "sequences" to be imported into Vegas. I am referring exactly to moving images (Motion JPEG) recorded with my smartphone "Samsung S23 Ultra"

Well I'm surprised. I have never seen a motion jpeg video with the .jpg extension, only still image files. I have a friend with the same phone, so I'll ask her to teach me what it does.

Maybe a developer will jump into the discussion and tell you if there are plans to include that particular movie format in a future Vegas release. I don't have 21, so I can't test it for you.

One way to attract their attention is to edit your topic title with the words "Feature Request:"

If you can upload one of those original files to Drive or Dropbox (not Youtube or social media) and post the link here, I'll be glad to test it for you, I have many analysis tools.

As a temporary solution for you, the two converters most likely to give you a file Vegas will recognize are Handbrake or Shutter Encoder, both free. If you like command-line utilities, ffmpeg is another to check out.

@Tommaso-Greco

Try this https://github.com/N-V-R/ExtractMotionPhotos/releases

For me it extracts a HEVC video, but I am using HEIC picture format, It would make sense it uses HEVC even if you're using jpg to keep file sizes small

@Tommaso-Greco Try changing the file extension from .jpg to .mov

>moving images (Motion JPEG) recorded with my smartphone "Samsung S23 Ultra"
>never seen a motion jpeg video with the .jpg extension

Samsung doesn't use Motion JPEG for what it calls Motion Photos. It's effectively a proprietary format consisting of a JPEG followed by a marker and then an MP4. And uses the jpg extension. The tool suggested by @Todd-A0 above basically works by splitting the file at the marker.

Another option is to export the video portion directly from the motion photo in the Gallery on the phone (select photo, click the triple dot for more options, and select export).

Prova questo https://github.com/NVR/ExtractMotionPhotos/releases

Per me estrae un video HEVC, ma sto utilizzando il formato immagine HEIC, sarebbe logico che utilizzi HEVC anche se stai utilizzando jpg per mantenere le piccole dimensioni dei file

It's safe? Both Malwarebytes and Microsoft Defender block it for me

@MikeS @Robert Johnston @Former user @mark-y Hi, here's a couple of Motion Photos created with a Samsung S23 Ultra If anyone wants to try them.

https://drive.google.com/drive/folders/120zXE_oEGuoYmXdYFDXf32pX-l_jJprm?usp=sharing

@Tommaso-Greco  Prova a cambiare l'estensione del file da .jpg a .mov

Done (also avi, mpg) but it doesn't work

Un'altra opzione è esportare la parte video direttamente dalla foto in movimento nella Galleria del telefono (seleziona la foto, fai clic sul triplo punto per ulteriori opzioni e seleziona Esporta).

Yes, you're right, however I need to be able to operate from the computer, also because I have now deleted the original files from the phone

Un'altra opzione è esportare la parte video direttamente dalla foto in movimento nella Galleria del telefono (seleziona la foto, fai clic sul triplo punto per ulteriori opzioni e seleziona Esporta).

Yes, you're right, however I need to be able to operate from the computer, also because I have now deleted the original files from the phone

@Tommaso-Greco If you still have the phone you can copy them back onto the phone & export as video.

@Former user thank you for the files. Here is what I found:

• VLC will open them. That means ffmpeg will convert them, or you can do it in VLC if you like fiddling with that stuff.
• Handbrake doesn't work on those files.
• Shutter Encoder works with them straightaway, so that would be my preferred choice.

Let us know which option you choose, while we are waiting for you to post your "Feature Request" to the forum. Good luck.

@mark-y 

• Shutter Encoder works with them straightaway, so that would be my preferred choice.

 Hi, this produces a video or sequence of images where any of the images can then be chosen?

All I could get was a single image, I don't use it often tho so not really sure how you'd do that 🤷‍♂️

It's safe? Both Malwarebytes and Microsoft Defender block it for me

It is - but here's an alternative link that doesn't trigger SmartScreen: https://github.com/joemck/ExtractMotionPhotos/releases

>here's a couple of Motion Photos 
Thanks @Former user, got some of my own. And the above tool works fine on them.🙂🙂🙂

>here's a couple of Motion Photos 
Thanks @Gid, got some of my own. And the above tool works fine on them.🙂🙂🙂

@MikeS 👍 The OP nor anyone else had shared any so i thought i would 👍🤸‍♂️

Does it have anything to do with this:

The QuickTime needs to be installed, though.

@Former user  grazie per il file. Ecco cosa ho trovato:

• Shutter Encoder funziona immediatamente con loro, quindi sarebbe la mia scelta preferita.

Facci sapere quale opzione scegli, mentre aspettiamo che tu pubblichi la tua "Richiesta di funzionalità" sul forum. Buona fortuna.

Definitely "Extract Motion Photos" is my first choice! Damn, it works great! Thank you!! <3

@Adis-a: different case

This is a movie MP4 that is saved 'embedded' inside a JPG file.

Extract Motion Photos seems the best and easy choice for now.

If you are coder, it is pretty trivial to knock something together for this; as I said earlier, Motion Photos are a proprietary format consisting of a JPEG followed by a marker and then an MP4. So all you need to do is write code to find the marker and then copy all the data after the marker to a new file, giving it an MP4 extension. And the marker is "MotionPhoto_Data"