Remote path of source files

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Remote path of source files

Mario
Hello, unfortunately it gives me an error with both http and https

*ffmpeg -framerate 10 -pattern_type glob -i
"http://www.miosito/archivio_webcam/test/*.jpg" -vf zoompan=d=1 .... etc
etc...*

Error :*
*

*[mjpeg @ 0x1e77820] No JPEG data found in image
[image2 @ 0x1e76250] decoding for stream 0 failed

*


If I download the files from the remote server and put them in the
working local directory, I have no problems

*ffmpeg -framerate 10 -pattern_type glob -i "*.jpg" -vf zoompan=d=1 ...
etc etc...*

Mario*
*


Il 20/07/2020 14:42, Nicolas George ha scritto:

Mario (12020-07-20):

> The webcam, however, normally saves on a remote server (www.mysite.it/myfolder/)
> Unfortunately, with this syntax it returns an error: it cannot find jpg

The blame lies with Google and other web browser vendors who thought it
was a good idea to hide part of the URL.

I strongly suggest you search how to show the real URL with your browser
of choice and enable that option. You'll discover the URL is probably
http://www.mysite.it/myfolder/, or possibly https://.

Regards,

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Re: Remote path of source files

Nicolas George
Mario Brustia (12020-07-23):

> Hello, unfortunately it gives me an error with both http and https
>
> *ffmpeg -framerate 10 -pattern_type glob -i
> "http://www.miosito/archivio_webcam/test/*.jpg" -vf zoompan=d=1 .... etc
> etc...*
>
> Error :*
> *
>
> *[mjpeg @ 0x1e77820] No JPEG data found in image
> [image2 @ 0x1e76250] decoding for stream 0 failed
-pattern_type glob is not supported for remote protocols, only local
files. The documentation should specify it.

For HTTP, it is an intrinsic limitation of the protocol, there is
nothing we could do except unreliable hacks.

Printf patterns, %d and such, are supported.

Regards,

--
  Nicolas George

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