Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!

- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...). I can share files anonymously with this dropbox: https://www.mediafire.com/filedrop/filedrop_hosted.php?drop=eec9e058a9486fe4e99c33021481d9e1826ca9dbc242a6cfaab0fe95da5e5d95

Detailed guidelines: http://gpac.io/2013/07/16/how-to-file-a-bug-properly/

For ROUTE testing what I did what: 

--- routeout: 
gpac -i http://server/manifest.mpd  dashin:forward=file -o route://225.1.1.0:6000:llmode: -logs=all@info

[DASH] No ROUTE entity on HTTP request
[DASH] Estimated UTC diff between client and server (2023-09-13T04:28:49Z): 301 ms (UTC fetch 1694579329301 - server UTC 1694579329000 - MPD AST 1694498472000 - MPD PublishTime 1694579329000
[DASH] AST at init 1694498472301
[DASH] At current time 80857000 ms: Initializing Timeline: startNumber=0 segmentNumber=20214 segmentDuration=4.000000 - 0.000 seconds in segment (start range 80856)
[DASH] No ROUTE entity on HTTP request
[DASH] Estimated UTC diff between client and server (2023-09-13T04:28:49Z): 301 ms (UTC fetch 1694579329301 - server UTC 1694579329000 - MPD AST 1694498472000 - MPD PublishTime 1694579329000
[DASH] AST at init 1694498472301
[DASH] At current time 80857000 ms: Initializing Timeline: startNumber=0 segmentNumber=20214 segmentDuration=4.000000 - 0.000 seconds in segment (start range 80856)

--- routein: 

gpac -i route://225.1.1.0:6000/:max_segs=4 dashin:forward=file httpout:port=8080 --rdirs=/tmp/gpac -logs=all@info

[HTTPOut] Closing output /tmp/gpac/manifest.mpd
[DASH] Waiting for ROUTE clock ...
[DASH] Waiting for ROUTE clock ...
[DASH] Waiting for ROUTE clock ...
... repeated many times
[DASH] Waiting for ROUTE clock ...
[HTTP] Pushing http://groute/service1/a_1694498479_20475.m4s to cache 65817 bytes (done yes)
[ROUTE] Pushing file a_1694498479_20475.m4s to cache
[ROUTE] Service 1 got file i_1694498479.m4s (TSI 20 TOI 4294967295) size 612 in 0 ms
[HTTP] Pushing http://groute/service1/i_1694498479.m4s to cache 612 bytes (done yes)
[ROUTE] Pushing file i_1694498479.m4s to cache
[ROUTE] Service 1 object TSI 20 TOI 20476 started without total-length assigned !
[HTTP] Pushing http://groute/service1/a_1694498479_20476.m4s to cache 1452 bytes (done no)
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[DASH] Estimated UTC diff of ROUTE broadcast 5404 ms (UTC fetch 1694580381404 - server UTC 1694580376000 - MPD AST 1694498472000 - MPD PublishTime 1694580377000 - bootstraping on segment a_1694498479_20475.m4s

What could be the fix for the UTC diff during ROUTE or help by giving me an example for this? Appreciate your help. Thanks
ROUTE out/in UTC difference
This is a GitHub Issue
repo:gpac
owner:gpac
Title : ROUTE out/in UTC difference
Issue date:

--- start body ---
Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!

- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...). I can share files anonymously with this dropbox: https://www.mediafire.com/filedrop/filedrop_hosted.php?drop=eec9e058a9486fe4e99c33021481d9e1826ca9dbc242a6cfaab0fe95da5e5d95

Detailed guidelines: http://gpac.io/2013/07/16/how-to-file-a-bug-properly/

For ROUTE testing what I did what: 

--- routeout: 
gpac -i http://server/manifest.mpd  dashin:forward=file -o route://225.1.1.0:6000:llmode: -logs=all@info

[DASH] No ROUTE entity on HTTP request
[DASH] Estimated UTC diff between client and server (2023-09-13T04:28:49Z): 301 ms (UTC fetch 1694579329301 - server UTC 1694579329000 - MPD AST 1694498472000 - MPD PublishTime 1694579329000
[DASH] AST at init 1694498472301
[DASH] At current time 80857000 ms: Initializing Timeline: startNumber=0 segmentNumber=20214 segmentDuration=4.000000 - 0.000 seconds in segment (start range 80856)
[DASH] No ROUTE entity on HTTP request
[DASH] Estimated UTC diff between client and server (2023-09-13T04:28:49Z): 301 ms (UTC fetch 1694579329301 - server UTC 1694579329000 - MPD AST 1694498472000 - MPD PublishTime 1694579329000
[DASH] AST at init 1694498472301
[DASH] At current time 80857000 ms: Initializing Timeline: startNumber=0 segmentNumber=20214 segmentDuration=4.000000 - 0.000 seconds in segment (start range 80856)

--- routein: 

gpac -i route://225.1.1.0:6000/:max_segs=4 dashin:forward=file httpout:port=8080 --rdirs=/tmp/gpac -logs=all@info

[HTTPOut] Closing output /tmp/gpac/manifest.mpd
[DASH] Waiting for ROUTE clock ...
[DASH] Waiting for ROUTE clock ...
[DASH] Waiting for ROUTE clock ...
... repeated many times
[DASH] Waiting for ROUTE clock ...
[HTTP] Pushing http://groute/service1/a_1694498479_20475.m4s to cache 65817 bytes (done yes)
[ROUTE] Pushing file a_1694498479_20475.m4s to cache
[ROUTE] Service 1 got file i_1694498479.m4s (TSI 20 TOI 4294967295) size 612 in 0 ms
[HTTP] Pushing http://groute/service1/i_1694498479.m4s to cache 612 bytes (done yes)
[ROUTE] Pushing file i_1694498479.m4s to cache
[ROUTE] Service 1 object TSI 20 TOI 20476 started without total-length assigned !
[HTTP] Pushing http://groute/service1/a_1694498479_20476.m4s to cache 1452 bytes (done no)
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[ROUTE] Pushing fragment from file a_1694498479_20476.m4s to cache
[DASH] Estimated UTC diff of ROUTE broadcast 5404 ms (UTC fetch 1694580381404 - server UTC 1694580376000 - MPD AST 1694498472000 - MPD PublishTime 1694580377000 - bootstraping on segment a_1694498479_20475.m4s

What could be the fix for the UTC diff during ROUTE or help by giving me an example for this? Appreciate your help. Thanks
--- end body ---

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