Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Video Encoding > MPEG-4 AVC / H.264

Reply
 
Thread Tools Search this Thread Display Modes
Old 25th May 2011, 14:01   #21  |  Link
sneaker_ger
Registered User
 
Join Date: Dec 2002
Posts: 5,269
Quote:
Originally Posted by Cyberpro60 View Post
I have two small niggling questions though: When I recompile using FFMPEG and run the final output through MediaInfo there is no listing for "encoder settings" and therefore no way to determine if this file has open or closed GOPs. Can anybody explain this please?
It seems that your version of ffmpeg simply does not write the custom SEI with these infos (for whatever reason). It should work with the builds from here.
For some reason ffmpeg's preset medium seems to have open-gop "1" as default, though.

Last edited by sneaker_ger; 25th May 2011 at 14:06.
sneaker_ger is offline   Reply With Quote
Old 26th November 2011, 10:53   #22  |  Link
galinette69
Registered User
 
Join Date: Dec 2004
Posts: 21
Quote:
Originally Posted by sneaker_ger View Post
But x264cli and most GUIs have open-gop disabled by default, so chances are this might not be the problem after all. (But look for yourself)
It seems that MeGUI presets are mostly with open GOP enabled, I just faced this issue and found the solution in this thread.


Etienne
galinette69 is offline   Reply With Quote
Old 23rd September 2015, 15:26   #23  |  Link
NikoG
Registered User
 
NikoG's Avatar
 
Join Date: Oct 2006
Posts: 2
See discussion here for the final answer with x264 encode
http://forum.doom9.org/showthread.php?t=168123

Use the option 'stitchable' from x264

Thanks to this option, you can do several x264 encodes, mux into MP4, concatenate your MP4 and now final file is seekable.
NikoG is offline   Reply With Quote
Reply

Tags
mp4, seek problem

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 05:04.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.