MP4Box - "OpenGOP detected - adjusting file brand"

kotuwa · 28th December 2015, 22:35

I see this when muxing with MP4box.

Code:

OpenGOP detected - adjusting file brand

I got this some time ago and getting this again.

When I use never version of GPAC MP4BOX, I get this.
Same video stream, when muxed using an old mp4box build, it does not show this.
In the video encoding, CLI used and no entry for Open-GOP is given. That means it used none, the default right?
Also, All muxed files made by both mp4box builds show "open_gop=0" in mediainfo.
What is this?

28th December 2015, 22:35	#1 \| Link
kotuwa Registered User Join Date: May 2012 Posts: 66	MP4Box - "OpenGOP detected - adjusting file brand" I see this when muxing with MP4box. Code: OpenGOP detected - adjusting file brand I got this some time ago and getting this again. When I use never version of GPAC MP4BOX, I get this. Same video stream, when muxed using an old mp4box build, it does not show this. In the video encoding, CLI used and no entry for Open-GOP is given. That means it used none, the default right? Also, All muxed files made by both mp4box builds show "open_gop=0" in mediainfo. What is this?