[FFmpeg-devel] dvbsub.c, change segment order to be in line with spec

[Alen Vrečko]

Sure thing. I attached a new patch.

Thank you.

Alen

----- Original Message -----
From: "Carl Eugen Hoyos" <ceffmpeg at gmail.com>
To: "ffmpeg-devel" <ffmpeg-devel at ffmpeg.org>
Sent: Monday, February 17, 2020 6:28:17 PM
Subject: Re: [FFmpeg-devel] dvbsub.c,	change segment order to be in line with spec

> Am 17.02.2020 um 16:10 schrieb Alen Vrečko <alen.vrecko at fora.si>:
> 
> Hello, everyone.
> 
> I'd like to request a change in order of DVB segments to be in line with ETSI 300 743. Basically Region Composition Segment should come before CLUT segment. This caused problems on legacy STBs namely Amino A110. 
> 
> In the ETSI EN 300 743 V1.6.1 (2018-10) section 4.4 it is written: 
> 
> The order of their listing here matches their ordering, when present, in a display set: 
> display definition segment ... 
> page composition segment ... 
> region composition segment ... 
> disparity signalling segment ... 
> CLUT definition segment ... 
> alternative CLUT segment ... 
> object data segment ... 
> end of display set segment ...
> 
> It makes sense for this order to be implemented by ffmpeg.
> 
> I attached a patch, made using git format-patch.

This should really include a micro library version bump.

Thank you, Carl Eugen
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