[FFmpeg-devel] [PATCH] mpegts: support ARIB subtitles in libavformat

[Kieran Kunhya]

On 21 August 2014 13:55, Scott Leno <ffmpeg at scottleno.net> wrote:
> On Aug 21, 2014 8:07 AM, "Hendrik Leppkes" <h.leppkes at gmail.com> wrote:
>>
>> ISO defines id 0x6 as a generic type for private data, its certainly
>> not specified by ISO for ARIB subtitles.
>> I wonder if adding this might run into problems at some point though,
>> if something elses uses 0x6.
>
> I have seen type 0x06 used when MISB metadata streams are present.
>
> Scott

AFAIK MISB has a registration descriptor.