[FFmpeg-devel] [PATCH 1/2] avformat/mov: parse sdtp atom and set the pkt disposable flag accordingly

Andreas Rheinhardt andreas.rheinhardt at gmail.com
Sun Sep 29 02:27:00 EEST 2019


Matthieu Bouron:
> On Fri, Sep 27, 2019 at 04:14:33PM +0100, Derek Buitenhuis wrote:
>> On 27/09/2019 15:37, Matthieu Bouron wrote:
>>> Allows the creation of the sdtp atom while remuxing MP4 to MP4. This
>>> atom is required by Apple devices (iPhone, Apple TV) in order to accept
>>> 2160p medias.
>>
>> Can you point to a document about this (for informational purposes)?
> 
> For the MP4 container, tt is part of ISO/IEC14496-12 but it looks like it
> is not public.
> 
ISO/IEC 14496-12 is one of the publicly available ISO standards [1],
as are two amendments to it.

- Andreas

[1]: https://standards.iso.org/ittf/PubliclyAvailableStandards/index.html


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