[FFmpeg-devel] [PATCH 2/2] avformat/mov: add support for 'amve' ambient viewing environment box. As defined in ISOBMFF (ISO/IEC 14496-12) document.

[Damiano Galassi]

On Tue, Jul 11, 2023 at 6:53 PM James Almer <jamrial at gmail.com> wrote:

> On 7/11/2023 4:41 AM, Damiano Galassi wrote:
> >       AVDictionaryEntry *encoder;
> > @@ -2430,6 +2451,7 @@ static int mov_write_video_tag(AVFormatContext *s,
> AVIOContext *pb, MOVMuxContex
> >       if (track->mode == MODE_MOV || track->mode == MODE_MP4) {
>
> Is it allowed in mov?
>

Yes, it’s currently used on movie recorded on recent iOS versions:
https://developer.apple.com/documentation/technotes/tn3145-hdr-video-metadata