Quoting James Almer (2024-02-16 17:35:13)
> >
> > And since we're running out of easily usable disposition bits, we
> > shouldn't waste them. How about AV_DISPOSITION_SUBSTREAM?
>
> Maybe we could redefine and reuse AV_DISPOSITION_DEPENDENT for this?
Works for me.
--
Anton Khirnov
On 2/16/2024 9:50 AM, Anton Khirnov wrote:
Quoting James Almer (2024-02-11 19:56:59)
+/**
+ * The video stream is intended to be merged with another stream before
+ * presentation.
+ * Used for example to signal the stream contains a tile from a HEIF grid.
+ */
+#define AV_DISPOSITION_TILE
Quoting James Almer (2024-02-11 19:56:59)
> +/**
> + * The video stream is intended to be merged with another stream before
> + * presentation.
> + * Used for example to signal the stream contains a tile from a HEIF grid.
> + */
> +#define AV_DISPOSITION_TILE (1 << 21)
The notion
On Sun, Feb 11, 2024 at 06:10:06PM -0300, James Almer wrote:
> On 2/11/2024 6:08 PM, James Almer wrote:
> > On 2/11/2024 5:41 PM, Michael Niedermayer wrote:
> > > On Sun, Feb 11, 2024 at 03:56:59PM -0300, James Almer wrote:
> > > > Export tiles as streams, and the grid information as a Stream
> >
On 2/11/2024 6:08 PM, James Almer wrote:
On 2/11/2024 5:41 PM, Michael Niedermayer wrote:
On Sun, Feb 11, 2024 at 03:56:59PM -0300, James Almer wrote:
Export tiles as streams, and the grid information as a Stream Group
of type
TILE_GRID.
This also enables exporting other stream items like
On 2/11/2024 5:41 PM, Michael Niedermayer wrote:
On Sun, Feb 11, 2024 at 03:56:59PM -0300, James Almer wrote:
Export tiles as streams, and the grid information as a Stream Group of type
TILE_GRID.
This also enables exporting other stream items like thumbnails, which may be
present in non tiled
On Sun, Feb 11, 2024 at 03:56:59PM -0300, James Almer wrote:
> Export tiles as streams, and the grid information as a Stream Group of type
> TILE_GRID.
> This also enables exporting other stream items like thumbnails, which may be
> present in non tiled HEIF images too.
>
> Based on a patch by
Export tiles as streams, and the grid information as a Stream Group of type
TILE_GRID.
This also enables exporting other stream items like thumbnails, which may be
present in non tiled HEIF images too.
Based on a patch by Swaraj Hota
Signed-off-by: James Almer
---
libavformat/avformat.c | 8
