Signed-off-by: Tristan Matthews <le.businessman@gmail.com>

Signed-off-by: Rafaël Carré <funman@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #12149
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Currently in most cases the row after the last is returned.
When the last row is visible vbi_draw_vt_page_region() could
crash, because it went over the size of p_page.text and use
invalid values (>=40) as index for p_page.color_map.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Shared cookies are required, for example, by certain HDS and HLS streams
that set a cookie when the manifest is read and expect it to be sent
back on subsequent fragment requests.

The cookie jar is created during playlist initialization. HTTP requests
inherit the cookie jar from the playlist.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

VDPAU introduces a delay of one field (one picture if not deinterlacing).
This is normally not an issue as the PTS is preserved. But it does not
work if there is only one picture not followed by another one.

Needed for av_freep