This patch changes the way seeking is done.

Previously it was a dumb stream size based seeking, and was
very approximative with multi-streams or non fixed bitrate
stream.

There was some code in oggseek to bisect search for frames,
which i previously linked to opus seeking, but it was
not reusable by all codecs as the ogg spec says granule to
absolute time is one way only.

New code does bisect search using absolute time only, and
then tries to sync to a specific keyframe (if codec has any),
backward or forward by checking packets.

Bisect and backward searchs are disabled for non FASTSEEK inputs.
In that case, it just behaves like any other player and syncs
to the next keyframe.

DirectShow/OggDS has also been fixed.

It is not clear which connections and which hardware are 10 bits able,
so let's stay on the safe side.

Fixes #9361

adding RecentsMRL::toPlaylist()
refactoring functions to eliminate repeating code
refactoring public DialogProvider::saveAPlaylist() to private DialogProvider::saveAPlaylist(playlist_t *p_playlist, playlist_item_t *p_node)
and making new DialogProvider::savePlayingToPlaylist() and DialogProvider::saveRecentsToPlaylist()

this commit includes fixes related to Jean-Baptiste Kempf code review.
 - fixing whitespace problem
 - RecentsMRL::toPlaylist null handling
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

It fixes bug #9311 and resolves xml special chars on several other xml based playlist format (b4s, podcast, shoutcast, qtl).

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

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

Fix to actually conform to the range specified in doc.

First introduced in 9d20efbbSigned-off-by: Jean-Baptiste Kempf <jb@videolan.org>

To test this change, I used a MiniMaxwell which allows me to introduce
jitter, delay, and packet re-ordering in the video stream. I ran for
over 12 hours with no effect on the video and no increase in buffer
size. I'm reattaching the final patch here. I've made 2 basic changes
to the buffering strategy:

1) I now check to see if I and done buffering on both the
ES_OUT_SET_PCR and ES_OUT_SET_GROUP_PCR calls. This causes the buffered
amount to be checked more frequently and prevents over buffering which
I have seen in some instances
2) When ignoring the jitter, I do not flush the buffer and rebuffer,
since I am not increasing the buffer size anyway. Instead I just reset
the PCR and continue on.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

For some reasons, some .mov playlist use "rtsptext" instead of
"RTSPtext"

This is fixes compilation issues in the not so far future

This supports conversion from NV12/21/16/24 to I420/YV12/I422/I444.

This avoids hitting swscale for the NV12->I420 conversion, for hw
decoders that return NV12/21 in combination with the android vout
in YUV mode.
Signed-off-by: Martin Storsjö <martin@martin.st>

Close #9502

(as with play-and-stop)

This was not needed (but it prevented the preferences from taking effects
until VLC was restarted).

Close #3932
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

src: fix crashes on proxy lookups by deleting the Mac specific and using the iOS code which works just fine on 10.6+ (close #9561)

Close #9565