Consistent with historical semantics, the destination format will
be incomplete but valid if the copy fails. It must be cleared with
es_format_Clean() even in case of error (as before).

Also add a few assertions against invalid formats.

This is always VLC_SUCCESS, or a forwarded value. Ultimately, the
value was (rightfully) ignored by the stream output core.

Example:
 #cycle{duration=20m,
        dst=std{mux=ts,access=file,dst=sport.ts},   duration=5m},
        dst=std{mux=ts,access=file,dst=weather.ts}, duration=5m}

Skips 20 minutes, then records 5 minutes to sport.ts, then 5 more
minutes to weather.ts and restarts.

"duration" specifies the duration of the previous phase
"offset"   specifies the offset at which the previous phase ends
           and the next phase begins
           (mutually exclusive with duration)
"dst"      specifies the stream output chain for the phase
           (if missing, the phase is skipped/discarded)

Durations and offsets are so far expressed as an integer, optionally
followed by a unit: w=week, d=day, h=hour, m=minute, s=second. Second
is the default.

Currently only the decoding time stamp can be used as a reference, but
adding local or UTC clocks should be relatively easy.

ES synchronization and reference frames management is left for
further study.

refs issues/TS/dreambox.ts
Some Dreambox produced streams have patched PAT
setting all programs pid to the recorded's.

Reject that PAT and guess content from probing then.

refs #6175
If sdt appears prior pmt/es, the group from first
SET_GROUP_META call overrides default selection.

Fix Start called after a Stop (When audio track changes).

- JNIThread won't kill itself anymore: In case of error, it will wait for the
  Stop cmd.
- Handle AudioTrack exceptions: don't call audiotrack methods if an exception
  occurred.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

Slightly better version with the right macros to access the semantic
context master.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

It's useless for us and annoying on Windows

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

Fix build errors.

  CC       access/librdp_plugin_la-rdp.lo
access/rdp.c: In function ‘Open’:
access/rdp.c:431:5: error: implicit declaration of function ‘freerdp_channels_global_init’ [-Werror=implicit-function-declaration]
     freerdp_channels_global_init();
     ^
access/rdp.c: In function ‘Close’:
access/rdp.c:507:5: error: implicit declaration of function ‘freerdp_channels_global_uninit’ [-Werror=implicit-function-declaration]
     freerdp_channels_global_uninit();
     ^

freerdp channels global functions were removed from FreeRDP repository
in commit 2a82684521dc8b23ae92e284e866227e5194a7bb.

commit 2a82684521dc8b23ae92e284e866227e5194a7bb
Author: Marc-André Moreau <marcandre.moreau@gmail.com>
Date:   Wed Jun 11 16:27:31 2014 -0400

    channels: cleanup unused freerdp channels global functions
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This i_order can be used by vout display modules to easily compare subpictures.
That way, a module can bypass a subpicture rendering if it has been previously
rendered.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Also pass the cluster to parse, because this interface change will be needed
for an upcoming patch.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Fix a silly typo and loads Tags the first time we see them, during the
Preload phase.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Use the biggest size available between display and video size.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Queue more than one audio buffer at a time (limit of 1 second). TimeGet will
report a bigger delay, but the module will be more stable and more efficient.

AudioTrack delay is now calculated by JNIThread when a buffer is written.
Overall delay is calculated in TimeGet by adding AudioTrack delay and queued
delay.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Fix callback leak.

This was a remnant from the times of VLC_VAR_OBJECT.

Close #13972
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

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