* commit 'f8b1e665':
  avconv: print info/capabilities options in a separate help group.
  avtools: add -h demuxer/muxer
  cmdutils: extend -h to allow printing codec details.

Conflicts:
	cmdutils.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffserver.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7c501212':
  cmdutils: change semantics of show_help_options() and document it.
  avtools: move some newlines to show_help_options().
  avconv: deprecate -isync.

Conflicts:
	ffmpeg_opt.c
	ffserver.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8fc83fb0':
  avconv: reformat the options table.

Conflicts:
	ffmpeg_opt.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd3810c47':
  avconv: get rid of ugly casts in the options table.
  avconv: try to match codecs by codec descriptor name as a last resort.
  avtools: fix show_foo() signatures.

Conflicts:
	cmdutils.c
	cmdutils.h
	cmdutils_common_opts.h
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes seeking to the first keyframe
Fixes Ticket1029
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket970
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The special cases in demuxers and decoders are a mess otherwise (and more
would be needed to support it fully)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Currently it takes a mask and value, such that options for which
(flags & mask) == value.

Change it to take required flags and forbidden flags instead. This is
shorter and simpler to understand.

Don't require every caller to supply them.

This option does not do anything.

Also remove OPT_GRAB, since -isync is the last option using it.

This allows e.g. -c:v h264 to select the libx264 encoder.

show_foo() functions are declared as void show_foo(void), but called as
int show_foo(const char*, const char*).

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  vorbisdec: remove some pointless comments
  avprobe: add const to AVCodec pointer
  libavformat: add const to AVCodec pointers
  pthread: add const to AVCodec pointers

Conflicts:
	ffprobe.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Rework the transcode() function and its immediate annexes to have
the same structure as in avconv, while still maintaining proper
scheduling to avoid accumulation.

Using -filter_complex without inputs now works.

Fixes Ticket976
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket971
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Use ceil on the max duration, rather than approximating it to the nearest
integer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It seems the condition was flipped from what was intended
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This may fix Ticket730
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Without that, it would repeatedly produce empty packets
if the codec if forced to something invalid.

Fix trac ticket #1652.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The h264_vdpau decoder crashed if output colorspace was not 8-bit 420.
Add a check to error out instead (current hardware does not support
other colorspaces, so successful decoding is not possible).

Check implemented at a different place by michael, thus blame for bugs goes to michael
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>