Fixes Ticket1801
Based on suggestion from AztecC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes a regression with the scale filters input changing.
In the long run filters should get a flag to indicate support of this
and then this flag be used here.
But the regression should not be left standing until thats done.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Several filters support this already.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes CID732281
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID732282
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: CID733746
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID717497
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This should make no difference but might help static analyzers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID700574
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID717752
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID733739
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: CID733807, CID733806
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  build: simplify linking tools with cmdutils.o
  tiny_psnr: fix range calculation for sample size of 32 bits

Conflicts:
	Makefile
	tests/tiny_psnr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3dc06b69':
  tiny_psnr: check for specified sample size less than 1
  fate: improve md5sum utility selection
  rangecoder-test: Drop timer output that clutters stderr

Conflicts:
	tests/tiny_psnr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c1fcfdec':
  rangecoder-test: Return in case of an error
  build: simplify enabling of compat objects

Conflicts:
	configure
	libavutil/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Should fix behavior when the /dev/ directory is not defined (e.g. on
Windows).

* commit '66a1ccd7':
  configure: simplify argument handling in check_ld

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

* commit '4c995faf':
  configure: simplify get_version() function
  build: support asan and tsan toolchain shortcuts
  rmdec: Move SIPR code shared with Matroska demuxer to a separate file
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes CID717571
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes CID700558, CID700557, CID700556
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The field is intended to overflow and have only its low 16bits stored.
This commit avoids the implicit truncation and clarifies that its
intended and not a bug

S326m section 7.6 ("Continuity count"):
> The continuity count word consists of 2 bytes allow-
> ing a number to be created by a modulo 65536
> counter (bits C15 to C0 in figure 7). The continuity
> count shall increment by 1 for each newly transmit-
> ted content package with the same SDTI source and
> destination addresses. The continuity count may
> be used to detect whether the content package
> sequence has been broken by an operation such as
> a routing switch.

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

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

Fixes Ticket1664
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Partly fixes Ticket1664
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

keyframe was never set to anything but 1

Fixes CID733730
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids repeating cmdutils.o in both the prerequisites and
the link command.
Signed-off-by: Mans Rullgard <mans@mansr.com>

For a sample size of 32 bits, the shift would overflow producing
undefined results.  Incidentally, in the only test currently using
32-bit samples, the output matches the reference exactly on most
systems meaning the bad 'max' value is never used.
Signed-off-by: Mans Rullgard <mans@mansr.com>

A zero or negative sample size is impossible and should be
reported as an error.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Make the filter accept named options for the first argument, and update
documentation accordingly.

The 'md5sum' command is used with the -b flag so the presence test
must also use this flag.
Signed-off-by: Mans Rullgard <mans@mansr.com>

* 'docu' of https://github.com/rdp/FFmpeg:
  docu: add word resize to scale filter, to make searching for the word resize simpler
  docu: change verb flite
  docu: add flite ffmpeg example
  docu: fix flite example
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Daemon404
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>