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

This makes it more clear what is this variable for exactly.

Doing anything with that field when we are doing streamcopy (so the
encoder is not opened) should have absolutely no effect.

This more clearly describes what is the variable used for.

Also, move its declaration into the block where it is actually used.

This more clearly describes what is the variable used for.

This makes it more clear what is this variable for exactly.

Signed-off-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>

Prevent a division by zero down the codepath.

Sample-Id: 00001721-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Sample-Id: 00001723-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

This fixes compilation of libmpcodecs/vf_fspp.c with gcc and
INLINE_ASM_DIRECT_SYMBOL_REFS disabled.

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

Fixes Ticket3063

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

Fixes Ticket3013

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

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

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Authors from svn:
cehoyos (2):
      Support playback of JPEG 2000 digital cinema files.
      Add name for image format IMGFMT_440P.

ib (1):
      Get rid of VOCTRL_GUI_NOWINDOW.

Matt Oliver (4):
      Fix libmpcodecs inline asm on ICL.
      Use DECLARE_ALIGNED helper macros.
      Remove some superfluous commas from inline asm for better compatibility.
      Use numeric labels in inline asm for consistency and better     compatibility.

reimar (10):
      Fix bpp calculation for XYZ format.
      Avoid duplicating the mouse autohide code.
      Add NV12/NV21 support to some helper functions.
      Add support for rotating the video via OpenGL.
      Add options to determine where borders will be added when adjusting for aspect.
      Apply forgotten move of apply_border_pos function.
      Extract window creation code to common file.
      Make VDPAU support work again with latest FFmpeg.
      img_format: document why mp_get_chroma_shift does not work for NV12/NV21
      Minor spelling/grammar fixes.

For detailed line by line authorship please see svn log of mplayer
svn://svn.mplayerhq.hu/mplayer/trunk

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

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* lukaszmluki/master:
  lavd/xv: reident after previous commits
  lavf/mux: pass options to nested structs of priv data
  lavu/opt: add av_opt_set_dict2() function
  lavd/opengl_enc: fix window size correction code
  lavd/opengl_enc: add window size param
  lavd/opengl_enc: use flag to mark inited context

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

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

This commit allows to benefit from implementing child_next
callback for muxers' AVClasses.
Without that, options cannot be set in nested structs.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Existing av_opt_set_dict doesn't accept flags.
It doesn't allow to pass options to nested structs.
New function alllows that.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

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

This allows analyzing videos without having prior and current frames mixed

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

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

Found-by: wm4
Signed-off-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>

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

This is purely a cosmetic change
Suggested-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Files produced by windows media center contain meaningless mpeg1 sequence
header. The mpeg2 decoder detects the presence mpeg1 sequence header start
codes and attempts to decode the stream as mpeg1. (This problem introduced
in 73a2d16b.)

Fixes ticket #3601.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>