iff: K&R formatting cosmetics
iff: Do not read over the source buffer

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
wmavoice: return meaningful error codes
wmavoice: use init_static_data
wmavoice: conceal clearly corrupted blocks

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
avformat/utils: avformat_find_stream_info set value for ret in case of oom

without it FFmpeg didn't display any error message when oom event occured

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/qdm2: store bits in an integer instead of float variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/qdm2: initialize sign_bits

Fixes non deterministic output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_earwax: Fix out of array accesses on odd packets

Found-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Suggest recompilation with openssl or gnutls if the https protocol is not found.
  lavf/utils.c: Avoid a null pointer dereference on oom after duration_error allocation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
wmalosslessdec: do not set avctx->coded_frame

Signed-off-by: Paul B Mahol <onemda@gmail.com>
fate: Always enable avresample

There's no reason we shouldn't be testing it.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
lavfi/afade: use av_rescale()

Should not make a difference, but its good idea.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/aevalsrc: use AV_OPT_TYPE_DURATION

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/aevalsrc: do not free AVOption variables in uninit()

The generic code frees them already.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
doc/developer: update sections about external development

Replace the sections "API" and "Integrating libavcodec or libavformat"
with updated / more accurate text.

See thread:
Subject: [FFmpeg-devel] [PATCH] doc/developer: merge and update sections about external development
Date: Fri,  5 Jul 2013 11:07:07 +0200
doc/formats: add section describing stream specifiers
lavf/segment: add initial_offset option

Should address trac ticket #2224.
lavf/segment: reindent after last commit
lavf/segment: use AV_OPT_TIME_DURATION for time_delta

Simplify.