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Martin Storsjö 5bbfe193a0 vocdec: Don't update codec parameters mid-stream 
If we really want to support parameter changes, they need to be
signalled along with the AVPackets as parameter change side data,
not just changing the AVCodecContext parameters when a packet
is demuxed (since there may be other earlier packets yet undecoded).

Something similar was already done for the sample rate in 0883109b2,
but some parameters were left changeable.

This avoids having to recheck the channel count for validity for
each decoded frame in (ad)pcm decoders, unless the decoders
explicitly say that they accept parameter changes.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
compat Revert "w32pthread: help compiler figure out undeeded code" 2013-08-27 23:12:49 +03:00
doc doc: Drop VDPAU from list of supported codecs 2013-09-10 12:38:41 +02:00
libavcodec mathops/x86: work around inline asm miscompilation with GCC 4.8.1 2013-09-15 11:15:07 -04:00
libavdevice libavutil: Make avpriv_open a library-internal function on msvcrt 2013-08-10 00:53:33 +03:00
libavfilter vf_lut: Constantize 2013-08-31 16:13:42 +02:00
libavformat vocdec: Don't update codec parameters mid-stream 2013-09-16 11:04:52 +03:00
libavresample Give less generic names to global library option arrays 2013-08-02 19:19:02 +02:00
libavutil mem: Document the non-compatibility of av_realloc() and av_malloc() 2013-09-14 17:38:01 +02:00
libswscale Drop pointless directory name prefixes from #includes in the current dir 2013-09-10 12:38:41 +02:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests fate.sh: Run git-clone quietly 2013-09-10 12:38:41 +02:00
tools ismindex: Replace mkdir ifdeffery by os_support.h #include 2013-08-05 11:38:00 +02:00
.gitignore Integrate lcov/gcov into Libav 2013-04-05 18:55:11 +02:00
arch.mak arm: rename ARMVFP config symbol to VFP 2012-12-07 16:54:04 +00:00
avconv.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv.h avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv_filter.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv_opt.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avplay.c miscellaneous typo fixes 2013-07-25 19:43:32 +02:00
avprobe.c cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
avserver.c avserver: do not use a static string as a default for a string option 2013-08-04 18:47:22 +02:00
Changelog cosmetics: Fix ATRAC codec name spelling 2013-09-02 21:38:57 +02:00
cmdutils.c cmdutils: Only do the windows-specific commandline parsing on _WIN32 2013-08-08 10:59:03 +03:00
cmdutils.h cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
cmdutils_common_opts.h cmdutils: extend -h to allow printing codec details. 2012-08-19 19:22:08 +02:00
common.mak Integrate lcov/gcov into Libav 2013-04-05 18:55:11 +02:00
configure configure: Mention that icl does not build both static and shared libs 2013-09-12 13:00:22 +02:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS partially rename FFmpeg to Libav 2011-03-16 21:54:39 +01:00
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
library.mak build: Move setting of SRC_DIR to the only place it is used 2013-03-27 14:49:13 +01:00
LICENSE LICENSE: Move (L)GPLv3 explanation block to a more suitable place 2013-02-27 19:51:10 +01:00
Makefile w32pthreads: move from lavc to compat/ 2013-05-24 09:26:54 +02:00
README cosmetics: fix dashed line length after 070c5d0 2011-03-28 09:53:40 +02:00
RELEASE Prepare for 10_alpha1 Release 2013-01-06 16:23:12 +01:00
version.sh Drop git- prefix from version labels 2011-06-19 19:41:23 +01:00

README 

Libav README
------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.