This can fail as seen on fate and the usefulness of the suggestion is limited.

The current algorithm is just "try all the combinations, and pick the best".
It's not very fast either, probably due to a lot of copying, but will do for
an initial implementation.

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes segfault
Fixes Ticket4809

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Better message that ffplay is not going to be built by printing out what
will be built.

Based on a patch by Moritz Barsnick.

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Fixes Ticket4802

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Assert on `avctx->codec->encode2` to avoid a SEGFAULT on the subsequent
function call.

avcodec_encode_video2() uses a similar assertion.
Calling the wrong function on a stream is a serious inconsistency
which could at other places be potentially dangerous and exploitable,
it is thus safer to stop execution and not continue with such
inconsistency after returning an error.

Commit-message-extended-by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>

The wiki, Ticket1464, and Ticket3970 warn about the usage of GCC 4.2.
This fixes Ticket3970.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'e176639bcbf4b580edb462a6b0650e53cd5e3c04':
  webm: Explicitly select libvpx, libopus and libvorbis encoders

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '413d4e54a9bffe2d0afdc6d8a80f516e5df6a421':
  nvenc: Properly free the fifos

Not merged, ffmpeg's nvenc doesn't use these fifos.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '2157df425bd909854fd4afcec4aa3311d8a3b31b':
  hlsenc: Support outputting specific versions

Not merged, the version is auto-selected in ffmpeg based on enabled features.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'd68705c9756e6558c8e28d90b4c364f25ba72083':
  dnxhddata: Add tables for missing DNx100 profiles

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'a4615572b576d3ef7ee2f11529d935e61bf4ebb8':
  dnxhddata: Merge a few duplicated RUN tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'efbfb1ad1112cea79bef51fd9f30c0c94735abfc':
  dnxhddata: Group together RUN-related tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '403ea4ac7289ac39229452b6b5e2f8ebcc00f2a1':
  dnxhddata: Merge a few duplicated DC tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '5e129ed655bff5b6d90355c0b713d7aaba3898ec':
  dnxhddata: Group together DC-related tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'd3ae4c65942d67a294fd56eabbbdcce6756fab5f':
  dnxhddata: List the reused tables in a comment

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'fdd021884d5c06fb9ad65cb0040bb5717a7b084b':
  dnxhddata: Keep a single CID in the table names

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

Fixes infinite loop and segfault in ogg_buffer_data()
Fixes Ticket4806

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes ticket #4747.

Fixes a regression since a8ab64d2 reported by Rens Dijkshoorn, rens offlinemedia nl.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

grep is not necessary for the functionality.
This avoids an unnecessary fork.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Tested-by: wm4 <nfxjfg@googlemail.com>
Tested-by: Philip Langdale <philipl@overt.org>
Signed-off-by: James Almer <jamrial@gmail.com>

Bug introduced in 83a508cda5

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Also remove a pair of extraneous ifdeffery.

Found-by: Hendrik Leppkes <h.leppkes@gmail.com>

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>

Fixes compilation with --disable-encoders --enable-encoder=aac

And update the preference for the newer codecs now that the libraries
seem stable and widespread enough.

Bug-Id: 695
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Right now only version 2 and version 3 are supported.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

This demuxer was broken on a large number of platforms due to usage of wrong
format specifier in sscanf. This patch fixes the problem, and also adds some
debug logging to reduce future debugging pain.

Reviewed-by: Stefano Sabatini
Reviewed-by: Ganesh Ajjanagadde

Fixes build on mingw

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>