avconv: split checking for active outputs out of transcode().

avfiltergraph: make some functions static.

They are not used outside of avfiltergraph.c

libopenjpeg: YUV410P and YUV411P support

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

Fix compilation condition for some ProRes dsp encoder functions.

Found, analysed and tested by trac user Jamal.

Fixes part of Ticket #1404.

Fix compilation condition for some ProRes dsp decoder functions.

Found, analysed and tested by trac user Jamal.

Fixes part of Ticket #1404.

Fix ProRes decoder Makefile dependencies.

Found, analysed and tested by trac user Jamal.

Fixes part of Ticket #1404.

Fix G.723.1 encoder Makefile dependencies.

ffmpeg: add missing return carriage in error message.

options: stop after option is found.

This reverts 78da04384a6c22820518706d84631006d31a85ea; it is not
required anymore since the previous commit (these extended checks were
for the -timecode option in both muxers and encoders), and reduces the
diff with the fork.

timecode: move timecode muxer options to metadata.

Some demuxers set a timecode in the format or streams metadata. The
muxers now make use of this metadata instead of a duplicated private
option.

This makes possible transparent copy of the timecode when transmuxing
and transcoding.

-timecode option for MPEG1/2 codec is also renamed to -gop_timecode. The
global ffmpeg -timecode option will set it anyway so no option change
visible for the user.

lavfi: use av_default_item_name() as filter private context logger

avfilter_default_filter_name() is supposed to access an AVFilterContext
struct, if used with a private struct it will cause a crash since it will
access fields which are non defined in the private struct.

ffv1dec: print more information for -debug 1

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

ffv1: fix log level of FF_DEBUG_PICT_INFO

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

ffmpeg: be more verbose when printing an error in transcode()

Helps debuggability.

ffmpeg: specify more meaningful names for the lavfi buffer sources

lavfi: add avfilter_default_filter_name()

The function is modelled after av_default_item_name(), and will print the
name of the instance filter if defined, otherwise the name of the filter.

This allows to show the instance name in the log, which is useful when
debugging complex filter graphs.

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  librtmp: return AVERROR_UNKNOWN instead of -1.
  librtmp: don't abuse a variable for two unrelated things.
  librtmp: add rtmp_app and rtmp_playpath private options.
  bmv: add stricter checks for invalid decoded length
  avpacket: fix duplicating side data.
  flv: support stream text data as onTextData

Conflicts:
libavcodec/bmv.c
libavformat/flvdec.c
libavformat/flvenc.c

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

lavc/raw: add test utility for listing fourcc/pix_fmt map

The test program is useful for checking which raw formats are currently
identified by a codec tag.

lavfi/lut: fix component -> rgba mapping

ffmpeg: use filter time base as codec time base.

ffmpeg: avoid NULL dereference with filters.

icodec can be NULL if there is no input stream
clearly associated with the output stream.

log: color prefixes according to their source.

The use of cyan is droped from the levels to avoid confusion
magenta/cyan/blue is used for muxer/codec/filter layer

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

log: add AV_CLASS_CATEGORY_NB

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

log: cleanup color arrays

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

set some categories of some AVClass structs

Please help setting the category for all remaining AVClasses

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

mpc8: fix channel checks

fix heap array overflow

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

av_get_audio_frame_duration: fix FPE

Fixes ticket1392

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

librtmp: return AVERROR_UNKNOWN instead of -1.

librtmp: don't abuse a variable for two unrelated things.

librtmp: add rtmp_app and rtmp_playpath private options.

This makes it easier to switch between native rtmp and librtmp.

bmv: add stricter checks for invalid decoded length

This makes decoder handle random data passed as BMV frame data.

mace: check channel count, fixes FPE

Fixes ticket1391

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

h263: disable loop filter with lowres

Fixes ticket1212

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Unconditionally compile init_stream() in bintext.

Fixes compilation of xbin, adf and idf demuxer if
bintext demuxer was disabled.

Fixes ticket #1399

avpacket: fix duplicating side data.

Use correct side data size instead of just zeroed field.

af_amerge: use the buferqueue API.

af_astreamsync: set samples rate in query_formats.

mpegtsenc: zero pointers after freeing

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

mpegts_audio_write: fix potential integer overflow

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

flv: support stream text data as onTextData

Adobe specifies onTextData as the standard message to use to deliver
text information.

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

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mpegtsenc: Support LATM packetization for AAC
  adtsenc: Don't expose the muxer internals to the rest of lavf
  mpegtsenc: use AVFormatContext for AAC packetization
  mpegtsenc: use AVERROR() for return codes

Conflicts:
libavformat/adts.h
libavformat/mpegtsenc.c

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

configure: add --enable/disable-random option

This allows creating random configurations which is useful for
testing purposes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Conflicts:

configure

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

aacsbr: remove unused variables

aacsbr: optimize sine level addition

Based-on commit by Måns Rullgård <mans@mansr.com>

original:   1424 decicycles in phi, 1024 runs, 0 skips
mans code:  1104 decicycles in phi, 1024 runs, 0 skips
this change: 734 decicycles in phi, 1024 runs, 0 skips

mans code:   1 file changed, 20 insertions(+), 10 deletions(-)
this change: 1 file changed, 10 insertions(+), 6 deletions(-)

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

mpegtsenc: Support LATM packetization for AAC

This adds the avoption mpegts_flags and converts the existing
resend_headers option into a flag, keeping the old option as
fallback for now.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

adtsenc: Don't expose the muxer internals to the rest of lavf

This isn't required any longer, when the mpegts muxer uses it
as a proper chained muxer.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

mpegtsenc: use AVFormatContext for AAC packetization

This removes the dependency on adts.c internals, and simplifies
adding other packetization formats.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

mpegtsenc: use AVERROR() for return codes

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

mpc7: fix handling of last frame

Fixes heap buffer overflow
Fixes ticket1393

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

oggdec: fix regression that caused reading the whole file during open

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

ffplay: calculate audio diff threshold based on the actual settings

Signed-off-by: Marton Balint <cus@passwd.hu>

ffplay: try more channel count combinations for SDL_OpenAudio

This should fix ticket 1384.

Signed-off-by: Marton Balint <cus@passwd.hu>

png_parser: dont falsely mark frames as keyframes

Fixes Ticket1381

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

lavf: use input keyframe flag when muxer does not provide keyframe flags.

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

bink: fix out of reference frame read

Fixes Ticket1374

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

ffplay: simplify audio_open, rename parameters to more explanatory names

Signed-off-by: Marton Balint <cus@passwd.hu>

ffplay: remove VideoState from audio_open

Signed-off-by: Marton Balint <cus@passwd.hu>

ffplay: put audio parameters to their own struct

Signed-off-by: Marton Balint <cus@passwd.hu>

ffplay: put audio_open into a seperate function

Signed-off-by: Marton Balint <cus@passwd.hu>

Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: remove VideoPicture pix_fmt and use frame pixel format instead
  ffplay: only request 4 or 6 channels from SDL, if SDL version is at least 1.2.8
  ffplay: add pause audio feature in the middle of a packet
  ffplay: remove VideoPicture duration field

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

h264: log debug output for slightly truncated streams

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

h264: try to better handle h264 streams that are slightly truncated

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

bmv: fix apparent sign error in the frame_off check

Fixes part of Ticket1373

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

bmv: fix integer overflows in vlc decoder.

Fixes part of Ticket1373

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Based-on-patch-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ffv1: fix integer overflow in quant table initialization

Fixes part of Ticket1372

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ffv1: fix crash caused by version becoming inconsistent

Fixes part of Ticket1372

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fraps: fix version 0/1 input data size check.

Fixes array overread.
Fixes Ticket1371

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

wmv1: check that the input buffer is large enough

Fixes null ptr deref
Fixes Ticket1367

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

ffprobe: add flat output format.

ffprobe/xml: use writer multiple_sections instead of local context variable.

ffprobe: move packets_and_frames work to writer context.

Let ffmpeg select the null and anull filters.

They are needed since 16e25ef.

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  http: Add the url_shutdown function for https, too
  http: Simplify code by removing a local variable
  http: Clear the old URLContext pointer when closed
  tcp: Try enabling SO_REUSEADDR when listening
  tcp: Check the return values from bind and accept
  avisynth: Make sure the filename passed to avisynth is in the right code page

Conflicts:
libavformat/http.c

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

dct-test: give emms a memory clober.

Without this, the compiler in theory could attempt to keep
things in float registers across the emms which would cause
bad things to happen.

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

dct-test: perform emms before gettime().

This fixes the hypothetical case of a gettime implementation using floats

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

fate: enable fate-mapchan-6ch-extract-2-downmix-mono

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

ffmpeg: move pan filter insertion up.

This fixes one (disabled) fate test.

Thanks-to: ubitux to pointing at the odd filter order and stereo/mono messup
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

http: Add the url_shutdown function for https, too

Signed-off-by: Martin Storsjö <martin@martin.st>

http: Simplify code by removing a local variable

Signed-off-by: Martin Storsjö <martin@martin.st>

http: Clear the old URLContext pointer when closed

This fixes issues with opening http urls that have authentication
or redirects, introduced in commit e999b641.

Signed-off-by: Martin Storsjö <martin@martin.st>

rv20: fix lowres out of array read

Fixes Ticket1239

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

yopdec: check frame oddness to be within supported limits

Fixes Ticket1365

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

yopdec: check that palette fits in the packet

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

http: use ffurl_closep()

Fixes Ticket1383

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

url: add ffurl_closep() which also sets the context pointer to NULL

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

lavf: use av_freep() in ffurl_close()

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

tcp: Check the return values from bind and accept

Signed-off-by: Martin Storsjö <martin@martin.st>

log: add category to AVClass

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

ffmpeg: fix memleak

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

dnxhd: replace asserts by av_asserts

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

fate: only check stddev for acodec-ra144

ra144 uses floats so bitexactness cannot be guranteed
This should fix a long standing issue with icc

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

Let ffmpeg select the setpts filter.

Do not disable ffmpeg with --disable-everything.

swr: fix a few typo.

fate: try to fix 3rd md5 implementation

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

8svx: fix crash

Fixes Ticket1377

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

sgienc: add a limit for maximum supported resolution

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

tcp: Try enabling SO_REUSEADDR when listening

Signed-off-by: Martin Storsjö <martin@martin.st>

tcp: Check the return values from bind and accept

Signed-off-by: Martin Storsjö <martin@martin.st>

qdm2: fix incorrect error spam

Fixes Ticket1375

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

libmp3lame: add missing layout terminator

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