791a86c37a
ffmpeg: add a warning stating that the program is deprecated.
2011-08-12 13:27:20 +02:00
b86ab38137
Add weighted motion compensation for RV40 B-frames
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:07:58 -07:00
e5ec68699e
RV3/4: calculate B-frame motion weights once per frame
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:07:23 -07:00
d241f51e0f
Move RV3/4-specific DSP functions into their own context
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:07:15 -07:00
21d7037234
mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:02:18 -07:00
bac3ab13ea
h264: notice memory allocation failure
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 15:59:07 -07:00
d912e449b6
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
ac3enc: add macros for option names to make them more understandable.
ac3enc: fix 'channel_coupling' option to actually allow 'auto'.
cavs: fix some crashes with invalid bitstreams
ac3enc: clip coupling coordinates during calculation
Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample.
lavc: fix parentheses placement in avcodec_open2().
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-11 20:39:20 +02:00
961a1a81d8
cavsdec: check run value validity
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-11 20:16:27 +02:00
c766eb1ce1
ac3enc: add macros for option names to make them more understandable.
2011-08-11 11:33:32 -04:00
9542ca9fb7
ac3enc: fix 'channel_coupling' option to actually allow 'auto'.
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Use 'auto' as the default value.
2011-08-11 11:33:32 -04:00
4ec8685435
indevs.texi: fix typo (builf -> build)
2011-08-11 17:32:54 +02:00
214357341a
lavdev: add libavfilter virtual input device
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This input device is to be considered still experimental, only video
output is supported.
2011-08-11 17:20:17 +02:00
e72657f83d
lavfi: remove mp test wrapper
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The source was natively integrated into libavfilter, with the name
mptestsrc.
2011-08-11 16:19:53 +02:00
1a5e63f924
lavfi: port mp test source
2011-08-11 16:19:48 +02:00
961e8f31cf
vf_mp: sort listing of vf_info_t symbols
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This way it's easier for the programmer to look-up for a specific
symbols (e.g. for checking if it's unused).
2011-08-11 16:19:19 +02:00
fe3cad0e9e
vf_select: reindent after the previous commit
2011-08-11 16:09:20 +02:00
30ea0e47b5
vf_select: add NULL-checks in uninit
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Fix NULL pointer dereference in case of failed initialization.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-08-11 16:09:20 +02:00
43fab7aafc
vf_select: check for isnan when setting t from pts
2011-08-11 16:09:15 +02:00
298fccad21
vf_select: set start_t if undefined
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Previously start_t was never set.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-08-11 16:08:55 +02:00
4a71da0f3a
cavs: fix some crashes with invalid bitstreams
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This removes all valgrind-reported invalid writes with one
specific test file.
Fixes http://www.ocert.org/advisories/ocert-2011-002.html
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-08-10 22:35:20 +01:00
069083a419
ac3enc: clip coupling coordinates during calculation
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This is faster than using the clip_coefficients() function. Also,
clipping the coordinates before determining reuse is better since it
will compare coordinates that are closer to their final encoded values.
2011-08-10 17:09:24 -04:00
d271d5b215
Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample.
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bits_per_raw_sample is used in video as well, where sample_fmt is not used.
2011-08-10 15:40:52 -04:00
9acffed9e0
oggenc: add missing initializer braces to shut up gcc warning.
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This fixes the warning:
libavformat/oggenc.c:75:7: warning: missing braces around initializer [-Wmissing-braces]
2011-08-10 21:03:39 +02:00
df2039f573
avidec: add missing initializer braces to shut up gcc warning.
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This fixes the warning:
libavformat/avidec.c:81:5: warning: missing braces around initializer [-Wmissing-braces]
2011-08-10 21:02:32 +02:00
afd7e46bd4
alsa: remove too unused variables.
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This fixes the two following warnings:
libavdevice/alsa-audio-dec.c:62:26: warning: unused variable ‘sw_params’ [-Wunused-variable]
libavdevice/alsa-audio-dec.c:109:15: warning: unused variable ‘st’ [-Wunused-variable]
2011-08-10 20:52:41 +02:00
0399044805
Always pass a AVFormatContext to av_log.
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This is consistent, allows custom handlers to print more info
(since they probably know about the AVFormatContext class
but not a demuxer-specific one) and also avoids issues due
to the class pointer being NULL for non-raw mpegts.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-08-10 20:39:50 +02:00
9f06c1c61e
cavsdec: avoid possible crash with crafted input
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-10 17:29:51 +02:00
1d36fb13b0
lavc: fix parentheses placement in avcodec_open2().
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-10 16:57:33 +02:00
a9aa88df1d
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavc: make avcodec_init() static on next bump.
ac3enc: remove unneeded #include
ac3enc: restructure coupling coordinate reuse calculation
ac3enc: allow new coupling coordinates to be sent independently for each channel.
ac3enc: separate exponent bit counting from exponent grouping.
h264: propagate error return values for AV_LOG_ERROR-triggering events
aac: Don't attempt to output configure an invalid channel configuration.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-10 16:29:51 +02:00
e2cc331124
NoMerge commit '4d58e4cb4ca8e04317fecea432ea3272a445877c'
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* commit '4d58e4cb4ca8e04317fecea432ea3272a445877c':
Rename ffserver to avserver.
Rename ffprobe to avprobe.
Rename ffplay to avplay.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-10 16:29:20 +02:00
51fb933dd0
timecode: move dropframe code and doxycomment it.
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This is based on the original work by Baptiste Coudurier.
2011-08-10 16:00:32 +02:00
5231454560
timecode: introduce timecode and honor it in MPEG-1/2.
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This is based on the original work by Baptiste Coudurier.
2011-08-10 16:00:32 +02:00
78da04384a
options: handle options with the same name in codecs and formats.
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This will allow the incoming -timecode option to be handled in both
encoders (mpeg12enc in that case) and demuxers (dv, mxf, etc.).
2011-08-10 16:00:32 +02:00
6481a36010
cavs: fix oCERT #2011-002 FFmpeg/libavcodec insufficient boundary check
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-10 13:28:36 +02:00
7221139ba0
lavc: make avcodec_init() static on next bump.
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It's called from avcodec_register() anyway, so there's no reason for it
to be public.
2011-08-10 12:49:57 +02:00
d1d33e0763
ac3enc: remove unneeded #include
2011-08-09 16:44:34 -04:00
fce33f9ead
ac3enc: restructure coupling coordinate reuse calculation
2011-08-09 16:44:34 -04:00
c3d63262fe
ac3enc: allow new coupling coordinates to be sent independently for each
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channel.
2011-08-09 16:44:34 -04:00
d55ad59a8a
ac3enc: separate exponent bit counting from exponent grouping.
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Move bit counting to the bit allocation function. Move exponent grouping to
after bit allocation. This will allow for adjustment of bandwidth parameters
during bit allocation without having to do exponent grouping multiple times.
2011-08-09 16:28:18 -04:00
0d4ea7b324
lavc: bump minor for Go2Meeting codec ID
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 22:11:08 +02:00
63377695a6
AVCodecTag: Add MKTAG for Go2Meeting video codec
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 21:53:48 +02:00
2a41701300
AVCodec: Add Go2Meeting codec ID
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 21:53:38 +02:00
c369ddb720
ffplay: pass frame durations clearly to video video_refresh
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Previously the target clock of the next frame was calculated by using video_clock
which is modified from another thread...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 21:53:15 +02:00
12fe759423
h264: propagate error return values for AV_LOG_ERROR-triggering events
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-09 12:29:13 -07:00
94d47382e0
aac: Don't attempt to output configure an invalid channel configuration.
2011-08-09 12:16:40 -07:00
4d58e4cb4c
Rename ffserver to avserver.
2011-08-09 19:56:25 +02:00
9e12f0bf5f
Rename ffprobe to avprobe.
2011-08-09 19:56:24 +02:00
266463daff
Rename ffplay to avplay.
2011-08-09 19:56:21 +02:00
3a1df52e3c
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
Pretty-print RV3/4 decoder source
Saner RV1/2 initialisation and RV2 header parsing.
Conflicts:
libavcodec/rv10.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 16:32:39 +02:00
aae1c247b1
ra288: avoid one multiply
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-09 15:08:20 +02:00
Anton Khirnov
Kostya Shishkov
Dustin Brody
Michael Niedermayer
Justin Ruggles
Stefano Sabatini
William Yu
Mans Rullgard
Clément Bœsch
Reimar Döffinger
Baptiste Coudurier
Clément Bœsch
Thierry Foucu
Marton Balint
Alex Converse