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Author SHA1 Message Date
Michael Niedermayer
b1470d7a60 rematrix: change type of integers from 16 to 32bit to allow increasing volume with it. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-26 00:46:46 +02:00
Michael Niedermayer
1e40b2c22b rematrix: add type for coefficients 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-26 00:46:46 +02:00
Mark Himsley
9f9b2ab1b1 vsrc_testsrc: fix off-by-one logic when detecting the EOF time in request_frame() 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2011-10-25 23:38:56 +02:00
Michael Niedermayer
e403a97aac h264: 10l fix, missing () after replacing % by & 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-25 20:34:51 +02:00
Mark Himsley
1ca1336067 testsrc seconds display is out-by-one frame 
Without this patch each displayed second is incremented 1 frame early,
second 0 is only 24 frames long where as every other second is 25 frames
long.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-25 18:24:25 +02:00
Justin Ruggles
a3a8572165 g722dec: check output buffer size before decoding 2011-10-25 11:30:50 -04:00
Justin Ruggles
4e41973794 g722dec: cosmetics: reindent/linewrap 2011-10-25 11:30:50 -04:00
Justin Ruggles
d0a196962a g722dec: remove the use of lowres for half-rate decoding. 
It is broken because an AVCodecContext can be opened/closed multiple
times, and sample_rate is getting divided by 2 each time that happens.

This removes the only use of lowres for audio.
 2011-10-25 11:30:50 -04:00
Justin Ruggles
f540ca22c5 tta: check for extradata allocation failure in tta demuxer 2011-10-25 11:22:02 -04:00
Justin Ruggles
2f1d212fd0 tta: check for allocation failure of decode_buffer 2011-10-25 11:22:02 -04:00
Justin Ruggles
b5050539c9 tta: use correct frame_length calculation. 
using a floating-point calculation is not necessary.
 2011-10-25 11:22:02 -04:00
Justin Ruggles
c6056d4004 tta: add support for decoding 24-bit sample format 
Note that this will not work in most cases with avconv and avplay due to the
AVCODEC_MAX_AUDIO_FRAME_SIZE limit, but it will decode correctly if given a
large enough output buffer.
 2011-10-25 11:22:02 -04:00
Justin Ruggles
8664682d0e cosmetics: indentation 2011-10-25 11:22:02 -04:00
Justin Ruggles
7b7a74a150 tta: remove pointless braces 2011-10-25 11:22:02 -04:00
Justin Ruggles
e6923f683c tta: check output buffer size after adjusting frame length for last frame 2011-10-25 11:22:01 -04:00
Justin Ruggles
b16960a8a5 tta: fix reading of format in TTA header. 
TTA does not support float at all, and format 2 is encrypted TTA.
 2011-10-25 11:22:01 -04:00
Justin Ruggles
4d3e7a7516 tta: remove useless commented-out lines 2011-10-25 11:22:01 -04:00
Justin Ruggles
35f9d8c20a tta: check remaining bitstream size while reading unary value 2011-10-25 11:22:01 -04:00
Anton Khirnov
3d813e4c54 lavf: deprecate AVStream.stream_copy 
It's only used in avconv, so it properly belongs to OutputStream struct
there.
 2011-10-25 16:30:00 +02:00
Anton Khirnov
1b648c7cdb avconc: split choose_codec() to choose_decoder/choose_encoder. 
Prevents -c copy from working for input streams and allows to move
stream_copy variable from AVStream to OutputStream.
 2011-10-25 16:29:01 +02:00
Anton Khirnov
a75034300f lavf: simplify by using FFMAX/FFMIN. 2011-10-25 16:28:52 +02:00
Anton Khirnov
f172132f82 mpegenc: add preload private option. 
Deprecate AVFormatContext.preload.
 2011-10-25 16:27:48 +02:00
Nicolas George
cf88cf17d0 Remove CELT / Opus confusion in labels, doc and comments. 
The situation was not clear when support was added but it is now:
CELT and Opus are really two different codecs.
The current code supports CELT via libcelt, not Opus.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-25 15:04:51 +02:00
Janne Grunau
28287045ca cosmetics: simplify latm_decode_init 2011-10-25 12:08:21 +02:00
Janne Grunau
785f876cee latm: avoid unnecessary reinit of the aac decoder 2011-10-25 12:08:21 +02:00
Janne Grunau
80e36425fb aacdec: initialize sbr context only in new channel elements 2011-10-25 12:07:58 +02:00
Janne Grunau
b2e56e08c9 resample: reject unhandled conversions 
audio_resample can not reduce the number of channels
 2011-10-25 12:06:48 +02:00
Janne Grunau
ec1ce86e7f resample: remove unused #define 2011-10-25 12:06:48 +02:00
Nicolas George
02ac6a6544 libcelt_dec: whitespace cosmetics. 2011-10-25 09:38:08 +02:00
Michael Niedermayer
61b1805f73 Merge remote-tracking branch 'cus/stable' 
* cus/stable:
  ffplay: add frame drop statistics
  ffplay: consider estimated time of filter in early frame drop
  ffplay: reimplement early frame drop

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-25 01:03:20 +02:00
Michael Niedermayer
f0a7b67a35 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  adpcm: use sign_extend()
  mpeg12: fix mpeg_decode_slice context parameter type
  Revert "mpeg12: move full_pel from MpegEncContext to Mpeg1Context"

Conflicts:
	libavcodec/mpeg12.c
	libavcodec/mpeg12.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 23:45:44 +02:00
Marton Balint
d54af906a4 ffplay: add frame drop statistics 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2011-10-24 22:44:47 +02:00
Marton Balint
8f17a8efd6 ffplay: consider estimated time of filter in early frame drop 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2011-10-24 22:44:47 +02:00
Marton Balint
223cba6e3a ffplay: reimplement early frame drop 
This patch reimplements early frame drop, it is now based on the current
difference between the master clock and the video clock, and the pts of the
current and the last displayed (or skipped) frame.  If the frame to be added to
the queue is late after decoding, then we drop it early because later we would
drop it anyway (unless it is the only frame in the picture queue).

The current approach has only one downside that I know of, it does not handle
well when the filters are changing significantly the pts of the frames, because
we compare pts values from filtered and unfiltered frames.

We also start using the pictq_mutex to ensure consistent video_current_pts,
video_current_pts_drift, frame_last_pts, frame_last_dropped_pts and
frame_last_dropped_pos values.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2011-10-24 22:44:47 +02:00
Nicolas George
f44c816566 libcelt_dec: set sample_fmt. 
This fixes a regression introduced by the merging of patch fc2dd2c.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 21:17:32 +02:00
Hendrik Leppkes
d1ee98c94b mpegts: add BDMV secondary audio stream types 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 18:47:21 +02:00
Hendrik Leppkes
138d10969d avcodec: add YCgCo color space. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 18:43:46 +02:00
Hendrik Leppkes
84e0553c1c pcm_bluray: set bits_per_raw_sample for > 16-bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 18:41:03 +02:00
Hendrik Leppkes
463c8d8621 mpegts: fix null-pointer dereference 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 18:12:54 +02:00
Stefano Sabatini
d9d492513d vsrc_testsrc: increase log level from DEBUG to INFO for message in init() 2011-10-24 17:47:59 +02:00
Stefano Sabatini
1f4652068e lavfi: rewrite nullsrc using the code in vsrc_testsrc.c 
Factorize code, extend the functionality of the filter, and make it
return empty buffers. This is useful for filters which ignore the input
frames content.

This is also changing the syntax of the nullsrc source, and dropping the
framerate expression evaluation, which does not look particularly useful.
 2011-10-24 17:46:48 +02:00
Mark Himsley
3092509b08 filters.texi: document interlaced scaling 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 17:18:17 +02:00
Lou Logan
3ac1ade118 docs: remove reference to enable-libavfilter 
This is no longer a valid configure option.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 17:18:17 +02:00
Mans Rullgard
c8477df019 adpcm: use sign_extend() 
This avoids warnings from the overflow checker and simplifies the code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-24 15:26:24 +01:00
Andreas Öman
123b1fac5c wmall: Working bitstream parser 
(cherry picked from commit 929822111bc10fdf19ca66b7ed09e0ebf802878b)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 15:55:57 +02:00
Anton Khirnov
d6b4f81721 tools: add a tool for enumerating/printing AVOptions in texinfo format 
(cherry picked from commit e103cb3e9513949858ccf0ec44c5151239d397e9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 14:18:07 +02:00
Michael Niedermayer
b616600516 sws: replace long by x86_reg in x86 asm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 12:23:51 +02:00
Michael Niedermayer
35075dc650 h264: Calculate a tighter recovery_frame. 
Reduces delay with mplayers TS demuxer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 12:17:24 +02:00
Michael Niedermayer
63f0708478 h264: Support invalid output by mplayers TS demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-24 12:16:03 +02:00
Michael Niedermayer
9c020810c1 Revert "mpeg12: move full_pel from MpegEncContext to Mpeg1Context" 
This reverts commit da22ba7df4.

Conflicts:

	libavcodec/mpeg12.c
	libavcodec/mpeg12.h
 2011-10-24 01:48:51 +02:00