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Author SHA1 Message Date
Justin Ruggles
c3beafa0f1 ac3enc: Change EXP_DIFF_THRESHOLD to 500. 
This patch changes the exponent difference threshold in the exponent
strategy decision function of the AC-3 encoder.  I tested lowering in
increments of 100.  From 1000 down to 500 generally increased in quality
with each step, but 400 was generally much worse.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 20:00:43 +00:00
Stefano Sabatini
5fce60c3a9 Log debug information in filter_samples(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 12:12:32 +00:00
Stefano Sabatini
75ea596de1 ffplay: factorize code from video_thread() into configure_video_filters() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 12:09:46 +00:00
Mans Rullgard
b9a639ddd6 ARM: add helper macro for declaring constant data 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 11:35:51 +00:00
Justin Ruggles
c73d99e672 Separate format conversion DSP functions from DSPContext. 
This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 02:44:53 +00:00
Luca Barbato
2aaa2a1700 Free the RTSPStreams in ff_rtsp_close_streams 
This plugs a small memory leak

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit ea7f080749)
 2011-02-02 03:40:50 +01:00
Anssi Hannula
45eaec3029 h264: add profile names for the existing defines 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 71e0bee9ea)
 2011-02-02 03:40:50 +01:00
Janne Grunau
94e3e83f13 h264: Add Intra and Constrained Baseline profiles to avctx.profile 
(cherry picked from commit fe9a3fbe42)
 2011-02-02 03:40:50 +01:00
Gianluigi Tiesi
8a92ec71b3 dca: avoid C99 declaration in for() expression 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e86e858111)
 2011-02-02 03:40:50 +01:00
Mans Rullgard
10ed02eb39 Makefile: remove unused variable ALLHTMLPAGES 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f3619680a7)
 2011-02-02 03:40:50 +01:00
Mans Rullgard
850e9c6d48 Makefile: build docs only for enabled tools; fix docs dependencies 
This makes "make documentation" build the man/html pages only for
the tools enabled in the build.  It also fixes the dependency
tracking for the built man pages.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 7f939f55bb)
 2011-02-02 03:40:50 +01:00
Jason Garrett-Glaser
5ad4335c22 VP8: merge chroma MC calls 
Adds some duplicated code, but avoids duplicate edge checks and similar.
~0.5% faster overall on Parkjoy test sample.
(cherry picked from commit 64233e702a)
 2011-02-02 03:40:49 +01:00
Ronald S. Bultje
baffa091af Implement a SIMD version of emulated_edge_mc() for x86. 
From ~550 cycles (C version) to 170 (SSE/x86-64), 206 (MMX/x86-32)
and 196 (SSE2/x86-32) cycles.
(cherry picked from commit 81f2a3f4ff)
 2011-02-02 03:40:49 +01:00
Mans Rullgard
c0f88eed89 Auto-generate dependencies for documentation 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a0f9c8ce37)
 2011-02-02 03:40:49 +01:00
Justin Ruggles
389b5bfa34 cosmetics: indentation 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d19b744a36)
 2011-02-02 03:40:49 +01:00
Justin Ruggles
a8ae4e0e7b Remove unneeded add bias from 3 functions. 
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 80ba1ddb58)
 2011-02-02 03:40:48 +01:00
Reimar Döffinger
403fa3cf07 Ogg: discard non-essential metadata from Vorbis header when creating extradata 
The first part of the metadata, the "vendor" string, is required by
libvorbis, it will refuse to play when it is not available.
Also we do not currently parse that part into metadata so it would also
be lost if we removed it as well.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 8cb3c557a9)
 2011-02-02 03:40:48 +01:00
Alex Converse
770c410fbb Fix ff_imdct_calc_sse() on gcc-4.6 
Gcc 4.6 only preserves the first value when using an array with an "m"
constraint.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 02:40:05 +00:00
Stefano Sabatini
e98b8e2f2f Implement av_samples_alloc() and av_samples_fill_arrays(). 
With minor changes by michael

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-02-02 03:12:47 +01:00
Luca Barbato
ea7f080749 Free the RTSPStreams in ff_rtsp_close_streams 
This plugs a small memory leak

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-02-01 20:40:16 +01:00
Anssi Hannula
71e0bee9ea h264: add profile names for the existing defines 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-02-01 20:37:02 +01:00
Janne Grunau
fe9a3fbe42 h264: Add Intra and Constrained Baseline profiles to avctx.profile 2011-02-01 20:37:02 +01:00
Gianluigi Tiesi
e86e858111 dca: avoid C99 declaration in for() expression 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-01 12:38:30 +00:00
Mans Rullgard
f3619680a7 Makefile: remove unused variable ALLHTMLPAGES 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-01 12:33:13 +00:00
Mans Rullgard
7f939f55bb Makefile: build docs only for enabled tools; fix docs dependencies 
This makes "make documentation" build the man/html pages only for
the tools enabled in the build.  It also fixes the dependency
tracking for the built man pages.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-01 12:33:09 +00:00
Michael Niedermayer
40222b926b Provide monotone revission numbers in version.sh 2011-02-01 12:19:49 +01:00
Jason Garrett-Glaser
64233e702a VP8: merge chroma MC calls 
Adds some duplicated code, but avoids duplicate edge checks and similar.
~0.5% faster overall on Parkjoy test sample.
 2011-01-31 20:46:54 -08:00
Ronald S. Bultje
81f2a3f4ff Implement a SIMD version of emulated_edge_mc() for x86. 
From ~550 cycles (C version) to 170 (SSE/x86-64), 206 (MMX/x86-32)
and 196 (SSE2/x86-32) cycles.
 2011-01-31 20:55:56 -05:00
Mans Rullgard
a0f9c8ce37 Auto-generate dependencies for documentation 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-01 00:10:00 +00:00
Michael Niedermayer
7b3ea5507c Add sample_aspect_ratio fields to vsrc_buffer arguments. 
This fixes aspect handling in ffmpeg
This is based on a patch by baptiste
 2011-01-31 21:32:06 +01:00
Michael Niedermayer
14b171cd71 Add sample_aspect_ratio to AVFilterLink 2011-01-31 21:32:06 +01:00
Justin Ruggles
d19b744a36 cosmetics: indentation 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 20:30:15 +00:00
Justin Ruggles
80ba1ddb58 Remove unneeded add bias from 3 functions. 
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 20:28:42 +00:00
Reimar Döffinger
8cb3c557a9 Ogg: discard non-essential metadata from Vorbis header when creating extradata 
The first part of the metadata, the "vendor" string, is required by
libvorbis, it will refuse to play when it is not available.
Also we do not currently parse that part into metadata so it would also
be lost if we removed it as well.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 20:21:26 +00:00
Reimar Döffinger
b482c00121 Remove pts rescaling code that is useless after 2ff4a2764e 2011-01-31 19:31:04 +01:00
Reimar Döffinger
12763671e2 Document that av_write_header sets stream time_base to a value of it chosing. 2011-01-31 19:30:49 +01:00
Mans Rullgard
2c30f7b3d7 mpegtsenc: fix PMT PID calculation 
445996aa51 caused the PMT PID to be
off by one.  This corrects it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 740ad0d14d)
 2011-01-31 18:25:48 +01:00
Mans Rullgard
0374152f89 Rename attribute_used to av_used and move it to attributes.h 
This is consistent with most of the other attribute macros.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 365e3c7878)
 2011-01-31 18:25:48 +01:00
Georgi Chorbadzhiyski
a735bbbb7a Replace defines in libavformat/mpegtsenc.c with AVOptions 
Around 01/28/11 18:56, Ronald S. Bultje scribbled:
> That patch is now merged, can you submit the update to muxers.texi?
> Then we'll apply the whole thing.

See attached. I hope the documentation is enough.

--
Georgi Chorbadzhiyski
http://georgi.unixsol.org/

From c236024b8254f5c2c45934c30fff390cb0e55a5e Mon Sep 17 00:00:00 2001
From: Georgi Chorbadzhiyski <gf@unixsol.org>
Date: Tue, 25 Jan 2011 13:09:17 +0200
Subject: [PATCH] mpegts: Replace defines in with AVOptions

This patch adds support for setting transport_stream_id,
original_network_id, service_id, pmt_start_pid and start_pid
in mpegts muxer.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 445996aa51)
 2011-01-31 18:25:47 +01:00
Stefano Sabatini
29f22e049a Add documentation for the image2 muxer. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e771d2e3fe)
 2011-01-31 18:25:47 +01:00
Reimar Döffinger
2ff4a2764e VC1testenc: convert pts values to correct time-base. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 22e9277aa5)
 2011-01-31 18:25:47 +01:00
Ronald S. Bultje
939bfc87ee asf/wtv: use service_provider and service_name metadata tags 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 4543009943)
 2011-01-31 18:25:47 +01:00
Stefano Sabatini
5a8d1075ec Make ffmpeg warns the user when the selected sample format is ignored. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit fa34a3626c)
 2011-01-31 18:25:46 +01:00
Jason Garrett-Glaser
a4257d74e0 Slightly simplify VP8 inter_predict 
Merge an if and a switch.
(cherry picked from commit 73be29b0c4)
 2011-01-31 18:25:45 +01:00
Stefano Sabatini
2fa1d7b3be In ffplay:get_video_frame(), use frame->pkt_pts rather than reordered_opaque. 
AVCodecContext.reordered_opaque is deprecated for this specific use.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 2855080447)
 2011-01-31 18:25:45 +01:00
Stefano Sabatini
97b925ea81 ffplay: in video_thread(), use av_dlog() for timestamp logging. 
Disable logging of rescaled timestamps if DEBUG is not enabled.
Avoid debug log spamming with -loglevel debug.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 13156f40e1)
 2011-01-31 18:25:45 +01:00
Vasyl' Vavrychuk
e5e3897b64 mpegts: remove get_pts duplicate of ff_parse_pes_pts. 
Signed-off-by: Vasyl' Vavrychuk <vvavrychuk@gmail.com>
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 665132e620)
 2011-01-31 18:25:44 +01:00
Mans Rullgard
9873463c2f Enable native build on QNX/x86 
(cherry picked from commit d33ed7b367)
 2011-01-31 18:25:40 +01:00
Mans Rullgard
740ad0d14d mpegtsenc: fix PMT PID calculation 
445996aa51 caused the PMT PID to be
off by one.  This corrects it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 16:58:23 +00:00
Mans Rullgard
365e3c7878 Rename attribute_used to av_used and move it to attributes.h 
This is consistent with most of the other attribute macros.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 16:01:26 +00:00