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n8.2-dev
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65 Commits

Author SHA1 Message Date
Michael Niedermayer
c1263a3dd9 Bump versions for master after release/8.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2026-03-08 02:31:23 +01:00
Michael Niedermayer
67c886222f Bump versions for release/8.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2026-03-08 02:29:20 +01:00
Michael Niedermayer
638b521c7b Bump versions for master after release/8.0 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-08-09 18:03:05 +02:00
Michael Niedermayer
7eaa0f799a Bump versions for release/8.0 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-08-09 17:30:39 +02:00
James Almer
b338d1b35b libs: bump major version for all libraries 
Signed-off-by: James Almer <jamrial@gmail.com>
 2025-03-28 14:44:34 -03:00
Michael Niedermayer
38e224c2ba */version.h: bump after release/7.1 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:10:35 +02:00
Michael Niedermayer
e1094ac45d */version.h: bump minor versions for release/7.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:07:30 +02:00
Michael Niedermayer
6b213175c9 Bump after 7.0 branch point 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-27 01:04:54 +01:00
Michael Niedermayer
872980ace6 Bump prior release/7.0 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-27 01:04:53 +01:00
James Almer
783d00b203 libs: bump major version for all libraries 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-03-07 11:29:43 -03:00
Andreas Rheinhardt
b295aafb08 swresample/swresample: Constify swr_convert() 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-03-02 02:51:55 +01:00
Michael Niedermayer
47e784f881 Bump versions after 6.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-10-29 16:19:14 +01:00
Michael Niedermayer
9d3a7d30c4 Bump versions prior to 6.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-10-29 15:34:05 +01:00
Michael Niedermayer
47ac3e6065 version.h: Bump minor post 6.0 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-02-19 18:37:36 +01:00
Michael Niedermayer
62efa096af version.h: Bump minor for 6.0 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-02-19 18:32:07 +01:00
rcombs
9546b3a1cb lswr: take const AVChannelLayout* in swr_alloc_set_opts2() 
This is fully backwards-compatible in both ABI and API,
so it's only a minor bump.
 2022-08-24 18:31:05 -05:00
Michael Niedermayer
fd26b07e8b Bump versions after 5.1 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-13 00:29:05 +02:00
Michael Niedermayer
6f1b144358 Bump Versions for 5.1 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-13 00:27:37 +02:00
Martin Storsjö
f3a0e2ee2b doc: Add an entry to APIchanges about changes to version.h and version_major.h 
Also bump the minor versions of all libraries, to signify the
API change of splitting the version.h headers and adding the
new version_major.h header.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:12:46 +02:00
Martin Storsjö
4332d6c4d5 libswresample: Split version.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:05:26 +02:00
James Almer
cdba98bb80 Bump minor versions after the channel layout changes 
Forgotten in the respective commits adding new API.

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 11:12:21 -03:00
Andreas Rheinhardt
b189550137 lib*/version.h: Bump Versions after release/5.0 branch 
This is done a second time for 5.0 because master was
merged into 5.0 so that it contains the recent DOVI additions.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-01-04 14:29:06 +01:00
Andreas Rheinhardt
c512be9a90 lib*/version.h: Bump Versions before release/5.0 branch 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-01-04 13:40:03 +01:00
Michael Niedermayer
4be85c9331 lib*/version.h: Bump Versions after release/5.0 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-01-03 22:10:46 +01:00
Michael Niedermayer
f3964a59e1 lib*/version.h: Bump Versions before release/5.0 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-01-03 22:08:31 +01:00
Andreas Rheinhardt
21e732b919 (postproc|swresample)/version: Don't include libavutil/avutil.h 
Instead only include libavutil/version.h; including avutil.h is a
remnant from the time in which the version was in it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-29 22:02:05 +02:00
Anton Khirnov
85ba17f36d Bump major versions of all libraries. 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-04-27 11:48:05 -03:00
Michael Niedermayer
c361fa9e21 Bump minor versions after release branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-20 01:02:11 +01:00
Michael Niedermayer
c67d2a2875 Bump Versions before release/4.4 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-20 01:01:12 +01:00
Michael Niedermayer
c5079bf3bc Bump minor versions after branching 4.3 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-06-08 22:49:04 +02:00
Michael Niedermayer
0a8a96c251 Bump minor versions to separate 4.3 from master 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-06-08 22:49:04 +02:00
Michael Niedermayer
80bb65fafa Bump minor versions again on master to keep 4.2 versions separate from master 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-07-21 18:36:31 +02:00
Michael Niedermayer
22db337a40 Bump minor versions to separate 4.2 from master 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-07-21 18:36:18 +02:00
Michael Niedermayer
517573a670 Bump minor version for master after 4.1 branchpoint 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-02 00:53:07 +01:00
Michael Niedermayer
780d5e30a0 Bump minor versions for branching 4.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-02 00:15:32 +01:00
Michael Niedermayer
3c1ecb057d Bump minor versions after release/4.0 branching 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-16 12:35:12 +02:00
Michael Niedermayer
7e3a070d9a Bump minor versions for branching release/4.0 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-16 12:35:12 +02:00
Carl Eugen Hoyos
ff994c2aaa lswr/rematrix: Support s32p. 
Fixes ticket #6785.
 2017-11-01 01:04:43 +01:00
James Almer
69b5ce64d2 Merge commit '07a2b155949eb267cdfc7805f42c7b3375f9c7c5' 
* commit '07a2b155949eb267cdfc7805f42c7b3375f9c7c5':
  Bump major versions of all libraries

A few API deprecated ~2 years ago or more are also postponed here for
varying reasons.

FF_API_LOWRES:
Since this functionality depends on AVStream->codec, i figure the two can
be removed at the same time in the next bump or so.

FF_API_AVCTX_TIMEBASE:
Couldn't get this one to work. Not just libavcodec but apparently also
libavformat and ffmpeg.c expect AVCodecContext->time_base to be set for
decoding. Upon removal some tests report a different generic stream time
base (like 1/25), and others lose packet duration values. I guess it's
somehow tied to the AVStream->codec clusterfuck.
It can be dealt with alongside FF_API_LAVF_AVCTX in the next bump.

FF_API_OLD_FILTER_OPTS_ERROR:
This one is meant to remain after FF_API_OLD_FILTER_OPTS is removed.
Its purpose is displaying the corrected command line using the new syntax
as a suggestion as part of the error message.

Merged-by: James Almer <jamrial@gmail.com>
 2017-10-21 14:57:53 -03:00
Michael Niedermayer
80154b1b3a Bump version for master after 3.4 branchpoint 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-10-11 02:45:37 +02:00
Michael Niedermayer
e1de9eab3a Bump minor versions for branching 3.4 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-10-11 01:23:47 +02:00
Michael Niedermayer
22b0daa1b3 Bump versions for master after 3.3 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-02 19:54:12 +02:00
Michael Niedermayer
e1cc7f83df Bump minor for 3.3 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-02 19:49:45 +02:00
Michael Niedermayer
58b867a7cf Bump minor versions for master after release/3.3 branchpoint 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-31 13:21:06 +02:00
Michael Niedermayer
fc332f3e29 Bump minor versions for staring release/3.3 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-31 13:21:06 +02:00
Michael Niedermayer
1609935b6c Bump minor versions after 3.2 branchpoint to seperate release 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer
3f3025205f Bump minor versions for 3.2 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer
fd902510ac swr: Update version & APIChanges for swr_build_matrix() 
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-27 15:26:13 +02:00
Muhammad Faiz
b8c6e5a661 swresample: add exact_rational option 
give high quality resampling
as good as with linear_interp=on
as fast as without linear_interp=on
tested visually with ffplay
ffplay -f lavfi "aevalsrc='sin(10000*t*t)', aresample=osr=48000, showcqt=gamma=5"
ffplay -f lavfi "aevalsrc='sin(10000*t*t)', aresample=osr=48000:linear_interp=on, showcqt=gamma=5"
ffplay -f lavfi "aevalsrc='sin(10000*t*t)', aresample=osr=48000:exact_rational=on, showcqt=gamma=5"

slightly speed improvement
for fair comparison with -cpuflags 0
audio.wav is ~ 1 hour 44100 stereo 16bit wav file
ffmpeg -i audio.wav -af aresample=osr=48000 -f null -
        old         new
real    13.498s     13.121s
user    13.364s     12.987s
sys      0.131s      0.129s

linear_interp=on
        old         new
real    23.035s     23.050s
user    22.907s     22.917s
sys      0.119s     0.125s

exact_rational=on
real    12.418s
user    12.298s
sys      0.114s

possibility to decrease memory usage if soft compensation is ignored

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-06-13 12:36:01 +07:00
Timothy Gu
180f9a0958 all: Make header guard names consistent 2016-01-31 15:44:11 -08:00