Pavel Koshevoy 0c77cdb491 libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484 ...

Current method for constraining fragment position drift suffers from
round-off error build up.

Instead of calculating cumulative drift as a sum of input fragment
position corrections, it is more accurate to calculate drift as the
difference between current fragment position and the ideal position
specified by the tempo scale factor.

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2013-04-21 10:46:52 +02:00

..

libmpcodecs

lavfi: remove bad inverse telecine filters

2013-04-17 11:51:16 +00:00

x86

lavfi/gradfun: remove rounding to match C and SSE code.

2013-03-28 07:59:29 +01:00

af_aconvert.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_afade.c

lavfi/afade: use AV_OPT_TYPE_DURATION

2013-04-19 00:56:55 +00:00

af_aformat.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

af_amerge.c

lavfi: flag more dynamic i/o filters.

2013-04-13 19:43:17 +02:00

af_amix.c

Merge commit '7cdd737ba81b5c2c9521c4509edf0ac315fabc65'

2013-04-12 14:30:34 +02:00

af_anull.c

lavfi/af_anull: accept unknown channel layouts.

2013-01-26 11:15:38 +01:00

af_apad.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_aphaser.c

lavfi/aphaser: silence uninitialized variable warnings.

2013-04-15 01:12:26 +02:00

af_aresample.c

avfilter/aresample: use init_dict system and set child AVOption context correctly

2013-04-11 20:40:59 +02:00

af_asetnsamples.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_ashowinfo.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

af_astreamsync.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_asyncts.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

af_atempo.c

libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484

2013-04-21 10:46:52 +02:00

af_biquads.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_channelmap.c

Merge commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347'

2013-04-17 15:13:14 +02:00

af_channelsplit.c

lavfi: add missing periods in filter descriptions.

2013-04-14 20:58:31 +02:00

af_earwax.c

lavfi/earwax: remove pointless store

2013-04-16 21:32:26 +00:00

af_join.c

lavfi: add missing periods in filter descriptions.

2013-04-14 20:58:31 +02:00

af_pan.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

af_resample.c

af_resample: switch to an AVOptions-based system.

2013-04-09 18:45:50 +02:00

af_silencedetect.c

lavfi/silencedetect: switch to an AVOptions-based system.

2013-04-10 23:16:02 +02:00

af_volume.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

af_volume.h

…

af_volumedetect.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

all_channel_layouts.inc

…

allfilters.c

colorchannelmixer filter

2013-04-18 15:31:35 +00:00

asink_anullsink.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

asrc_abuffer.h

…

asrc_aevalsrc.c

avfilter/asrc_aevalsrc: fix return code, 2nd try

2013-04-12 12:02:06 +02:00

asrc_anullsrc.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

asrc_flite.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

asrc_sine.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

audio.c

avfilter: avoid direct access to "frame"->channels

2013-03-10 11:25:54 +01:00

audio.h

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

avcodec.c

lavfi/avcodec: deprecate remainders of the avcodec glue code

2013-03-16 17:04:36 +01:00

avcodec.h

lavfi/avcodec: deprecate remainders of the avcodec glue code

2013-03-16 17:04:36 +01:00

avf_concat.c

lavfi: flag more dynamic i/o filters.

2013-04-13 19:43:17 +02:00

avf_showspectrum.c

lavfi/showspectrum: switch to an AVOptions-based system.

2013-04-10 23:16:02 +02:00

avf_showwaves.c

lavfi/showwaves: switch to an AVOptions-based system.

2013-04-11 14:18:44 +02:00

avfilter.c

lavfi: drop now unused shorthand field from AVFilter.

2013-04-13 00:45:30 +02:00

avfilter.h

lavfi: drop now unused shorthand field from AVFilter.

2013-04-13 00:45:30 +02:00

avfiltergraph.c

avfilter: remove opaque passing hacks

2013-04-12 13:56:03 +02:00

avfiltergraph.h

Merge commit '38f0c0781a6e099f11c0acec07f9b8be742190c4'

2013-04-11 23:50:39 +02:00

bbox.c

…

bbox.h

…

buffer.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

bufferqueue.h

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

buffersink.c

lavfi/buffersink: factor checks for lists sizes.

2013-04-13 20:19:24 +02:00

buffersink.h

lavfi/buffersink: fix header.

2013-03-17 12:31:25 +01:00

buffersrc.c

lavfi/buffersrc: fix failed requests count.

2013-04-17 11:32:03 +02:00

buffersrc.h

lavfi/buffersrc: implement flags.

2013-03-10 13:56:17 +01:00

deshake_kernel.h

avfilter/deshake_kernel: fix reset value bug of deshake kernel

2013-04-20 19:55:58 +02:00

deshake_opencl.c

opencl: add spec opencl device APIs 20130411

2013-04-11 12:46:34 +02:00

deshake_opencl.h

deshake opencl based on comments on 20130402 3rd

2013-04-02 15:57:44 +02:00

deshake.h

deshake opencl based on comments on 20130402 3rd

2013-04-02 15:57:44 +02:00

drawutils.c

lavfi/drawutils: fix blending computation in blend_line function

2013-01-05 13:08:02 +01:00

drawutils.h

lavfi/drawutils: fix typo

2013-01-05 05:21:44 +01:00

f_ebur128.c

lavfi: flag more dynamic i/o filters.

2013-04-13 19:43:17 +02:00

f_perms.c

avfilter: Filter options that are used for both video and audio should have both flags

2013-04-12 15:45:28 +02:00

f_select.c

lavfi/select: factorize options definition between select and aselect

2013-04-17 22:39:04 +02:00

f_sendcmd.c

avfilter: Filter options that are used for both video and audio should have both flags

2013-04-12 15:45:28 +02:00

f_setpts.c

avfilter: add missing AV_OPT_FLAG_FILTERING_PARAM

2013-04-12 15:47:16 +02:00

f_settb.c

lavfi/asettb: switch to an AVOptions-based system.

2013-04-11 11:53:53 +02:00

fifo.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

filtfmts.c

Merge commit '48a5adab62bd2a553f5069d41fa632a0701835e5'

2013-04-12 01:31:55 +02:00

formats.c

lavfi: detect merge failure for unknown layouts.

2013-04-01 10:37:48 +02:00

formats.h

lavfi: fix merging of formats and clarify exception.

2013-02-24 11:58:52 +01:00

gradfun.h

Merge commit '7ed833d78ea661d619124fd898547a900f6480bc'

2013-04-10 21:09:06 +02:00

graphdump.c

Merge commit '42c7c61ab25809620b8c8809b3da73e25f5bbaaf'

2013-03-16 16:09:37 +01:00

graphparser.c

lavfi: fix forgotten chunk in eb0f774d.

2013-04-12 14:08:04 +02:00

internal.h

Merge commit '1565cbc65cbb9f95c11367314a080068895e0cf0'

2013-04-12 00:54:05 +02:00

lavfutils.c

…

lavfutils.h

…

libavfilter.v

…

lswsutils.c

…

lswsutils.h

…

Makefile

colorchannelmixer filter

2013-04-18 15:31:35 +00:00

opencl_allkernels.c

deshake opencl based on comments on 20130402 3rd

2013-04-02 15:57:44 +02:00

opencl_allkernels.h

deshake opencl based on comments on 20130402 3rd

2013-04-02 15:57:44 +02:00

split.c

lavfi/split: use AVFILTER_DEFINE_CLASS to define class

2013-04-16 22:15:24 +02:00

src_movie.c

lavfi: flag more dynamic i/o filters.

2013-04-13 19:43:17 +02:00

transform.c

…

transform.h

…

version.h

colorchannelmixer filter

2013-04-18 15:31:35 +00:00

vf_alphaextract.c

lavfi/alphaextract: fix frame memleak.

2013-03-17 03:12:44 +01:00

vf_alphamerge.c

lavfi/alphamerge: raise filter_frame() error.

2013-03-13 19:00:09 +01:00

vf_aspect.c

lavfi/vf_aspect: improve compatibility of parsing.

2013-04-18 20:51:55 +02:00

vf_bbox.c

lavfi/bbox: remove unused variables and functions

2013-04-11 14:02:59 +00:00

vf_blackdetect.c

lavfi/blackdetect: switch to an AVOptions-based system.

2013-04-11 14:48:19 +02:00

vf_blackframe.c

lavfi: remove double .priv_class initializers

2013-04-11 11:13:42 +00:00

vf_blend.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_boxblur.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_colorbalance.c

colorbalance filter

2013-04-18 15:30:10 +00:00

vf_colorchannelmixer.c

colorchannelmixer filter

2013-04-18 15:31:35 +00:00

vf_colormatrix.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_copy.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vf_crop.c

lavfi/crop: log pos in debug message

2013-04-12 19:16:28 +02:00

vf_cropdetect.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_curves.c

lavfi/curves: fix memleak after master component dition.

2013-04-15 18:04:35 +02:00

vf_decimate.c

lavfi: port IVTC filters from vapoursynth.

2013-04-14 15:59:37 +02:00

vf_delogo.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_deshake.c

deshake: fix off by 2 error

2013-04-15 16:23:28 +02:00

vf_drawbox.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_drawtext.c

lavfi/drawtext: make options array more readable.

2013-04-15 21:49:18 +02:00

vf_edgedetect.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_fade.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_field.c

lavfi/field: cleanup unused shorthand and doc.

2013-04-11 12:41:13 +02:00

vf_fieldmatch.c

lavfi: add missing periods in filter descriptions.

2013-04-14 20:58:31 +02:00

vf_fieldorder.c

Merge commit 'a39c154049a2d0c4fb02a5c74f58d6986ec21cec'

2013-04-10 19:03:30 +02:00

vf_format.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_fps.c

lavfi: add missing periods in filter descriptions.

2013-04-14 20:58:31 +02:00

vf_framestep.c

lavfi/framestep: remove request_frame hack

2013-04-11 00:18:28 +00:00

vf_frei0r.c

avfilter: add missing AV_OPT_FLAG_FILTERING_PARAM

2013-04-12 15:47:16 +02:00

vf_geq.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_gradfun.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_hflip.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vf_histeq.c

lavfi/histeq: fix out of array write

2013-04-17 00:24:16 +00:00

vf_histogram.c

vf_histogram: avoid floats, unbreak fate

2013-04-15 21:44:50 +02:00

vf_hqdn3d.c

avfilter: add missing AV_OPT_FLAG_FILTERING_PARAM

2013-04-12 15:47:16 +02:00

vf_hqdn3d.h

Merge commit '8c747d46f721cffa8ea51990805ad1d3a3a4fd0a'

2013-04-10 21:14:30 +02:00

vf_hue.c

lavfi/hue: add support for more alpha formats

2013-04-12 19:46:19 +00:00

vf_idet.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_il.c

lavfi/il: remove pointless store

2013-04-16 21:45:34 +00:00

vf_interlace.c

lavfi/interlace: remove exec permissions.

2013-04-17 19:27:33 +02:00

vf_kerndeint.c

lavfi/kerndeint: switch to AVOption-based system

2013-04-11 00:55:45 +02:00

vf_libopencv.c

avfilter: add missing AV_OPT_FLAG_FILTERING_PARAM

2013-04-12 15:47:16 +02:00

vf_lut.c

vf_lut: fix simplification / off by 1 error

2013-04-17 21:25:41 +02:00

vf_mp.c

lavfi: remove bad inverse telecine filters

2013-04-17 11:51:16 +00:00

vf_mpdecimate.c

Add avpriv_dsputil_init() and use it in lavfi where relevant.

2013-04-14 20:15:54 +02:00

vf_noise.c

lavfi/noise: remove pointless store

2013-04-15 15:57:31 +00:00

vf_null.c

…

vf_overlay.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_pad.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_pixdesctest.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vf_pp.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_removelogo.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_scale.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_separatefields.c

lavfi/separatefields: adjust tb to avoid rounding errors.

2013-04-10 02:38:54 +02:00

vf_setfield.c

lavfi/setfield: switch to an AVOptions-based system.

2013-04-11 11:53:53 +02:00

vf_showinfo.c

Merge commit 'e4a7b2177d14678ae240edcabaacfe2b14619b7b'

2013-03-16 16:38:11 +01:00

vf_smartblur.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_stereo3d.c

lavfi/stereo3d: support more formats for non-anaglyph outputs

2013-04-20 17:45:54 +00:00

vf_subtitles.c

lavc: add AV_CODEC_PROP_TEXT_SUB.

2013-04-19 13:15:54 +02:00

vf_super2xsai.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vf_swapuv.c

lavfi/swapuv: remove deprecated base field use

2013-03-17 13:06:01 +01:00

vf_telecine.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_thumbnail.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_tile.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vf_tinterlace.c

lavfi/tinterlace: switch to an AVOptions-based system.

2013-04-11 11:51:48 +02:00

vf_transpose.c

Merge commit '0c2466dec719b933d161f5d680a57fde38aa5daa'

2013-04-11 00:33:31 +02:00

vf_unsharp.c

lavfi: remove now unused args parameter from AVFilter.init

2013-04-12 11:54:39 +02:00

vf_vflip.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vf_yadif.c

Merge commit '7536c671040f1f3ebc9f0d3b7831dac71436b775'

2013-04-11 01:18:18 +02:00

video.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

video.h

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vsink_nullsink.c

Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

2013-03-10 01:40:35 +01:00

vsrc_cellauto.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vsrc_life.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vsrc_mandelbrot.c

lavfi: remove now unused args parameter from AVFilter.init and init_opaque

2013-04-12 11:54:39 +02:00

vsrc_mptestsrc.c

lavfi/mptestsrc: fix invalid access in case of negative linesize

2013-04-18 23:47:44 +02:00

vsrc_testsrc.c

lavfi/testsrc: fix style

2013-04-17 22:39:44 +02:00

yadif.h

vf_yadif: switch to an AVOptions-based system.

2013-04-09 19:09:03 +02:00