virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
106,362 Commits 37 Branches 400 Tags 465 MiB
a688f3c13c
Commit Graph

10184 Commits

Author SHA1 Message Date
Marton Balint
5b3732227e avfilter/x86/vf_blend: use unaligned movs for output 
Fixes crashes with:

ffmpeg -f lavfi -i allyuv=d=1 -vf tblend=difference128,pad=5000:ih:1 -f null x

Signed-off-by: Marton Balint <cus@passwd.hu>
 2022-03-21 00:50:44 +01:00
Paul B Mahol
f8dc89b34d avfilter/af_afftdn: remove unused or set only variables 2022-03-19 10:55:35 +01:00
Paul B Mahol
7ae2ded0d1 avfilter/avf_ahistogram: fix off by one in slide mode 2022-03-19 10:53:38 +01:00
Martin Storsjö
2d368392a5 Keep including the full version.h when headers are included externally 
This avoids unnecessary churn and build breakage for users, by
making sure the whole version.h is included like it has been so far,
while keeping the benefit of not needing to rebuild most files in
the ffmpeg tree on minor/micro bumps.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-19 00:01:57 +02:00
Paul B Mahol
b6af56c034 avfilter/af_afftdn: do not profile noise if number of sampled blocks is 0 2022-03-18 11:24:44 +01:00
Paul B Mahol
28447a4290 avfilter/af_afftdn: refactor set_noise_profile() 2022-03-18 11:24:44 +01:00
Paul B Mahol
ef8283fe1c avfilter/af_afftdn: remove unused defines 2022-03-18 11:24:44 +01:00
Paul B Mahol
1636f9f599 avfilter/af_afftdn: expose floor offset factor option 2022-03-17 11:02:07 +01:00
Paul B Mahol
ccb81acc3d avfilter/af_afftdn: rewrite noise floor tracking 2022-03-16 22:28:14 +01:00
Paul B Mahol
77d20a0f74 avfilter/af_afftdn: remove excessive operations 2022-03-16 22:28:14 +01:00
Marton Balint
ea887ef876 avfilter/vf_zscale: realign output buffer if needed 
Output buffer alignment might be different to ZIMG_ALIGNMENT or it may not be
aligned at all if a downstream filter (e.g. vf_pad) intentionally misaligns it.

Or maybe we should unconditionally always allocate output with
av_frame_get_buffer() instead of ff_get_video_buffer()?

Signed-off-by: Marton Balint <cus@passwd.hu>
 2022-03-16 20:20:56 +01:00
Marton Balint
d5722d578e avfilter/vf_zscale: properly check return value of slice threads 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2022-03-16 20:20:56 +01:00
Marton Balint
c0351ee5c5 avfilter/vf_zscale: fix number of threads 
Make sure it is between [1, MAX_THERADS] and also take into account the outlink
size in order not to request zero height output from zscale.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2022-03-16 20:20:56 +01:00
Martin Storsjö
a78f136f3f configure: Use a separate config_components.h header for $ALL_COMPONENTS 
This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:12:49 +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
288313a8b2 libavfilter: Split version.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:05:26 +02:00
James Almer
f5d67469b0 avfilter/buffersink: simplify parsing the input channel layout string 
And remove a stray comma in the list of supported separators.

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 14:29:04 -03:00
Paul B Mahol
93a076db70 avfilter/af_biquads: fix possible leak on error 
Recently introduced.
 2022-03-15 16:22:56 +01:00
Andreas Rheinhardt
ac7dc20a5d avfilter/af_join: Don't use memcpy for overlapping regions 
Reported by ASAN as memcpy-param-overlap when running
the filter-join FATE-test.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-03-15 16:18:27 +01:00
Paul B Mahol
5b59c072f5 avfilter/af_biquads: fix regression with channels option processing 2022-03-15 16:07:57 +01:00
Paul B Mahol
9f81d12f87 avfilter/af_dynaudnorm: fix regression with channels option processing 2022-03-15 16:07:57 +01:00
Paul B Mahol
07c16cdd94 avfilter/af_speechnorm: fix regression in channels option processing 2022-03-15 16:07:57 +01:00
Paul B Mahol
bd5da8ad96 avfilter/af_afftdn: refactor noise sampling 2022-03-15 15:17:27 +01:00
Paul B Mahol
a2eb13c7e5 avfilter/af_afftdn: do not hardcode vector size 2022-03-15 15:17:27 +01:00
Paul B Mahol
26292d4b6b avfilter/af_afftdn: use log10 instead to get noise levels 2022-03-15 15:17:27 +01:00
Paul B Mahol
4a96baa2c8 avfilter/af_afftdn: unbreak custom band noise option processing 2022-03-15 15:17:27 +01:00
Paul B Mahol
098528ec59 avfilter/af_afftdn: after sampling noise, set full parameters 2022-03-15 15:17:27 +01:00
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
James Almer
55740299ef avfilter/af_sofalizer: fix getting speaker position 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 11:09:31 -03:00
James Almer
1f96db959c avfilter: convert to new channel layout API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 09:42:46 -03:00
Paul B Mahol
2ba38beb79 avfilter/vf_epx: stop doing read overflow 2022-03-14 23:01:08 +01:00
Paul B Mahol
58f867ffef avfilter/avf_abitscope: rename macro to less generic one 2022-03-14 18:27:42 +01:00
Yiyuan GUO
2201c91fbf avfilter/vf_palettegen: add protection against potential divide by zero 
In libavfilter/vf_palettegen.c, the function get_avg_color requires
that box->len greater than zero to avoid dividing by zero. However,
the call sequence filter_frame -> get_palette_frame -> get_avg_color
may not satisfy this precondition. Fixes #9222.

Signed-off-by: Yiyuan GUO <yguoaz@gmail.com>
 2022-03-14 17:55:00 +01:00
Paul B Mahol
1ab83dd369 avfilter/vf_fieldhint: add pattern mode of filtering 2022-03-14 17:43:12 +01:00
Paul B Mahol
c0f49378a9 avfilter/af_afftdn: allow user to control number of bands 2022-03-14 17:43:12 +01:00
Paul B Mahol
deffacb6b4 avfilter/af_afftdn: use correct variable in for loops 
Tehnically changes nothing as they are same value currently.
 2022-03-14 17:43:12 +01:00
Paul B Mahol
a71a3d1ed2 avfilter/af_afftdn: stop producing small impulsive noise at start of output 2022-03-14 10:08:33 +01:00
Paul B Mahol
19614921e9 avfilter/vf_decimate: also check for ready frames if not ppsrc is used 
Fixes filtering when cascading multiple decimate filters.
 2022-03-13 21:59:54 +01:00
Paul B Mahol
07b8d6a897 avfilter/avf_showspectrum: stop rewriting pts 
Also fix dropping of first frame for fullframe sliding.
 2022-03-13 18:02:24 +01:00
Paul B Mahol
61224c856c avfilter/af_afftdn: add way to control noise floor link for >1 channels 2022-03-13 17:28:24 +01:00
Paul B Mahol
3cb5a5f64c avfilter/af_afftdn: improve residual tracking 2022-03-13 17:28:24 +01:00
Paul B Mahol
9e279c8c2d avfilter/af_afftdn: rename some variables to less cryptic name 2022-03-13 17:28:24 +01:00
Paul B Mahol
b578324b1d avfilter/af_afftdn: reduce some pointless pointer indirections 2022-03-13 17:28:24 +01:00
Paul B Mahol
447ca90bcf avfilter/af_afftdn: use define for sfm flags mask and size 
Instead of hardcoding values.
 2022-03-13 17:28:24 +01:00
Paul B Mahol
546afd0d49 avfilter/af_afftdn: allow user to change ratio factor 
While here change default to lower value as previous
value were causing too much smearing on time axis of spectrogram.
 2022-03-13 01:49:02 +01:00
Paul B Mahol
b2c6c7c4c5 avfilter/af_afftdn: stop sharing non-shareable parameters between channels 2022-03-13 01:49:02 +01:00
Paul B Mahol
df8163ae55 avfilter/af_afftdn: use RDFT instead 
Makes spectral filtering less crude.
 2022-03-12 18:58:24 +01:00
Paul B Mahol
b8af574477 avfilter/af_afftdn: reduce code duplication 2022-03-12 18:58:24 +01:00
Paul B Mahol
0bebff0c18 avfilter/af_afftdn: reduce scaling of input samples 
It was multiplied too much.
 2022-03-12 18:58:24 +01:00
Paul B Mahol
4a8b62c29a avfilter/af_afftdn: fix small memory leak 2022-03-12 12:12:25 +01:00