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8241 Commits

Author SHA1 Message Date
Gyan Doshi
0777b197c5 avfilter/swaprect: correct assignment of VAR_POS 
Revert regression introduced in 6af050d7d0
 2020-01-15 14:27:51 +05:30
Gyan Doshi
0dc0837960 avfilter/scale: add animation support 
Width and height expressions in scale and scale2ref filters can now
reference frame index, timestamp and packet position.
 2020-01-15 12:03:47 +05:30
Gyan Doshi
ce2cfa67aa avfilter/scale: add function to check expressions 
Allows finer identification and logging of invalid expressions and use
of a single list for symbols and their index for both scale and
scale2ref.
 2020-01-15 11:26:49 +05:30
Gyan Doshi
6310fbd543 avfilter/scale: separate exprs parse and eval 
Retains parsed expressions which allows for better
error-checking and adding animation support.
 2020-01-15 11:26:46 +05:30
Gyan Doshi
cc9a7cae76 avfilter/scale2ref: update links and re-eval expr upon ref frame change 
Needed when filtergraph reinit is disabled for the ref input.
 2020-01-15 11:26:38 +05:30
Gyan Doshi
c21462d42e avfilter/scale: store frame change eval 
Better readability and allows reuse
 2020-01-15 11:26:32 +05:30
Limin Wang
72a08af8ba avfilter/vf_eq: cosmetics 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-01-14 19:19:30 +01:00
Paul B Mahol
7e4b0d377f avfilter/avf_showspectrum: check if frame clone is set 2020-01-14 16:52:08 +01:00
Paul B Mahol
cc752233fb avfilter/f_ebur128: check if frame clone is set 2020-01-14 16:52:08 +01:00
Paul B Mahol
c43f8baa41 avfilter/avf_aphasemeter: check if clone frame is set 2020-01-14 16:52:07 +01:00
Paul B Mahol
d580c7a797 avfilter/avf_ahistogram: check if frame clone is set 2020-01-14 16:52:07 +01:00
Paul B Mahol
928020b9d0 avfilter/asr_anullsrc: remove pointless frame cloning 2020-01-14 16:52:07 +01:00
Paul B Mahol
f6f6857c2a avfilter/af_anequalizer: check if frame clone is set 2020-01-14 16:52:07 +01:00
Paul B Mahol
80c4c336f9 avfilter/af_aiir: check if frame clone is set 2020-01-14 16:52:07 +01:00
Paul B Mahol
2a9a52b913 avfilter/af_afir: check if frame clone is set 2020-01-14 16:52:07 +01:00
Paul B Mahol
f9897eda43 avfilter/avf_avectorscope: check if clone frame is set 2020-01-14 16:52:07 +01:00
Guo, Yejun
4e1ae43b17 lavfi/dnn_processing: refine code to use function av_image_copy_plane for data copy 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2020-01-14 11:29:43 -03:00
Paul B Mahol
d9a52b0bbf avfilter/f_drawgraph: add rate/r option 2020-01-14 09:54:53 +01:00
Jun Zhao
722547996c lavfi/volume: enable runtime change flag 
enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
b5cea39190 lavfi/zscale: enable runtime change flag 
enable runtime change flag

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
a2619a473e lavfi/firequalizer: enable runtime change flag 
enable runtime change flag

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
b7bf55550c lavfi/eq: enable runtime change flag 
enable runtime change flag

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
419e47788a lavfi/rotate: enable runtime change flag 
enable runtime change flag

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
f2a095ac2a lavfi/streamselect: enable runtime change flag 
enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
d9e78a723a lavfi/scale: enable runtime change flag 
enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
8cebc8e479 lavfi/hue: enable runtime change flag 
enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
31b24588c5 lavfi/crop: enable runtime change flag 
enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
94004a8b65 lavfi/spp: enable runtime change flag 
enable runtime change flag.

Reviewe-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Jun Zhao
692f0519bb lavfi/spp: add "quality" option in runtime change path 
it's stranage to use option "level" in runtime change path but used
"quality" in option, add "quality" in runtime change path, it's more
intuitive and keep the "level" for compatibility.

Reviewe-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Paul B Mahol
1a7f4a122e avfilter: add freezeframes video filter 2020-01-11 19:05:17 +01:00
Paul B Mahol
b650046860 avfilter/af_dynaudnorm: use better limits for maximal amplification 
Fixes regression in smoothness of amplification.
 2020-01-11 14:08:52 +01:00
Limin Wang
dd39dbf983 avfilter/af_amix: change the max range of the number of inputs 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-01-11 11:35:51 +01:00
Limin Wang
a144cd6a51 avfilter/vf_mix: change the max range of the number of inputs 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-01-11 11:35:39 +01:00
Limin Wang
9519c8dbb7 avfilter/vf_showinfo: fix the integer handling issues 
Fixes CID 1457606 and 1457607

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-01-10 17:52:14 +01:00
Gyan Doshi
22a06a539d avfilter/f_metadata: allow direct flushing when printing to file 
Useful for monitoring sparse data in realtime
 2020-01-10 21:44:26 +05:30
Paul B Mahol
52bf43eb49 avfilter/af_afir: add support for switching impulse response streams at runtime 
Currently, switching is not free of artifacts, to be resolved later.
 2020-01-10 13:14:54 +01:00
Paul B Mahol
03a7240a73 avfilter/af_afir: add support for even smaller partition sizes 2020-01-10 13:05:21 +01:00
Paul B Mahol
e364fe4cca avfilter/af_afir: split input frames from impulse response frames 2020-01-10 12:43:18 +01:00
Gyan Doshi
5bd001043d avfilter/aformat: add shorthand names for options 2020-01-08 11:15:13 +05:30
Guo, Yejun
37d24a6c8f vf_dnn_processing: add support for more formats gray8 and grayf32 
The following is a python script to halve the value of the gray
image. It demos how to setup and execute dnn model with python+tensorflow.
It also generates .pb file which will be used by ffmpeg.

import tensorflow as tf
import numpy as np
from skimage import color
from skimage import io
in_img = io.imread('input.jpg')
in_img = color.rgb2gray(in_img)
io.imsave('ori_gray.jpg', np.squeeze(in_img))
in_data = np.expand_dims(in_img, axis=0)
in_data = np.expand_dims(in_data, axis=3)
filter_data = np.array([0.5]).reshape(1,1,1,1).astype(np.float32)
filter = tf.Variable(filter_data)
x = tf.placeholder(tf.float32, shape=[1, None, None, 1], name='dnn_in')
y = tf.nn.conv2d(x, filter, strides=[1, 1, 1, 1], padding='VALID', name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'halve_gray_float.pb', as_text=False)
print("halve_gray_float.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate halve_gray_float.model\n")
output = sess.run(y, feed_dict={x: in_data})
output = output * 255.0
output = output.astype(np.uint8)
io.imsave("out.jpg", np.squeeze(output))

To do the same thing with ffmpeg:
- generate halve_gray_float.pb with the above script
- generate halve_gray_float.model with tools/python/convert.py
- try with following commands
  ./ffmpeg -i input.jpg -vf format=grayf32,dnn_processing=model=halve_gray_float.model:input=dnn_in:output=dnn_out:dnn_backend=native out.native.png
  ./ffmpeg -i input.jpg -vf format=grayf32,dnn_processing=model=halve_gray_float.pb:input=dnn_in:output=dnn_out:dnn_backend=tensorflow out.tf.png

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2020-01-07 10:51:38 -03:00
Guo, Yejun
04e6f8a143 vf_dnn_processing: remove parameter 'fmt' 
do not request AVFrame's format in vf_ddn_processing with 'fmt',
but to add another filter for the format.

command examples:
./ffmpeg -i input.jpg -vf format=bgr24,dnn_processing=model=halve_first_channel.model:input=dnn_in:output=dnn_out:dnn_backend=native -y out.native.png
./ffmpeg -i input.jpg -vf format=rgb24,dnn_processing=model=halve_first_channel.model:input=dnn_in:output=dnn_out:dnn_backend=native -y out.native.png

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2020-01-07 10:35:59 -03:00
Limin Wang
d31a1266a7 avfilter/vf_showinfo: Fix erroneous results for mean and stdev with pixel bits >8 
Have tested with be and le pixel format on be and le system for >8bit.
System:
lmwang@ubuntu:~/ffmpeg.git.mips$ grep HAVE_BIGENDIAN config.h
ffmpeg.git git:(showinfo) ✗ grep HAVE_BIGENDIAN config.h

Test result:
1, yuv420p
./ffmpeg -f lavfi  -i color=black:duration=1:r=1:size=1280x720,format=yuv420p,showinfo
Master:
mean:[16 128 128] stdev:[0.0 0.0 0.0]
After applied the patch:
 mean:[16 128 128] stdev:[0.0 0.0 0.0]

2, yuv420p10le
./ffmpeg -f lavfi  -i color=black:duration=1:r=1:size=1280x720,format=yuv420p10le,showinfo
Master:
mean:[32 1 1] stdev:[32.0 1.0 1.0]
After applied the patch:
mean:[64 512 512] stdev:[0.0 0.0 0.0]

3, yuv420p10be
./ffmpeg -f lavfi  -i color=black:duration=1:r=1:size=1280x720,format=yuv420p10be,showinfo
Master:
mean:[32 1 1] stdev:[32.0 1.0 1.0]
After applied the patch:
mean:[64 512 512] stdev:[0.0 0.0 0.0]

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-01-07 02:49:44 +01:00
Mark Thompson
f907eea863 vf_tonemap_vaapi: Fix memory leak in error case 
Fixes CID 1457236.
 2020-01-07 00:04:50 +00:00
Carl Eugen Hoyos
96fab29e96 Silence "string-plus-int" warning shown by clang. 
libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
 2020-01-06 22:38:56 +01:00
Paul B Mahol
e21ba176c9 avfilter/af_sidechaincompress: add support for commands 2020-01-06 19:40:07 +01:00
Paul B Mahol
27ec72db06 avfilter/af_dynaudnorm: add support for commands 2020-01-06 14:23:53 +01:00
Paul B Mahol
e26d66daaa avfilter/af_dynaudnorm: use already available pointer 
Instead of dereferencing same thing again.
 2020-01-05 10:22:57 +01:00
Paul B Mahol
1187dbb7e9 avfilter/af_dynaudnorm: move channels variable setup first 2020-01-05 10:20:27 +01:00
Jun Zhao
304eaa63a9 lavfi/buffersrc: Remove redundant free after ff_filter_frame() failure 
ff_filter_frame() always frees the frame in case of error, so we don't
need to free the frame after ff_filter_frame() fails.

Fix CID 1457230.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-04 19:37:39 +01:00
Paul B Mahol
389865352d avfilter/af_dynaudnorm: fix another clipping with custom peak value 
This always happened at start with alternative boundary mode disabled.
The clipping only occurred if starting samples where high enough.
 2020-01-04 19:34:50 +01:00
Paul B Mahol
c8253cb332 avfilter/af_dynaudnorm: implement threshold option 2020-01-04 18:17:32 +01:00
Paul B Mahol
6a1305e8b7 avfilter/af_dynaudnorm: do not clip audio 
Clipping can happen when smoothed gain is higher than maximum
allowed gain factor for current frame and peak value option is
set to enough low value.
 2020-01-04 10:27:46 +01:00
Jun Zhao
c8e72a6494 lavfi/coreimage: fix memory leak after av_dict_parse_string fail 
In case of failure, all the successfully set entries are stored in
*pm. We need to manually free the created dictionary to avoid
memory leak.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-04 09:05:09 +08:00
Paul B Mahol
81172b5e3a avfilter/af_dynaudnorm: fix previous commit 
We still need to analyze frame for amplification at EOF.
 2020-01-02 17:24:01 +01:00
Paul B Mahol
ed02563ce0 avfilter/af_dynaudnorm: do not enqueue flush buffers 2020-01-02 16:28:38 +01:00
Paul B Mahol
d4d6280ab2 avfilter/af_dynaudnorm: do not hang forever if only EOF is received 2020-01-01 13:44:22 +01:00
Paul B Mahol
7bb09e57e0 avfilter/af_dynaudnorm: do not error out if even filter size was given 
Instead issue a warning and make filter size odd number.
 2020-01-01 13:44:22 +01:00
Paul B Mahol
f651b18c19 avfilter/vf_histogram: add envelope to thistogram filter 2019-12-30 17:21:35 +01:00
Zhao Zhili
b2491566a6 avfilter/buffersrc: deprecate sws_param option 2019-12-30 10:41:07 +01:00
Paul B Mahol
e20c6d95b2 avfilter/af_crystalizer: add support for commands 2019-12-29 15:33:55 +01:00
Paul B Mahol
22d3552f44 avfilter/af_crystalizer: add timeline support 2019-12-29 15:33:55 +01:00
Paul B Mahol
26eba8ca61 avfilter/vf_waveform: add support for 12bit yuva formats 2019-12-29 15:33:55 +01:00
Paul B Mahol
11f6657e92 avfilter/vf_vectorscope: add support for 12bit yuva formats 2019-12-29 15:33:55 +01:00
Paul B Mahol
612b5791b8 avfilter/vf_histogram: add support for 12bit yuva formats 2019-12-29 15:33:55 +01:00
Paul B Mahol
d3d6f5a76e avfilter/vf_histogram: reindent after previous commit 2019-12-29 15:33:55 +01:00
Paul B Mahol
cc43c2f29a avfilter: add thistogram video filter 2019-12-29 15:33:55 +01:00
James Almer
eb17a7906b avfilter/vf_vectorscope: use av_clip_uint8() 
Fixes fate-source

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-12-28 22:38:58 -03:00
Paul B Mahol
6399eed48a avfilter/vf_waveform: implement tint options 2019-12-28 21:51:40 +01:00
Paul B Mahol
b3216f13ce avfilter/vf_vectorscope: improve tint output for gbrp formats 2019-12-28 21:51:40 +01:00
Paul B Mahol
2736dc0564 avfilter/vf_vectorscope: rename gray mode to tint mode 2019-12-28 14:01:15 +01:00
Paul B Mahol
29b765d657 avfilter/vf_vectorscope: add invert graticule 2019-12-28 12:32:43 +01:00
Paul B Mahol
1669c970b1 avfilter/vf_vectorscope: use enum for graticule items 2019-12-28 12:32:43 +01:00
Michael Niedermayer
5c0d1f7896 avfilter/vf_geq: Add support for reading sample sums and means of rectangles 
This allows integrating box blur style filters in geq.

Without this computing the mean of an area in geq would have been excessivly slow

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-28 11:20:48 +01:00
Michael Niedermayer
47fd73ace2 avfilter/vf_geq: Add NB_PLANES 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-28 11:20:48 +01:00
Michael Niedermayer
d5e7f01090 avfilter/vf_geq: Relicense to LGPL 
All authors who have code in this under GPL agreed.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-28 11:20:48 +01:00
Paul B Mahol
6c883e214a avfilter/vf_vibrance: add support for commands 2019-12-27 21:31:04 +01:00
Paul B Mahol
50cfe9662d avfilter/vf_il: add support for commands 2019-12-27 21:17:00 +01:00
Paul B Mahol
5fb37598ad avfilter/af_stereowiden: add support for commands 2019-12-27 21:03:29 +01:00
Paul B Mahol
954637805d avfilter/af_extrastereo: add support for commands 2019-12-27 20:57:06 +01:00
Paul B Mahol
fad62eebee avfilter/vf_neighbor: add support for commands 2019-12-27 20:21:20 +01:00
Paul B Mahol
b5f0cea16c avfilter/vf_histogram: use the name 's' for the pointer to the private context 
This is consistent across filters.
 2019-12-26 20:45:20 +01:00
Andreas Rheinhardt
398a5f5d8f avfilter/buffersrc: Remove unused variables 
Unused since f09ae730.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-26 16:06:25 +01:00
Limin Wang
3dd6c4478b avfilter/vf_yadif: cosmetics in the pix_fmts[] array 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-25 18:00:40 +01:00
Gyan Doshi
287620f59c avfilter/drawtext: log why input pad failed to be configured 2019-12-24 11:04:52 +05:30
Paul B Mahol
547b0c61af avfilter/vf_fade: reindent after previous commit 2019-12-23 20:24:36 +01:00
Paul B Mahol
6c9a9dd25a avfilter/vf_fade: add support for gbrp/gbrap formats 2019-12-23 20:16:27 +01:00
Paul B Mahol
94ad5d0128 avfilter/vf_readeia608: factor some constants out 2019-12-23 20:09:20 +01:00
Paul B Mahol
94682555c6 avfilter/vf_readeia608: check if gaps between clock bits are big enough 
Should help finding less false positives.
 2019-12-23 19:56:05 +01:00
Paul B Mahol
16968b619d avfilter/vf_readeia608: use special struct to hold line items 2019-12-23 18:02:38 +01:00
Zhao Zhili
0115dbd043 avfilter/avfilter: update documentation of avfilter_graph_create_filter 2019-12-23 17:02:55 +01:00
Zhao Zhili
61097535cd avfilter/buffersink: deprecate AVBufferSinkParams and AVABufferSinkParams 2019-12-23 17:02:55 +01:00
Zhao Zhili
07ffdedf78 avfilter/buffersink: replace init_opaque by init 
The argument 'opaque' is always NULL since 0acf7e2 (2013),
and avfilter_init_filter() was removed in 52067b3c0e (2016).
 2019-12-23 17:02:55 +01:00
Zhao Zhili
807e90d232 avfilter/buffersink: remove unused macros 2019-12-23 17:02:55 +01:00
Zhao Zhili
bf08264daa avfilter/buffersrc: remove redundant flag 
!(c->pix_fmt != AV_PIX_FMT_NONE || c->got_format_from_params)

equals

(c->pix_fmt == AV_PIX_FMT_NONE) && !c->got_format_from_params

1. When (c->pix_fmt == AV_PIX_FMT_NONE) is true, got_format_from_params is
always false, the flag doesn't contribute to the result.

2. When the first part is false, the second part doesn't matter, the flag
doesn't contribute to the result.

The result only depends on c->pix_fmt.
 2019-12-23 17:02:55 +01:00
Nicolas George
f09ae7309d lavfi/buffersrc: push frame directly. 
This allows to remove the queued frame entirely.
 2019-12-23 13:03:38 +01:00
Nicolas George
02daafb45c lavfi: remove AVFilterPad.poll_frame(). 
This design is no longer used and was replaced a long time ago.
 2019-12-23 13:03:38 +01:00
Nicolas George
f3a6ef69bf lavfi/buffersrc: remove poll_frame. 2019-12-23 13:03:38 +01:00
Nicolas George
65e6850c56 lavfi: remove ff_poll_frame(). 
It is never used.
 2019-12-23 13:03:38 +01:00
Nicolas George
9ea7e68907 lavfi/buffersrc: remove fifo. 
The frame is immediately pushed, the fifo has never more than one.
 2019-12-23 13:03:38 +01:00
Limin Wang
03eb96f9b7 avfilter/vf_readeia608: fix check for failed av_calloc 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2019-12-23 10:26:36 +01:00
Paul B Mahol
e890ce62ef avfilter/af_adeclick: implement timeline support 2019-12-21 20:02:04 +01:00
Paul B Mahol
26f4ee37f7 avfilter/vf_readeia608: if parity bit check fails, set correct value 
As described in U.S. Federal Register, Volume 56, Number 114, June 13, 1991, pages 27204-27205.
 2019-12-21 12:11:38 +01:00
Paul B Mahol
786a2daa3d avfilter/vf_readeia608: rewrite processing, make extracting more robust 
Lots of options are now obsolete.
 2019-12-20 18:08:46 +01:00
Paul B Mahol
3530fdc78e avfilter/vf_stack: set framerate to VFR when inputs frame rates differs 2019-12-17 13:30:16 +01:00
Xinpeng Sun
2e2dfe6673 avfilter: Add tonemap vaapi filter for H2S 
It performs HDR(High Dynamic Range) to SDR(Standard Dynamic Range) conversion
with tone-mapping. It only supports HDR10 as input temporarily.

An example command to use this filter with vaapi codecs:
FFMPEG -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -hwaccel_output_format vaapi \
-i INPUT -vf 'tonemap_vaapi=format=p010' -c:v hevc_vaapi -profile 2 OUTPUT

Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-12-17 07:49:49 +08:00
Marton Balint
1f8e43938b avfilter/x86/vf_interlace: always use unaligned movs 
Fixes crashes in command lines such as:

ffmpeg -f lavfi -i testsrc2=704x576:r=50,interlace,pad=720:576:8 -f null none

Related to ticket #6491.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-12-15 00:23:03 +01:00
Marton Balint
4cd2cee7ed avfilter/vf_interlace: do not interlace already interlaced frames 
The filter used to work this way before it was merged into tinterlace.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-12-15 00:23:03 +01:00
Marton Balint
6498522bef avfilter/vf_tinterlace: add support for bypassing already interlaced frames 
The old interlace filter worked this way before it was merged with tinterlace.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-12-15 00:23:01 +01:00
Marton Balint
28b5dc6199 avfilter/vf_interlace: restore lowpass mode constants 
The documentation still mentions numerical constants in addition to textual
ones. It is also wrong to use distinct modes as flags and it disallows us to
actually use the flags field for real flags in the future.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-12-14 22:53:56 +01:00
Guo, Yejun
ed9fc2e3c5 avfilter/vf_dnn_processing: refine code for better naming 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-12-13 11:41:10 -03:00
Paul B Mahol
824324db41 avfilter/vf_datascope: add decimal output 2019-12-13 12:51:47 +01:00
Michael Niedermayer
9d1f7870a9 avfilter: Fix type in av_log for random_seed in cellauto and life 
Fixes CID 1456556 / 1456555

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-12 21:40:53 +01:00
Gyan Doshi
78676ee8f8 avfilter/scale_eval: remove redundant mathematical constants 
Even though removed from vf_scale in 3b316f9f22, they were reintroduced
when scale.c, now scale_eval.c, was split off in 037bb4021c
 2019-12-11 16:08:53 +05:30
Michael Niedermayer
a0ae4b7df9 Remove redundant ; 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-10 16:09:14 +01:00
Gyan Doshi
e73688eff4 avfilter: rename scale.c,h to scale_eval 
scale.c is too generic; scale_eval is more representative
 2019-12-10 12:55:48 +05:30
Gyan Doshi
1b4f473d18 avfilter/scale.c: factorize ff_scale_eval_dimensions 
Adjustment of evaluated values shifted to ff_adjust_scale_dimensions
Shifted code for force_original_aspect_ratio and force_divisble_by from
vf_scale so it is now available for scale_cuda, scale_npp and
scale_vaapi as well.
 2019-12-08 16:12:31 +05:30
Jun Zhao
46d2a67f80 lavfi/avf_showspectrum: Fix the memory leak in error handle path 
Fix the memory leak in error handle path.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-12-07 14:08:08 +08:00
Limin Wang
5ee4c12ec2 avfilter/vsrc_life: Fix for random_seed type 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-06 11:25:29 +01:00
Limin Wang
1d757b111a avfilter/vsrc_cellauto: Fix for random_seed type 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-06 11:25:29 +01:00
leozhang
0c7f9f714d avfilter/vf_yaepblur: add yaepblur filter 
Signed-off-by: leozhang <leozhang@qiyi.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-06 11:25:29 +01:00
Gyan Doshi
b66a800877 avfilter/crop: avoid premature eval error 
Width and height expressions can refer to each other. Width is
evaluated twice to allow for reference to output height. So we
should not error out upon failure of first evaluation of width.
 2019-12-06 10:19:47 +05:30
Limin Wang
0485033ae1 avfilter/vf_elbg: Fix for the seed type 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-04 20:17:00 +01:00
Andreas Rheinhardt
710ab13693 avfilter/vf_unsharp: Don't dereference NULL 
The unsharp filter uses an array of arrays of uint32_t, each of which is
separately allocated. These arrays also need to freed separately; but
before doing so, one needs to check whether the array of arrays has
actually been allocated, otherwise one would dereference a NULL pointer.
This fixes #8408.

Furthermore, the array of arrays needs to be zero-initialized so that
no uninitialized pointer will be freed in case an allocation of one of
the individual arrays fails.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-12-03 09:50:00 +01:00
Zhao Zhili
f9d4366912 avfilter/buffersrc: remove write-only variable 2019-12-02 17:28:16 +01:00
Paul B Mahol
8c2f81a17a avfilter/vf_hqdn3d: add support for commands 2019-11-29 17:28:59 +01:00
Paul B Mahol
3a61297a67 avfilter/vf_hqdn3d: add support for 12bit and 14bit yuv formats 2019-11-29 17:28:59 +01:00
Limin Wang
c1ed00fd18 avfilter/vf_yadif: rename config_props -> config_output, link -> outlink 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-11-29 00:03:28 +01:00
Limin Wang
8aa143eaa8 avfilter/vf_libvmaf: Check for av_frame_alloc failure 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-11-28 18:44:01 +01:00
Limin Wang
3a6ec10d90 avfilter/vf_colorconstancy: av_frame_free(&in) in case of error or direct flag is false 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-11-28 18:44:01 +01:00
Paul B Mahol
93414ce831 avfilter: add axcorrelate filter 2019-11-23 11:54:20 +01:00
Paul B Mahol
aaac48fb50 avfilter/vf_normalize: add support for commands 2019-11-23 11:07:02 +01:00
Paul B Mahol
89aa1342b1 avfilter/af_aiir: normalize biquads only if divisor is big enough 2019-11-22 21:10:43 +01:00
Paul B Mahol
f46b04c4c3 avfilter/af_biquads: add new normalize/n option 2019-11-22 21:10:43 +01:00
Paul B Mahol
f2a01b4c8b avfilter/af_aiir: fix biquads normalization 2019-11-22 20:24:29 +01:00
Paul B Mahol
eecc45cea5 avfilter/af_aiir: add missing normalization of biquads gains 2019-11-22 17:42:04 +01:00
Paul B Mahol
2f5fb9e60f avfilter/af_aiir: make a/b coefficients array 2019-11-22 16:13:06 +01:00
Paul B Mahol
e169d3756e avfilter/af_aiir: factor out response calculation 2019-11-22 16:07:03 +01:00
Paul B Mahol
c36e72ed27 avfilter/af_aiir: check for stability 2019-11-22 16:07:02 +01:00
Paul B Mahol
9cd56bb94c avfilter/af_aiir: fix array length when selecting conjugate poles 2019-11-21 23:27:34 +01:00
Zhao Zhili
bbb68be0cc avfilter/graphdump: fix use of uninitialized variables 
In case of av_bprint_finalize failed.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-11-21 21:26:12 +01:00
leozhang
4a3aa77d74 avfilter/avfilter: fix indentation 
Signed-off-by: leozhang <leozhang@qiyi.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-11-21 21:26:12 +01:00
Paul B Mahol
55ca21d54e avfilter/vf_amplify: add timeline support 2019-11-21 18:34:07 +01:00
Paul B Mahol
103effebc1 avfilter/vf_datascope: add support for commands in oscilloscope 2019-11-21 18:08:48 +01:00
Paul B Mahol
c98d8b2bf5 avfilter/vsrc_sierpinski: change seed option type 2019-11-21 17:38:48 +01:00
Paul B Mahol
d83304d539 avfilter/vsrc_sierpinski: fix another typos 2019-11-21 17:35:35 +01:00
Paul B Mahol
09fd1b18f0 avfilter/vsrc_testsrc: simplify color filter commands parsing 2019-11-21 17:32:04 +01:00
Paul B Mahol
94c0b27397 avfilter/vf_chromakey: add support for commands 2019-11-21 17:19:40 +01:00
Paul B Mahol
ae6c4168e6 avfilter/vf_lumakey: add support for commands 2019-11-21 16:59:39 +01:00
Paul B Mahol
6b9862f614 avfilter/vf_lumakey: change options to doubles, so that values are automatically scaled 2019-11-21 16:52:48 +01:00
Paul B Mahol
08f7968fc4 avfilter/vf_lumakey: add support for 12bit yuva formats 2019-11-21 16:40:17 +01:00