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8337 Commits

Author SHA1 Message Date
Paul B Mahol
0a181c2cb1 avfilter/af_crossfeed: make options runtime configurable 2020-04-30 12:18:36 +02:00
Paul B Mahol
35d6001815 avfilter/af_crossfeed: make slope configurable 2020-04-30 12:18:36 +02:00
Paul B Mahol
0ec61fcff7 avfilter/af_crossfeed: fix calculation of alpha parameter 
Use A in calculation.
 2020-04-30 12:18:36 +02:00
Paul B Mahol
c7d8082357 avfilter: add asubboost filter 2020-04-30 12:18:36 +02:00
Paul B Mahol
2970846fc1 avfilter/vf_v360: make FOV adjusted for dual fisheye too 
Remove any usage of padding for this format.
 2020-04-29 19:18:25 +02:00
Paul B Mahol
d8147c4e2d avfilter/af_amix: make weights option runtime configured 2020-04-29 19:18:25 +02:00
Steven Liu
d813e43b3d avfilter/vf_v360: adjustment out_pad and in_pad maximum value to 1/10 
Because not every user know about in_pad and out_pad reasonable value range
so maybe try to set 1.0, but setting 1.0 is so hugh to get an fatal error.

Suggested-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2020-04-29 13:48:02 +01:00
Paul B Mahol
f53fc935b8 avfilter/vf_pixscope: also show standard deviation of zoomed area 2020-04-26 12:27:36 +02:00
Paul B Mahol
35bcbfd6da avfilter/f_interleave: no need to check for inlink eof if non-empty queue 
Also set state to ready if there is any inlink with queued frame.
 2020-04-25 13:35:22 +02:00
Paul B Mahol
ec3b5deab4 avfilter/f_interleave: make sure that all frames in inlink queue are used 2020-04-25 13:07:13 +02:00
Paul B Mahol
b29b934e4f avfilter/f_interleave: add duration option 2020-04-25 12:35:22 +02:00
Lynne
b136a98303 scale_vulkan: take frame cropping parameters in account when scaling 
Then sample_aspect_ratio line at the bottom was cargo-culted from the vaapi
scaling filter, but its unnecesary.
 2020-04-23 18:23:45 +01:00
Lynne
f66ac83c22 overlay_vulkan: add support for overlaying images with an alpha channel 2020-04-23 18:23:45 +01:00
Guo, Yejun
8ce9d88f93 dnn/native: add native support for divide 
it can be tested with model file generated with below python script:
import tensorflow as tf
import numpy as np
import imageio

in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]

x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 2 / x
z2 = 1 / z1
z3 = z2 / 0.25 + 0.3
z4 = z3 - x * 1.5 - 0.3
y = tf.identity(z4, 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, '.', 'image_process.pb', as_text=False)

print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")

output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:15:00 +08:00
Guo, Yejun
ef79408e97 dnn/native: add native support for 'mul' 
it can be tested with model file generated from above python script:

import tensorflow as tf
import numpy as np
import imageio

in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]

x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 0.5 + 0.3 * x
z2 = z1 * 4
z3 = z2 - x - 2.0
y = tf.identity(z3, 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, '.', 'image_process.pb', as_text=False)

print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")

output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:14:47 +08:00
Guo, Yejun
6aa7e07e7c dnn/native: add native support for 'add' 
It can be tested with the model file generated with below python script:

import tensorflow as tf
import numpy as np
import imageio

in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]

x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 0.039 + x
z2 = x + 0.042
z3 = z1 + z2
z4 = z3 - 0.381
z5 = z4 - x
y = tf.math.maximum(z5, 0.0, 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, '.', 'image_process.pb', as_text=False)

print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")

output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:14:30 +08:00
Paul B Mahol
4457f75c65 avfilter: add maskedthreshold filter 2020-04-18 12:34:49 +02:00
Paul B Mahol
9987f6d01e avfilter: add tmedian filter 2020-04-18 12:34:49 +02:00
Limin Wang
403bee30a5 avfilter/af_acrossover: Check sscanf() return value 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-04-17 16:56:13 +02:00
Paul B Mahol
24db9372eb avfilter/af_astats: add noise floor count stat 2020-04-17 13:28:01 +02:00
Paul B Mahol
715da29501 avfilter/af_astats: add slice threading support 2020-04-17 13:26:44 +02:00
Paul B Mahol
87b4fb65a8 avfilter/af_astats: measure noise floor 2020-04-17 13:26:30 +02:00
Paul B Mahol
0607f1bcb0 avfilter/af_amix: unbreak FATE, increase iterator when breaking from loop 2020-04-14 19:21:23 +02:00
Paul B Mahol
10a68ccd58 avfilter/af_amix: use av_strtod() for weights 2020-04-14 12:38:47 +02:00
Paul B Mahol
ce24b1def0 avfilter/vf_telecine: avoid possible null-pointer dereference 2020-04-14 12:12:42 +02:00
Paul B Mahol
70f866ad1b avfilter/vf_mix: check if array is available 2020-04-13 16:44:01 +02:00
Gyan Doshi
2e2fa2d6e6 doc/filters: clarify metadata and logging for blackdetect 2020-04-13 11:23:24 +05:30
Carl Eugen Hoyos
dbc5c0c1c8 lavfi/telecine: Mark telecined frames as interlaced. 2020-04-11 13:48:52 +02:00
Gyan Doshi
49a32fa45c avfilter/delogo: correct indentation for option show. 2020-04-11 11:46:48 +05:30
Gyan Doshi
74fe697f96 avfilter/delogo: remove deprecated options 
Deprecated in 2015 in 8bc708fcee
 2020-04-11 11:46:43 +05:30
Limin Wang
46d2b2071b avfilter/ebur128: prefer to use variable instead of type for sizeof 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-04-09 15:03:36 +02:00
Rosen Penev
8beb9e571c avfilter/vf_drawtext: only test available exceptions 
soft float systems do not define these macros under musl.

Fixes: Ticket7102

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-04-09 00:59:21 +02:00
Lynne
97b526c192 hwcontext_vulkan: only use one semaphore per image 
The idea was to allow separate planes to be filtered independently, however,
in hindsight, literaly nothing uses separate per-plane semaphores and it
would only work when each plane is backed by separate device memory.
 2020-04-07 12:52:56 +01:00
Paul B Mahol
3f9fd9dcfd avfilter/vf_xfade: add slice transitions 2020-04-07 13:51:25 +02:00
Guo, Yejun
7e4527e8fa avfilter/vf_derain.c: put all the calculation in model file. 
currently, the model outputs the rain, and so need a subtraction
in filter c code to get the final derain result.

I've sent a PR to update the model file and accepted, see at
https://github.com/XueweiMeng/derain_filter/pull/3

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2020-04-07 11:04:47 +08:00
Guo, Yejun
ffa1561608 dnn_backend_native_layer_mathbinary: add sub support 
more math binary operations will be added here

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-07 11:04:34 +08:00
Guo, Yejun
2114c42418 avfilter/vf_dnn_processing.c: fix typo for the linesize of dnn data 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-07 11:03:25 +08:00
Lynne
ca76a5ba1a scale_vulkan: correctly copy the colormatrix 2020-04-06 19:16:35 +01:00
Carl Eugen Hoyos
61dcaf5fb7 lavf, lavfi: Remove uses of sizeof(char). 
The C standard requires sizeof(char) == 1.
 2020-04-04 23:21:14 +02:00
Carl Eugen Hoyos
e61767c40a lavfi/scale_qsv: Fix a format specifier for a variable of type int. 2020-04-04 23:18:18 +02:00
Paul B Mahol
ec7fb45240 avfilter/vf_v360: add pannini input support 2020-04-04 14:16:28 +02:00
Paul B Mahol
dc67c0f180 avfilter/vf_v360: improve description of output fov options 2020-04-03 17:14:58 +02:00
Paul B Mahol
8e1354c95d avfilter/x86/vf_v360_init: add missing cases 2020-04-02 12:25:37 +02:00
Paul B Mahol
e4809e12ea avfilter/vf_v360: add SIMD for lagrange9 interpolation 2020-04-02 12:25:37 +02:00
Paul B Mahol
b00b935d99 avfilter/vf_v360: add lagrange9 interpolation 2020-04-02 12:25:37 +02:00
Carl Eugen Hoyos
00ce1ec6a5 lavfi/deshake_opencl: Do not use bool, powerpc does not like it. 
Fixes ticket #8591.
 2020-04-01 15:48:19 +02:00
Paul B Mahol
72be5d4661 avfilter/vf_v360: fix swapped variables 2020-03-29 13:27:49 +02:00
Paul B Mahol
85025162da avfilter/vf_v360: speedup fisheye output 2020-03-29 13:27:49 +02:00
Paul B Mahol
460001981f avfilter/vf_v360: reduce unnecessary negations 2020-03-29 13:27:49 +02:00
Limin Wang
585ac1ff5b avfilter/vf_showinfo: limit the max number of timecode 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-03-28 19:21:11 +01:00