FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	d5f87f8567	avfilter/vf_blend: add support for float formats	5 years ago
Lynne	c0344cbfb0	lavfi/vulkan: fix queue counts and set indices	5 years ago
Lynne	fb49d5c0b1	lavfi/vulkan: use dedicated allocation for buffers when necessary	5 years ago
Lynne	727cac88b8	lavfi/vulkan: use all enabled queues in the queue family This should significantly improve the performance with certain filterchains.	5 years ago
Lynne	fac17fd46f	lavfi/vulkan: fix 2 minor memory leaks	5 years ago
Nicolas George	88567a2e52	lavfi: add untile filter.	5 years ago
Nicolas George	2a52f19a91	lavfi/framesync: use av_gcd_q().	5 years ago
Nicolas George	beb98c0181	lavfi/tests/formats: reindent.	5 years ago
Nicolas George	d5e5c6862b	lavfi/formats: remove dead code. Move the contents of all_channel_layouts.inc directly into libavfilter/tests/formats.c.	5 years ago
Nicolas George	df123590f0	lavfi/vf_crop: use ff_formats_pixdesc_filter().	5 years ago
Nicolas George	563e1df5d6	lavfi/formats: add ff_formats_pixdesc_filter().	5 years ago
Mark Reid	04f67dcccf	avfilter/vf_lut3d: initial float pixel format support Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Anton Khirnov	f30a41a608	Stop hardcoding align=32 in av_frame_get_buffer() calls. Use 0, which selects the alignment automatically.	5 years ago
Paul B Mahol	ca7095a907	avfilter/af_aiir: move response drawing as last step	5 years ago
Paul B Mahol	8c825e43f8	avfilter/af_aiir: fix first denominator calculation	5 years ago
Paul B Mahol	07a9e5ec5e	avfilter/af_aiir: add more descriptive options aliases	5 years ago
Paul B Mahol	ffda57b800	avfilter/af_aiir: export normalize option And enable it in all modes by default.	5 years ago
Paul B Mahol	1fc5ddf774	avfilter/af_aiir: fix first delay value	5 years ago
Paul B Mahol	86822cfcd9	avfilter/af_aiir: fix phase and group delay calculation Properly unwrap phase.	5 years ago
Paul B Mahol	b559a5882f	avfilter/af_aiir: fix invalid memory access with tf filtering	5 years ago
Paul B Mahol	5646d02cb3	avfilter/vf_chromakey: fix formula for calculation of difference	5 years ago
Paul B Mahol	8b0575d763	avfilter/vf_colorkey: fix formula for calculation of difference Also fixes colorhold filtering.	5 years ago
Paul B Mahol	f63939dedb	avfilter: add gradients source video filter	5 years ago
Paul B Mahol	1ead7ed5bf	avfilter/vsrc_sierpinski: unbreak configuring rate value	5 years ago
Paul B Mahol	d99ed7367b	avfilter/vsrc_mandelbrot: unbreak configuring rate value	5 years ago
Marton Balint	b4bcae4e0e	Revert "avfilter/vf_framerate: if metadata lavfi.scd.mafd exists, we'll use it first" This reverts commit `339593ca90`. Fixes null pointer dereference. Signed-off-by: Marton Balint <cus@passwd.hu>	5 years ago
Marton Balint	7f3a946216	Revert "avfilter/vf_minterpolate: if metadata lavfi.scd.mafd exists, we'll use it first" This reverts commit `d88e1c9838`. Fixes null pointer dereference. Signed-off-by: Marton Balint <cus@passwd.hu>	5 years ago
Limin Wang	815a3b393c	avfilter/vf_minterpolate: change the default threshold to get better scene change detect result ./ffmpeg -loglevel debug -i ../fate-suite/svq3/Vertical400kbit.sorenson3.mov -vf minterpolate=fps=60:mi_mode=blend -an -f null - [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 1600 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 4120 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 5780 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 6700 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 8140 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 9740 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 14060 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 15680 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 18480 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 20020 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 21740 The results are consistent with tests/ref/fate/filter-metadata-scenedetect For the master, it'll detect more than 20 scene change for the same source. Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	61cc009d53	avfilter/vf_minterpolate: correct the mafd calculation Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	d88e1c9838	avfilter/vf_minterpolate: if metadata lavfi.scd.mafd exists, we'll use it first Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	339593ca90	avfilter/vf_framerate: if metadata lavfi.scd.mafd exists, we'll use it first Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	d62d4e05e8	avfilter/vf_scdet: add filter to detect scene change Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
lance.lmwang@gmail.com	5ed20a74b7	avfilter/vf_colorbalance:: Fix for framecrc bitexact for 32bit and 64bit system Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Martin Storsjö	353aecbb28	pixblockdsp, avdct: Add get_pixels_unaligned Use this in vf_spp.c, where the get_pixels operation is done on unaligned source addresses. Hook up the x86 (mmx and sse) versions of get_pixels to this function pointer, as those implementations seem to support unaligned use. This fixes fate-filter-spp on armv7. Signed-off-by: Martin Storsjö <martin@martin.st>	5 years ago
Anton Khirnov	b84a2b91fd	vf_showinfo: support AV_FRAME_DATA_VIDEO_ENC_PARAMS	5 years ago
Michael Niedermayer	52cc86cae1	avfilter/vf_spp: Fix endian-dependance in add_block() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	dde86d0ddf	avfilter/vf_spp: Remove unused AVCodecContext Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Lynne	70d396c8af	Revert "hwcontext_vulkan: only use one semaphore per image" This reverts commit `97b526c192`. It broke the API, and assumed no other APIs used multiple semaphores. This also disallowed certain optimizations to happen. Dealing with APIs that give or expect single semaphores is easier when we use per-image semaphores.	5 years ago
Limin Wang	a058d81570	avfilter/vf_signalstats: reindent after last commit Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	25bb72af62	avfilter/vf_signalstats: make the alloc array used for any bit depth Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	764efda192	avfilter/vf_signalstats: add SignalstatsContext.maxsize variable Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	a8c762a17d	avfilter/vf_signalstats: rename config_props -> config_output Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Guo, Yejun	71e28c5422	dnn/native: add native support for minimum 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') x1 = tf.minimum(0.7, x) x2 = tf.maximum(x1, 0.4) y = tf.identity(x2, 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>	5 years ago
Sebastian Dröge	ed3da72583	s->target_i and global are in dB but s->target_tp and true_peak are linear. Instead of mixing these in the calculations, convert the former first to have all following calculations in the same unit. Signed-off-by: Kyle Swanson <k@ylo.ph>	5 years ago
Limin Wang	f441fadbcf	avfilter/af_adelay: Check sscanf() return value Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Limin Wang	ee5d6d2ef8	avfilter/vf_mix: Check sscanf() return value Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Paul B Mahol	0a181c2cb1	avfilter/af_crossfeed: make options runtime configurable	5 years ago
Paul B Mahol	35d6001815	avfilter/af_crossfeed: make slope configurable	5 years ago
Paul B Mahol	0ec61fcff7	avfilter/af_crossfeed: fix calculation of alpha parameter Use A in calculation.	5 years ago
Paul B Mahol	c7d8082357	avfilter: add asubboost filter	5 years ago

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8383 Commits (6124cbdcfaab134a066e67706c92c8f01b4e13ff)