FFmpeg

Commit Graph

Author	SHA1	Message	Date
Muhammad Faiz	c4a3526b57	avfilter/showcqt: make minimum timeclamp option lower high basefreq does not require high timeclamp Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Nicolas George	383057f8e7	lavfi: make ff_framequeue_skip_samples() more useful. Instead of just updating statistics and leaving the work to the call site, have it actually do the work. Also: skip the samples by updating the frame data pointers instead of moving the samples. More efficient and avoid writing into shared frames. Found-By: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Paul B Mahol	c6f7f33eec	avfilter/vf_remap: add . at end of long description Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	6294247730	avfilter/vf_gblur: Increase supported pixel count from 31bit to 32bit in filter_postscale() Fixes CID1396252 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	836c8750b3	avfilter/avf_showspectrum: fix 2 possible crashes Make sure no division by zero is done. Make sure there are actually samples available. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	ee8e00b703	avfilter: add abitscope multimedia filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Marton Balint	977fd88419	avfilter/formats: do not allow unknown layouts in ff_parse_channel_layout if nret is not set Current code returned the number of channels as channel layout in that case, and if nret is not set then unknown layouts are typically not supported. Also use the common parsing code. Use a temporary workaround to parse an unknown channel layout such as '13c', after a 1 year grace period only '13C' will work. Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Paul B Mahol	08e5732318	avfilter: add EIA-608 line extractor Signed-off-by: Dave Rice <dave@dericed.com> Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	0a5add45c7	avfilter/af_hdcd: Fix leak of memory allocated by ff_make_format_list() Fixes CID1396265 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	61164112a5	avfilter/avf_showspectrum: Fix memleak of text allocated by av_asprintf() Fixes CID1396261 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	e740e9c798	avfilter/vf_palettegen: Fix leak and simplify code Fixes CID1270818 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	5f2b360fc0	avfilter/avfiltergraph: Add assert to write down in machine readable form what is assumed about sample rates in swap_samplerates_on_filter() Fixes CID1397292 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Steven Liu	90096e42e1	avfilter:vf_drawtext: add new line space size set parameter add line_spacing parameter to set the space between two lines Based on an idea by: Leandro Santiago <leandrosansilva@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Sergey Kudryashov	a9b33b5a37	libavfilter/af_biquads: warn about clipping only after frame with clipping	8 years ago
Nicolas George	f7191ccad6	lavfi: remove stray semicolons. Hopefully fix compilation with suncc.	8 years ago
Nicolas George	aaae459a85	lavfi: reindent after previous commit.	8 years ago
Nicolas George	912969a33e	lavfi/buffersink: move to the new design.	8 years ago
Nicolas George	32c59a115d	lavfi: do not call ff_filter_frame() with activate. avfilter_graph_request_oldest() does work that should be done by either the filter or the application. The principle of this function, calling ff_request_frame() from outside the filter was always shaky. This version is less elegant since it requires making special cases for each filter, but it is more robust since it no longer calls ff_request_frame() directly without notifying the filter. Eventually, avfilter_graph_request_oldest() will be deprecated for a function to just run the graph.	8 years ago
Nicolas George	c619a4e525	lavfi: make two functions static. ff_request_frame_to_filter() and ff_filter_frame_to_filter() are only used in avfilter.c.	8 years ago
Nicolas George	ae4650f0b9	lavfi: disallow ff_request_frame for filters using activate. Having two different functions allows to have stricter tests and detect errors earlier.	8 years ago
Nicolas George	9eb4c79afd	lavfi: add ff_inlink_request_frame().	8 years ago
Nicolas George	d3cb140433	lavfi: move ff_update_link_current_pts() into the utility functions. It does not change anything for the existing filters and makes better code fatrorization when future code will use the utility functions.	8 years ago
Nicolas George	7910127a8e	lavfi: cosmetic: remove forward declaration.	8 years ago
Nicolas George	3ff01feda3	lavfi: add AVFilter.activate.	8 years ago
Nicolas George	db4a71c0ff	lavfi: use the consume helpers in ff_filter_frame_to_filter().	8 years ago
Nicolas George	d360ddf03b	lavfi: add helpers to consume frames from link FIFOs.	8 years ago
Nicolas George	2e5af443c3	lavfi: pass min explicitly to samples_ready().	8 years ago
Nicolas George	e7e4c8dfbe	lavfi: add ff_inlink_evaluate_timeline_at_frame().	8 years ago
Nicolas George	0e3d2496e2	lavfi: add ff_inlink_process_commands().	8 years ago
Nicolas George	846f142134	lavfi: merge two variables after a recent commit.	8 years ago
Nicolas George	28c62df672	lavfi: implement ff_inlink_make_frame_writable(). Unlike av_frame_is_writable(), it uses the link's alloc callback, making direct rendering possible. The code comes from ff_filter_frame_framed(), moved with mostly trivial changes.	8 years ago
Nicolas George	918891e146	lavfi: export ff_filter_set_ready() to the library.	8 years ago
Nicolas George	4c24f3ac16	lavfi: add ff_inlink_acknowledge_status(). Also introduce libavfilter/filters.h for all functions needed to implement filters.	8 years ago
Nicolas George	485617ea0f	lavfi: document that AVFilterLink is not for applications.	8 years ago
Nicolas George	e9ecada1d4	lavfi/tests/filtfmts: include internal.h.	8 years ago
Nicolas George	dbe9dbed31	lavfi/buffersink: add accessors for the stream properties. av_buffersink_get_frame_rate() did already exist; its argument becomes const.	8 years ago
Nicolas George	0b66c456f9	lavfi, ffmpeg: simplify filter names. The names are only used for technical output and debugging. Make them similar to C identifiers for easier quick reading of debug dumps.	8 years ago
Matthieu Bouron	e1f4971209	lavfi: use an audio frame pool for each link of the filtergraph	8 years ago
Matthieu Bouron	b1ed7957b8	lavfi/framepool: cosmetic style fixes	8 years ago
Matthieu Bouron	e2d336cf64	lavfi/framepool: re-indent after previous commit	8 years ago
Matthieu Bouron	eb3368178e	lavfi/framepool: add audio support	8 years ago
Matthieu Bouron	b1f68f00b1	lavfi/framepool: rename FFVideoFramePool to FFFramePool	8 years ago
Steven Liu	184c13f64a	avfilter/vf_libopencv: fix resource leak in read_shape_frame_filter CID: 1324298 add a label when error goto the label to release resource Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Paul B Mahol	7aef56864c	avfilter/af_sofalizer: speed and clean up fast convolution a little Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	0ddc24d232	avfilter/af_dynaudnorm: fix hang with too short input The only thing we can do at such point is return samples unchanged. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Clément Bœsch	27627c281e	lavfi/selectivecolor: add a link to algorithm explanations	8 years ago
Michael Niedermayer	bc6b53ae99	avfilter/asrc_flite: Fix textbuf leak Fixes CID1244189 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	520c0736fd	avfilter/vf_shuffleframes: allow also dropping frames Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	72d6101510	avfilter/avf_aphasemeter: fix memleaks Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	3d8a8fd27e	avfilter/vf_pad: Fix segfault if reconfiguration fails Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago

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6252 Commits (ebb83e2dc0b437081dc6496a724803bf5f04a8ea)