FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	cf9ef83960	huffyuvencdsp: move shared functions to a new lossless_videoencdsp context Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	30c1f27299	huffyuvencdsp: move functions only used by huffyuv from lossless_videodsp Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	5ac1dd8e23	lossless_videodsp: move shared functions from huffyuvdsp Several codecs other than huffyuv use them. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Steven Liu	3222786c5a	avformat/hlsenc: refine the hlsenc code because the oc have been potint to hls->avf or hls->vtt_avf here is not needed point once again Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Steven Liu	b97e9cba0b	avformat/hlsenc: fix hlsenc bug at windows system when hlsenc use flag second_level_segment_index, second_level_segment_size and second_level_segment_duration, the rename is ok but the output filename always use the old filename so move the rename operation after the close the ts file and before open new segment Reported-by: Christian Johannesen <chrisjohannesen@gmail.com> Reviewed-by: Bodecs Bela <bodecsb@vivanet.hu> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Steven Liu	aa7982577c	cmdutils_opencl: fix resource_leak cid 1396852 CID: 1396852 check the devices_list alloc status, and release the devices_list when alloc devices error Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Thomas Turner	08fdf965c9	avutil/tests/audio_fifo.c: pass by reference for efficiency and change datatype to const Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	1d4d0ee4b0	avutil/reverse: move the ff_reverse declaration to a separate header Fixes compilation with hardcoded tables after `eaff1aa09e` and `e71b8119e7` Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Carl Eugen Hoyos	2f94b305ac	lavf/mxf: Add a universal label for ProRes used in FCP. Fixes ticket #6075.	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
Carl Eugen Hoyos	f31bac596f	lavf/dss: Do not fail randomly if dss_sp input contains 0xff. Fixes decoding the sample from ticket #6072 with ffmpeg.	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	063b1a42c6	lavd/lavfi: use buffersink accessors.	8 years ago
Nicolas George	448f2972f9	ffplay: use buffersink accessors.	8 years ago
Nicolas George	d9b311d44c	ffmpeg: use buffersink accessors.	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
Nicolas George	57789cfb9d	lavf/hlsenc: fix typo in last commit.	8 years ago
Bodecs Bela	8811d6d9a0	avformat/hlsenc: hls_start_number_source and start_number start_number option starts the playlist sequence number (#EXT-X-MEDIA-SEQUENCE) from the specified number. Unless hls_flags single_file is set, it also specifies starting sequence numbers of segment and subtitle filenames. Sometimes it is usefull to have unique starting numbers at each run, but currently it is only achiveable by setting this parameter manually. This patch enables to specify start_number source parameter by introducing hls_start_number_source with 3 possible values: generic/epoch/datetime. This ensures to set start sequence number automatically for practically unique numbers. Generic option is the default and this is the curent behaviour: start_number option value specifies the start sequence number. (start_number default value is 0) If hls_start_number_source is set to epoch, then the start number will be the seconds since epoch (1970-01-01 00:00:00). If set to datetime, then the start sequence number will be based on the current date/time value as YYYYmmddHHMMSS. e.g. 20161231235659. Hls speficication allows 64 bit integers as sequence numbers. This patch also changes some code where only 32 bit integer values were handled correctly. Reviewed-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	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
James Almer	e71b8119e7	avcodec/mathops: add missing header for ff_reverse Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Martin Vignali	682769d3d3	fate/psd : add test for 256 color Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Zhengxu	1a79b8f8d2	ffmpeg: Add an option "qsv_device" to choose proper node for QSV child device (vaapi or dxva2) Reason: For some cases, such as 2 or more graphics cards existing, the default command line may fail because ffmpeg does not open the correct device node: ffmpeg -hwaccel qsv -c:v h264_qsv -i test.264 -c:v h264_qsv out.264 Let user choose the proper one by running like below: ffmpeg -hwaccel qsv -qsv_device /dev/dri/renderD128 -c:v h264_qsv \ -i test.264 -c:v h264_qsv out.264 Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com> Signed-off-by: Huang, Zhengxu <zhengxu.maxwell@gmail.com> Signed-off-by: Andrew, Zhang <huazh407@gmail.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>	8 years ago
Carl Eugen Hoyos	f55da2200d	lavf/dss: Support version 3 files / files with larger header. Fixes ticket #6072.	8 years ago
Derek Buitenhuis	14b9060160	hevc: Mark as having threadsafe init Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	8 years ago
Steinar H. Gunderson	2a293ec7ac	avcodec: add Newtek SpeedHQ decoder This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9), including correct decoding of the alpha channel. 1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell), about evenly split between bitstream reader and IDCT. There is currently no attempt at slice or frame threading, even though the format trivially supports both. NewTek very helpfully provided a full set of SHQ samples, as well as source code for an SHQ2 encoder (not included) and assistance with understanding some details of the format.	8 years ago

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