FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	46b64e3098	Revert "avfilter/vf_interlace: more accurate pts calculation" This reverts commit `df8248f66e`. the revert produces a timebase and timestamps that are more close to what users expect Hoped-by: koda	10 years ago
Michael Niedermayer	59f1f764d6	avfilter/vf_tinterlace: Favor using standard timebases for the output Reported-by: Vittorio Giovara <vittorio.giovara@gmail.com> Inspired by discussion with Kieran Kunhya <kierank@obe.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Neil Birkbeck	e4788e9cd9	avfilter/vf_yadif: fix extra leading dup frame when deint=1 Logic for handling single frame in yadif (`0f9f24c9`), caused deint=1 (e.g., yadif=0👎1) to output extra duplicate leading frame: ffmpeg -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf yadif=0👎1,showinfo -f null -y /dev/null [Parsed_showinfo_1 @ 0x1d967d0] n:0 pts:0 pts_time:0 pos:-1 fmt:gray sar:0/1 s:352x432 i:P iskey:1 type:I checksum:E457EEA0 plane_checksum:[E457EEA0] mean:[126] stdev:[46.6] [Parsed_showinfo_1 @ 0x1d967d0] n:1 pts:0 pts_time:0 pos:-1 fmt:gray sar:0/1 s:352x432 i:P iskey:1 type:I checksum:E457EEA0 plane_checksum:[E457EEA0] mean:[126] stdev:[46.6] (Outputs 51 frames) After patch, vf "yadif=0👎1" behaves correctly (like "yadif=0👎0") and outputs 50 frames, first two: [Parsed_showinfo_1 @ 0x1e307d0] n:0 pts:0 pts_time:0 pos:-1 fmt:gray sar:0/1 s:352x432 i:P iskey:1 type:I checksum:68E8D1EB plane_checksum:[68E8D1EB] mean:[126] stdev:[46.0] [Parsed_showinfo_1 @ 0x1e307d0] n:1 pts:2 pts_time:0.04 pos:-1 fmt:gray sar:0/1 s:352x432 i:P iskey:1 type:I checksum:4E674BC7 plane_checksum:[4E674BC7] mean:[125] stdev:[46.0] (Outputs 50 frames) Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Neil Birkbeck	dd5d617956	avfilter/vf_idet: Fixing idet for single-frame inputs. Handle single frame inputs similar to yadif (e.g., `0f9f24c9cf` and `681e008d06`) Example: ffmpeg -r 1 -t 1 -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf idet,showinfo -f null -y /dev/null Previously: Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used) [Parsed_idet_0 @ 0x36389d0] Repeated Fields: Neither: 0 Top: 0 Bottom: 0 After patch: [Parsed_showinfo_1 @ 0x1909810] n:0 pts:0 pts_time:0 pos:-1 fmt:gray sar:0/1 s:352x432 ... [Parsed_idet_0 @ 0x18f9bb0] Repeated Fields: Neither: 1 Top: 0 Bottom: 0 Fate looks good. Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Kieran Kunhya	96fda42a8f	vf_interlace: get rid of useless loads Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Clément Bœsch	c2ea7069c4	avfilter/signalstats: re-use yuv/yuvu/yuvv vars in diff	10 years ago
Clément Bœsch	9cb1d81a60	avfilter/signalstats: localize a few variables	10 years ago
Clément Bœsch	82dda8e4ea	avfilter/signalstats: add threading in compute_sat_hue_metrics	10 years ago
Clément Bœsch	7acbd56a8a	avfilter/signalstats: isolate sat hue computation metrics in a function This will be useful for the following commit	10 years ago
Clément Bœsch	9db78a296c	avfilter/signalstats: add slice threading for subfilters	10 years ago
Clément Bœsch	fad6865748	avfilter/signalstats: fix repitition/repetition typo	10 years ago
Clément Bœsch	cc5c667eb1	avfilter/signalstats: reindent after previous commit	10 years ago
Clément Bœsch	56b98dfc4f	avfilter/signalstats: integrate height loop into subfilters	10 years ago
Clément Bœsch	c7e8f610f2	avfilter/signalstats: remove pointless sub filter init system	10 years ago
Clément Bœsch	b424e67abf	avfilter/signalstats: fix different buffers for out frame if burn is enabled This was the original intend.	10 years ago
Michael Niedermayer	ca59b5b6ec	avfilter/x86/vf_interlace: remove redundant instructions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ca5c3ff909	vf_interlace: x86: improve asm performance 4775 decicycles -> 3688 decicycles	10 years ago
Michael Niedermayer	9146a47600	avfilter/graphparser: Use av_freep(), avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7df2981f04	avfilter/avf_concat: Use av_freep(), avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b9ffafbfcc	avfilter/formats: Alloc NULL fmts in SET_COMMON_FORMATS() This avoids null pointer dereferences in case memory allocation has failed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	75819fafd8	avfilter/formats: free the correct pointer in ADD_FORMAT() Also only free it when it was not previously allocated to return to the state prior to the failing function call Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	863ee8a855	lavfi: clean memory on error in ADD_FORMAT() CC: libav-stable@libav.org Bug-Id: CID 1250334	10 years ago
Michael Niedermayer	9e526213a2	avfilter/af_volume: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	aa97223f14	avfilter/af_amix: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Matthew Oliver	70205f1799	mpcodecs: Use _INLINE guards for inline asm. Enabled compilation with compiler without inline asm support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	08ee02deca	avfilter/vf_tinterlace: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	77204f7366	avfilter/xbr: fix style in FILT4() calls	10 years ago
Clément Bœsch	7eece06934	avfilter/xbr: clarify default "interpolated" pixels assignments	10 years ago
Clément Bœsch	bca3c2cfc0	avfilter/xbr: refactor xbr[234]x into a single function No speed difference.	10 years ago
Clément Bœsch	8bc1553cdb	avfilter/xbr: add slice threading	10 years ago
Clément Bœsch	454b714283	avfilter/xbr: add video and filtering flags to options Fixes ffmpeg -h filter=xbr	10 years ago
Clément Bœsch	be96201e5b	avfilter/xbr: use function pointers for xbr[234]x	10 years ago
Clément Bœsch	c4fb79a3db	avfilter/xbr: remove FATE test entry from @todo See `57688aecbd`	10 years ago
Clément Bœsch	9a796f7f18	avfilter/xbr: consistent copyright header	10 years ago
Clément Bœsch	d1529273fb	avfilter/xbr: make xbr[234]x a bit more consistent	10 years ago
Clément Bœsch	a99004a926	avfilter/xbr: misc style fixes	10 years ago
Clément Bœsch	fda209b741	avfilter/xbr: simplify left/up conditions	10 years ago
Clément Bœsch	a3c3ee6973	avfilter/xbr: misc cleanup in FILT[234] macros	10 years ago
Clément Bœsch	7e91f77547	avfilter/xbr: refactor src/dst pointers definitions into a macro	10 years ago
Clément Bœsch	18e4bf4f54	avfilter/xbr: refactor the 21 pixels definition into a macro	10 years ago
Clément Bœsch	6bf9786a9b	avfilter/xbr: mark source pointers as const	10 years ago
Clément Bœsch	e070484040	avfilter/xbr: simplify width overread checks	10 years ago
Clément Bœsch	55f05ac0f1	avfilter/xbr: use different macro names for each dimension	10 years ago
Clément Bœsch	9f9c741771	avfilter/xbr: avoid unecessary macro redirections	10 years ago
Clément Bœsch	086487b633	avfilter/xbr: localize some filtering variables	10 years ago
Clément Bœsch	08bb6f919c	avfilter/xbr: do not pass unchanging r2y to macros	10 years ago
Stefano Sabatini	aea7616d39	lavfi/xbr: remove relicensing notice from copyright header The log is good enough for tracking those changes.	10 years ago
Arwa Arif	a2f05d3337	lavfi : change xBR filter to LGPL Hyllian's message : "Hi, Put lgpl on this and use it as you wish. It's free!" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	05e4b25e9b	avfilter/x86/vf_interlace: rewrite asm 4775 decicycles -> 3688 decicycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	fb3eb57369	avfilter/tinterlace: add Support for ff_lowpass_line_avx() & ff_lowpass_line_sse2() Based-on: `2e1704059a` by Kieran Kunhya Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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4661 Commits (b329460c5186d4520f1761211efa99fcf93cf538)