FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	9d16e46d9e	avfilter/drawutils: allow drawing opaque text on transparent background Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Vittorio Giovara	cb78d14cf9	vf_colorspace: Interpret unspecified color range as limited range This is the assumption that is made in pixel format conversion do throughout the code (in particular swscale), and BT-specifications mandate. Add a warning to inform the user that an automatic selection is being made. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	8 years ago
Paul B Mahol	97f50d1c62	avfilter/vf_overlay: add YUVA422P to alpha_pix_fmts Now yuv422 output format gives similar expected output as other output formats. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	0e7d2c60e9	avfilter/vf_overlay: support J formats too Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	4096bb176b	avfilter/vf_unsharp: limit matrix size in either direction to 23 Anything bigger is not supported anyway. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	d790887d1c	avfilter/vf_unsharp: check if scalebits is too high Otherwise filter would happily give overflows and produce useless output. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	5b509fafb0	avfilter/vf_lut2: also export video input bit depth Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Vittorio Giovara	76c28360b5	vf_colorspace: Add modern names for color range option Allows to use values returned from API and from ffprobe directly. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Marton Balint	025db5afaf	avfilter/af_amerge: allow merging 1 input only Useful when the amerge filter parameters are generated from a script based on the number of input streams, by allowing 1 input it does not have to be handled specially. The split filter also allows 1 output, so it is more consistent to allow merging 1 input as well. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Vittorio Giovara	d41bfa9c0b	vf_colorspace: Add BT-names for gamma22/28 transfer option Allows to use values returned from API and from ffprobe directly. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	8 years ago
Paul B Mahol	a50ca6b357	avfilter/vf_convolution: add slice threading support Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	afeffd891f	avfilter: add sobel and prewitt filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	b791d0e4e0	avfilter/vf_vaguedenoiser: calculate dimensions at init Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	dc669d5fbe	avfilter/vf_vaguedenoiser: change thresholding to function pointers Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	97297fb144	avfilter/vf_overlay: inline yuv output formats Overall speedup ~10-20% Tested-by: Michael on mingw32 mingw64 linux32 mips and arm	8 years ago
Paul B Mahol	140a0485d3	avfilter/vf_overlay: split blend_image into functions for each overlay format Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	054f912c0d	avfilter/avf_concat: Make independent of the channel layout Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	b257266ee8	avfilter/af_amix: use ff_all_channel_counts() instead of ff_all_channel_layouts() Adds support for filtering frames with unknown channel layouts. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c784b5cfdc	avfilter/vf_histogram: set foreground alpha if possible in destination format Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	7055b28d98	avfilter/vf_datascope: cleanup code a little Make few helper functions. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	653ca05807	avfilter/vf_weave: do not leak unused frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Burt P	91117fc9f1	af_hdcd: fix bounds check in hdcd_envelope() From Sebastian Ramacher. https://github.com/bp0/libhdcd/pull/11 Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Paul B Mahol	e9770b40b1	avfilter/vf_datascope: let user change background opacity Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	ae31ab8070	avfilter/vf_shuffleframes: unbreak filter Regression since `736e2e2c30`. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	4fb6f9de0c	avfilter/vf_waveform: make possible to change background opacity Only useful if output pixel format have alpha. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Burt P	38445d58f1	af_hdcd: hdcd_analyze_gen() using int instead of float Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Burt P	eb0086588f	af_hdcd: tweak hdcd_analyze_prepare() a bit * use the actual sample rate * use a more sensible frequency for the tone * update fate test result Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Burt P	e700e21b6f	af_hdcd: move decoding setup from init to config_input Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Burt P	91be2ad756	af_hdcd: fix possible integer overflow Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Burt P	5e553cab68	af_hdcd: some types renamed to remove _t Following a suggestion by Diego Biurrun. _t is reserved for POSIX, apparently. Signed-off-by: Burt P <pburt0@gmail.com>	8 years ago
Paul B Mahol	b7e78c75cc	avfilter/vf_paletteuse: add option to use new palette for each output frame	8 years ago
Paul B Mahol	93ae68d62a	avfilter/vf_palettegen: add mode for generating palette for each input frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	424f0f9e33	avfilter: add avgblur filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	fdd9663781	avfilter/fifo: Make independent of the channel layout Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	db3b93319d	avfilter/af_atempo: Make independent of the channel layout Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Pavel Koshevoy <pkoshevoy@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	3a3265899b	avfilter/af_amix: make independent of the channel layout Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Carl Eugen Hoyos	70f4b453cb	doc/showspectrum*: Change options order to reflect numeric values. Fixes ticket #5823.	8 years ago
Paul B Mahol	496d97f465	avfilter/vf_owdenoise: hight bit-depth support	8 years ago
Paul B Mahol	443c9fab57	avfilter/vf_gblur: add sigmaV option, different vertical filtering Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	28b920c09b	avfilter/Makefile: move anullsrc and nullsink to correct place Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	9833cf2ae1	avfilter/vf_bitplanenoise: silence clang warning, do not truncate value	8 years ago
Paul B Mahol	ee605aa730	avfilter: add gblur filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Vittorio Giovara	5df993f3b1	vf_colorspace: Allow overriding input color properties The filter needs input frames with color properties filled out by the decoder. Since this is not always possible, add input options to the filter so that user may override color space, color primaries, transfer characteristics, and color range, as well as a generic option to set all properties at once. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Paul B Mahol	b5cf307d0f	avfilter/vf_zscale: make possible to change chroma location	8 years ago
Davinder Singh	367577dbe2	avfilter/vf_minterpolate: rename chroma log vars also use AVPixFmtDescriptor instead of avcodec_get_chroma_sub_sample() for log2_chroma*.	8 years ago
Paul B Mahol	3e1356f790	avfilter: add weave filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Lucas Cooper	aabe12eba3	avfilter/vf_psnr: Add max value output option to psnr stats log. This allows retroactive calculation/aggregation of PSNR from the stats log. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Timo Rothenpieler	2625b955a3	avfilter/drawutils: honor shift for color component description	8 years ago
Timo Rothenpieler	d3a23b6777	avfilter/drawutils: P010 is not supported	8 years ago
Paul B Mahol	8175fb03f0	avfilter/vf_lut: unbreak planar rgb suppot on big-endian	8 years ago

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6097 Commits (1212e3468e7b66007a3a3f0363af5fd92718835a)