FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	6b11c12cf3	avfilter/avf_showspectrum: improve dBFS scale legend Make it more intuitive looking and correct for non-log scaling. Add option to set upper limit of input audio value in dBFS.	3 years ago
James Almer	83946906fb	avfilter/vsrc_testsrc: add a return at the end of non-void functions Fixes compilation with GCC 11 when configured with --disable-optimizations Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	1cd43d8a5e	avfilter/vf_showinfo: add support for H.274 Film Grain Characteristics frame side data Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	ef54590f83	avfilter/internal: Don't include libavcodec/(avcodec\|internal).h The reasons for including them don't exist any longer: ff_tlog() has been moved to libavutil/internal.h and FF_QSCALE_TYPE_* has been moved to qp_table.h. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Paul B Mahol	2678b4f81b	avfilter/avf_showspectrum: add option to control dynamic range for colors	3 years ago
Andreas Rheinhardt	2b6e008577	avfilter/internal: Move ff_norm_qscale() to qp_table.h It is the natural header for it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	304cb08693	avfilter/avfilter: Remove unused partial_buf It is unused since `02aa0701ae`. The corresponding size field is write-only since then. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Linjie Fu	9f14396a51	lavfi/vf_scale: use default swscale flags for scaler Currently the default swscale flags for simple filter graph is bicubic, however for complex filter graph it uses bilinear as decleared in scale filter. $ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null - [Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4 $ffmpeg -v verbose -i input.mp4 -filter_complex format=yuv420p,scale=800x600 -an -f null - [Parsed_scale_1 @ 0x7f8779e046c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x2 Use default swscale flags (bicubic currently) for scale filter. - Remove flags="bilinear" from vf_scale - Update the FATE refs Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>	3 years ago
Paul B Mahol	9dbf95f209	avfilter/f_graphmonitor: use sample_count_in/out	3 years ago
Paul B Mahol	c317862c88	avfilter/avfilter: add sample_count_in and sample_count_out	3 years ago
Paul B Mahol	82123e133d	avfilter/avf_showspectrum: add lreplace sliding mode	3 years ago
Paul B Mahol	b1388cd6c5	avfilter/avf_showspectrum: proper rational multiplication	3 years ago
Paul B Mahol	20ebcbd520	avfilter/avf_showspectrum: fix last frame/eof timestamp	3 years ago
Martin Storsjö	6d2365882f	libavfilter: Fix implicit declarations of av_cpu_max_align Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Andreas Rheinhardt	cc6f6a1eef	avfilter/vf_vpp_qsv: Don't overrun stack array `8b83dad825` added another potentially used video enhancement filter without increasing a define for the number of such options which is used as the size of stack array. This can lead to a buffer overrun if all filters are used simultaneously. So increase said number. Fixes Coverity ticket #1489775. Reviewed-by: Linjie Fu <linjie.justin.fu@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Paul B Mahol	3b298640e1	avfilter/af_afftfilt: make sure that tx buffers size are always aligned	3 years ago
Paul B Mahol	16b4331bd1	avfilter/avf_showspectrum: use proper function return value instead of hardcoded number	3 years ago
Paul B Mahol	b3117f376d	avfilter/vaf_spectrumsynth: switch to TX FFT from avutil	3 years ago
Paul B Mahol	a428d2a487	avfilter/af_afftfilt: switch to TX FFT from avutil	3 years ago
Andreas Rheinhardt	6e66e2c321	avfilter/internal: Don't include framepool.h, thread.h They are not used by the header at all and only used by very few files; so include the headers in their users instead of in internal.h. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
James Almer	e0b84d1069	avfilter/avfilter: use av_frame_copy() to copy frame data Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Fei Wang	8b83dad825	avfilter/vf_vpp_qsv: add scale mode option The option allow user to set diffenent scaling mode from auto/low-power/high-quality. More details: https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxExtVPPScaling Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>	3 years ago
Paul B Mahol	ae94868a57	avfilter/avf_showfreqs: switch to TX FFT from avutil	3 years ago
Paul B Mahol	0068b3d0f0	avfilter/avf_showcqt: switch to TX FFT from avutil	3 years ago
Paul B Mahol	925d41ebd4	avfilter/af_afftdn: switch to TX FFT from avutil	3 years ago
Paul B Mahol	51c22f6621	avfilter/avf_concat: fix EOF timestamp	3 years ago
Paul B Mahol	bc5faacc3f	avfilter/vf_pseudocolor: add three more presets	3 years ago
Paul B Mahol	da6975f022	avfilter/af_silenceremove: make window also depends on input sample format	3 years ago
Paul B Mahol	d08deb11d2	avfilter/af_silenceremove: add support for more sample formats	3 years ago
Paul B Mahol	6f0f7bc7fe	avfilter/f_ebur128: fix video output regression	3 years ago
Paul B Mahol	274112c88d	avfilter/f_ebur128: add all sample rates support The magic constants come from the unofficial "ITU-R BS.1770-1 filter specifications"¹ by Raiden (libebur128) which relies on "Parameter Quantization in Direct-Form Recursive Audio Filters"² by Brian Neunaber. The constants seem to include a quantization bias, for example: - Vb is supposed to be exactly √Vh in a high shelf filter - the Pre-filter Gain should likely be 4dB - Pre Q and RLB Q are respectively very close to √½ and ½ Those are not adjusted to prevent the values from drifting away from the official specifications. An alternative to this approach would be to requantize on the fly as proposed by pbelkner³, where the 48kHz code path would use the exact specifications constants while derivating constants for other frequencies. [1]: https://www.scribd.com/document/49991813/ITU-R-BS-1770-1-filters [2]: https://www.scribd.com/document/6531763/Direct-Form-Filter-Parameter-Quantization [3]: https://hydrogenaud.io/index.php?topic=86116.msg740092#msg740092	3 years ago
Paul B Mahol	a2a7547b2f	avfilter/af_afwtdn: add forgotten break statement	3 years ago
Paul B Mahol	207e9b1760	avfilter/vf_threshold: add support for commands	3 years ago
Paul B Mahol	6210cc8c7e	avfilter/af_anlmdn: add longer names of filter options	3 years ago
Valerii Zapodovnikov	fdd45ebf55	lavfi/signature: fix always true expression Otherwise since "==" has higher precedence, mode is never checked. Reviewed-by: Jai Luthra <me@jailuthra.in>	3 years ago
Paul B Mahol	6fcb082b7a	avfilter/vf_pseudocolor: add solar preset Useful to emphasize bandings in video.	3 years ago
Paul B Mahol	d5c76450f8	avfilter/vf_fillborders: add another mode	3 years ago
Paul B Mahol	94c90b3261	avfilter/avf_showspectrum: fix not rendering all channels with fscale=log:mode=separate	3 years ago
Paul B Mahol	e5c860cd29	avfilter/avf_showspectrum: fix hz scale with legend enabled	3 years ago
Paul B Mahol	014ace8f98	avfilter/avf_showspectrum: switch to TX FFT from avutil	3 years ago
Paul B Mahol	88b6342c2b	avfilter/af_headphone: switch to TX FFT from avutil	3 years ago
Paul B Mahol	f6aeb94d72	avfilter/af_sofalizer: switch to TX FFT from avutil	3 years ago
Paul B Mahol	6846d48fa6	avfilter: add afwtdn filter	3 years ago
Andreas Rheinhardt	c4042fc1e3	avfilter/vf_shufflepixels: Check ff_get_video_buffer() There would be a segfault in case of (likely memory allocation) failure. Fixes Coverity issue #1322338. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	25c8507818	Remove/replace some unnecessary avcodec.h inclusions Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	2934a4b9a5	Remove unnecessary avassert.h inclusions Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	4608f7cc6a	Remove unnecessary mem.h inclusions Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e7bd47e657	Remove obsolete version.h inclusions These have mostly been added because of FF_API_*; yet when these were removed, removing the header has been forgotten. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	2c05ee092b	avutil/internal, swresample/audioconvert: Remove cpu.h inclusions These inclusions are not necessary, as cpu.h is already included wherever it is needed (via direct inclusion or via the arch-specific headers). Also remove other unnecessary cpu.h inclusions from ordinary non-headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	69f120ead7	avcodec/avcodec: Don't include cpu.h It is not used here at all; instead, add it where it is used without including it or any of the arch-specific CPU headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago

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9258 Commits (5ad436fcb91a538343e2798ce29630ad4aa71b3c)