FFmpeg

Commit Graph

Author	SHA1	Message	Date
Himangi Saraogi	88b160a457	avfilter: Return more meaningful error codes Signed-off-by: Diego Biurrun <diego@biurrun.de>	10 years ago
Clément Bœsch	1cded1f8d7	avfilter/vf_paletteuse: indent fix after `7ccc5848`	10 years ago
Michael Niedermayer	7ccc584824	avfilter/vf_paletteuse: Use int where AVERROR can be returned Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Peter Cordes	44d3477264	vf_showinfo: minimum widths for some early fields Depending on FPS, the pts_time string often changes length: ... pts_time:36.1 ... ... pts_time:36.1333 ... etc. The length changes make the output bounce around horribly, making it hard to scan down a column farther right than pts_time. The solution is to set minimum widths for n, pts, pts_time, and pos. This patch doesn't touch any of the fields in mean / stddev. The widths aren't intended to be wide enough that they're never exceeded, but you'll see only an occasional ripple to a new alignment, rather than bouncing. (Some fields, like pos, increase monotonically, which is why I left the minimum width for the field be smaller than it often gets to.) Signed-off-by: Peter Cordes <peter@cordes.ca>	10 years ago
Clément Bœsch	f5cbb2c55e	avfilter/vf_tblend: use av_frame_free for freeing an AVFrame	10 years ago
Clément Bœsch	17cb05fe06	avfilter/lavfutils: use av_frame_free for freeing an AVFrame	10 years ago
Michael Niedermayer	34b13dbadf	avfilter/af_aphaser: Change type to int as its accessed as int via AVOptions This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e8c1eb09c7	avfilter/af_biquads: Change width_type to int as its accessed as int via AVOptions This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d545668e25	avfilter/af_volume: Change enums to int, which are accessed via AVOption as int This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	27a5d09c6a	avfilter/avf_avectorscope: Change enums to int, which are accessed via AVOption as int This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7ff296be9f	avfilter/avf_showspectrum: Change enums to int, which are accessed via AVOption as int This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	047fd986bf	avfilter/vf_drawbox: Fix handling of max values Fixes Ticket4332 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Gilles Chanteperdrix	dcf19008a6	avfilter/af_volume: fix precision=fixed and volume=0 case When precision is fixed and volume is 0, filter_frame does not perform any operation on the output buffer. This works if the output buffer has been allocated and zeroed with ff_get_audio_buffer but not if the input buffer is used as output buffer. Fix this by not using the input buffer as output buffer if precision is fixed and volume is 0. Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	3e0ae19f86	avfilter/palettegen: fix frame mem leak	10 years ago
Vittorio Giovara	43e5e3c077	colormatrix: Accept bt601 aliases as input As far as matrix coefficients are concerned, BT470BG and SMPTE170M match BT601. This is similar to the check performed in vf_scale. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Clément Bœsch	4629993d99	avfilter/paletteuse: use AV_QSORT() See previous commit for a rationale.	10 years ago
Clément Bœsch	321de03492	avfilter/palettegen: use AV_QSORT() This makes the sorting of the colors along an axis (r, g or b) predictible, and thus testable under FATE. The performance is not really an issue here since the function is called only once at the end and will need to sort very small number of entries, so an alternative would be to make the sorting functions (see DECLARE_CMP_FUNC()) fallback on another axis in case of equality. This approach was actually simpler. I don't know if there is any advantage in using a multidimensional sort, but it will affect the final palette one way or another.	10 years ago
Clément Bœsch	30f4e9d3d9	avfilter/palettegen: consistently use the same frame for dimensions	10 years ago
Clément Bœsch	4216968f85	avfilter/palettegen: use a logging context for the dupped color warning	10 years ago
Clément Bœsch	ab093bdeef	avfilter/palettegen: export color quantization ratio	10 years ago
Clément Bœsch	5c11f5b4a2	avfilter/palettegen: move longest variable to a local scope Also drop initialization since it is initialized later on before any usage.	10 years ago
Carl Eugen Hoyos	ab3ff19f08	lavfi/fade: Do not overread input buffer.	10 years ago
Clément Bœsch	c3d40e305c	avfilter/palette{gen,use}: add Copyright	10 years ago
Clément Bœsch	92b7f56193	avfilter/paletteuse: add diff_mode	10 years ago
Clément Bœsch	b0f5227558	avfilter/paletteuse: fix error dithering accuracy	10 years ago
Michael Niedermayer	b7e7ee6231	avfilter/buffer: Check for qp_table allocation failure Fixes CID1271048 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1f1ef843b5	avfilter/vf_perspective: Use av_clip_uint8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	6660c598cd	avfilter/vsrc_mptestsrc: Use av_clip_uint8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Arwa Arif	627d2a7628	avfilter/vf_eq: Add process_command to eq. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	2280552057	avfilter/palettegen: raise cache size from 64k to 512k (or 32k to 256k in 32-bit) This is similar to `a00bab3475`	10 years ago
Michael Niedermayer	9d88be6873	avfilter/vf_subtitles: Add () to protect the argument of the AA() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	8087632027	avfilter/showpalette: fix leak in case of error Fixes CID1270820 Fixes CID1270818	10 years ago
Clément Bœsch	80f44eafaa	avfilter/palettegen: fix leak in case of error	10 years ago
Clément Bœsch	f40266560b	avfilter/paletteuse: fix leak in case of error Fixes CID1270819	10 years ago
Michael Niedermayer	9f6431c8f6	avfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx() Fixes CID1270822 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bdb3194217	avfilter/vf_qp: Fix leak of out_qp_table_buf Fixes CID1270821 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a76e91bf67	avfilter/avfiltergraph: assert that the heap_bubble index is valid This might help coverity Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8bc80016c1	avfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	9d3b752fce	graphparser: Check av_get_token() memory error CC: libav-stable@libav.org Bug-Id: CID 1267891	10 years ago
Clément Bœsch	a00bab3475	avfilter/paletteuse: raise cache size from 64k to 512k (or 32k to 256k in 32-bit)	10 years ago
Michael Niedermayer	2bae7b3370	avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f15c734be1	avfilter/vf_phase: Add () to protect DIFF()s arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1567ec43a3	avfilter/vsrc_mandelbrot: fix indention of mis-indented block Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	4ab7eb0da2	avfilter: bump minor and Changelog document the new filters	10 years ago
Clément Bœsch	bab4fcebb1	avfilter: add paletteuse filter	10 years ago
Clément Bœsch	9b964690e3	avfilter: add palettegen filter	10 years ago
Paul B Mahol	edf217ebb7	avfilter: add dcshift filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Alexey Titov	a05a737316	avfilter/unsharp: OpenCL unsharpen filter optimization: substitute N^2 filter computation with 2N+C i7-4770K luma 21% faster, chroma 18% faster A10-7850K luma 42% faster, chroma 37% faster on 1920x1080 res Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	8b77c4dd42	avfilter: Add repeatfields filter (Port of mp=softpulldown) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	694671bc9a	avfilter/f_sendcmd: consider it an error if there are no commands Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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4889 Commits (70082a1e533deed6688938232e6e66abbd62b0fa)