FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	d4b63054d9	cosmetics: Drop unnecessary parentheses around return values.	14 years ago
Stefano Sabatini	440e984b71	lavfi: add asplit filter	14 years ago
Stefano Sabatini	ae21776207	lavfi: add missing check in avfilter_filter_samples() Avoid out-of-buffer data access when nb_channels is 8.	14 years ago
Stefano Sabatini	e9af732a1a	lavfi: fix avfilter_default_get_audio_buffer() after changes in av_samples_alloc() av_samples_alloc() behavior changed in bbb46f3ec, resulting in random data filling the data[] and linesize[] arrays of the returned AVFilterBufferRef, which was resulting in wrong behavior in case of code checking on data[i] nullity. In particular fixes crash in avfilter_filter_samples(): for (i = 0; samplesref->data[i]; i++) memcpy(link->cur_buf->data[i], samplesref->data[i], samplesref->linesize[0]); and correctly fills the linesize[] array for planar data.	14 years ago
Stefano Sabatini	5764301df3	lavfi: don't try to indent words in trace messages The traces end up not indented and ugly anyway, but with the additional spaces are much more painful to grep/parse.	14 years ago
Clément Bœsch	f1f87439e5	thumbnail: fix error code in case of invalid args.	14 years ago
Clément Bœsch	15a2a29ba3	lavfi: add thumbnail video filter.	14 years ago
Anton Khirnov	06e8d38f2b	Add minor bumps and APIchanges entries for lavc/lavfi changes.	14 years ago
Anton Khirnov	e1d9dbf2d4	lavfi: add a new function av_buffersrc_buffer(). It can be used to directly pass a AVFilterBufferRef to lavfi, avoiding a memcpy.	14 years ago
Stefano Sabatini	1c9e340d35	lavfi: add avfilter_copy_frame_props() avfilter_copy_frame_props() avoids code duplication and increases robustness.	14 years ago
Stefano Sabatini	b58dbb5b03	lavc: add a sample_aspect_ratio field to AVFrame The sample aspect ratio is a per-frame property, so it makes sense to define it in AVFrame rather than in the codec/stream context. Simplify application-level sample aspect ratio information extraction, and allow further simplifications.	15 years ago
Stefano Sabatini	1858a5c25e	vf_drawtext: select YUV color for drawbox() in case YUV colorspace is used Fix box alpha rendering when a YUV colorspace is selected, in particular fix trac ticket #763.	14 years ago
Anton Khirnov	82d05e78a6	allfilters: fix type of avfilter_vsrc_buffer.	14 years ago
Michael Niedermayer	f810ab45e3	libavfilter: increase LIBAVFILTER_VERSION_MICRO to 100 like the other libs. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	196c9e5c8c	lavfi: always build vsrc_buffer. It's a part of public API.	14 years ago
Stefano Sabatini	386aee6864	sink_buffer: copy list of provided formats in the context A list of formats may have been dynamically created by the calling code, and thus should not be referenced by the sink buffer context. Avoid possible invalid data reference.	14 years ago
Michael Niedermayer	16b771b1f4	cleanup: for(int Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Clément Bœsch	0b4e5451ba	lavfi: use the new audio API in amovie source filter.	14 years ago
Clément Bœsch	220481e1d6	lavfi: skip the frame in case of error. This fixes playback with some audio files through filters.	14 years ago
Luca Barbato	d32eed5c73	yadif: support 10bit YUV Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Mans Rullgard	878dda5db1	build: move inclusion of subdir.mak to main subdir loop Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	58c42af722	doxygen: misc consistency, spelling and wording fixes	14 years ago
Anton Khirnov	cd3716b9aa	Replace all uses of av_close_input_file() with avformat_close_input().	14 years ago
Clément Bœsch	80914cde6f	timecode: rename internal ff_* symbols to avpriv_*. Those functions are shared between libs. Also fix a typo in function names: smtpe → smpte.	14 years ago
Clément Bœsch	fa4e30af7e	drawtext: allow burning the timecode.	14 years ago
Andrey Utkin	5b3265a718	lavfi: install libavfilter/vsrc_buffer.h It declares API necessary for filtering apps. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Clément Bœsch	cc2355817d	life: add mold, mold_color, life_color and death_color options.	14 years ago
Clément Bœsch	c88d6b18ce	life: add seed information in filter summary.	14 years ago
Stefano Sabatini	6c44ff38d6	lavfi: add cellauto source	14 years ago
Michael Niedermayer	a502939d64	buffersink: Implement a poll function. With this the application can find out how many frames are available. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Luca Barbato	78212cefe1	drawtext: remove typo It slipped through the last two iterations.	14 years ago
Luca Barbato	f5edfc9e92	drawtext: introduce rand(min, max) Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Luca Barbato	73585620b8	drawtext: introduce explicit draw/hide variable Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Stefano Sabatini	7ecabc8505	vsrc_life: fix comment in parse_rule()	14 years ago
Stefano Sabatini	3af5ddb24b	vf_scale: give a clue in case of invalid expression self-reference Address trac ticket #706.	14 years ago
Reimar Döffinger	c66bd78e3d	vf_scale: support PAL8 output by producing BGR8. While quality is bad, PAL8 support is needed to allow testing some encoders that only support PAL8 input. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Stefano Sabatini	2f8b6e909d	lavfi: add life source	14 years ago
Stefano Sabatini	6c26fe8b5a	aevalsrc: add duration option	14 years ago
Michael Niedermayer	dda3d716d6	vf_drawtext: support W/H parameters to reduce UI differences to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	f88d5df383	vf_drawtext: cosmetics to reduce diff to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	297422b338	vf_drawtext: Add main_w/h to improve compatibility with the modified UI from the fork. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Luca Barbato	2cf74eca70	drawtext: make x and y parametric Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H", "text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with vf_overlay and refactor the code accordingly.	14 years ago
Luca Barbato	ec11ff8407	drawtext: manage memory allocation better Call dtext_prepare_text as early as possible Do not draw if the memory allocation failed	14 years ago
Luca Barbato	a2fb4bcb01	drawtext: refactor draw_text Split the memory allocation from the actual drawing.	14 years ago
Michael Niedermayer	8f025f2f60	avfilter: align allocated images to 32 for AVX and IFF Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Clément Bœsch	c1ae524e2b	avfilter: fix AVFilterPad video only comment.	14 years ago
Stefano Sabatini	28338bc2a3	lavfi: add libass based subtitles renderer	14 years ago
Mans Rullgard	cc276c85d1	Make channel layout masks unsigned It makes more sense for a bit mask to use an unsigned type. The change should be source and binary compatible on all supported systems, hence micro version bump. Fixes a few invalid shifts. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	6d16a96a95	vf_boxblur: fix memleak As the filter uses the default start frame, the cleanup done by the default end frame is needed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	656911d84d	vsrc_mandelbrot: Fix vsrc_mandelbrot.c:358:85: warning: ‘epsilon’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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1404 Commits (b6ffceefb5f47843a87e8f71285206c00a39bb56)