FFmpeg

Commit Graph

Author	SHA1	Message	Date
Aman Gupta	e521a32af2	lavc/ccaption_dec: clear buffer before populating with screen contents	9 years ago
Aman Gupta	7def844be8	lavc/ccaption_dec: centralize buffer_changed=1 into reap_screen	9 years ago
Aman Gupta	c75b869516	lavc/ccaption_dec: rename screen_changed to buffer_changed	9 years ago
Aman Gupta	8fd7f03c56	lavc/ccaption_dec: extract ass time base into constant	9 years ago
Aman Gupta	6049b15c0a	lavc/ccaption_dec: combine ROLLUP modes as they are identical	9 years ago
Aman Gupta	2693275c02	Revert "lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed" This reverts commit `53ee84f811`.	9 years ago
Aman Gupta	578b911b5e	Revert "lavc/ccaption_dec: implement "erase non displayed memory"" This reverts commit `26abdd61a3`.	9 years ago
Aman Gupta	23a50c8ab9	Revert "lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer" This reverts commit `fe225b113b`.	9 years ago
Carl Eugen Hoyos	836c793514	lavc/libvpxenc: Improve documentation for option cpu-used. Fixes ticket #5140. Reviewed-by: James Zern	9 years ago
Michael Niedermayer	6e249466cc	avformat/movenc: Check that pkt duration is within 32bit range Durations outside are not supported Fixes Ticket5114 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Ricardo Constantino	be0f005da6	configure: Use libgcrypt-config's cflags Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Michael Niedermayer	5c8467a07c	avformat/ivfenc: fix division by zero Fixes Ticket 5115 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	fe225b113b	lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer	9 years ago
Ricardo Constantino	e990d746d0	configure: Use libgcrypt-config if available Signed-off-by: Ricardo Constantino <wiiaboo@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	26abdd61a3	lavc/ccaption_dec: implement "erase non displayed memory"	9 years ago
Aman Gupta	53ee84f811	lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed moves the screen_changed bit and the bprint_clear into reap_screen() so the logic is centralized and callers do not need to touch the bit or the buffer before calling reap_screen()	9 years ago
James Almer	dc79824deb	x86/float_dsp: zero extend offset from ff_scalarproduct_float_sse Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	4ee38ed7f9	x86/float_dsp: zero extend len from ff_butterflies_float_sse implicitly Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	7f520524f6	x86/float_dsp: remove len check from ff_butterflies_float_sse The function documentation explicitly mentions it needs to be a multiple of 4. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Aman Gupta	5695c85332	lavc/ccaption_dec: remove unused return value from internal functions	9 years ago
Aman Gupta	b261749f70	lavc/ccaption_dec: clean up whitespace	9 years ago
Paul B Mahol	a69cf50dca	avfilter/avf_showspectrum: add cool color map Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	b7b4d99a18	avfilter/avf_showfreqs: fix possible null pointer dereference Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	47cd85e1e5	avformat/mov: Simplify format checking code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Mats Peterson	6f1466dc52	lavf/matroskadec: A_QUICKTIME and fourcc 0x00000000 In many older QuickTime files, the audio format, or "fourcc", is 0x00000000. The QuickTime File Format Specification states the following regarding this situation: "This format descriptor should not be used, but may be found in some files. Samples are assumed to be stored in either 'raw ' or 'twos' format, depending on the sample size field in the sound description." MPlayer handles this logic by itself, but FFmpeg/FFplay currently does not. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Mats Peterson	13d02d3dc8	lavf/mov: Audio and fourcc 0x00000000 In many older QuickTime files, the audio format, or "fourcc", is 0x00000000. The QuickTime File Format Specification states the following regarding this situation: "This format descriptor should not be used, but may be found in some files. Samples are assumed to be stored in either 'raw ' or 'twos' format, depending on the sample size field in the sound description." MPlayer handles this logic by itself, but FFmpeg/FFplay currently does not. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Hendrik Leppkes	53ada3af62	x86/vf_w3fdif: 32-bit compatibility for w3fdif_simple_high	9 years ago
Paul B Mahol	08aec7c1bd	avfilter/avf_showspectrum: add option to draw legend Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ganesh Ajjanagadde	7ab37cae34	ffmpeg: check fclose return values In the spirit of commit `a956840cbc`. Simple method to reproduce: pass -vstats_file /dev/full to ffmpeg. All raw fclose usages in ffmpeg.c taken care of here. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Ganesh Ajjanagadde	2fbdc4faf1	lavfi/avf_showspectrum: replace pow(x, 0.25) by sqrt(sqrt(x)) This is faster; precision assured as result is a float. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
James Almer	08339cdb6c	configure: remove unused bulitin check Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	28d5a3a74a	lavu: rename and move ff_parity to av_parity av_popcount is not defined in intmath.h. Reviewed-by: ubitux Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Clément Bœsch	a1136ca973	lavc/g729dec: use ff_parity()	9 years ago
Clément Bœsch	00e96613f3	lavc/ccaption_dec: use ff_parity()	9 years ago
Clément Bœsch	2ce29d1765	lavu: add ff_parity()	9 years ago
Clément Bœsch	d64fe951c2	lavc/ccaption_dec: fix always true condition No idea why this wasn't ever detected by a static analyzer.	9 years ago
Clément Bœsch	04826b7ff0	lavu/common: add an explanation to FF_CEIL_RSHIFT()	9 years ago
Clément Bœsch	5fbe57c027	lavf/uncodedframecrcenc: use FF_CEIL_RSHIFT()	9 years ago
Clément Bœsch	90cd02059b	lavfi/deshake: use FF_CEIL_RSHIFT()	9 years ago
Clément Bœsch	84a967df03	lavu/common: fix FF_CEIL_RSHIFT() range comment	9 years ago
James Almer	f4c1a48483	x86/intmath: add sse optimized av_clipf and av_clipd Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	9f17d4ae7e	avfilter/formats: fix leak of formats on error Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ganesh Ajjanagadde	369b161d8e	ffmpeg: replace log2 by av_log2 Slight change in output deemed irrelevant here. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Michael Niedermayer	0869ff7e9d	avcodec/utils: Check bits_per_raw_sample on video encoder open Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	13f266b50c	avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid range Fixes out of array read Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33) Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	3ec5d8fe0f	libavcodec/ccaption_dec: rewrite packet handler as case statement; remove COR3 macro Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	55ca79f526	libavcodec/ccaption_dec: clean up and standardize white space Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	23679d82f6	configure: use warn() for mips unknown cpu warning Found-by: ubitux Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vicente Olivert Riera	6282bdc2bf	mips: display a warning message when using an unknown CPU Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Derek Buitenhuis	72673ad7ea	avcodec: Remove libstagefright It serves absolutely no purpose other than to confuse potentional Android developers about how to use hardware acceleration properly on the the platform. The stagefright "API" is not public, and the MediaCodec API is the proper way to do this. Furthermore, stagefright support in avcodec needs a series of magic incantations and version-specific stuff, such that using it actually provides downsides compared just using the actual Android frameworks properly, in that it is a lot more work and confusion to get it even running. It also leads to a lot of misinformation, like these sorts of comments (in [1]) that are absolutely incorrect. [1] http://stackoverflow.com/a/29362353/3115956 Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago

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77768 Commits (e521a32af27384e85911f26e7be30faa866a9992) All Branches Search

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