FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mats Peterson	71f73ee325	lavf/matroskadec: Normalize noncompliant A_QUICKTIME/V_QUICKTIME private data This patch adds a new static function get_qt_codec() that takes care of the initial retrieval of the fourcc and codec ID for A_QUICKTIME and V_QUICKTIME. It also normalizes noncompliant private data found in some older files that incorrectly starts with the fourcc by expanding/shifting the data by 4 bytes, and storing the data size at the start. This is necessary in order for the rest of the code in the A_QUICKTIME and V_QUICKTIME blocks (and most likely other code as well) to correctly parse the private data. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	56ec8f85e2	avcodec/ac3enc: Remove duplicate #include Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	590863876d	avcodec/aacdec_template: Check id_map Fixes index out of bounds error Fixes: aac_index_out_of_bounds.wmv Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	93ac72a98d	avcodec/dvdec: Fix "left shift of negative value -254" Fixes: dvdec_left_shift.avi Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	030c7f0309	avcodec/g2meet: Check for ff_els_decode_bit() failure in epic_decode_run_length() Fixes invalid shift Fixes: g2m_left_shift_2.wmv Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	79061bcec1	fate: fix sub-cc font	9 years ago
Clément Bœsch	6d32628bf3	lavc/ccaption_dec: improve default style Use monospaced font, and a black box outline.	9 years ago
Michael Niedermayer	d86d7b2486	avcodec/mjpegdec: Fix negative shift Fixes: mjpeg_left_shift.avi Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Carl Eugen Hoyos	f587ed0cbb	lavc/x264: Add compatibility values for coder options. Fixes ticket #5142.	9 years ago
Marton Balint	fdb2d4b108	lavf/concatdec: do not access packet if av_read_frame returned error Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>	9 years ago
Clément Bœsch	a43deea861	lavc/ccaption_dec: fix ASS tags	9 years ago
Michael Niedermayer	e273dade78	avcodec/mss2: Check for repeat overflow Fixes: mss2_left_shift.wmv Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	42c54d4cc3	avcodec/codec_desc: Add ff_aac_profiles to aac_latm Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Timothy Gu	53d6bf6627	avf_showspectrum: Silence "deprecated pixel format" warning	9 years ago
Paul B Mahol	cbad37e5bf	avfilter/avf_showspectrum: set color range to frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Sasi Inguva	cbcc88c039	libvpx: Support setting color range for vp9. Pass through color range to vp9 encoder. Parse color range in libvpxdec.c. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Michael Niedermayer	2039b3e751	avformat: Add integer fps from 31 to 60 to get_std_framerate() Fixes Ticket 5106 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Rostislav Pehlivanov	ba4c2917eb	doc/encoders: fix typo in AAC encoder documentation Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	9 years ago
Clément Bœsch	0948e0f553	lavc/ccaption_dec: simplify rollup cases	9 years ago
Clément Bœsch	22765140fa	lavc/ccaption_dec: check for bprint completeness outside the loop	9 years ago
Clément Bœsch	31bff21d2c	lavc/ccaption_dec: mark row and font as const in capture_screen()	9 years ago
Clément Bœsch	d587fbb676	lavc/ccaption_dec: fix mixed declarations and code warning	9 years ago
Clément Bœsch	5ae07914d0	lavc/ccaption_dec: check for bprint completeness only at the end	9 years ago
Aman Gupta	b7e64be8fb	lavc/ccaption_dec: implement font styles	9 years ago
Aman Gupta	086093c77c	lavc/ccaption_dec: simplify by incrementing cursor_column inside write_char()	9 years ago
Aman Gupta	811ce8f9c5	lavc/ccaption_dec: simplify by passing screen into write_char()	9 years ago
Aman Gupta	080de371d8	lavc/ccaption_dec: extract capture_screen() for future use unlike reap_screen(), capture_screen() can be used to populate buffer without touching the timestamps. this is useful for upcoming commits which implement a real time caption stream.	9 years ago
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

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