FFmpeg

Commit Graph

Author	SHA1	Message	Date
Timothy Gu	006d3e97fc	cosmetics: Fix weird indentations	9 years ago
Reynaldo H. Verdejo Pinochet	21fbc41214	cmdutils: use version accessor macros Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>	9 years ago
Ganesh Ajjanagadde	92e483f8ed	all: use FFDIFFSIGN to resolve possible undefined behavior in comparators FFDIFFSIGN was created explicitly for this purpose, since the common return a - b idiom is unsafe regarding overflow on signed integers. It optimizes to branchless code on common compilers. FFDIFFSIGN also has the subjective benefit of being easier to read due to lack of ternary operators. Tested with FATE. Things not covered by this are unsigned integers, for which overflows are well defined, and also places where overflow is clearly impossible, e.g an instance where the a - b was being done on 24 bit values. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Vittorio Giovara	fe66671bd5	cmdutils: Check for and report the correct codec capability	9 years ago
Vittorio Giovara	9ef748173a	cmdutils: Print general codec capabilities	9 years ago
Vittorio Giovara	e240a28b20	cmdutils: Add auto to threading capabilities report And use 'none' when such capabilities are not set. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Ganesh Ajjanagadde	254c64c574	cmdutils: silence unused warnings under --disable-swscale, --disable-swresample This patch silences such warnings by placing initializations under a header guard, see e.g http://fate.ffmpeg.org/log.cgi?time=20150919095430&log=compile&slot=x86_64-archlinux-gcc-disableswscale, http://fate.ffmpeg.org/log.cgi?time=20150919095048&log=compile&slot=x86_64-archlinux-gcc-disableswresample for examples of such warnings. It also has the benefit of placing library specific #defines next to each other. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Michael Niedermayer	a0af9fd954	cmdutils: Filter dst/srcw/h Dimensions / pixel formats for scaling must be set through the -s / pix_fmt options or the scale / format filters. Otherwise there are mismatches between whet is in/output to the scaler and for what the scaler is configured Fixes Ticket4856 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Andreas Cadhalpun	9c29aa7143	ffmpeg: replace deprecated av_log_ask_for_sample with av_log Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	10 years ago
Andreas Cadhalpun	9126ae4b6b	use avfilter_pad_get_{type,name} accessor functions Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	10 years ago
Michael Niedermayer	5edab1d207	cmdutils: remove sws_opts usage, simplify code It has become unused as all code was switched to AVDictionary Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	408c9cf0e2	cmdutils: Fix overriding flags on the command line. Previously the code just appended the strings of flags which worked with "+bitexact" but would not work with something like "0" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	165fb7eba8	cmdutils: Export all sws options using a AVDictionary like the other subsystems do This makes extracting options other than sws_flags easier Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Anton Khirnov	bd2ab27c48	avconv: use read_file() for reading the 2pass stats Also, drop the now unused cmdutils_read_file(). There is no reason to have two functions doing essentially the same thing.	10 years ago
wm4	1316df7aa9	lavu: add an API function to return the Libav version string This returns something like "v12_dev0-1332-g333a27c". This is much more useful than the individual library versions, of which there are too many, and which are very hard to map back to releases or git commits. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	10 years ago
Michael Niedermayer	66f4b1e9c4	cmdutils: Fix sign error in display matrix auto-rotation code This makes the sample from Ticket4560 behave consistently with either branch Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	876c89a88f	cmdline: Check options array for not working flag combinations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	36993527dd	cmdutils: Add libm.h for round() Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	858f81fde2	cmdutils: move get_rotation() up in the file Fixes compilation of fftools without libavdevice Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	f320f2f4c6	cmdutils: Ask for a sample in case a odd rotation angle is encountered Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4351c288b9	ffplay&cmdutils:Factor get_rotation() code out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	c253340ae6	log: Introduce a more verbose debug level And deprecate av_dlog macro.	10 years ago
Lou Logan	d1a8922098	cmdutils: indent protocols listing For readability. Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lou Logan	44cae91252	cmdutils: fix "Commmand" typo Signed-off-by: Lou Logan <lou@lrcd.com>	10 years ago
Luca Barbato	342fc46c69	cmdutils: Add a stream specifier to map usable streams It drops everything that cannot be used for re-encoding and/or streamcopy.	10 years ago
Jean Delvare	194165aed8	cmdutils: fix success path Since commit `934f2d2f5c`, cmdutils_read_file() prints a confusing message on success: IO error: Success This is because the error message is printed on the success path as well. Add the missing condition so that it is only printed on error. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	103e4c5863	stop embedding the build date Theis makes the build binary reproducible. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	f463df18bc	cmdutils: use av_match_name to filter devices Device name may be coma-separated list. Use dedicated funtion to compare. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Lukasz Marek	44e6eeb30d	cmdutils: use helper functions for listing sinks/sources List device callback must be able to return valid list without opening device. This callback should return input values for open function, not vice-versa. Read header funtion is very likey to fail without proper configuration provided. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	d2838f09d6	cmdutils.c: Use av_realloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	369b4cd412	cmdutils: Use 64bit for file size/offset related variable in cmdutils_read_file() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Johan Andersson	3e16065221	cmdutils: update copyright year to 2015. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Vittorio Giovara	b1306823d0	check memory errors from av_strdup()	10 years ago
Vittorio Giovara	38129c26c5	cmdutils: check file access functions return values CC: libav-stable@libav.org Bug-Id: CID 703706	10 years ago
Lukasz Marek	00dc2859f0	cmdutils: use macros for device test Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	4be03a7a6c	cmdutils: Exit in case of faulty stream specifiers Avoids printing confusing and unrelated errors Fixes Ticket2772 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	5f55819850	opts: add list device sources/sinks options Allows to list sources/sinks of the devices that implement that functionality. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	2fc970a6b8	cmdutils: Read errno before av_log() as the callback from av_log() might affect errno Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	47e3e1097e	cmdutils: Use the correct guard The OptionDef arrays are terminated with a { NULL } element not NULL. CC: libav-stable@libav.org Bug-Id: CID 703769	10 years ago
Diego Biurrun	2dd09ebf55	cmdutils: Print a more sensible message in show_filters() w/o libavfilter Also avoid an unused variable warning for compilers w/o av_unused support.	10 years ago
Tobias Rapp	2c43cfe2d4	cmdutils: Add some whitespace when printing layouts Adds some more whitespace between channel layout name and decomposition. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	81a663f49e	Drop remaining unneeded != NULL Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Gabriel Dume	4b1f5e5090	cosmetics: Write NULL pointer inequality checks more compactly Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Gabriel Dume	f929ab0569	cosmetics: Write NULL pointer equality checks more compactly Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Anton Khirnov	481a366749	cmdutils: allow matching by metadata in stream specifiers	11 years ago
Michael Niedermayer	7f5d75f95b	cmdutils: ignore sws_flags if swscale is not enabled This avoids some failures during fate when swscale is disabled Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Simon Thelen	389d45351e	version string: add copyright line to version string Show the copyright when running `ffmpeg -version'. This is useful for end users trying to determine whether they are using FFmpeg or Libav. Signed-off-by: Simon Thelen <ffmpeg@c-14.de>	11 years ago
Michael Niedermayer	d82ecfce07	cmdutils: implement FFREPORT=level=... Fixes Ticket3057 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	8518da23f5	ffmpeg: add -devices param FFmpeg mix devices and file formats when -formats option is used. This commit adds a -devices param to list devices only. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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533 Commits (79991b2288a92010811b7b72c682aae4afed0668)