FFmpeg

Commit Graph

Author	SHA1	Message	Date
Carl Eugen Hoyos	67a8251690	Fix compilation with --disable-avfilter.	14 years ago
Marton Balint	10b7b4a6a1	ffplay: more precise audio clock based on current time Since SDL has no audio buffer fullness info, one can get a much precise audio clock based on the last time of the audio callback and the elapsed time since. To achieve this I introduced the audio_current_pts and audio_current_pts_drift variables (similar to video_current_pts and video_current_pts_drift) and calculate them in the end of the audio callback, when VideoState->audio_clock is already updated. The reference time I use is from the start of the audio callback, because this way the amount of time used for audio decoding is not interfereing with calculation. I also replaced the audio_write_get_buf_size function with a calculated variable because when the audio frame decoding is in progress audio_buf_size and audio_buf_index are not stable, so using them from other threads are not a good idea. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	c369ddb720	ffplay: pass frame durations clearly to video video_refresh Previously the target clock of the next frame was calculated by using video_clock which is modified from another thread... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	266463daff	Rename ffplay to avplay.	14 years ago
Carl Eugen Hoyos	940a116b1f	Unbreak ffplay -s and ffplay -pix_fmt.	14 years ago
Stefano Sabatini	9959a76782	ffplay: set input link sample aspect ratio in input_config_props() Allow sample_aspect_ratio information to be correctly propagated in the filterchain.	14 years ago
Stefano Sabatini	8ec19f84e1	cmdutils: add codec_opts parameter to setup_find_stream_info_opts() Avoid brittle and obfuscating reference to a global. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	0a858048af	ffplay: warn that -pix_fmt is no longer working, suggest alternative Also remove now unused variable. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	a4e540c4f5	ffplay: warn that -s is no longer working, suggest alternative Also remove now unused variables. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	3009f521f3	ffplay: use new avcodec_open2 and avformat_find_stream_info API.	14 years ago
Diego Biurrun	71a1d1116f	Replace some gotos that lead to single return statements by direct return.	14 years ago
Diego Biurrun	987041318f	ffplay: skip return value of avcodec_decode_video2 / avcodec_decode_subtitle2 This fixes some warnings about unused-but-set variables.	14 years ago
Carl Eugen Hoyos	3743ea1fe3	Hint why SDL_Init() may have failed.	14 years ago
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jeff Downs	a09918335f	Make all option parsing functions match the function pointer type through which they are called. All option parsing functions now match the function pointer signature through which they are called (int f(const char , const char ), thereby working reliably on all platforms. Prefix all option processing functions with opt_	14 years ago
Diego Biurrun	f3876ea485	Move some variable declarations below the proper #ifdefs. This avoids warnings about set-but-unused variables.	14 years ago
Diego Biurrun	c713620b4c	ffplay: Remove unused-but-set channels variable from update_sample_display().	14 years ago
Anton Khirnov	b6bde8c770	ffplay: use new avformat_open_* API.	14 years ago
Clément Bœsch	86824c1dcb	ffplay: do not init SDL audio if -an is specified. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Clément Bœsch	4a34e54b0e	Fix zero-length gnu_printf format string warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Justin Ruggles	e6c52cee54	Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). av_get_bits_per_sample_fmt() is deprecated.	14 years ago
Michael Niedermayer	6c0f5172f6	ffplay: dont drop frames by default when there is no audio stream Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mina Nagy Zaki	fd2c0a5db2	lavfi: add layout negotiation fields and helper functions.	14 years ago
Stefano Sabatini	44f669e7bc	lavfi: add vsink_buffer, and use it in ff* tools Also add the public interface libavfilter/vsink_buffer.h.	14 years ago
Carl Eugen Hoyos	d8ee777021	Do not crash if SDL_SetVideoMode() fails.	14 years ago
Carl Eugen Hoyos	d5708923c2	Move do_exit() and stream_close() up.	14 years ago
Anton Khirnov	d0e142bb68	ffplay: use new avformat_open_* API.	14 years ago
Stefano Sabatini	c535494268	avfiltergraph: make the AVFilterInOut alloc/free API public This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way.	14 years ago
Stefano Sabatini	6119b23a36	avfiltergraph: change the syntax of avfilter_graph_parse() Make it returns the list of open inputs and outputs, so it can be reused by applications. Breaks API/ABI.	14 years ago
Stefano Sabatini	8f2a2e6051	ffplay: remove -debug option The options -loglevel LEVEL -debug FLAGS can be used for achieving the same objectives, with a finer level of control.	14 years ago
Stefano Sabatini	e77a3095bd	ffplay: remove -vismv option Use -vismv 1 instead. Simplify.	14 years ago
Diego Biurrun	8543f0f923	ffplay: Fix non-compiling debug printf and replace it by av_dlog.	14 years ago
Diego Biurrun	1f6b9cc31d	Replace some nonstandard DEBUG_* preprocessor directives by plain DEBUG.	14 years ago
Michael Niedermayer	3a1aaf7b21	ffplay: Fix -vismv Fixes Ticket164 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	b4af3cf347	cmdutils: remove unnecessary OPT_DUMMY implementation The -i INPUT option can be implemented more cleanly by using a function option, which can easily be done now that the parse_arg_function passed to parse_options has a standard signature.	14 years ago
Stefano Sabatini	96f931adf7	cmdutils: change the signature of the function argument in parse_options() This is required for a pending simplification.	14 years ago
Michael Niedermayer	33af5335fd	ffplay: error out with invalid sample rate or channels. Fixes Ticket119 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	25c32d082b	cmdutils: move "#undef main" from ffplay.c to cmdutils.h On Windows/MinGW the SDL cflags re-define the main() function, which results in a linking error if the define is not undeffed. Since the addition of the SDL output device, SDL cflags are used also for compiling ffmpeg and ffprobe, so we need to move this trick from ffplay.c to a common header. Fix trac issue #256.	14 years ago
Clément Bœsch	b443447536	Fix various uninitialized variable warnings	14 years ago
Clément Bœsch	adba9c6352	Fix various unused variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	eb8bc57240	cmdutils: remove OPT_FUNC2 Make ff* tools only accept opt_* functions taking two arguments. The distinction between functions with one and two arguments is quite pointless. Simplify parse_options() code.	14 years ago
Stefano Sabatini	26513856d6	cmdutils: remove OPT_FUNC2 Make ff* tools only accept opt_* functions taking two arguments. The distinction between functions with one and two arguments is quite pointless. Simplify parse_options() code. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Biurrun	6c6c976fa9	ffplay: Remove disabled code.	14 years ago
Justin Ruggles	bc778a0cea	Add support for request_sample_format in ffmpeg and ffplay.	14 years ago
Stefano Sabatini	3a7c977417	ffplay: remove audio_write_get_buf_size() forward declaration Move up the definition of audio_write_get_buf_size(), so that it is defined before it is used. Simplify. (cherry picked from commit `8776f3d22e`)	14 years ago
Diego Biurrun	046f081b46	configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS. Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems since it causes certain system functions to be hidden on some (BSD) systems. The solution is to only add the flag on systems that really require it, i.e. glibc-based ones. This change makes BSD systems compile out-of-the-box without the need for adding specific flags manually. It also allows dropping a number of flags set manually on a file-per-file basis, but were only present to work around breakage introduced by the presence of _POSIX_C_SOURCE. Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems. We use XSI extensions in several places already, so it is preferable to define it globally instead of littering source files with individual #defines only needed for glibc.	14 years ago
Benjamin Larsson	91199cfe55	ffplay: add a dummy option -i so that it is easy to switch between ffmpeg -i "file" and ffplay -i "file". Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Oskar Arvidsson	6e3ef511d7	Add the notion of pixel size in h264 related functions. In high bit depth the pixels will not be stored in uint8_t like in the normal case, but in uint16_t. The pixel size is thus 1 in normal bit depth and 2 in high bit depth. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Michael Niedermayer	99119bdffe	ffplay: fix null pointer read when codec unavilable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	566666caf3	lavfi: add libavfilter/avcodec.h and avfilter_copy_frame_props() avfilter_copy_frame_props() avoids code duplication and increases robustness. The added files libavfilter/avcodec.[ch] are used for containing utilities useful for gluing togheter libavfilter and libavcodec.	14 years ago

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855 Commits (ddb7b4435a84bcc53018eb802fec675f75d242c7)