FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	838e36635a	avcodec: move "thread emulation" warning to common code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	4f7dfe12ea	lavfi: rename vsink_buffer.c to sink_buffer.c, and vsink_buffer.h to buffersink.h This is done in order to clarify the non-video-specific nature of the buffersink code, as the result of the video/audio API unification of the previous commit, and for improving overall consistency.	13 years ago
Stefano Sabatini	c4415f6ec9	lavfi: unify asink_buffer and vsink_buffer API The new API is more generic (no distinction between audio/video for pulling frames), and avoids code duplication. A backward compatibility layer is kept for avoiding tools ABI breaks (only for the video binary interface, audio interface was never used in the tools).	13 years ago
Diego Biurrun	aebb56e184	Replace some commented-out debug printf() / av_log() messages with av_dlog(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	0a1cf66210	ffplay: fix a crash caused by aborting the video queue If the video queue is aborted, we have to pop the pending ALLOC event or wait for the allocation to complete, because the current code assumes that VideoState->pictq_windex does not change until the allocation is complete. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	ee0ff051f2	ffplay: use lock manager callback to make libavcodec thread-safe Altough ffplay is working pretty well without using a lock manager, it is still a multithreaded application calling libavcodec functions from multiple threads, so using a lock manager is probably a good idea. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	ba571f6b4d	ffplay: remove unnecessary if (cur_stream) checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	84506ebd48	ffplay: get rid of the global cur_stream variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Marton Balint	5db1f94b8d	ffplay: make step variable a member of the VideoState struct Getting rid of globals are generally a good thing. The patch also makes toggle_pause and step_to_next_frame use a function parameter instead of the global cur_stream variable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	15802e78e7	ffplay: do not erase the content of vfilters This way the content of "vfilters" can be reused. For example when the frame size changes, the filterchain is reconfigured reusing again the vfilters value.	14 years ago
Stefano Sabatini	031ba46633	ffplay: increase log level of the message issued when the stream frame size changes Use av_log(AV_LOG_LEVEL...) rather than av_dlog, the log is useful even for "normal" debugging, and consistent with what is done in ffmpeg. Also change the message to achieve better consistency with the corresponding ffmpeg message.	14 years ago
Stefano Sabatini	c6ef3f4481	ffplay: in input_config_props(), prefer "s" over unnecessary "c" temporary variable Sligthly improve readability, reduce redundancy.	14 years ago
Stefano Sabatini	f8eaa006b6	ffplay: in input_config_props(), honour the SAR specified in the codec context Use the value specified in the codec context for setting the filterchain sample aspect ratio, when it is not specified in the stream context. Consistent with the ffmpeg behavior. Fix trac issue #398.	14 years ago
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

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643 Commits (ab7dbdc92c449d6c26cc164d149395bd753c0e53)