FFmpeg

Commit Graph

Author	SHA1	Message	Date
Calvin Walton	08909fb56b	Add Win32 GDI-based screen grabbing Based on original code by Christophe Gisquet in 2010, updated to work with current ffmpeg APIs. Supports grabbing a single window or an area of the screen, including support for multiple monitors (Windows does funky stuff with negative coordinates here). I've moved most of the configuration to AVOptions; the input file name is now only the string "desktop", or "title=<windowname>" to select a single window. The AVOptions are the same as x11grab where possible. Code has been added to support a "show_region" mode, like x11grab, which will draw a rectangle on the screen around the area being captured. Instead of duplicating code for paletted image handling, I make use of the GDI API's ability to output DIB (BMP) images, which can be run through ffmpeg's existing BMP decoder. Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Thilo Borgmann	4654774aaf	lavd/qtkit: Support choosing the input device by index or by name. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
rogerdpack	0cc8a62a78	dshow: fixup some COM objects, based on patches from Don Moir Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Thilo Borgmann	d5c0036d4a	lavd/qtkit: Fix non-constant initializer element for some clang compilers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vadim Kalinsky	234f0bcb0c	lavd: Add QTKit input device. Signed-off-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	3937b40e87	lavd/pulse_audio_enc: implement get_device_list callback Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	255cf03af8	lavd/pulse_audio_dec: implement get_device_list callback Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	85ed32d2ed	lavd/pulse_audio_common: add device detecting code Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	27256e69ab	lavd/pulse_audio_enc: implement write_uncoded_frame callback Provided implementation doesn't support planar formats yet. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
rogerdpack	773eb74bab	dshow: show device name when outputting buffer overflow log message Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
rogerdpack	10056bc964	dshow: log error and continue if unable to set audio buffer Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
rogerdpack	6abc56e892	dshow: use distinct buffers per stream. Basically sometimes if you start dropping video packets, you also drop audio packets. Now they each have separate buffers to avoid this unexpected behavior. Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Don Moir	24e2a82f75	Make 32bit RGB dshow input opaque.	11 years ago
Carl Eugen Hoyos	6208bb965d	Set codec_tag in dshow device, needed to distinguish between YUV and YVU. Fixes ticket #3447.	11 years ago
Nicolas George	c37bbe54f4	lavd/xv: take aspect ratio into account.	11 years ago
James Almer	99b4da73c8	lavd/Makefile: Add fbdev_common.h to SKIPHEADERS Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	2475fdbd04	lavd/avdevice: always free detected devices on error Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Andrey Myznikov	9deecdf85f	Fix pthread-related compile errors in iec61883.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	06fed44051	lavd/avdevice: add device iterators Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	f607767d93	lavd: add categories to device implementations Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Carl Eugen Hoyos	5642dd41cc	Add more Bayer colour spaces to the video4linux2 device wrapper.	11 years ago
Peter Ross	dd5abb0bac	avdevice/v4l2: add V4L2_PIX_FMT_SRGGB8	11 years ago
Carl Eugen Hoyos	a88dee8eea	Add decklink_enc.h to SKIPHEADERS. Fixes make checkheaders without decklink headers.	11 years ago
Lukasz Marek	81c3f81d6f	lavd: add list devices API Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	d3cf9b24cf	lavd/opengl_enc_shaders: fix gray* shader Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	1e5cb426c6	lavd/avdevice: add param to create window buffer message Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	db4a704482	lavd/opengl_enc: implement uncoded frame callback Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	db403023c0	lavd/opengl_enc: add gray8/16 formats Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Nicolas George	edc7e67669	lavf/lavd: version bump and APIchanges for uncoded frames.	11 years ago
Nicolas George	d201a0f0f8	lavd/xv: preliminary support of uncoded frame.	11 years ago
Nicolas George	62106fcc23	lavd/alsa: preliminary support of uncoded frame.	11 years ago
Ramiro Polla	5965adeb20	lavd: add decklink output device Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	20fe316e47	lavd/sdl: reset context variables after destroy SDL device reports double free or hangs when quiting. Reseting variables solves the issue. The issue is caused by double call of write_trailer callback. It is called for the first time in write_packet when quit flag is set. Second call comes from ffmpeg.c or may come from other client application. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	18c3313e65	lavd/sdl: make waiting spurious wakeup aware Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	c81a9d13f4	lavd/opengl_enc: fix parentheses in if condition Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	5059d8dfe3	lavd/opengl_enc: remove inlines Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	69b19f2642	lavd/opengl_enc: fix window caption Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	1fb1ddf647	lavd/opengl_enc: simplify opengl_load_procedures usage Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	c8275331ba	lavd/opengl_enc: factorize deinit_context function This commit also fixes opengl deinitialization. Program and shaders where not deleted. Could impact MacOS implementation based on SDL window. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	4afe1c1178	lavd/opengl_enc: factorize create/release window functions Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	c9074b992e	lavd/opengl_enc: rename GL_RED_COMPONENT define Rename GL_RED_COMPONENT into FF_GL_RED_COMPONENT to explicity mark it is internal define, not OpenGL API. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	c72f916c15	lavd/opengl_enc: create format description table Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	ffe46e5d13	lavd/opengl_enc_shaders: make shaders code static and const Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Michael Niedermayer	0997c2504b	avdevice/v4l2: only use average frame rate if set It might be unset on some platforms with some drivers and some input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4aa4533ee8	avdevice/v4l2: only use frame period from v4l2 if valid There is evidence that some drivers do not set a valid value See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718805 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	ded6b3af41	lavd: add opengl device It can render to OpenGL context provided by application or into SDL window Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	102bd64168	lavd: add avdevice_dev_to_app_control_message API New API allows to send messages from devices to application. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Lukasz Marek	7151411b9c	lavd: add avdevice_app_to_dev_control_message API New API allows to send messages from application to devices. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Federico Simoncelli	b53d6ce3fd	pulse: get latency only when needed Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Federico Simoncelli	b13d6c837f	pulse: set time_base as multiple of sample_rate The stream time_base has been changed to be a multiple of the device sample_rate. Now the frame_duration computation is simpler and a message will warn about problematic frame_size values. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

1 2 3 4 5 ...

823 Commits (eaed4da96ac6da54313b35a8567ebf415e6df4cf)