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Lines Matching +full:ts +full:- +full:api +full:- +full:utils

9 configure option "--list-indevs".
12 "--disable-indevs", and selectively enable an input device using the
13 option "--enable-indev=@var{INDEV}", or you can disable a particular
14 input device using the option "--disable-indev=@var{INDEV}".
16 The option "-devices" of the ff* tools will display the list of
40 (-1 means any).
48 ffmpeg -f alsa -i hw:0 alsaout.wav
52 @url{http://www.alsa-project.org/alsa-doc/alsa-lib/pcm.html}
70 This input devices uses the Android Camera2 NDK API which is
71 available on devices with API level 24+. The availability of
75 which are integrated into the Camera2 NDK API.
96 Android if requested framerate is not available or by default (-1).
114 -i "[[VIDEO]:[AUDIO]]"
120     -video_device_index <INDEX>
124     -audio_device_index <INDEX>
129 All available devices can be enumerated by using @option{-list_devices true}, listing
150 @item -list_devices <TRUE|FALSE>
154 @item -video_device_index <INDEX>
157 @item -audio_device_index <INDEX>
160 @item -pixel_format <FORMAT>
168 @item -framerate
172 @item -video_size
175 @item -capture_cursor
178 @item -capture_mouse_clicks
181 @item -capture_raw_data
183 …k. E.g. for muxed devices that sends raw DV data to the framework (like tape-based camcorders), se…
193 $ ffmpeg -f avfoundation -list_devices true -i ""
199 $ ffmpeg -f avfoundation -i "0:0" out.avi
205 $ ffmpeg -f avfoundation -video_device_index 2 -i ":1" out.avi
211 $ ffmpeg -f avfoundation -pixel_format bgr0 -i "default:none" out.avi
217 $ ffmpeg -f avfoundation -capture_raw_data true -i "zr100:none" out.dv
263 need to configure with the appropriate @code{--extra-cflags}
264 and @code{--extra-ldflags}.
270 @command{-list_formats 1}. Audio sample rate is always 48 kHz and the number
281 @code{-sources} option of ffmpeg to list the available input devices.
301 This is the default which means 8-bit YUV 422 or 8-bit ARGB if format
302 autodetection is used, 8-bit YUV 422 otherwise.
306 8-bit YUV 422.
310 10-bit YUV 422.
314 8-bit RGB.
318 8-bit RGB.
322 10-bit RGB.
338 For SD sources, ffmpeg needs to be compiled with @code{--enable-libzvbi}. For
339 HD sources, on older (pre-4K) DeckLink card models you have to capture in 10
354 sub-devices that utilize the same connectors. For the DeckLink 8K Pro, a profile
355 is shared between all 4 sub-devices. So DeckLink 8K Pro support four profiles.
373 DeckLink API, which is HFR, VITC1, LTC, VITC2.
418 hardware devices deployed for 'N-way' redundancy. The system time of different
450 ffmpeg -sources decklink
456 ffmpeg -f decklink -list_formats 1 -i 'Intensity Pro'
462 ffmpeg -format_code Hi50 -f decklink -i 'Intensity Pro' -c:a copy -c:v copy output.avi
468 ffmpeg -raw_format yuv422p10 -format_code Hi50 -f decklink -i 'UltraStudio Mini Recorder' -c:a copy…
474 ffmpeg -channels 16 -format_code Hi50 -f decklink -i 'UltraStudio Mini Recorder' -c:a copy -c:v cop…
483 DirectShow support is enabled when FFmpeg is built with the mingw-w64 project.
547 @url{http://msdn.microsoft.com/en-us/library/windows/desktop/dd377582(v=vs.85).aspx}
643 $ ffmpeg -list_devices true -f dshow -i dummy
649 $ ffmpeg -f dshow -i video="Camera"
655 $ ffmpeg -f dshow -video_device_number 1 -i video="Camera"
661 $ ffmpeg -f dshow -i video="Camera":audio="Microphone"
667 $ ffmpeg -list_options true -f dshow -i video="Camera"
673 …-f dshow -audio_pin_name "Audio Out" -video_pin_name 2 -i video=video="@@device_pnp_\\?\pci#ven_1a…
679 $ ffmpeg -f dshow -show_video_device_dialog true -crossbar_video_input_pin_number 0
680 …-crossbar_audio_input_pin_number 3 -i video="AVerMedia BDA Analog Capture":audio="AVerMedia BDA An…
689 The Linux framebuffer is a graphic hardware-independent abstraction
697 See also @url{http://linux-fbdev.sourceforge.net/}, and fbset(1).
702 ffmpeg -f fbdev -framerate 10 -i /dev/fb0 out.avi
707 ffmpeg -f fbdev -framerate 1 -i /dev/fb0 -frames:v 1 screenshot.jpeg
721 Win32 GDI-based screen capture device.
740 ffmpeg -f gdigrab -framerate 6 -i desktop out.mpg
745 ffmpeg -f gdigrab -framerate 6 -offset_x 10 -offset_y 20 -video_size vga -i desktop out.mpg
750 ffmpeg -f gdigrab -framerate 6 -i title=Calculator out.mpg
776 ffmpeg -f gdigrab -show_region 1 -framerate 6 -video_size cif -offset_x 10 -offset_y 20 -i desktop …
800 @code{--enable-libiec61883} to compile with the device enabled.
842 ffplay -f iec61883 -i auto
849 ffmpeg -f iec61883 -i auto -dvbuffer 100000 out.mpg
882 $ ffmpeg -f jack -i ffmpeg -y out.wav
885 $ jack_metro -b 120 -d 0.2 -f 4000
888 $ jack_lsp -c
952 changes - it just defines the interval at which the framebuffer is sampled.  Sampling
964 This will only work if the framebuffer is both linear and mappable - if not, the result
967 ffmpeg -f kmsgrab -i - -vf 'hwdownload,format=bgr0' output.mp4
973 ffmpeg -crtc_id 42 -framerate 60 -f kmsgrab -i - -vf 'hwmap=derive_device=vaapi,scale_vaapi=w=1920:…
977 To capture only part of a plane the output can be cropped - this can be used to capture
981 ffmpeg -f kmsgrab -i - -vf 'hwmap=derive_device=vaapi,crop=960:540:480:270,scale_vaapi=960:540:nv12…
1012 (experimental; only for EIA-608 / CEA-708 for now).
1037 ffplay -f lavfi -graph "color=c=pink [out0]" dummy
1044 ffplay -f lavfi color=c=pink
1050 ffplay -f lavfi -graph "testsrc [out0]; testsrc,hflip [out1]; testsrc,negate [out2]" test3
1057 ffplay -f lavfi "amovie=test.wav"
1064 ffplay -f lavfi "movie=test.avi[out0];amovie=test.wav[out1]"
1070 ffmpeg -f lavfi -i "movie=test.ts[out0+subcc]" -map v frame%08d.png -map s -c copy -f rawvideo subc…
1077 Audio-CD input device based on libcdio.
1081 @code{--enable-libcdio}.
1083 This device allows playing and grabbing from an Audio-CD.
1085 For example to copy with @command{ffmpeg} the entire Audio-CD in @file{/dev/sr0},
1088 ffmpeg -f libcdio -i /dev/sr0 cd.wav
1096 The speed is specified CD-ROM speed units. The speed is set through
1097 the libcdio @code{cdio_cddap_speed_set} function. On many CD-ROM
1122 Requires the configure option @code{--enable-libdc1394}.
1146 FFmpeg with @code{--enable-openal}.
1151 @code{--extra-cflags} and @code{--extra-ldflags} for allowing the build
1168 See @url{http://developer.apple.com/technologies/mac/audio-and-video.html}
1207 $ ffmpeg -list_devices true -f openal -i dummy out.ogg
1210 Capture from the OpenAL device @file{DR-BT101 via PulseAudio}:
1212 $ ffmpeg -f openal -i 'DR-BT101 via PulseAudio' out.ogg
1217 $ ffmpeg -f openal -i '' out.ogg
1223 $ ffmpeg -f openal -i 'DR-BT101 via PulseAudio' out1.ogg -f openal -i 'ALSA Default' out2.ogg
1225 Note: not all OpenAL implementations support multiple simultaneous capture -
1239 ffmpeg -f oss -i /dev/dsp /tmp/oss.wav
1261 To enable this output device you need to configure FFmpeg with @code{--enable-libpulse}.
1306 ffmpeg -f pulse -i default /tmp/pulse.wav
1323 ffmpeg -f sndio -i /dev/audio0 /tmp/oss.wav
1344 If FFmpeg is built with v4l-utils support (by using the
1345 @code{--enable-libv4l2} configure option), it is possible to use it with the
1346 @code{-use_libv4l2} input device option.
1356 supported using @command{-list_formats all} for Video4Linux2 devices.
1358 to list all the supported standards using @command{-list_standards all}.
1364 @option{-timestamps abs} or @option{-ts abs} option can be used to force
1373 ffplay -f video4linux2 -list_formats all /dev/video0
1379 ffplay -f video4linux2 -framerate 30 -video_size hd720 /dev/video0
1386 ffmpeg -f video4linux2 -input_format mjpeg -i /dev/video0 out.mpeg
1401 Set the input channel number. Default to -1, which means using the
1426 Show all available (compressed and non-compressed) formats.
1429 Show only raw video (non-compressed) formats.
1444 @item timestamps, ts
1462 Use libv4l2 (v4l-utils) conversion functions. Default is 0.
1508 area with respect to the top-left border of the X11 screen. They
1520 ffmpeg -f x11grab -framerate 25 -video_size cif -i :0.0 out.mpg
1525 ffmpeg -f x11grab -framerate 25 -video_size cif -i :0.0+10,20 out.mpg
1554 ffmpeg -f x11grab -follow_mouse centered -framerate 25 -video_size cif -i :0.0 out.mpg
1559 ffmpeg -f x11grab -follow_mouse 100 -framerate 25 -video_size cif -i :0.0 out.mpg
1574 Set the region border thickness if @option{-show_region 1} is used.
1575 Range is 1 to 128 and default is 3 (XCB-based x11grab only).
1579 ffmpeg -f x11grab -show_region 1 -framerate 25 -video_size cif -i :0.0+10,20 out.mpg
1584 ffmpeg -f x11grab -follow_mouse centered -show_region 1 -framerate 25 -video_size cif -i :0.0 out.m…
1591 The id of a window can be found using the @command{xwininfo} program, possibly with options -tree a…
1592 -root.