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author | Luca Barbato <lu_zero@gentoo.org> | 2011-12-08 17:39:28 +0100 |
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committer | Luca Barbato <lu_zero@gentoo.org> | 2011-12-09 18:26:31 +0100 |
commit | d5837d7fe922883d4b7609ec33802d44f9af83b5 (patch) | |
tree | 6271e2f04279b783e11ec1f8ce89ecd7fbcc3ed2 /doc/indevs.texi | |
parent | ca410b4eb025c63f2740c8db7ae8d6d98715f5e3 (diff) | |
download | ffmpeg-d5837d7fe922883d4b7609ec33802d44f9af83b5.tar.gz |
doc: update documentation to use avconv
Diffstat (limited to 'doc/indevs.texi')
-rw-r--r-- | doc/indevs.texi | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/doc/indevs.texi b/doc/indevs.texi index 87dee70d30..4405a5b0a1 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -42,10 +42,10 @@ specify card number or identifier, device number and subdevice number To see the list of cards currently recognized by your system check the files @file{/proc/asound/cards} and @file{/proc/asound/devices}. -For example to capture with @file{ffmpeg} from an ALSA device with +For example to capture with @command{avconv} from an ALSA device with card id 0, you may run the command: @example -ffmpeg -f alsa -i hw:0 alsaout.wav +avconv -f alsa -i hw:0 alsaout.wav @end example For more information see: @@ -72,14 +72,14 @@ For more detailed information read the file Documentation/fb/framebuffer.txt included in the Linux source tree. To record from the framebuffer device @file{/dev/fb0} with -@file{ffmpeg}: +@command{avconv}: @example -ffmpeg -f fbdev -r 10 -i /dev/fb0 out.avi +avconv -f fbdev -r 10 -i /dev/fb0 out.avi @end example You can take a single screenshot image with the command: @example -ffmpeg -f fbdev -vframes 1 -r 1 -i /dev/fb0 screenshot.jpeg +avconv -f fbdev -frames:v 1 -r 1 -i /dev/fb0 screenshot.jpeg @end example See also @url{http://linux-fbdev.sourceforge.net/}, and fbset(1). @@ -109,10 +109,10 @@ To list the JACK clients and their properties you can invoke the command @file{jack_lsp}. Follows an example which shows how to capture a JACK readable client -with @file{ffmpeg}. +with @command{avconv}. @example -# Create a JACK writable client with name "ffmpeg". -$ ffmpeg -f jack -i ffmpeg -y out.wav +# Create a JACK writable client with name "libav". +$ avconv -f jack -i libav -y out.wav # Start the sample jack_metro readable client. $ jack_metro -b 120 -d 0.2 -f 4000 @@ -123,11 +123,11 @@ system:capture_1 system:capture_2 system:playback_1 system:playback_2 -ffmpeg:input_1 +libav:input_1 metro:120_bpm -# Connect metro to the ffmpeg writable client. -$ jack_connect metro:120_bpm ffmpeg:input_1 +# Connect metro to the avconv writable client. +$ jack_connect metro:120_bpm libav:input_1 @end example For more information read: @@ -145,10 +145,10 @@ The filename to provide to the input device is the device node representing the OSS input device, and is usually set to @file{/dev/dsp}. -For example to grab from @file{/dev/dsp} using @file{ffmpeg} use the +For example to grab from @file{/dev/dsp} using @command{avconv} use the command: @example -ffmpeg -f oss -i /dev/dsp /tmp/oss.wav +avconv -f oss -i /dev/dsp /tmp/oss.wav @end example For more information about OSS see: @@ -248,10 +248,10 @@ The filename to provide to the input device is the device node representing the sndio input device, and is usually set to @file{/dev/audio0}. -For example to grab from @file{/dev/audio0} using @file{ffmpeg} use the +For example to grab from @file{/dev/audio0} using @command{avconv} use the command: @example -ffmpeg -f sndio -i /dev/audio0 /tmp/oss.wav +avconv -f sndio -i /dev/audio0 /tmp/oss.wav @end example @section video4linux and video4linux2 @@ -290,7 +290,7 @@ avplay -f video4linux2 /dev/video0 # Grab and record the input of a video4linux2 device, autoadjust size, # frame rate value defaults to 0/0 so it is read from the video4linux2 # driver. -ffmpeg -f video4linux2 -i /dev/video0 out.mpeg +avconv -f video4linux2 -i /dev/video0 out.mpeg @end example @section vfwcap @@ -326,12 +326,12 @@ Check the X11 documentation (e.g. man X) for more detailed information. Use the @file{dpyinfo} program for getting basic information about the properties of your X11 display (e.g. grep for "name" or "dimensions"). -For example to grab from @file{:0.0} using @file{ffmpeg}: +For example to grab from @file{:0.0} using @command{avconv}: @example -ffmpeg -f x11grab -r 25 -s cif -i :0.0 out.mpg +avconv -f x11grab -r 25 -s cif -i :0.0 out.mpg # Grab at position 10,20. -ffmpeg -f x11grab -r 25 -s cif -i :0.0+10,20 out.mpg +avconv -f x11grab -r 25 -s cif -i :0.0+10,20 out.mpg @end example @subsection @var{follow_mouse} AVOption @@ -348,10 +348,10 @@ zero) to the edge of region. For example: @example -ffmpeg -f x11grab -follow_mouse centered -r 25 -s cif -i :0.0 out.mpg +avconv -f x11grab -follow_mouse centered -r 25 -s cif -i :0.0 out.mpg # Follows only when the mouse pointer reaches within 100 pixels to edge -ffmpeg -f x11grab -follow_mouse 100 -r 25 -s cif -i :0.0 out.mpg +avconv -f x11grab -follow_mouse 100 -r 25 -s cif -i :0.0 out.mpg @end example @subsection @var{show_region} AVOption @@ -367,10 +367,10 @@ being grabbed if only a portion of the screen is grabbed. For example: @example -ffmpeg -f x11grab -show_region 1 -r 25 -s cif -i :0.0+10,20 out.mpg +avconv -f x11grab -show_region 1 -r 25 -s cif -i :0.0+10,20 out.mpg # With follow_mouse -ffmpeg -f x11grab -follow_mouse centered -show_region 1 -r 25 -s cif -i :0.0 out.mpg +avconv -f x11grab -follow_mouse centered -show_region 1 -r 25 -s cif -i :0.0 out.mpg @end example @c man end INPUT DEVICES |