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		<title><![CDATA[Forum Ubuntu-fr.org / [RESOLU] problème webcam avec motion]]></title>
		<link>http://forum.ubuntu-fr.org/viewtopic.php?id=1120551</link>
		<description><![CDATA[Les sujets les plus récents dans [RESOLU] problème webcam avec motion.]]></description>
		<lastBuildDate>Mon, 03 Dec 2012 19:58:07 +0000</lastBuildDate>
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			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11737331#p11737331</link>
			<description><![CDATA[<p>Merci <img src="http://forum.ubuntu-fr.org/img/smilies/wink.png" width="15" height="15" alt="wink" /></p>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Mon, 03 Dec 2012 19:58:07 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11737331#p11737331</guid>
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			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11736941#p11736941</link>
			<description><![CDATA[<p>salut, <br />merci pour le retour, et désolé, j&#039;avais loupé le mail signalant que tu avait répondu.... effectivement ton fichier de .conf n&#039;était pas correcte....le principal est que tu t&#039;en soit sorti :-)</p>]]></description>
			<author><![CDATA[dummy@example.com (toutafai)]]></author>
			<pubDate>Mon, 03 Dec 2012 19:37:17 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11736941#p11736941</guid>
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		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11736881#p11736881</link>
			<description><![CDATA[<p>Résolu après avoir recommencé depuis le début.</p>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Mon, 03 Dec 2012 19:33:28 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11736881#p11736881</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11687271#p11687271</link>
			<description><![CDATA[<p>Bonjour toutafai. Je précise que j&#039;utilise un portable qui a une webcam intégrée mais je veux utiliser la webcam en usb (qui équipera un nichoir prochainement). Est-ce la raison des problèmes? Je constate qu&#039;avec cheese, elle ne démarre pas toujours tout de suite non plus. Je dois m&#039;y reprendre à plusieurs reprises. (débrancher webcam, relancer cheese). Avec vlc, ça fonctionne mais c&#039;est parfois /dev/video1, parfois /dev/video2.</p><p>Voici le résultat:</p><div class="codebox"><pre class="vscroll"><code># Automatically tune the threshold down if possible (default: off)
threshold_tune off

# Noise threshold for the motion detection (default: 32)
noise_level 32

# Automatically tune the noise threshold (default: on)
noise_tune on

# Despeckle motion image using (e)rode or (d)ilate or (l)abel (Default: not defined)
# Recommended value is EedDl. Any combination (and number of) of E, e, d, and D is valid.
# (l)abeling must only be used once and the &#039;l&#039; must be the last letter.
# Comment out to disable
despeckle EedDl

# Detect motion in predefined areas (1 - 9). Areas are numbered like that:  1 2 3
# A script (on_area_detected) is started immediately when motion is         4 5 6
# detected in one of the given areas, but only once during an event.        7 8 9
# One or more areas can be specified with this option. (Default: not defined)
; area_detect value

# PGM file to use as a sensitivity mask.
# Full path name to. (Default: not defined)
; mask_file value

# Dynamically create a mask file during operation (default: 0)
# Adjust speed of mask changes from 0 (off) to 10 (fast)
smart_mask_speed 0

# Ignore sudden massive light intensity changes given as a percentage of the picture
# area that changed intensity. Valid range: 0 - 100 , default: 0 = disabled
lightswitch 0

# Picture frames must contain motion at least the specified number of frames
# in a row before they are detected as true motion. At the default of 1, all
# motion is detected. Valid range: 1 to thousands, recommended 1-5
minimum_motion_frames 1

# Specifies the number of pre-captured (buffered) pictures from before motion
# was detected that will be output at motion detection.
# Recommended range: 0 to 5 (default: 0)
# Do not use large values! Large values will cause Motion to skip video frames and
# cause unsmooth mpegs. To smooth mpegs use larger values of post_capture instead.
pre_capture 0

# Number of frames to capture after motion is no longer detected (default: 0)
post_capture 0

# Gap is the seconds of no motion detection that triggers the end of an event
# An event is defined as a series of motion images taken within a short timeframe.
# Recommended value is 60 seconds (Default). The value 0 is allowed and disables
# events causing all Motion to be written to one single mpeg file and no pre_capture.
gap 60

# Maximum length in seconds of an mpeg movie
# When value is exceeded a new mpeg file is created. (Default: 0 = infinite)
max_mpeg_time 0

# Always save images even if there was no motion (default: off)
output_all off


############################################################
# Image File Output
############################################################

# Output &#039;normal&#039; pictures when motion is detected (default: on)
# Valid values: on, off, first, best, center
# When set to &#039;first&#039;, only the first picture of an event is saved.
# Picture with most motion of an event is saved when set to &#039;best&#039;.
# Picture with motion nearest center of picture is saved when set to &#039;center&#039;.
# Can be used as preview shot for the corresponding movie.
output_normal on

# Output pictures with only the pixels moving object (ghost images) (default: off)
output_motion off

# The quality (in percent) to be used by the jpeg compression (default: 75)
quality 75

# Output ppm images instead of jpeg (default: off)
ppm off


############################################################
# FFMPEG related options
# Film (mpeg) file output, and deinterlacing of the video input
# The options movie_filename and timelapse_filename are also used
# by the ffmpeg feature
############################################################

# Use ffmpeg to encode mpeg movies in realtime (default: off)
ffmpeg_cap_new on

# Use ffmpeg to make movies with only the pixels moving
# object (ghost images) (default: off)
ffmpeg_cap_motion off

# Use ffmpeg to encode a timelapse movie 
# Default value 0 = off - else save frame every Nth second
ffmpeg_timelapse 0

# The file rollover mode of the timelapse video
# Valid values: hourly, daily (default), weekly-sunday, weekly-monday, monthly, manual
ffmpeg_timelapse_mode daily

# Bitrate to be used by the ffmpeg encoder (default: 400000)
# This option is ignored if ffmpeg_variable_bitrate is not 0 (disabled)
ffmpeg_bps 500000

# Enables and defines variable bitrate for the ffmpeg encoder.
# ffmpeg_bps is ignored if variable bitrate is enabled.
# Valid values: 0 (default) = fixed bitrate defined by ffmpeg_bps,
# or the range 2 - 31 where 2 means best quality and 31 is worst.
ffmpeg_variable_bitrate 0

# Codec to used by ffmpeg for the video compression.
# Timelapse mpegs are always made in mpeg1 format independent from this option.
# Supported formats are: mpeg1 (ffmpeg-0.4.8 only), mpeg4 (default), and msmpeg4.
# mpeg1 - gives you files with extension .mpg
# mpeg4 or msmpeg4 - gives you files with extension .avi
# msmpeg4 is recommended for use with Windows Media Player because
# it requires no installation of codec on the Windows client.
# swf - gives you a flash film with extension .swf
# flv - gives you a flash video with extension .flv
# ffv1 - FF video codec 1 for Lossless Encoding ( experimental )
# mov - QuickTime ( testing )
ffmpeg_video_codec swf

# Use ffmpeg to deinterlace video. Necessary if you use an analog camera
# and see horizontal combing on moving objects in video or pictures.
# (default: off)
ffmpeg_deinterlace off


############################################################
# Snapshots (Traditional Periodic Webcam File Output)
############################################################

# Make automated snapshot every N seconds (default: 0 = disabled)
snapshot_interval 0


############################################################
# Text Display
# %Y = year, %m = month, %d = date,
# %H = hour, %M = minute, %S = second, %T = HH:MM:SS,
# %v = event, %q = frame number, %t = thread (camera) number,
# %D = changed pixels, %N = noise level, \n = new line,
# %i and %J = width and height of motion area,
# %K and %L = X and Y coordinates of motion center
# %C = value defined by text_event - do not use with text_event!
# You can put quotation marks around the text to allow
# leading spaces
############################################################

# Locate and draw a box around the moving object.
# Valid values: on, off and preview (default: off)
# Set to &#039;preview&#039; will only draw a box in preview_shot pictures.
locate off

# Draws the timestamp using same options as C function strftime(3)
# Default: %Y-%m-%d\n%T = date in ISO format and time in 24 hour clock
# Text is placed in lower right corner
text_right %Y-%m-%d\n%T-%q

# Draw a user defined text on the images using same options as C function strftime(3)
# Default: Not defined = no text
# Text is placed in lower left corner
; text_left CAMERA %t

# Draw the number of changed pixed on the images (default: off)
# Will normally be set to off except when you setup and adjust the motion settings
# Text is placed in upper right corner
text_changes off

# This option defines the value of the special event conversion specifier %C
# You can use any conversion specifier in this option except %C. Date and time
# values are from the timestamp of the first image in the current event.
# Default: %Y%m%d%H%M%S
# The idea is that %C can be used filenames and text_left/right for creating
# a unique identifier for each event.
text_event %Y%m%d%H%M%S

# Draw characters at twice normal size on images. (default: off)
text_double off


############################################################
# Target Directories and filenames For Images And Films
# For the options snapshot_, jpeg_, mpeg_ and timelapse_filename
# you can use conversion specifiers
# %Y = year, %m = month, %d = date,
# %H = hour, %M = minute, %S = second,
# %v = event, %q = frame number, %t = thread (camera) number,
# %D = changed pixels, %N = noise level,
# %i and %J = width and height of motion area,
# %K and %L = X and Y coordinates of motion center
# %C = value defined by text_event
# Quotation marks round string are allowed.
############################################################

# Target base directory for pictures and films
# Recommended to use absolute path. (Default: current working directory)
target_dir /tmp/motion

# File path for snapshots (jpeg or ppm) relative to target_dir
# Default: %v-%Y%m%d%H%M%S-snapshot
# Default value is equivalent to legacy oldlayout option
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-snapshot
# File extension .jpg or .ppm is automatically added so do not include this.
# Note: A symbolic link called lastsnap.jpg created in the target_dir will always
# point to the latest snapshot, unless snapshot_filename is exactly &#039;lastsnap&#039;
snapshot_filename %v-%Y%m%d%H%M%S-snapshot

# File path for motion triggered images (jpeg or ppm) relative to target_dir
# Default: %v-%Y%m%d%H%M%S-%q
# Default value is equivalent to legacy oldlayout option
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-%q
# File extension .jpg or .ppm is automatically added so do not include this
# Set to &#039;preview&#039; together with best-preview feature enables special naming
# convention for preview shots. See motion guide for details
jpeg_filename %v-%Y%m%d%H%M%S-%q

# File path for motion triggered ffmpeg films (mpeg) relative to target_dir
# Default: %v-%Y%m%d%H%M%S
# Default value is equivalent to legacy oldlayout option
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H%M%S
# File extension .mpg or .avi is automatically added so do not include this
# This option was previously called ffmpeg_filename
movie_filename %v-%Y%m%d%H%M%S

# File path for timelapse mpegs relative to target_dir
# Default: %Y%m%d-timelapse
# Default value is near equivalent to legacy oldlayout option
# For Motion 3.0 compatible mode choose: %Y/%m/%d-timelapse
# File extension .mpg is automatically added so do not include this
timelapse_filename %Y%m%d-timelapse


############################################################
# Live Webcam Server
############################################################

# The mini-http server listens to this port for requests (default: 0 = disabled)
webcam_port 8081

# Quality of the jpeg (in percent) images produced (default: 50) 
webcam_quality 50

# Output frames at 1 fps when no motion is detected and increase to the
# rate given by webcam_maxrate when motion is detected (default: off)
webcam_motion off

# Maximum framerate for webcam streams (default: 1)
webcam_maxrate 1

# Restrict webcam connections to localhost only (default: on)
webcam_localhost on

# Limits the number of images per connection (default: 0 = unlimited)
# Number can be defined by multiplying actual webcam rate by desired number of seconds
# Actual webcam rate is the smallest of the numbers framerate and webcam_maxrate
webcam_limit 0


############################################################
# HTTP Based Control
############################################################

# TCP/IP port for the http server to listen on (default: 0 = disabled)
control_port 8080

# Restrict control connections to localhost only (default: on)
control_localhost on

# Output for http server, select off to choose raw text plain (default: on)
control_html_output on

# Authentication for the http based control. Syntax username:password
# Default: not defined (Disabled)
; control_authentication username:password


############################################################
# Tracking (Pan/Tilt)
############################################################

# Type of tracker (0=none (default), 1=stepper, 2=iomojo, 3=pwc, 4=generic, 5=uvcvideo)
# The generic type enables the definition of motion center and motion size to
# be used with the conversion specifiers for options like on_motion_detected
track_type 0

# Enable auto tracking (default: off)
track_auto off

# Serial port of motor (default: none)
; track_port value

# Motor number for x-axis (default: 0)
track_motorx 0

# Motor number for y-axis (default: 0)
track_motory 0

# Maximum value on x-axis (default: 0)
track_maxx 0

# Maximum value on y-axis (default: 0)
track_maxy 0

# ID of an iomojo camera if used (default: 0)
track_iomojo_id 0

# Angle in degrees the camera moves per step on the X-axis
# with auto-track (default: 10)
# Currently only used with pwc type cameras
track_step_angle_x 10

# Angle in degrees the camera moves per step on the Y-axis
# with auto-track (default: 10)
# Currently only used with pwc type cameras
track_step_angle_y 10

# Delay to wait for after tracking movement as number
# of picture frames (default: 10)
track_move_wait 10

# Speed to set the motor to (stepper motor option) (default: 255)
track_speed 255

# Number of steps to make (stepper motor option) (default: 40)
track_stepsize 40


############################################################
# External Commands, Warnings and Logging:
# You can use conversion specifiers for the on_xxxx commands
# %Y = year, %m = month, %d = date,
# %H = hour, %M = minute, %S = second,
# %v = event, %q = frame number, %t = thread (camera) number,
# %D = changed pixels, %N = noise level,
# %i and %J = width and height of motion area,
# %K and %L = X and Y coordinates of motion center
# %C = value defined by text_event
# %f = filename with full path
# %n = number indicating filetype
# Both %f and %n are only defined for on_picture_save,
# on_movie_start and on_movie_end
# Quotation marks round string are allowed.
############################################################

# Do not sound beeps when detecting motion (default: on)
# Note: Motion never beeps when running in daemon mode.
quiet on

# Command to be executed when an event starts. (default: none)
# An event starts at first motion detected after a period of no motion defined by gap 
; on_event_start value

# Command to be executed when an event ends after a period of no motion
# (default: none). The period of no motion is defined by option gap.
; on_event_end value

# Command to be executed when a picture (.ppm|.jpg) is saved (default: none)
# To give the filename as an argument to a command append it with %f
; on_picture_save value

# Command to be executed when a motion frame is detected (default: none)
; on_motion_detected value

# Command to be executed when motion in a predefined area is detected
# Check option &#039;area_detect&#039;.   (default: none)
; on_area_detected value

# Command to be executed when a movie file (.mpg|.avi) is created. (default: none)
# To give the filename as an argument to a command append it with %f
; on_movie_start value

# Command to be executed when a movie file (.mpg|.avi) is closed. (default: none)
# To give the filename as an argument to a command append it with %f
; on_movie_end value

# Command to be executed when a camera can&#039;t be opened or if it is lost
# NOTE: There is situations when motion doesn&#039;t detect a lost camera!
# It depends on the driver, some drivers don&#039;t detect a lost camera at all
# Some hang the motion thread. Some even hang the PC! (default: none)
; on_camera_lost value

############################################################
# Common Options For MySQL and PostgreSQL database features.
# Options require the MySQL/PostgreSQL options to be active also.
############################################################

# Log to the database when creating motion triggered image file  (default: on)
sql_log_image on

# Log to the database when creating a snapshot image file (default: on)
sql_log_snapshot on

# Log to the database when creating motion triggered mpeg file (default: off)
sql_log_mpeg off

# Log to the database when creating timelapse mpeg file (default: off)
sql_log_timelapse off

# SQL query string that is sent to the database
# Use same conversion specifiers has for text features
# Additional special conversion specifiers are
# %n = the number representing the file_type
# %f = filename with full path
# Default value:
# insert into security(camera, filename, frame, file_type, time_stamp, text_event) values(&#039;%t&#039;, &#039;%f&#039;, &#039;%q&#039;, &#039;%n&#039;, &#039;%Y-%m-%d %T&#039;, &#039;%C&#039;)
sql_query insert into security(camera, filename, frame, file_type, time_stamp, event_time_stamp) values(&#039;%t&#039;, &#039;%f&#039;, &#039;%q&#039;, &#039;%n&#039;, &#039;%Y-%m-%d %T&#039;, &#039;%C&#039;)


############################################################
# Database Options For MySQL
############################################################

# Mysql database to log to (default: not defined)
; mysql_db value

# The host on which the database is located (default: localhost)
; mysql_host value

# User account name for MySQL database (default: not defined)
; mysql_user value

# User password for MySQL database (default: not defined)
; mysql_password value


############################################################
# Database Options For PostgreSQL
############################################################

# PostgreSQL database to log to (default: not defined)
; pgsql_db value

# The host on which the database is located (default: localhost)
; pgsql_host value

# User account name for PostgreSQL database (default: not defined)
; pgsql_user value

# User password for PostgreSQL database (default: not defined)
; pgsql_password value

# Port on which the PostgreSQL database is located (default: 5432)
; pgsql_port 5432


############################################################
# Video Loopback Device (vloopback project)
############################################################

# Output images to a video4linux loopback device
# The value &#039;-&#039; means next available (default: not defined)
; video_pipe value

# Output motion images to a video4linux loopback device
# The value &#039;-&#039; means next available (default: not defined)
; motion_video_pipe value


##############################################################
# Thread config files - One for each camera.
# Except if only one camera - You only need this config file.
# If you have more than one camera you MUST define one thread
# config file for each camera in addition to this config file.
##############################################################

# Remember: If you have more than one camera you must have one
# thread file for each camera. E.g. 2 cameras requires 3 files:
# This motion.conf file AND thread1.conf and thread2.conf.
# Only put the options that are unique to each camera in the
# thread config files. 
; thread /usr/local/etc/thread1.conf
; thread /usr/local/etc/thread2.conf
; thread /usr/local/etc/thread3.conf
; thread /usr/local/etc/thread4.conf

damien@damien:~$ cat  /etc/default/motion
# set to &#039;yes&#039; to enable the motion daemon
start_motion_daemon=yes</code></pre></div>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Fri, 30 Nov 2012 06:56:23 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11687271#p11687271</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11686071#p11686071</link>
			<description><![CDATA[<p>as tu le même problème que dans ton 1 er message ? si non, quel est le problème ?<br />retour de </p><div class="codebox"><pre><code>echo $USER
ls -la ~/motion.conf
cat ~/motion.conf
cat  /etc/default/motion</code></pre></div>]]></description>
			<author><![CDATA[dummy@example.com (toutafai)]]></author>
			<pubDate>Fri, 30 Nov 2012 00:20:50 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11686071#p11686071</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11685111#p11685111</link>
			<description><![CDATA[<p>Bon, je n&#039;y parviens pas même après lecture de la documentation. Ce n&#039;est pas très grave.</p>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Thu, 29 Nov 2012 22:14:33 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11685111#p11685111</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11670081#p11670081</link>
			<description><![CDATA[<p>merci a toi aussi de ne pas l&#039;avoir mal pris, n&#039;hésite pas à revenir si tu ne trouve pas</p>]]></description>
			<author><![CDATA[dummy@example.com (toutafai)]]></author>
			<pubDate>Wed, 28 Nov 2012 19:31:56 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11670081#p11670081</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11669491#p11669491</link>
			<description><![CDATA[<p>D&#039;accord, je vais m&#039;y replonger.&#160; Merci, j&#039;ai une piste au moins.</p>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Wed, 28 Nov 2012 18:39:16 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11669491#p11669491</guid>
		</item>
		<item>
			<title><![CDATA[Réponse à&#160;:  [RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11668011#p11668011</link>
			<description><![CDATA[<p>Bonsoir,</p><p>Le problème est bien connu : Les utilisateurs ne cherchent pas par eux-même et surtout, ils oublient de consulter la documentation....<br />tu aura donc compris que la réponse à ta question se trouve dans la documentation dédiée à motion.</p><p>PS : Désolé de te répondre de cette manière, mais j&#039;aide beaucoup sur ce forum, et je constate tous les jours que les utilisateurs oublient / ne cherchent pas par eux même.</p>]]></description>
			<author><![CDATA[dummy@example.com (toutafai)]]></author>
			<pubDate>Wed, 28 Nov 2012 16:53:22 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11668011#p11668011</guid>
		</item>
		<item>
			<title><![CDATA[[RESOLU] problème webcam avec motion]]></title>
			<link>http://forum.ubuntu-fr.org/viewtopic.php?pid=11667231#p11667231</link>
			<description><![CDATA[<p>Bonjour, je tente d&#039;utiliser motion avec ma webcam.&#160; C&#039;est une webcam Carrefour:&#160; Webcam cwc22<br />J&#039;ai une image avec le logiciel Cheese.<br />Avec motion, voici le problème:</p><div class="codebox"><pre class="vscroll"><code>damien@damien:~$ motion
[0] could not open configfile /etc/motion/motion.conf: Permission denied
[0] Not config file to process using default values
[0] Motion 3.2.12 Started
[0] ffmpeg LIBAVCODEC_BUILD 3482368 LIBAVFORMAT_BUILD 3478784
[1] Thread 1 started
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Could not fetch initial image from camera
[1] Motion continues using width and height from config file(s)
[1] Resizing pre_capture buffer to 1 items
[1] Retrying until successful connection with camera
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Retrying until successful connection with camera
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Retrying until successful connection with camera
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Video signal lost - Adding grey image
[1] Retrying until successful connection with camera
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device
[1] Retrying until successful connection with camera
[1] cap.driver: &quot;ALi m5602&quot;
[1] cap.card: &quot;USB2.0 Camera&quot;
[1] cap.bus_info: &quot;usb-0000:00:13.5-9&quot;
[1] cap.capabilities=0x85000001
[1] - VIDEO_CAPTURE
[1] - READWRITE
[1] - STREAMING
[1] Config palette index 8 (YU12) doesn&#039;t work.
[1] Supported palettes:
[1] 0: BA81 (BA81)
[1] Selected palette BA81
[1] Test palette BA81 (352x288)
[1] Adjusting resolution from 352x288 to 640x480.
[1] Using palette BA81 (640x480) bytesperlines 640 sizeimage 307200 colorspace 00000008
[1] found control 0x00980900, &quot;brightness&quot;, range 0,255 
[1] 	&quot;brightness&quot;, default 126, current 126
[1] found control 0x00980911, &quot;exposure&quot;, range 0,60 
[1] 	&quot;exposure&quot;, default 0, current 0
[1] found control 0x00980913, &quot;gain&quot;, range 0,255 
[1] 	&quot;gain&quot;, default 113, current 113
[1] Error requesting buffers 4 for memory map. VIDIOC_REQBUFS: Device or resource busy
[1] ioctl (VIDIOCGCAP): Inappropriate ioctl for device</code></pre></div><p>D&#039;où vient le problème à votre avis?</p><p>Merci.</p>]]></description>
			<author><![CDATA[dummy@example.com (DamienD)]]></author>
			<pubDate>Wed, 28 Nov 2012 15:41:11 +0000</pubDate>
			<guid>http://forum.ubuntu-fr.org/viewtopic.php?pid=11667231#p11667231</guid>
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