Есть 2 способа простой и чуть посложнее:
Запустить webcam 7_Patch.exe и т.д(подробности в прилагаемой инструкции)

Новые возможности:
- поддержка более 30 видео- / веб- камер
- блокировка по ip адресу / протекция пароля
- добавление вашего текста / логотипа на картинку
- запись в лог-файлы
- определение качества изображения
- добавление эффектов, даже при прямом общении
- аудио-настройки
поддержка- Flash Video (FLV) потока
поддержка- MPEG-4 / RTSP для IP камер
поддержка- Audio в MJPEG

[webcam 7] 0.9.9.25 beta :
+ New IP Camera Templates
+ Fixed WM_COPYDATA structure
+ Fixed in motion detection recording alert may impact gallery feature
[webcam 7] 0.9.9.24 beta :
+ New IP Camera Templates
+ Updated IP Camera DS Filters
[webcam 7] 0.9.9.23 beta :
+ Fixed start minimized
+ Fixed recording alerts from motion detector may not be properly saved
[webcam 7] 0.9.9.22 beta :
+ Fixed sub-folders handling for some features
+ Fixed problem recording to network shares
+ Fixed alerts recording issue in service mode
+ FTP supports mutliple sub-folders
[webcam 7] 0.9.9.21 beta :
+ Additional improvements of FLV Streaming
[webcam 7] 0.9.9.20 beta :
+ Smoother stream from IP Cameras
+ Smoother stream in FLV Streaming
+ Possibility to modify alerts and upload filenames in the options
+ Possibility to modify FLV bitrate in the options
[webcam 7] 0.9.9.18 beta :
+ Fixed errors messages when running out of space during recordings
+ Alerts folders are separated by date and camera number
+ Fixed no image displayed in sent emails in Thunderbird
[webcam 7] 0.9.9.17 beta :
+ Fixed problems with scheduled captures in webcam 7 Service
+ Fixed Email notifications from motion detector without pictures
[webcam 7] 0.9.9.16 beta :
+ Performances improvements
[webcam 7] 0.9.9.15 beta :
+ Possibility to customize filesnames directly in UI (Capture + FTP)
+ Handling sub-directories in FTP
[webcam 7] 0.9.9.14 beta :
+ Added Hungarian language (Credits to Richбrd Szцgedi)
+ Added dedicated page for iPhone / Smartphone in internal server
+ Clearing buffers on motion detector starts (to avoid 1 false trigger on restart)
+ Modified html generator for flash to avoid security warning
+ Performances improvements if overlays are not used
[webcam 7] 0.9.9.12 beta :
+ New / Fixed IP Camera templates
+ Performances improvements with JPEG/MJPEG IP Cameras and DS Filter
+ Fixed authentication issue in Firefox 3.6
+ Modified motion detector sensivity to allow more precise adjustment
+ Integration of "real" motion detection mask
[webcam 7] 0.9.9.8 beta :
+ New / Fixed IP Camera templates
+ Possible to automatically delete old alerts files (put 0 for no cleanup)
[webcam 7] 0.9.9.7 beta :
+ After wrong login to remote administration access is denied for 3 minutes even on unprotected pages
[webcam 7] 0.9.9.6 beta :
+ Security Center supports multiple monitors (up to 32 cameras)
+ Pan & Tilt by clicking on picture supported in Security Center
+ Small UI changes to improve aspect in Security Center
+ Improvements in motion detector performances
+ Fixed ghost (old) images appearing in recordings with pre-roll buffer
+ Fixed cannot record if DVR is enabled
[webcam 7] 0.9.9.5 beta :
+ Fixed TimeShift feature while recording using motion detector
+ Included latest versions of Directshow filters
[webcam 7] 0.9.9.4 beta :
+ Updated with latest ffmpeg libraries
+ Improvements on RTSP DS Filter
+ Fixed refresh issue in Security Center
[webcam 7] 0.9.9.3 beta :
+ Support for AAC Audio in RTSP DS Filter
+ Fixed resolutions handling for Microsoft LifeCam Cinema
+ Fixed resolutions handling for Logitech Quickcam 12.0 driver
+ Fixed MPEG-4 mode for Trendnet TV-IP 512
+ RTSP and HTTP Ports managed separately to support PTZ with RTSP templates
+ Faster loading of network camera wizard / property page
+ Improved Security Center with features like PTZ, capture & record
[webcam 7] 0.9.9.2 beta :
+ Support for H264 in RTSP DS Filter
+ Improved performances of RTSP DS Filter
+ Fixed noisy audio in G726 / G711
+ Audio support for Axis / Wowwee cameras
[webcam 7] 0.9.9.1 beta :
+ Support for RTSP Extension in RTSP DirectShow filter
+ Fixed small memory leak while getting G726 audio from IP Camera
+ Fixed RTSP Support for Vivotek cameras
+ Prepared support for AAC Audio for Vivotek cameras (still not working)
+ Fixed webcam 7 Service Version is not properly closing files on shutdown
+ Fixed DVR not closing files > 1440 minutes (24 hours)
+ Fixed Pan & Tilt control in RTSP DS Filter
+ Added audio support for Wowwee Rovio in RTSP
[webcam 7] 0.9.9.0 beta :
+ Support for RTSP over HTTP (used by default if applicable)
+ Improved MPEG-4 over HTTP
+ Added audio support to MPEG-4 over HTTP for Panasonic cameras
+ Proper resolution selection handling in RTSP DS Filter
+ Fixed non-mjpeg move movie not stopping automatically after motion
[webcam 7] 0.9.8.9 beta :
+ New RTSP Filter supporting multiple instances (requires ffdshow)
+ RTSP Filter supports audio from Panasonic cameras (requires Sharp G726 codec)
+ Fully rewritten DVR (multi-threaded, based on webcamxp broadcasting model)
+ Supporting TLS Protocol for sending emails (required for Gmail)
[webcam 7] 0.9.8.8 beta :
+ Full support for ASF templates for IP Cameras
+ Added options to setup Windows 7 Taskbar
+ Added Windows 7 overlay feature (new web user / motion detector)
[webcam 7] 0.9.8.7b beta :
+ Displays only CPU usage used by webcam 7
+ Displays CPU usage in Windows 7 taskbar
+ Fixed problems recording audio in non-MJPEG mode
[webcam 7] 0.9.8.7 beta :
+ Audio support for any source type in FLV streaming (excepted MMS)
+ Possible to select audio format (bitrate / channels / etc...)
+ Fixed "width_array" javascript issue in generated code
+ Added "Add/Remove source to DVR" in scheduler
[webcam 7] 0.9.8.6 beta :
+ RTSP DS Filter with audio integration
+ Improved CPU and memory usage for RTSP
+ Ability to stream audio coming from video source in FLV
+ Fixed FLV stream might freeze in some cases
[webcam 7] 0.9.8.5 beta :
+ RTSP DS Filter support audio (not fully integrated in w7)
+ DS Filters support automatic output resolution
+ Fixed CSS styles issues in Chrome browser
+ Fixed service version might duplicate some sources
+ Added new IP Camera templates
[webcam 7] 0.9.8.3 beta :
+ Fixed missing library for RTSP filter in installation package
[webcam 7] 0.9.8.2 beta :
+ Improved stability and memory usage
[webcam 7] 0.9.8 beta :
+ Improved FLV Streaming
+ Includes and support IP Camera [RTSP] DirectShow filter
[webcam 7] 0.9.7 beta :
+ Added Audio support in MJPEG recording
+ Added Ability to stream audio and video in FLV format
+ Possible to record with audio + broadcast with audio + audio detector at same time

Прога используется в домашней системе безопасности.
фиксирует всякого рода упырей приходящих в "гости"
При срабатывании датчика движения (програмного) начинает запись на винт + шлёт письма на почту с вложениями + отылает файло на удалённый ФТП, что исключает возможность удалёния записанного злоумышленником
Резюме: прога отличная, много раз выручала в спорных вопросах.
Обладателям слабых компов крайне не рекомедуется - ибо кодеки использует системные , в моём случае XVID . Мой C2Q 3.4 GHz грузит на 30% при записи