// Oprogramowanie Roman Ryltsov
Video GPU vendors (AMD, Intel, NVIDIA) ship their hardware with drivers, which in turn provide hardware-assisted decoder for JPEG (also known as MJPG and MJPEG. and Motion JPEG) video in form-factor of a Media Foundation Transform (MFT). JPEG is not included in DirectX Video Acceleration (DXVA) 2.0 specification, however hardware carries implementation for the decoder.…
I received a few emails recently with questions about compatibility issues between IP Video Source and other applications. The compatibility issues typically fall into classes: An application is sensitively expecting the device to be real camera, with specific requests, e.g. to be able to change resolution of video capture An application is explicitly requesting that…
This publishes a small update to IP Video Source tool to expose M-JPEG/JPEG video streams as DriectShow video devices. The utility now accepts https:// URL scheme and pulls video over secure connections. Not every camera has support for HTTPS, however many do including those from UDP Technology, Axis etc. The update also includes other minor…
Recent IP Video Source class/module is not limited to use via registration as a video input/capture/source device. The filter is also registered as a regular filter and can be used programmatically in a regular way: CoCreateInstance, AddFilter etc. A C++ code snippet below shows how to import interface definition, create an instance of the filter,…
This does not update the software with new features, but there are a few simple things worth mentioning explicitly. The first is that virtual DirectShow camera device can be set up with both M-JPEG and JPEG URLs. That is, IP cameras which do not implement M-JPEG, or implement it in a buggy way (there is…
The IP Video Source update provides several improvements to the driver: copy/paste feature to backup, restore, or synchronize installed devices between 32-bit and 64-bit versions 64-bit version and .MSI dynamic video resizing (via Video Resizer DSP) Adobe FMLE compatibility Updates in greater detail follow. Device Copy/Paste Feature The video device management window is providing Copy…
This implements a DirectShow driver/wrapper over a HTTP based JPEG/M-JPEG streamed video, widely available with IP cameras. Once installed, it provides a Start Menu shortcut to manage video capture devices, where a user can add/remove devices. The devices are automatically registered with DriectShow and are available to applications. The compatibility list includes: Windows SDK AmCap…