// Oprogramowanie Roman Ryltsov
Two widely popular applications, which use DirectShow API appeared to be locked in a combat: Google video chat is installing a plugin which registers artificial video capture sources “Google Camera Adapter 0” and “Google Camera Adapter 1”. As the application does not announce any integration capabilities and is only using video for internal purposes for…
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…
One of the popular questions asked in relation to DirectShow filters, and also a popular task is to modify video stream while in playback. There are various reasons one might need to do it, including keying video to replace color/range, or apply text or time code on top of video, including while re-compressing footage, adjust…
A small update to the DirectShow Spy today: DirectShow Filter Graph Spy prints memory allocator properties as a part of graph topology trace on transition to running state. Why is that and what it is for? Filters normally agree on allocator properties (ALLOCATOR_PROPERTIES, obtained from IMemAllocator, obtained from IMemInputPin) themselves without interference from controlling application.…
It is the first time ever – because probably I am not as experienced as Geraint – I witness availability of IMediaSample interface without availability of IMediaSample2. One might be curious what kind of software could provide such a weirdo in 2010? It is latest and greatest Adobe Flash Media Live Encoder 3.1. Additionally to…