// Oprogramowanie Roman Ryltsov
As mentioned before, new Skype 6 broke compatibility with all virtual DirectShow devices out there. Just oops, nothing works any longer if only it is not a full driver exposing virtual device through WDM. Since quite some people are interested in details (Skype 6 Virtual Camera issues, Skype Client for Windows – SCW-3881 – Virtual…
Because DirectShow Spy is often a troubleshooting tool, one of its use scenarios is its being a drop-in module to quickly install on a system of interest in order to connect to graphs for troubleshooting purposes, such as to check topology and media types. Its installation requires COM registration, and over time it changed gradually…
A new release of Skype is out there, version 6.0.0.126: Metro look on the main (roster) window – good job! Broken compatibility with software (virtual) video capture devices – good job! Broken compatibility with some of hardware capture devices – good job! While stripping virtual video devices in favor of true cameras, to avoid issues,…
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…
As libx264 has so many presets and tunes, I was curious how they all related one to another when it comes to encode video info H.264. I was more interested in single pass encoding for live video, so the measurements are respectively for this mode of operation with encoder running in CRF (constant rate factor,…
persiflage@stackoverflow asks if there is a chance to use DirectShow Spy see who sent an EC_ERRORABORT notification, which filter exactly. Let us see first why there is no way to find this out, and then we will see what we can do. DirectShow Filter Graph Manager accepts events from filters via its IMediaEventSink interface. The…
Although HRESULT codes are so common and structure is simple and well known, and even Visual Studio helps decoding the values nowadays, looking up for code takes some effort: hexadecimal value, searching through SDK headers or online, overlapped regions of codes in FACILITY_ITF etc. MSDN describes the codes in the following sections: Structure of COM…