OpenH264 Video Codec provided by Cisco Systems 1.7.Inspired by comment, here is my extension list: Improvements on build scripts, UT, error-protection in decoder, input param checking in encoder, assembly for 64bit support, downsampling, logging and documentation. Merged files for decoder/encoder and remove unused files. I am on an up-to-date version of Firefox (currently 57.0) but I have seen this issue on older versions too. Fixes to avoid valgrind warnings, potential crash and calculation overflow. My environment is Ubuntu 14.04 with KDE 4.13.3. No other application suffers from this issue. If I join that tab back to B, now B gets keyboard input, but not A. Provided we can get AAC audio decoders to match, using Cisco’s OpenH264 binary modules allows us to extend support to other platforms and uses of H.264. If I move a tab to a new window C from B, then both C and A gets keyboard input but not B. Firefox already supports H.264 for the video element using platform codecs where they are available, but as noted in my last blog post on the topic, not all OSes ship with H.264 included.If I kill the Firefox process and restart it (restoring sessions), the problem goes away, until it for unknown reason comes back.If I drag a tab from window B into window A, I can interact with that tab in window A.Instead the input is still sent to window A (wherever the cursor was in window A before it lost the focus). Recently, in iOS 8, Apple has provided an update to their Video Toolbox Framework that gives developers direct access to H.264/AVC hardware encoding and decoding.

When Opening several Firefox windows (for this discussion I will talk about 2 windows A and B, each with several tabs), occasionally the keyboard input is stuck on one of the Firefox window (lets say A).Ĭlicking window B brings it into focus, and I can use the mouse to scroll and move between tabs, but every keyboard input (either in any of the tabs, or in the url or search bar) is not sent to window B. This might be related to Firefox randomly disables keyboard input, Keyboard input is not working in Firefox ALONE and keyboard input only works in the most recently created window.

Openh264 video codec virus