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    GPU-Accelerated D3D12 Encoding in Chrome and Edge on Windows 11

    Google’s Chromium team is rolling out support for Windows 11’s Direct3D 12 (D3D12) video encoding path to Chrome and Microsoft Edge, a change that shifts real‑time video encoding for browser-based calls and screen sharing from the CPU to the GPU — promising smoother video, lower CPU utilization...
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    • av1 batterylife canary chrome cpuoffload d3d12 direct3d12 driversupport edge gpudrivers gpuencoding h264 hardwareencoding hevc performance screencapture screensharing videoencoding webrtc windows11
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    • Forum: Windows News
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    Chiefs-Chargers São Paulo on YouTube in 1080p, Not 4K

    YouTube will stream tonight’s Kansas City Chiefs–Los Angeles Chargers game from São Paulo — yes — but it will not be delivered in native 4K/UHD; the live feed is being offered as a high‑quality 1080p HD stream rather than a 4K broadcast. Background / Overview This Week 1 matchup from Arena...
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    • 1080p 1080p60 4kplus 60fps av1 bitrate brazil chargers chiefs hevc liveproduction nfl nflstreaming not4k saopaulo streaming windows worldwide youtube youtube-tv
    • Replies: 0
    • Forum: Windows News
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    FFmpeg 8.0 Huffman: Whisper Transcription and Vulkan Compute Codecs

    FFmpeg 8.0 is out — a landmark upgrade that folds OpenAI’s Whisper transcription into the filter chain, expands Vulkan-based video processing across encoders and decoders, and modernizes the build and optimization stack with broad CPU and GPU-focused improvements. Background FFmpeg remains the...
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    • av1 avx-512 ffmpeg ffmpeg 8.0 ffv1 huffman libjxl nasm prores prores raw vp9 vulkan vulkan compute codecs whisper whisper filter whisper.cpp
    • Replies: 0
    • Forum: Windows News
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    FFmpeg 8.0 Huffman: AI Transcription, Vulkan Compute Codecs & HWAccel

    FFmpeg 8.0 "Huffman" lands as a sweeping, technically ambitious release that folds AI transcription, broad Vulkan compute support, dozens of native decoders, and notable hardware-acceleration improvements into the project’s core — a release the developers call one of their largest to date and...
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    • aitranscription apv av1 avx-512 ffmpeg ffmpeg 8.0 ffmpeg8 ffv1 gpuacceleration huffman hwaccel libjxl mp4isobmff nasm openharmony openssl110 prores prores raw proresraw realvideo tlsverification vp9 vulkan vulkan compute codecs vulkancodecs vvc whisper whisper filter whisper.cpp whispercpp
    • Replies: 1
    • Forum: Windows News
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    CVE-2025-8879: Chrome Patch Fixes libaom AV1 Heap Overflow

    A high-severity heap buffer overflow in the AV1 codec library libaom — tracked as CVE-2025-8879 — has been fixed in the latest Chromium builds; Google pushed the patch in Chrome stable channel updates to versions 139.0.7258.127/.128 (Windows and macOS) and 139.0.7258.127 (Linux), and browser...
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    • av1 buffer overflow chrome chromium cve-2025-8879 cwe-122 edge heap overflow libaom memory-safety patch rollout security advisory security patch untrusted content update guidance upstream patch video codec security vulnerability
    • Replies: 0
    • Forum: Security Alerts
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    Fixing the Windows 11 Codec Error 0xc004f011: Complete Troubleshooting Guide

    When attempting to play a video or audio file on Windows 11 and encountering the error message "Missing codec. Choose something else to play. This item is in a format we don’t support. 0xc004f011," users may feel frustrated or confused about what steps to take next. This error typically appears...
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    • audio codec av1 codec error file conversion file repair graphics drivers hevc media extensions media files media playback media player media support technical support temporary files troubleshooting video codec vlc player vp9 windows 11 windows update
    • Replies: 0
    • Forum: Windows News
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