Ich habe gebloggt: Warum ist eigentlich die Bildqualität im Video oft so schlecht? – die geballte Digital-Video-Expertise von @no-tlb in nur einem Absatz!
Bzw. vordergründig: Wie kann ich ein gutes Screen-Recording mit OBS machen?
#Video #Videoqualität #VideoEncoding #Videotechnik #Veranstaltungstechnik #Videoproduktion #OBS #NLE #Linux #h264 #h265 #proRes
Video Encoding and Decoding with Vulkan Compute Shaders in FFmpeg
https://www.khronos.org/blog/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg
#HackerNews #VideoEncoding #VulkanComputeShaders #FFmpeg #GraphicsProgramming #TechNews
In this blog we explore how FFmpeg uses Vulkan Compute to seamlessly accelerate encoding and decoding of even professional-grade video on consumer GPUs — unlocking GPU compute parallelism at scale, without specialized hardware. This approach complements Vulkan Video's fixed-function codec support, extending acceleration to formats and workflows it doesn't cover.
RE: https://social.linux.pizza/@BigHeadMode/115818306418984921
Afternoon crew please check out my 85x64 pixel encode of a 100 minute #PublicDomain movie that fits within Discord's 10 MB limit. #encoding #video #videoencoding #compression #AV1
🚀 ffdash: Công cụ mã hóa video dành cho terminal/SSH với dashboard TUI, hỗ trợ VP9 & Docker. Tính năng nổi bật: tùy chỉnh worker, quản lý hàng đợi, theo dõi CPU/RAM, lưu hồ sơ cài đặt. Mở nguồn cho Linux, macOS. #mởnguồn #FFmpeg #VP9 #Docker #Tiệních #openSource #TUI #VideoEncoding
Detecting AV1-encoded videos with Python
https://alexwlchan.net/2025/detecting-av1-videos/
#HackerNews #Detecting #AV1-encoded #videos #with #Python #AV1 #Python #VideoEncoding #VideoProcessing
So … while this is obviously nice for virtualized gaming, what about video decode/encode acceleration?
Is there a way to give a #Linux guest access to the host #GPU's video codec acceleration without GPU passthrough?
Just like it's possible to pass /dev/dri into a container, can I do a similar thing with a #QEMU / #KVM virtual machine?
#libvirt #virtualization #HWAccel #VideoEncoding #VirtIO #VirtIOGPU #VirGL
Tự động hóa việc nén video cho phim và anime 🎥🎮 | Automating video encoding for movies and anime
Người dùng đang thiết lập máy chủ Jellyfin và gặp vấn đề với dung lượng file lớn (1,5 GB/episode). Họ muốn tìm cách tự động hóa quá trình nén video để tiết kiệm thời gian và tài nguyên. Hiện đã xem xét tdarr và HandBrake, nhưng vẫn mong nhận được thêm gợi ý.
#TựĐộngHóaNénVideo #PhimAnime #Jellyfin #NénVideo #Automation #VideoEncoding #Movies #Anime
The Register: Whisper it: FFmpeg 8 can now subtitle your videos on the fly. “FFmpeg 8.0 brings GPU-accelerated video encoding via Vulkan – and can now subtitle your videos automatically using integrated speech recognition.”
Nielso
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BigHeadMode
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scy
ResearchBuzz: Firehose