I recently compiled a full version of FFmpeg, and it would take around 2-5 seconds to start. Are there anyway to decrease this time? When I say "it would take around 2-5 seconds to start", it means from executing the command to the first output (version and configuration information). Below is the configure for ffmpeg:
Mar 30, 2020 · NB: This article aims to introduce the concept of HLS streaming and FFMpeg at a foundational level. I have had several experiences working with HLS streams and FFMpeg, and so in this article, I will be sharing how I was able to download and combine chunks of media segments of a variant of an HLS stream.
When I try to play a episode of the Simpson in safari this log entry generates and I can't play the episode - works fine in chrome 2020-06-15 21:28:46.047 Emby Server version: 126.96.36.199 Operating system: Unix 188.8.131.52 Command Line: /usr/local/lib/emby-serv
As a result, VMAF is available via several open-source packages such as the VMAF python library, VMAFossexec (C executable), a VMAF docker image, libvmaf (C library), and via FFmpeg compiled with libvmaf.
Oct 18, 2020 · ffmpeg v4.3.1-35 FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. It includes libavcodec - the leading audio/video codec library.
(Win x64版 NVEncC64 のみ、libvmaf v1.3.15を使用した実装) CPUでの処理なので非常に重く、多くの場合VMAF計算のほうで律速してしまうので注意。あまり実用的ではないかも。