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With complete encoding (which is computationally complex) offloaded to NVENC, the graphics engine and the CPU are free for other operations. Let us know in comments if you run into any issues.NVIDIA GPUs - beginning with the Kepler generation - contain a hardware-based encoder (referred to as NVENC) which provides fully accelerated hardware-based video encoding and is independent of graphics performance.
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First step is to install ffmpeg if you don't already have it on your computer.Or use a free tool like Miro, and choose “Convert to MP4”.So next step is to convert your video file into a format that Spark Video will recognize, and here’s how you can go about doing that: Other container formats, or codecs are not fully supported. m4v container formats which are encoded using H.264 video codec, and either MP3 or AAC audio codecs. Spark Video on web supports most video files in the. This error suggests that the video file you are trying to upload is in a format that Spark Video on web currently does not support.
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