Top "Webm" questions

WebM is an open video encoding standard by Google.

FFmpeg - Convert MP4 to Webm very slow

I need convert MP4 to webm with ffmpeg. So, i use : ffmpeg -i input.mp4 -c:v libvpx -crf 10 -b:…

ffmpeg webm libvpx
Improve the quality of webm video using ffmpeg

I'm trying out two codecs and was wondering if I could improve the results of the webm output ... ffmpeg -i …

ffmpeg webm libvpx
Video with transparency, how to display alpha channel of webm files correctly on every device; VP9 or VP8 encoding?

About how to get a transparent background with a webm video via alpha channel, here is one person that says …

android css html5-video webm alpha-transparency
Why does FFMPEG always make large WebM files?

I'm trying to encode my movies into WebM: ffmpeg -i input.MOV -codec:v libvpx -quality good -cpu-used 0 -b:v 10…

encoding ffmpeg webm
Does WebRTC support Adaptive Bitrate Streaming for video?

I am using WebRTC for developing one of my applications. There is no clarity on whether WebRTC natively supports adaptive …

webrtc webm vp8 adaptive-bitrate vp9
Streaming converted movie with mp4 container in NodeJS, movie playing very fast

I have used stream-transcoder module to convert a file make it a stream. So the file is not stored, it …

node.js video ffmpeg mp4 webm