Top "Video-codecs" questions

Questions related to video compression and decompression methods.

H.265/HEVC web browser support

Are there any web browsers out there that can playback the H.265 / MPEG-4 HEVC codec in a html5 video element? …

browser html5-video hevc video-codecs h.265
VLC: How to convert from mp4 to webm

How can I convert from mp4 to webm using VLC, if possible? What codec should I choose? Do I need …

html5-video vlc codec video-codecs
Can't play this video. Android videoView mp4 recorded by android device

I've looked for existing potential solutions with other formats and those still responds with mentioned error. Finally, recorded the video …

java android video video-codecs
VideoCapture is not working in OpenCV 2.4.2

I recently installed OpenCV 2.4.2 in Ubuntu 12.04. cap = VideoCapture(0) is working. but I can't grab frames from some video source. cap = …

opencv ffmpeg video-capture video-codecs
In h264 NAL units means frame.?

I am working on a h264 video codec. I want to know: Is a single NAL unit in H264 equivalent …

video media-player containers h.264 video-codecs
How to encode grayscale video streams with FFmpeg?

I've got a grayscale video stream coming off a Firewire astronomy camera, I'd like to use FFmpeg to compress the …

compression ffmpeg mpeg video-codecs
Video Codec for all major browsers

I am using video/mp4 format and using in 'video js', this is working fine in chrome but having issue …

html video cross-browser video.js video-codecs
Hardware accelerated FFmpeg on android?

I compiled an older version of FFmpeg for Android (if I recall correctly it was 0.6.X). FFmpeg decodes a video …

android ffmpeg live-wallpaper hardware-acceleration video-codecs