Top "Video-encoding" questions

This tag should be used for questions related with programmatically handling of video encoding in any format.

Choosing a video codec for screen recording

I'm doing a series of tutorials by recording the screen and my voice. Just as PNG works best for screenshots, …

video compression video-capture video-encoding codec
ffmpeg::avcodec_encode_video setting PTS h264

I'm trying to encode video as H264 using libavcodec ffmpeg::avcodec_encode_video(codec,output,size,avframe); returns an error …

c++ h.264 video-encoding avcodec
How to create m3u8 playlist and mpeg-ts chunks with constant duration by using FFMPEG?

I have mp4 file (Big Buck Bunny): Duration: 00:09:56.50 Bitrate: 2048 kb/s Size: 1280x720 fps: 29.97 I've set constant keyframes after 2 second. …

ffmpeg video-encoding http-live-streaming m3u8
What does "copy" do in a ffmpeg command line?

I know that it copies something but other than that what does it do (to what extend it affects the …

ffmpeg video-encoding libavcodec
H264 NAL unit prefixes

I need some clarification on H264 NAL unit delimiter prefixes (00 00 00 01 and 00 00 01), I am using Intel Media SDK to generate a …

video-streaming h.264 rtp video-encoding
Muxing from Audio and Video files with FFmpeg

I am learning how to create MP4 video from this example.The problem is that the example demonstrates audio encoding …

c++ audio ffmpeg video-encoding
very low latency streaminig with ffmpeg using a webcam

I'm trying to configure ffmpeg to do a real-time video streaming using a webcam. The ffmpeg encoder command I use …

ffmpeg video-streaming live-streaming video-encoding libx264
How to combine a .mp4 video with a .wav audio with an offset in ffmpeg from command line?

I've got a TV clip in mp4 format containing audio and video, and an WAV audio_commentary track. I've been …

ffmpeg wav mp4 video-encoding jwplayer
OpenCV encoding to H264

I want to encode images to H264 video in OpenCV. As part of my software for image tracking, I'm using …

c++ opencv video ffmpeg video-encoding
Writing video with OpenCV + Python + Mac

I keep getting an assertion error when I'm trying to write frames to video. The error I'm getting is this: …

python video opencv video-encoding