Top "Libavcodec" questions

libavcodec is a free software/open source LGPL-licensed library of codecs for encoding and decoding video and audio data.

FFmpeg decode raw buffer with avcodec_decode_video2

I am receiving a h264 stream where I at least know the size of one frame. The stream is coming …

c++ ffmpeg libavcodec
Unmet dependency when installing vlc on ubuntu 14.04

Spent around 4hrs now still can't figure out what is the issue here. Here is terminal dump : machine@machine:~$ sudo …

ubuntu installation vlc ubuntu-14.04 libavcodec
Using hardware acceleration with libavcodec

I have downloaded a software (info-beamer) and I would like to use the GPU acceleration to decode H.264 videos. I …

gpu gstreamer h.264 libavcodec
How to set decode pixel format in libavcodec?

I decode video via libavcodec, using the following code: //Open input file if(avformat_open_input(&ctx, filename, NULL, …

c++ c ffmpeg decoding libavcodec
FFmpeg decoding .mp4 video file

I'm working on a project that needs to open .mp4 file format, read it's frames 1 by 1, decode them and encode …

c video ffmpeg mp4 libavcodec
problem: FFMPEG seeking with av_seek_frame using byte positions

I am trying to get the av_seek_frame() function to go to a byte position I specify. I am …

c++ ffmpeg libavcodec
how to convert a Image to video using avconv

i want to create a video from a image i used following code shell_exec("avconv -f image2 -r 50 testimage.…

php ubuntu libavcodec avcodec
Decode H264 video using libavcodec, C

I'm trying to decode a raw h264 file with ffmpeg/libavcodec, but can't get it to work properly. Output should …

c gcc ffmpeg h.264 libavcodec
How to publish selfmade stream with ffmpeg and c++ to rtmp server?

Have a nice day to you, people! I am writing an application for Windows that will capture the screen and …

ffmpeg h.264 rtmp libavcodec libavformat
FFMPEG with C++ accessing a webcam

I have searched all around and can not find any examples or tutorials on how to access a webcam using …

c++ ffmpeg libavcodec