Top "Codec" questions

Codec is an implementation of compression and decompression of digital data streams and signals in different scales.

How to open a HEIF (.heic) image?

For a c++ project, I need to open and show a HEIF (.heic) image. What I know (if I'm right) …

image ffmpeg codec heif
Using OpenCV 2.4.4 with FFmpeg in Windows

I know there are other questions dealing with FFmpeg usage in OpenCV, but most of them appear to be outdated. …

windows opencv ffmpeg codec
Convert isom to mp42

How do I convert a video from ISOM to MP42? Using FFMPEG in particular? There is no such an option …

video ffmpeg mp4 codec converters
MongoDB: Register codecs (Java)

I've been trying for about an hour now to register a codec I made for one of my classes in …

java mongodb codec
FFmpeg - Requested output format 'mpeg' is not a suitable output format

I am trying to use FFmpeg to convert a video from mp4 format to an mpeg, so that I can …

video ffmpeg codec file-conversion mpeg
How can I get the original capture timestamp from my home movie files:: AVI and MPG4?

I have over a TB of home movies with horrible file names. Finding what you want is impossible. I would …

video codec file-rename
Python library to modify MP3 audio without transcoding

I am looking for some general advice about the mp3 format before I start a small project to make sure …

python mp3 codec
HTML5 video codec support

What codecs will be supported with the HTML5 video tag? Will it vary by browser, or is there a spec …

html video html5-video codec
Why does mp4 video plays fine on iPad, not on iPhone?

I'm quite stumped on this issue. I have a large library of H.264 mp4 video files that I need to …

iphone ipad video codec
Adding other video codecs / DVD support to JavaFX 2.2

Update: Since the media side of JFX has been open sourced, I've looked into this myself and it is indeed …

java video javafx codec vlcj