VideoCrop | Video cropping library | Video Utils library
kandi X-RAY | VideoCrop Summary
kandi X-RAY | VideoCrop Summary
Video cropping library with trimming and opportunity to choose different aspect ratio types.
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Top functions reviewed by kandi - BETA
- Updates the crop window
- Check if a new rectangle is out of bounds
- Adjust the coordinate
- Calculate the offset of this coordinate to the specified rectangle
- Initializes the video cropping
- Initialize listeners
- Returns true if ffmpeg file is supported
- Handles the cropping start
- Region Override
- Create a bitmap from a vector drawable
- Called when the video progress update position
- Create the video crop activity
- Updates crop window
- Called when the first time is updated
- Compute the location of a bitmap inside a bitmap
- Initialize the view
- Draws the thumb
- Process progress update
- Initializes the Paint
- Snap the coordinates to the specified view
- Creates an FFbinary observer for the given predicate
- Handle a touch event
- Called when the view has changed
- Initialize internal values
- Handles a touch event
- Run the ffmpeg process
VideoCrop Key Features
VideoCrop Examples and Code Snippets
Community Discussions
Trending Discussions on VideoCrop
QUESTION
I have a video cropper working fine to all videos I tested, but a video from s20 ultra, gives me some error in FFmpeg, i don't really know if the video is oversize or not my source code https://github.com/rushidevmurari/RushiCropVideo/blob/213166834b0bc6ce83ab3f4ac494f261a57d7436/app/src/main/java/com/androworld/allinonevideoeditor/videocrop/VideoCropActivity.java
I got these link but nothing good to my work Error when cropping video using FFMPEG
...ANSWER
Answered 2021-Apr-15 at 00:41ffmpeg is auto rotating the video due to the rotate side data, so it becomes 2160x3840 before being cropped resulting in the error. You can tell it not to auto rotate with the -noautorotate
input option.
QUESTION
I'm trying to create a simple GStreamer pipeline that takes a video, crops and plays it, with python.
Through the terminal, this pipeline works great:
ANSWER
Answered 2020-Feb-17 at 12:28It looks that videoconvert
element is not available in Gstreamer 0.10. According to this documentation https://gstreamer.freedesktop.org/documentation/application-development/appendix/porting-1-0.html?gi-language=c
ffmpegcolorspace was removed and replaced with videoconvert
QUESTION
I have the following working pipeline. It has been tested using both command-line tool gst-launch-1.0 and function gst_parse_launch()
, and works in both cases.
ANSWER
Answered 2017-Dec-14 at 01:37Ok, so the difference between the the gst-launch line provided and the application code is the use of the qmlglsink
element in the place of glimagesink
.
The problem is that qmlglsink
only accepts RGBA formatted video buffers however the jpegenc
in the other branch of the tee
does not accept RGBA formatted video buffers. This leads to a negotiation problem as there is not common format supported by both branches of the tee
.
The fix is to add a videoconvert
element before jpegenc
or a glcolorconvert
element before qmlglsink
so that both branches of the tee
can negotiate to the same video format.
Side note: glimagesink
contains a glupload ! glcolorconvert ! actual-sink
internally so is converting video formats already.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install VideoCrop
You can use VideoCrop like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the VideoCrop component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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