java - Video editing in android studio - Stack Overflow
May 24, 2017 · i'm looking on some documentation and examples as to how i should get started creating a video editing application. Been having a hard time finding anything useful, anyone who can guide me to somet...
Libraries / tutorials for manipulating video in java [closed]
May 1, 2009 · I need to do some simple video editing within a Java application, but the frameworks I've found (JMF and FMJ) appear to be quite stale, and thus far I haven't found any evidence that either can actually edit video. The type of operations I need are: cropping, redacting sections, and extracting clips.
Cutting multimedia files based on start and end time using ffmpeg
This is the time your trimmed video will start with.-to: The next argument after -to specifies the position (counted from the start of the entire, original video) at which FFmpeg should stop reading the data (00:02:00). 00:02:00: This is the time your trimmed video will end with.-c copy: This is an option to trim via stream copy. (NB: Very fast)
Writing an mp4 video using python opencv - Stack Overflow
May 28, 2015 · This is the default code given to save a video captured by camera. import numpy as np import cv2 cap = cv2.VideoCapture(0) # Define the codec and create VideoWriter object fourcc = cv2.VideoWriter_fourcc(*'XVID') out = cv2.VideoWriter('output.avi',fourcc, 20.0, (640,480)) while(cap.isOpened()): ret, frame = cap.read() if ret==True: frame = …
GPU-accelerated video processing with ffmpeg - Stack Overflow
Jun 13, 2017 · If you use Kdenlive video editor, one of the best free video editor on Linux, it has already the exporting hardware accelerated option. I takes half of the time of only GPU exporting option. I suggest you NVENC H264 VBR option, it produces file …
What is a blob URL and why it is used? - Stack Overflow
Jun 16, 2015 · The function is called like saveAsFile('out.json', jsonString);.It will create a ByteStream immediately recognized by the browser that will download the generated file directly using the File API URL.createObjectURL.
Can't import moviepy due to missing ffmpex.exe - Stack Overflow
(Context: not needed but maybe helpful for others) I needed the imagepy.editor in order to send some tensors as video to TensorBoard using the amazing tensorboardX project. Since I still had an import error, tbX kept telling me that I need imagepy, which I had. See the corresponding GitHub issue that I opened for more details.
How can I display an RTSP video stream in a web page?
It’s not easy to display live video stream from an IP camera on a web page because you need wide internet bandwidth and a great video player that is compatible with the major browsers. But fortunately there are some cloud based services that can do this job for us. One of the best is IPCamLive. This service can receive RTSP/H264 video stream ...
How to generate and validate a software license key?
Caveat: you can't prevent users from pirating, but only make it easier for honest users to do the right thing.
Using ffmpeg to change framerate - Stack Overflow
Sep 12, 2017 · That is the only answer which worked for me in 2023 (ffmpeg version 4.4.2). It works as OP asked - w/out reencoding, takes couple of seconds. Thanks a lot! P.S. btw I needed to change duration of a video only to march audio so I did it on extracted video stream. –