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bytedeco
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javacv
Java interface to OpenCV, FFmpeg, and more
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JavaFXFrameConverter is pretty slow
#1989
thhart
opened
1 year ago
6
java.lang.NoClassDefFoundError:org.bytedeco.javacpp.Pointer
#1988
jetamie
closed
1 year ago
3
Call opencv_imgcodecs.imwrite with GpuMat failed
#1987
xuyao178
closed
1 year ago
9
Green screen when recording encoded bytes(Mediacodec.Callback)
#1986
1goresha
closed
1 year ago
11
Java BufferedImage to Mat
#1985
kono94
closed
1 year ago
13
When I use the filter to set the video to have multiple paths, the resulting video turned into three identical images of the filter effect
#1984
zxyFalcon
closed
1 year ago
2
When I use the filter to set the video to have multiple paths, the resulting video turned into three identical images of the filter effect
#1983
zxyFalcon
closed
1 year ago
2
java.lang.unsatisfiedlinkerror akaze init final
#1982
itqxsab136681
closed
1 year ago
10
FFmpegFrameGrabber对rtsp进行拉流,调用 grabber.start();阻塞
#1981
lvzhouzhijun
opened
1 year ago
3
I tried to use FFmpegFrameGrabber , but by app crash with this log
#1980
januarydayfin
closed
1 year ago
4
How to do sigmoid on OpenCV Mat?
#1979
brr53
opened
1 year ago
4
Some questions about FFmpegFrameGrabber
#1978
kana-cr
closed
1 year ago
2
Is there a possibility in JavaCV to compare images that are not the same size when one is shorter and the other is narrower
#1977
shiraJacobs
opened
1 year ago
1
FFmpegFrameRecorder no longer support "rotate" metadata
#1976
b005t3r
closed
1 year ago
4
JavaCV in Kotlin - Memory Allocation/Management?
#1975
gingerbraden
opened
1 year ago
7
recorder.record(frame); It's blocked here
#1974
redoriental
opened
1 year ago
2
The sound and picture cannot be synchronized
#1973
redoriental
closed
1 year ago
3
recorder.recordPacket(avPacket) Unable to convert opus to aac
#1972
redoriental
opened
1 year ago
9
FFmpegFrameGrabber.grab() missing audio frames
#1971
frankfliu
closed
1 year ago
20
Is there some method to distinguish network error or server reject error
#1970
ggslayer
opened
1 year ago
2
Major problem with Javacv when grabbing from camera & showing frames in JavaFX ImageView
#1968
mtvgn
opened
1 year ago
31
ffmepgframerecorder start timeout
#1967
ggslayer
opened
1 year ago
5
FFmpegFrameRecorder blocked when no network
#1966
ggslayer
closed
1 year ago
3
Use transcoding to stream the rtsp camera into flv data and send it out. The front end uses flv.js to play. But if my rtsp address has a long streaming event, the front end flv.js will load slowly, perhaps for a few minutes. Does anyone know what this is about
#1965
lvzhouzhijun
opened
1 year ago
2
centos7 org.bytedeco.javacv.FrameGrabber$Exception: read() Error: Could not read frame in start().
#1964
z331235161
closed
1 year ago
4
use java multithread to pull the same one rtsp stream,some is correct some is error with "Could not open input"
#1963
ayoullf
opened
1 year ago
3
DemuxException: type = CodecUnsupported, info = Flv: Unsupported codec in video frame: 12
#1962
ayoullf
opened
1 year ago
3
Program won't compile with platform-specific requirement combined with javacv-platform dependency
#1961
mtvgn
opened
1 year ago
4
Grabber is at a risk of crashing
#1960
CJL6015
closed
6 months ago
15
org.bytedeco.opencv.* missing some packages?
#1959
gingerbraden
closed
1 year ago
14
Increased memory consumption when loading OpenCV library (8GBs in v1.5.4 compared to 2.2GBs in v1.5.3)
#1958
lukaszbachman
closed
1 year ago
11
grabber.start() throw exception
#1957
issacchow
closed
1 year ago
2
Can't see ffmpeg AV_LOG_ERROR when FFmpegLogCallback.setLevel to AV_LOG_TRACE
#1955
bigmisspanda
opened
1 year ago
1
How to implement numpy squeeze in JavaCV (remove dimensions of size 1)
#1954
cansik
closed
1 year ago
3
Rtmp streams are stored as mp4 files
#1953
fantasylhd
opened
1 year ago
5
Images obtained from FFmpegFrameGrabber are too bright.
#1952
Gamebuster19901
closed
1 year ago
2
Invalid Values When Converting Blob to FloatBuffer for ONNX Inference
#1951
kono94
closed
1 year ago
10
Filter frame timestamp starts from 0 when dynamically changing the filter
#1950
libenli
opened
1 year ago
5
how to use opencv_imgproc.polylines()
#1949
crasy1
closed
1 year ago
5
Two RTMPs are merged, and the video after merging is stuck one minute later
#1948
libenli
closed
1 year ago
8
java.lang.UnsatisfiedLinkError: no opencv_java460 in java.library.path
#1947
javaofferss
opened
1 year ago
9
ArucoDetector Missing from JavaCV
#1946
mdurrani808
closed
1 year ago
4
FFmpegFrameGrabber.load(myFile) .. start() crashes in Version 1.5.8 when using a filename with special characters
#1945
HagiHagi
closed
1 year ago
5
A jvm crash occurs after FFmpegFrameGrabber is used in docker
#1944
mdzz0073
closed
1 year ago
8
Maybe a memory leak risk in FFmpegFrameGrabber?
#1943
Brozen
closed
1 year ago
4
Can the raw stream of H264 be read by FFmpegFrameGrabber
#1942
liehong
opened
1 year ago
0
getLengthInVideoFrames's return value is not accurate frame count
#1941
ggslayer
opened
1 year ago
2
how to add new audio channels to mp4 which already have audio channels
#1940
ggslayer
opened
1 year ago
4
How to use javacv to determine whether the rtsp stream is online
#1939
wxz1211
opened
1 year ago
1
extract frame from video in android device use JavaCV, but every time the model's inference results are not same
#1938
zhuoran-guo
opened
1 year ago
0
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