ffmpeg

Topic Replies Views Activity
Need to build OpenCV "with FFMPEG", can't have cmake download files (no internet connection)
ffmpeg ,  build
5 69 November 17, 2022
Assertion fctx error
Python
ffmpeg ,  videoio
5 674 November 8, 2022
Not able to read Video from Capture Card with GPU (Unsupported Format) while Reading with CPU works fine
C++
ffmpeg ,  cuda ,  videoio ,  cudacodec
47 1178 August 26, 2022
Can I use videoWriter with FFV1 codec to write 16 bit Monochrome data?
C++
ffmpeg ,  videoio
1 218 August 19, 2022
FFmpeg not working in VideoCapture
C++
ffmpeg ,  videoio
4 266 July 31, 2022
Error: 'Your platform doesn't suppport hardware accelerated AV1 decoding.' when i use 'cv2.VideoCapture'
Python
ffmpeg ,  videoio
15 868 July 29, 2022
.open() unable to open stream in packaged application
C++
ffmpeg ,  windows ,  build ,  videoio
8 90 July 26, 2022
Unable to build opencv 4.5 with FFmpeg
C++
ffmpeg ,  build ,  cmake ,  videoio
11 1180 June 23, 2022
How to add ffmpeg options to VideoCapture
Python
ffmpeg ,  cuda ,  videoio
14 3410 June 6, 2022
Unable to build Open CV 4.5.5 with CUDA Toolkit 11.4 on Ubuntu 18.04
C++
dnn ,  ffmpeg ,  build ,  cuda
6 507 June 4, 2022
A Straightforward method to build ffmpeg for OpenCV?
C++
ffmpeg ,  windows ,  build ,  videoio
1 696 April 14, 2022
Choose FFmpec decoder
C++
ffmpeg ,  videoio
6 296 April 12, 2022
Opencv hardware acceleration not working
ffmpeg ,  cuda ,  videoio
1 436 April 1, 2022
Cannot write files in ProRes
Python
videowriter ,  ffmpeg ,  videoio ,  prores
1 291 March 15, 2022
How to use opencv2 Add ffmpeg to the framework?
ffmpeg ,  build ,  apple
0 162 March 12, 2022
Cannot write video files in most codecs
Python
ffmpeg ,  videoio
0 280 February 17, 2022
OpenCV Dependency on x264
Python
ffmpeg ,  build ,  videoio
5 286 December 13, 2021
How can I build with FFMPEG when using cmake
C++
ffmpeg ,  build ,  videoio
1 449 October 15, 2021
How do you identify the codec of a .mp4 video file in Xcode?
C++
xcode ,  ffmpeg ,  videoio ,  apple
13 926 August 1, 2021
Cap_ffmpeg_impl.hpp changes are not applied to opencv build
C++
ffmpeg ,  windows ,  build ,  videoio
8 727 July 27, 2021
Error: ‘AVStream’ {aka ‘struct AVStream’} has no member named ‘codec’
C++
ffmpeg ,  build ,  videoio
11 3037 May 24, 2021
Opencv 4.5.2 breaking change with FFMPEG HW accelerated decoding
Python
ffmpeg ,  videoio
6 4223 April 28, 2021
H264 encoding of bgr images into .mp4 file with libav
C++
mat ,  ffmpeg ,  videoio ,  core
3 1013 February 11, 2021
How to use FFMPEG of my System with OpenCV?
videowriter ,  ffmpeg
6 1115 January 21, 2021