There is a similar question (not that detailed and no exact solution). I want to create a single panorama image from video frames. And for that, I need to get minimum non-sequential video frames at first. A demo video file…
I have a bunch of JPEG frames that I use ImageMagick to stitch together into a GIF. The final product has the following type: GIF image data, version 89a, 1280 x 720 This gives the effect of an animated GIF.…
I need to find a way to save ffmpeg frames into redis variable. Currently I'm piping png images from ffmpeg to redis but it concatenate all images: ffmpeg -re -i udp://127.0.0.1:5545 -c:v png -r 1 -update 1 - | redis-cli…
I am trying to convert ds2 format audio file to wav in a python / c++ based solution. Basically, I want to read ds2 audio in Linux with any codec. I tried ffmpeg and pydub, but failed. Is there any…
Is it possible to build ffmpeg with decoding support for Raspberry Pi? I've read that mmal can do hardware accelerated decoding on the Raspberry Pi. I've tried on debian 10 x86_64: ./configure --prefix=${BUILD_DIR}/desktop/${FFMPEG_ARCH_FLAG} --disable-doc --enable-cross-compile --cross-prefix=${CROSS_PREFIX} --target-os=linux --arch=${FFMPEG_ARCH_FLAG} --extra-cflags="-O3 -fPIC…
On Raspberry Pi 4 B 4GB with official Debian 10 image, I have /home/pi/run.sh script with following: #!/bin/bash ffmpeg -nostdin -framerate 15 -video_size 1280x720 -input_format yuyv422 -i /dev/video0 -f alsa -i hw:Device -af acompressor=threshold=-14dB:ratio=9:attack=10:release=1000 -c:a aac -ac 2 -ar 48000…
SOLVED & EDITED - Catch: Doing live stream on Facebook with FMMPEG. In past it was easy i did many times as facebook was using rtmp. But now facebook is using RTMPS so i am getting different errors i have…
I need to Merge an audio (.mp3) and video (.mov) file and output an mp4 file using FFMpeg PHP library. The following works: $ffmpeg = FFMpegFFMpeg::create([ 'ffmpeg.binaries' => 'C:/ffmpeg/bin/ffmpeg.exe', 'ffprobe.binaries' => 'C:/ffmpeg/bin/ffprobe.exe' ]); /* Open video file */ $video =…
I'm trying to stream MP4 videos from my server to YouTube and so I installed FFMPEG version. When I then look at the configuration of FFMPEG, I am then presented with the following: ffmpeg version 3.3.6 Copyright (c) 2000-2017 the…
I've been trying to use the arcade library this morning with python3 but keep getting nothing but errors. My environment is Debian 10 (buster) I checked first to ensure I have python 3 installed, this confirmed as Python 3.7.3 I…