I am attempting to make an app that will stream a video from the camera of an android phone over the internet using the TCP or UDP protocol. I am currently able to transfer a byte array from the android phone to my computer which is running a server that I have written in C#.
I'm trying to create a video file from a series of JPGs using the following command:-
ffmpeg -f image2 -i img*.jpg -s 640x480 movie.mpg
but it fails after generating a lot of output with the following:-
<lots of output, removed>
Stream #0.0 -> #89.0
Stream #0.0 -> #90.0
Stream #0.0 -> #91.0
Stream #0.0 -> #92.0
Press [q] to stop encoding
[mjpeg @ 0x95dfac0]get_buffer() failed
I'm trying to stream the video and audio a USB webcam using avconv (or ffmpeg) using just port 8080 over a network.
I can successfully stream audio using the following command:
Code:
avconv -f oss -ar 8000 -ac 1 -i /dev/dsp1 -acodec mp2 -f rtp rtp://172.17.2.2:9090
and VLC will read it just fine, with maybe a 1 second delay.
I can successfully stream video using:
Code:
avconv
Hi all
The FFmpeg package, a complete solution to record, convert and stream audio and video, is now at version 1.1.FFmpeg 1.1, codenamed Fire Flower, features a lot of fixes, updates and a large number of new features.Highlights of FFmpeg 1.1:• Stream disposition information printing in ffprobe is now possible;• A filter for loudness analysis following EBU R128 has been added;• Opus encod
I'm streaming from an mp4 source and so far I've managed to save clips as ogg (video: libtheora, audio: flac), but I'd like to save them in the WebM format.
I stream stuff quite often.I'd use FFmpeg for that, which can output to nearly anything.I think you can stream through rtp for a very basic link: http://ffmpeg.org/trac/ffmpeg/wiki/Stre … tstreamingI personnaly use this command:ffmpeg \
-f x11grab -s 1920x1080 -r 30 -show_region 1 -i :0 \
-f pulse -ac 2 -ar 44100 -i default \
-isync \
-vcodec libx264 -b:v 700k -tune zerolatency -preset fa
I compiled ffmpeg for Android (https://github.com/halfninja/android-ffmpeg-x264). Trying to cut the video using command line (as it's realized here https://github.com/uday-rayala/video-trimmer/blob/master/jni/video-trimm...).
i have a hama usb webcam which works fine with the fswebcam command to capture single frames but when i try to capture a video with ffmpeg i get an error:
sudo ffmpeg -f video4linux2 -i /dev/video0 myvid.mpg
ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
built on Sep 16 2012 19:54:21 with gcc 4.6.3
configuration:
libavutil 51. 54.100 / 51.