Tags » Ffmpeg

ICECAST // Relaying forward with ffmpeg // icecast to icecast

ffmpeg -hide_banner -loglevel panic -re -icy 1 \
-i http://217.160.15.191/bbradio-ch04.aac -vn -map_metadata:s:0 0:g \
-acodec copy -f adts icecast://source:MYPASS@localhost:8000/test

ffmpeg -hide_banner -loglevel panic -re -icy 1 \
-i http://217.160.15.191/bbradio-ch04.mp3 -vn -map_metadata:s:0 0:g \
-acodec copy -f mp3 icecast://source:MYPASS@localhost:8000/test
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Ffmpeg Commands for video processing

1. Crop specific portion of video using ffmpeg
ffmpeg -i input.mp4 -filter:v "crop=1080:560:0:650" -c:a copy out.avi
2. Extract individual frames from a video using ffmpeg… 263 more words

Audio & Video Streaming

Why Won't my mp4 Play on Windows?!

If you’ve never asked this question before then you’ve never tried to convert a captured .avi file to a .mp4 and play it in Windows Media Player – it’s that simple. 1,263 more words

Video

Audio normalization with ffmpeg // part II

with dynaudnorm:

ffmpeg -y -i "$A_FILE" -af "dynaudnorm=p=${NORMALIZE_TO_DB}dB:f=500:r=0.9:g=7" -f $FORMAT -sample_fmt $SAMPLEBITS -ab $BITRATE -ar $SAMPLERATE -ac $CHANNELS -vn "$A_FILE_NORMALIZED" > /dev/null 2>&1 

with… 32 more words

Bytes

Bridging The Gap Between Linux And Windows.

There are a lot of ways to connect Linux and Windows together: Cygwin, VNC, even Chrome RDP works. But what if you had to do something real specific, like recording a window on the Windows desktop from a Linux command line? 630 more words

Windows

convert images to video using ffmpeg

ffmpeg -r 29.97 -f image2 -i F:\motion_data\reverse\%%i\rgb\img%4d.bmp %%i_29.97_frames.avi

Ffmpeg

Convert stereo mp3 files in a folder to mono using ffmpeg


for f in *.mp3; do ffmpeg -i "$f" -c:a libmp3lame -q:a 2 -ac 1 mono-"$f"; done

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