examples

README

Examples

encoding.go

is a port of ffmpeg/doc/examples/encoding-decoding.c

go run encoding.go

encoding-multiple.go

is an experimental stuff, which is producing three different output at once. It creates three workers with different codecs settings and passes them synthetic generated frames. As a result you will get three files, encoded with mpeg1, mpeg2 and mpeg4.

go run encoding-multiple.go 

transcode.go

is a simple transcoder. It gets two best streams (video and audio) from input and converts them to mpeg4 and aac.

go run transcode [input] [output.mp4]

video-to-jpeg.go

extracts frames and encodes them to jpeg files.

# if no args specified, default test-sample.mp4 will be used
go run video-to-jpeg.go [input_video]

video-to-jpeg-p.go

faster parallel version.

# available options:
# -wnum=  number of workers
# -input= input video  file

go run video-to-jpeg.go