go-imageio

Golang wraps for image IO read and write.

Usages

mp4 := NewMp4("test.mp4", &Options{})
	for i := 0; i < 100; i++ {
		err := mp4.WriteImage("camera.png")
		if err != nil {
			log.Printf(err)
		}
	}

Result

2016-10-19

System: Win 7 Memory: 8G CPU: Core(TM) i5-4570 3.20GHz

-- Write --
BenchmarkWriteJPEGImageFile                100          25.75 ms/op
BenchmarkWritePNGImageFile                  20          60.60 ms/op
BenchmarkWriteJPEGImage                    100          17.11 ms/op
BenchmarkWritePNGImage                     100          14.33 ms/op
-- Decode --
BenchmarkDecodeJPEGImage                   100          17.54 ms/op
BenchmarkDecodePNGImage                     20          57.90 ms/op

2016-10-19

Raspberry 2

-- Write --
BenchmarkWriteJPEGImageFile                  2         648 ms/op
BenchmarkWritePNGImageFile                   1        1271 ms/op
BenchmarkWriteJPEGImage                      3         436 ms/op
BenchmarkWritePNGImage                       3         400 ms/op
-- Decode --
BenchmarkDecodeJPEGImage                     2         510 ms/op
BenchmarkDecodePNGImage                      1        1229 ms/op

Reference

• ffmpeg
• imaging

LICENSE

Under LICENSE MIT