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The C3V platform comes with hardware video codecs and supports V4L2 and OpenMAX interface calls. Here is the comparison of the performance of the different interfaces:

Encode Support

Maximum WxH@FPS

Multi-Encode

Decode Support

Maximum WxH@FPS

Multi-Decode

Framework Support

V4L2

H.264

FHD@60

Support

H.264

FHD@90

Support

GStreamer / FFmpeg

JPEGMJPEG

4K@12

Support

JPEGMJPEG

4K@20

Support

VP8

FHD@60

Support

Not supported

Not supported

Not supported

OpenMAX

H.264

FHD@60

Not supported

H.264

FHD@90

Support

GStreamer

Video Codec Performance with V4L2

Resolution (W x H)

Number of Streams

Average FPS

H.264 Encode

FHD (1920 x 1080)

1

60

2

30

3

20

HD (1280 x 720)

1

90

2

60

3

45

H.264 Decode

FHD (1920 x 1080)

1

90

2

60

3

30

HD (1280 x 720)

1

180

JPEG MJPEG Encode

4k (3280 x 2160)

1

12

2k (2560 x 1440)

1

25

FHD (1920 x 1080)

1

45

HD (1280 x 720)

1

90

JPEG MJPEG Decode

4k (3280 x 2160)

1

20

2k (2560 x 1440)

1

90

FHD (1920 x 1080)

1

145

HD (1280 x 720)

1

280

VP8 Encode

FHD (1920 x 1080)

1

60

...