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Python Binding of WebM VP8 Codec
PyVPX is a Python Binding of the WebM VP8 Codec, it supports encode or decode a sequence of video frames You could use a Encoder instance to encode a Image object, the image format should be vpx.VPX_IMG_FMT_I420 or vpx.VPX_IMG_FMT_YV12. frame_count = 1 with Encoder(320, 240) as encoder: with Image(320, 240) as img: img.clear() # fetch and fill the image data buffer for kind, packet in encoder.encode(img, frame_count): if kind == vpx.VPX_CODEC_CX_FRAME_PKT: print "sent a frame packet with %d bytes" % len(packet) frame_count += 1 You could use a Decoder instance to decode a sequence of packets for the video frames. data = ... # fetch the packet (readable buffer object or string) with Decoder() as decoder: for img in decoder.decode(data): print "received a %dx%d frame with %d bytes" % (img.width, img.height, len(img.data)) please check the unit test or <https://github.com/flier/pyvpx> for more detail.
Hey @flier, excited to use this library. Pretty new to c/c++ extensions for python. What is the easiest way to get this running? Copy over vpx.i
and manually link?
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