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fame_encode_slice
Langue: en
Version: 323037 (ubuntu - 08/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
fame_encode_slice - encode a single sliceSYNOPSIS
#include <fame.h> int fame_encode_slice(fame_context_t *context);
DESCRIPTION
fame_encode_slice() encodes a single slice (part of frame). Slices are processed from top to bottom of frame. The number of slices to process depends on the slices_per_frame parameter specified during fame_initfame_start_frame should be called before coding the first slice and fame_end_frame should be called after coding the last slice.
context is the context handle previously returned by fame_open
RETURN VALUE
fame_encode_slice returns the number of bytes written to the bitstream buffer. If all slices have been coded, zero is returned.EXAMPLE
fame_start_frame(fc, &yuv, NULL); while((length = fame_encode_slice(fc)) != 0) write(output, buffer, length); fame_end_frame(fc, NULL);
BUGS
MMX arithmetic performs bad at quality > 95%. Encoding of B frames is not yet supported.SEE ALSO
fame_open(3), fame_init(3), fame_close(3), fame_start_frame(3), fame_end_frame(3)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre