Displaying 2 results from an estimated 2 matches for "jb_empty".
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xb_empty
2004 Nov 14
1
Jitter buffer
Danny Chan wrote:
>Hi Jean and Steve,
>
>Can you tell me whether the jitter filter / buffer is adaptive type, I
>saw the description of speex_jitter.h say it is "adaptive", anyone of
>the group has implemented it and confirm it.
>
>
I believe it is adaptive, but no, I haven't used it, because it's
coupled only to the speex codec. We're working on a
2004 Nov 15
2
Jitter buffer
...It seems pretty easy to make the speex implementation
become speex-independent. Instead of having speex_jitter_get call any
particular speex_decode or speex_read_bits, etc functions, it could
instead just return the "thing" it got, and a flag. I.e.
#define JB_OK 0
#define JB_EMPTY 1
#define JB_NOFRAME 2
#define JB_DROP 3
JB_OK means here's the frame for the timestamp you asked for.
JB_EMPTY means the jitterbuffer is empty, (we just started or whatnot)
JB_NOFRAME means the caller should interpolate a frame
JB_DROP means we'd like you to drop th...