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That is a dumb question :)<br>
<br>
The encoder expects SPEEX_GET_FRAME_SIZE at all times. If you are
encoding from a fixed length source you must pad the last frame with 0
valued samples.<br>
<br>
speexenc / speexdec should provide the sample could you need I guess.<br>
<br>
//JT<br>
<br>
Thomas Leigh wrote:
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<p class="MsoNormal">Hi all<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sorry if this is a dumb question: does the
input_frame
passed to speex_encode_int *<b>have</b>* to be frame_size samples long?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">e.g., If I only have 100 samples left to encode
(which is less
than the frame_size of 160 samples), can I just use an array that
contains 100
samples, or do I need to create an array containing the 100 “real”
samples
plus 60 null samples at the end?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Let me put it one more way for clarity: is the
response to
SPEEX_GET_FRAME_SIZE a maximum, can I use shorter frames if I want?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Thom<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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