[Mp4-tech] [audio] TWINVQ

Noor Othman nso01r ecs.soton.ac.uk
Thu May 20 13:31:39 EDT 2004


Hi,
    Can anyone help? I have an audio file of 44.1 kHz sampling 
frequency, and want it to be passed through the T/F coders, using TWINVQ 
quantization and coding method, of bitrates 16 kbit/s. But I have a 
problem to get exactly 16 kbit/s bitrate encoded data. I have chosen 
core bitrate of 16 kbit/s and bitrate switch of 16kbit/s however, the 
program halted or rather I received Segmentation fault comments, and 
after debugging I found out that the process of line 1428 in enc_tf.c; 
in the function EncTfFrame( ), was not processed. Can someone help me, 
what's wrong.
    One more question, in compiling does it matter if I don't choose 
TF=1 or not?
    Thanks... looking forward to replies...
Regards,
Noor


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