Displaying 3 results from an estimated 3 matches for "ovectl_ratemanage2_arg".
2005 Aug 01
1
How do you set the encoder bit reservoir size?
Hi; In the Vorbis 1.1 release notes from July 7, 2004, Monty says
"The 1.1 libvorbisenc allows setting the fixed reservoir size (in bits,
defaulting to two seconds worth of requested bitrate) and 'hoarding'
behavior (whether the encoder tends to keep the bit reservoir more
full or more empty) as well as the other encoding heuristics available
through the API of 1.0.1."
2007 May 01
1
contstant bittrate mode - block size - packet size
...o
matter what settings i use (at least i can think of) do I get a constant
packet size out of the encode.
also when getting a block to encode from the vd structure the encode seems
to require multiple reads of the imput to get enough data to get a block for
encode
#define READ 882 (20ms)
struct ovectl_ratemanage2_arg rma;
fp_infile = fopen(infile,"rb");
fp_outfile = fopen(outfile,"wb");
fp_enc_info = fopen("enc_info.txt","w");
printf("%s %s\n",infile,outfile);
num_blocks = 0;
num_bytes = 0;
num_packets = 0;
//num_mseconds = 0...
2007 Feb 22
13
5.1 surround channel coupling
>Yesterday I have finished writing the ambisonic pan filter for oggenc.
May I ask what this "pan filter" is?
I made some tentative suggestions for coupling Ambisonic B-format in a post
"Vorbis Ambisonic coupling" on 4feb07
I gather from the last monthly meeting, that some of you, including Monty, had problems with the phase behaviour of B-format.
Would anyone like a