similar to: encoding from 22050Hz source

Hi! I have a problem. I hope, you can help me. I use a Delphi conversion (from Aleksandr Shamray), but it doesn't work when I'd like to convert a *.RAW into a mono *.ogg file. vorbis_encode_init_vbr(vi, 1, 44100, 0.5); //because of the mono the program stops at line: //* uninterleave samples */ . . buffer[1][i] := smallInt((pArray(@readbuffer)[i shl 2 + 3] shl 8) or

Hi! I've made a vorbis encoder in delphi, but it's very verey slow! It takes 5 minutes to encode a pcm file. And i don't know why. Could anyone help me??? ---------------------------------------------------------------------------------- result := ogg_stream_flush(os, og); while result <> 0 do begin OutFile.Write(Pointer(og.header)^, og.header_len);

Hi, I am testing the encoder example and I have a question about it... How can I encode a mono file in 22050 and 44100? I've changed the init values to: ret=vorbis_encode_init_vbr(&vi,1,22050,.5) ; and in the loop: // uninterleave samples for(i=0;i<bytes/2;i++) { buffer[0][i]=((readbuffer[i*2+1]<<8)|(0x00ff&(int)readbuffer[i*2]))/32768.f; } ..

Dear experts, I am trying to use an example I found here: http://svn.xiph.org/trunk/vorbis/examples/encoder_example.c Could you please tell me what float** buffer is needed for (I don't see it used anywhere). Also, could you please tell me what this code is doing: for(i=0;i<bytes/4;i++){ buffer[0][i]=((readbuffer[i*4+1]<<8)|

I've been trying to piece my way through the encoder_example.c program to better understand how to encode files as ogg/vorbis. I'm stuck on two sections of the code. This is the first /* uninterleave samples */ for(i=0;i<bytes/4;i++){ buffer[0][i]=((readbuffer[i*4+1]<<8)| (0x00ff&(int)readbuffer[i*4]))/32768.f;

Hi there, I've a little question abound programming an ogg-vorbis encoder. The encode_example.c works ok for files with 44100/2/16 - but not for other formats. I don"t really understand what this piece of code is really doing: /* uninterleave samples */ for(i=0;i<bytes/4;i++){ buffer[0][i]=((readbuffer[i*4+1]<<8)|

Hello, I found saw some strange behavior (to me) when converting constant arrays to strings. Consider the following example: std::string Text = "HelloWorld"; unsigned TextLengthBefore = Text.length(); ConstantArray *pArray = dyn_cast<ConstantArray>(llvm::ConstantArray::get(pModule->getContext(), Text, true)); unsigned NumElements = pArray->getNumOperands(); Text =

Hello, I was wondering how you can identify whether or not an Argument is a pointer. The "isDereferenceablePointer" function for Values doesn't seem to be what I want (I don't care whether or not the pointer points to allocated memory or is suitably aligned). I want to be able to discern between: i32* %pArray and i32 %pArray Thanks in advance. - John

Hi, I haven't seen a response and I'm curious if I should submit a patch for this. Thanks, Javier From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Martinez, Javier E Sent: Friday, July 16, 2010 3:20 PM To: llvmdev at cs.uiuc.edu Subject: [LLVMdev] Strange behavior when converting arrays to strings Hello, I found saw some strange behavior (to

Hi group, I try to write a frame to a table (RODBC). I use colnames(temp6) <- c("ind_id","ser_id","period_id","year","calc","mean") sqlSave(channel, temp6, tablename = "series_indices_test",append= TRUE, rownames=FALSE, verbose = FALSE, test = FALSE, nastring = -999999, fast = FALSE) This is giving me an error: Error in

Hi Javier, > I found saw some strange behavior (to me) when converting constant > arrays to strings. Consider the following example: > > std::string Text = "HelloWorld"; > > unsigned TextLengthBefore = Text.length(); > > ConstantArray *pArray = > dyn_cast<ConstantArray>(llvm::ConstantArray::get(pModule->getContext(), > Text, true)); from

You can use isPointerTy() in Type class. George On Mon, Aug 20, 2012 at 12:39 PM, John Backes <back0145 at umn.edu> wrote: > Hello, > > I was wondering how you can identify whether or not an Argument is a > pointer. The "isDereferenceablePointer" function for Values doesn't > seem to be what I want (I don't care whether or not the pointer points > to

Hello, I am trying to implement a realtime encoding then streaming solution using the vorbis codec (would be wrapped in a "7F" type for minimal framing overhead) for sending audio over a low bit rate wireless link. since we need a constant bittrate (i.e. constant packet size) for this solution we want to run the alg in constant bitrate mode; for evaluation of the codec I followed the

http://dev.rubyonrails.org/ticket/1117 I''ve attached a patch to ticket 1117 which fixes it so that booleans are escaped as booleans, not integers. Specifically, this situation will now work find_all(["send_date=? and sent=?", Date.today, false]) Which matches peoples expectations, but it causes some problems with the postgresql unit tests. Specifically, the use of

I am using a smallint database column to store several boolean flags. The flags are accessible thru facade column accessors. I''d like to hide the database column so all access is thru the facade accessors. How do I do it? TIA, Jeffrey

Long, long ago, in a galaxy far away, I compiled and installed Icecast on OS X. However, after building from the latest source, I'm seeing an error on launch. The error relates to the poll() function (which apparently isn't functional in OS X): poll.c:282: failed assertion `pArray != (struct pollfd *) NULL' Did I compile wrong? Is this a known issue? Anyone successfully build the

Hi! In the SDK documentation it is written: "base_quality Desired quality level from 0.0 to 1.0" But, i can give less than 0 parameter too. Why? Although, if i give greater than 0.9, encoding is halt with "floating point division by zero" message. Why? Thank you for your reply, crc --------------------------------- Do you Yahoo!? Win a $20,000

Hello everyone, I have another question related to a legacy schema I am working with. Do dynamic finders work with legacy schemas in general? The schema I am working with uses hungarian prefixes for column names. For example fOpen is 0 if a bug is closed and 1 if it is open (type smallint). When I try @bugs = Bug.find_all_by_fOpen(1), I get the following exception: undefined method

Hi! I'd like to make a stereo 8-bit wav file from a stereo (16 bit) ogg vorbis file (in delphi, with the vorbisfile). I use: ret := ov_open_callbacks(filein,vf,nil,0,ops_callbacks); if ret = 0 Then begin fileOut := TFileStream.Create(savedlg.FileName,fmCreate); repeat ret := ov_read(VF, pcmout, BufferSize, 0, 1, 1, nil); //'cause of the 8-bit

Hi, I spent more than 4 days getting done with the "Four Days with Rails" tutorial, mostly because I ran into a few issues that seemed to stop me in my tracks.  But, after looking around, I was able to find the problems and solve them (in whatever way I thought best) :-) I''m posting the whole list of problems that I ran into with "Four Days with Rails" to the list so