search for: ogg_page_eo

...dump packet into stream -- ogg_stream_packetin() 26 while not end of stream: 27 get page from stream: -- ogg_stream_pageout() 28 if no page available: 29 break 30 write page to file 31 if nothing written: 32 fatal error 33 check if end of stream -- ogg_page_eos() 34 clear stream -- ogg_stream_clear() 35 clear block -- vorbis_block_clear() 36 clear dsp -- vorbis_dsp_clear 37 clear info -- vorbis_info_clear() --- First of all, is the above correct? If not please let me know. Second, I want to partition the above process into multiple functions i.e., so t...

...;os, &op); for (;;) { if (ogg_stream_pageout (&os, &og) == 0) break; mywrite (og.header, og.header_len); mywrite (og.body, og.body_len); if (ogg_page_eos (&og)) break; } } } return true; } //============================================================================== Thanks and Regards, Charan D'Souza

...;os, &op); for (;;) { if (ogg_stream_pageout (&os, &og) == 0) break; mywrite (og.header, og.header_len); mywrite (og.body, og.body_len); if (ogg_page_eos (&og)) break; } } } return true; } //============================================================================== Thanks and Regards, Charan D'Souza

...; if(result==0)break; fwrite(og.header,1,og.header_len,stdout); fwrite(og.body,1,og.body_len,stdout); /* this could be set above, but for illustrative purposes, I do it here (to show that vorbis does know where the stream ends) */ if(ogg_page_eos(&og))eos=1; } } Can anyone elaborate on what is happening in these two sections of code? Also if anyone has more / better examples for libvorbis please let me know. Thanks in advance. Dan Mikusa dan@trz.cc -------------- next part -------------- An HTML attachment was scr...

...// EOS test has to be up front because, of course, everything in the universe // releases the page so you have to get to it *before* it disappears // and store it yourself in spite of the fact that the page stores it // very nicely (until it gets freed). Grrrrrrr ... if (ogg_page_eos(og)) { flgEOSPage = 1; dprintf("End of stream found\n"); } s_rv0 = ogg_stream_pagein(os, og); dprintf("Page in: %d %d %p %p\n", pageCount, s_rv0, os, og); if (s_rv0 < 0) { // FIXME: ARRRGGGGHHH!!! ogg_stream_pagein releases the page on error. /...

...r' decoder_example.o(.text+0x2c0): undefined reference to `ogg_sync_wrote' decoder_example.o(.text+0x30c): undefined reference to `ogg_stream_pagein' decoder_example.o(.text+0x318): undefined reference to `ogg_stream_packetout' decoder_example.o(.text+0x4ac): undefined reference to `ogg_page_eos' decoder_example.o(.text+0x4f4): undefined reference to `ogg_stream_pagein' decoder_example.o(.text+0x508): undefined reference to `ogg_stream_packetout' decoder_example.o(.text+0x5c4): undefined reference to `ogg_sync_clear' ../lib/.libs/libvorbis.so: undefined reference to `oggpa...

...ketin(os,op); while (not eos) do begin fix; result:=ogg_stream_pageout(os,og); if(result=0) Then break; OutFile.Write(Pointer(og.header)^, og.header_len); OutFile.Write(Pointer(og.body)^, og.body_len); fix; if(ogg_page_eos(og) <>0) then eos:= true; end; end; end; end; ----------------------------------------------------------------------------------------------- I'm not an expert, so I don't know what I should use: beg endian, or little endian. Matthijs Laan uses: SA...

...] /* If we've gone over a page boundary, we can do actual output, so do so (for however many pages are available) */ while(!eos) { [...] if(ogg_page_eos(&og)) eos = 1; } } } Now, backtracing through vorbis/lib, it seems to me that the inner eos is being used to stop the output when we've temporarily run out of input, which is fine. But the SAME eos fla...

...amState, oggPage); return 0; } void VideoStreamTheora::decodeAndRenderFrameToTexture (irr::video::ITexture* texture) { using namespace irr; using namespace irr::core; moviePositionBytes = videoStream.tellg(); // DIDN'T WORK: //if (ogg_page_eos (&oggPage)) // DIDN'T WORK: //if (moviePositionBytes == movieLengthBytes) // EOF BEING DETECTED, BUT THE REWIND / EXIT+INIT DOESN'T: if (videoStream.eof()) { rewind(); //exitMovie(); //initMovie(); }...

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...it out */ /* [ intentionally blank ] */ vorbis_synthesis_read(&vd,samples); /* tell libvorbis how many samples we actually consumed */ } } } if(ogg_page_eos(&og))eos=1; } if(!eos){ buffer=ogg_sync_buffer(&oy,4096); bytes=read(STDIN_FILENO,buffer,4096); if(bytes==0)eos=1; }else ogg_sync_wrote(&oy,bytes); } /* clean up and exit (this example doesn't deal with the possibility of chaining logical streams) */...

(I've already posted this message month ago, but nobody answered, may be it was not delivered to newsgroup?) Hello, All. I wrote an encoder-decoder based on example from OGG-Vorbis SDK. This encoder can encode a large amount of small WAV-files with equal parameters into one sound archive. Then I decode this sound archive back into large amount of small WAV-files. Theese files are

Hi Developers, I have a 16-bit PCM data buffer, I want to write that to ogg file. Could you help me to understand how to write pcm data to the ogg? Thanks in advance. Arun balaji -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/vorbis-dev/attachments/20150518/6c8c9a63/attachment.htm

...while(ogg_sync_pageout(&m_syncState, &page) != 1) { buffer = ogg_sync_buffer(&m_syncState, BufferSize); bytesRead = fread(buffer, sizeof(char), BufferSize, fp); ogg_sync_wrote(&m_syncState, bytesRead); } // If this is the last page, then don't loop again. if(ogg_page_eos(&page) > 0) decoding = 0; if(serialno < 0) { serialno = ogg_page_serialno(&page);; ogg_stream_init(&m_streamState, serialno); } headerFLags = page.header[5]; pageContinuesPacket = headerFLags & 1; ogg_stream_pagein(&m_streamState, &page); fir...

...stdout); vorbis_synthesis_read(&vd,bout); /* tell libvorbis how many samples we actually consumed */ } } } if(ogg_page_eos(&og))eos=1; } } if(!eos){ buffer=ogg_sync_buffer(&oy,4096); /* changed from stdin to myFile in next line - GK */ bytes=fread(buffer,1,4096,myFile); ogg_sync_wrote(&oy,bytes); if(bytes==0)eos=1; } } /* clean...

...&og); if (page_granule>0 && frame_size) { /* FIXME: shift the granule values if --force-* is specified */ skip_samples = frame_size*(page_nb_packets*granule_frame_size*nframes - (page_granule-last_granule))/granule_frame_size; if (ogg_page_eos(&og)) skip_samples = -skip_samples; /*else if (!ogg_page_bos(&og)) skip_samples = 0;*/ } else { skip_samples = 0; } /*printf ("page granulepos: %d %d %d\n", skip_samples, page_nb_packets, (i...

On Fri, Apr 4, 2008 at 12:19 AM, Jean-Marc Valin <jean-marc.valin at usherbrooke.ca> wrote: > Jahn, Ray (R.) a ?crit : > > > Dear Speex codec community: > > > > I am working on conversion of voice files. I could not figure out how to use speexdec.exe 1.2.3 in piped mode in order to avoid the creation of the potentially large intermediate *.wav or *.pcm files. Any