search for: ogg_stream_init

...I have no experience with theora so I would like to know if my code is correct. I tried to debug it with Valgrind and I found 4 possible memory leaks... but I think they can be found in the original sample too ( encoder_example.c ) ... right? ( 1 about theora_encode_comment - row 195 ) ( 3 about ogg_stream_init - row 133 ) Sorry for my english. Thanx in advance. -Mat- === CODE === #define _GNU_SOURCE #define _LARGEFILE_SOURCE #define _LARGEFILE64_SOURCE #define _FILE_OFFSET_BITS 64 #ifndef _REENTRANT # define _REENTRANT #endif #include <math.h> #include <stdio.h> #include <stdlib.h>...

...hin -mmacosx-version-min=10.9" LDFLAGS=-flto=thin ./configure --disable-shared --enable-static make -j20 Then try to link to the library in a small C++ program - I used this: #include <iostream> #include "ogg/ogg.h" using namespace std; int main() { ogg_stream_state os; if (ogg_stream_init(&os, 123) == 0) cout << "Initialized stream succesfully" << endl; return 0; } And from the libogg directory I linked to it like this: clang++ -o test -flto=thin test.cpp src/.libs/libogg.a -I include undef: _ogg_stream_init Undefined symbols for architecture x86_64: &q...

Hello, I am building libogg with clang (10.0.1) on macOS and if I pass "-flto=thin" to C and LDFLAGS it will not link correctly claiming missing symbols when linking to the archive (libogg.a). undef: _ogg_stream_init Undefined symbols for architecture x86_64: "_ogg_stream_init", referenced from: _main in lto.o Removing lto=thin fixes the problem. Inspecting the AR libs with llvm-nm I see the symbol there (but without address): not working archive: ---------------- T _ogg_stream_init working archive...

...; --disable-shared --enable-static > make -j20 > > Then try to link to the library in a small C++ program - I used this: > > #include <iostream> > #include "ogg/ogg.h" > > using namespace std; > > int main() > { > ogg_stream_state os; > if (ogg_stream_init(&os, 123) == 0) > cout << "Initialized stream succesfully" << endl; > > return 0; > } > > And from the libogg directory I linked to it like this: > > clang++ -o test -flto=thin test.cpp src/.libs/libogg.a -I include > > undef: _ogg_stream_...

...tream once, and then reset it just before reading codec headers from every new file. However, after calling ogg_stream_reset_serialno(ogg_stream_state *os, int serialno), bos page is not pushed in stream since it calls ogg_stream_reset(ogg_stream_state *os), which set os->pageno to -1, while ogg_stream_init(ogg_stream_state *os, int serialno) sets it to 0. If I call ogg_stream_reset(), and the explicitly set os->pageno = 0, no problem, the consequent pages are pushed into stream. So the question - why ogg_stream_reset() sets pageno to -1 instead to zero, if it does not make stream ready to accept...

hi all, i am trying to debug the encoder_example with gdb. after the line number 669, it will go to a place "ogg_stream_init (os=0xbff0ec84, serialno=1418647043) at framing.c:189" but i couldn't find the file "framing.c" with in the "ibtheora-1.0alpha7" directory. please anyone can tell me where is this file -- ----------- Regards, Janaka Priyadarshana -------------- next part --------...

...geout until there are no more packets to be added? 2.) I assume I have call ogg_stream_pageout until no more pages can be created and then call ogg_stream_flush if there are still bits left to be 'paged'? 3.) Do I need to manually set the e_o_s of the last packet added? 4.) may I call ogg_stream_init again on a already used ogg_stream_state struct to reuse it? 5.) Is it possible to start decoding a ogg_stream which has not yet been fully constructed iaw there are still packet's added an pageout to be called on the stream? Thanks, Arjan

...udio_page); return audio_page; } As for the decoder I have this. //Incoming data from udp is on buffer char *buffer=ogg_sync_buffer(&oy,4096); memcpy(buffer,buff,len); ogg_sync_wrote(&oy,len); while(ogg_sync_pageout(&oy,&audio_page)>0) { if (stream_init == 0) { ogg_stream_init(&os, ogg_page_serialno(&audio_page)); stream_init = 1; } queue_page(&audio_page); while(ogg_stream_packetout(&os,&op)>0) { int b; ogg_stream_pagein(&os, &audio_page); int len=(audio_page.body_len-4)/FRAMES_PACKET;...

...lude <windows.h> #include "theora/theora.h" theora_state enc_state; int enc_width, enc_height; ogg_stream_state enc_stream; theora_state dec_state; int dec_width, dec_height; ogg_stream_state dec_stream; __declspec (dllexport) void startenc(int width, int height, int bitrate) { ogg_stream_init(&enc_stream, 290482); enc_width = width; enc_height = height; theora_info ti; theora_info_init(&ti); ti.width=width; ti.height=height; // must be /16 ti.frame_width=width; ti.frame_height=height; ti.offset_x=0; ti.offset_y=0; ti.colorspace=OC_CS_UNSPECIFIED; ti.tar...

...uot;); return 0; } source = fopen(argv[1], "r"); if (feof(source) != 0) { printf("Empty file\n"); fclose(source); return 0; } ogg_sync_init(&the_ogg_sync_state); ogg_stream_init(&the_ogg_stream_state, 0); do { if (ogg_sync_pageout(&the_ogg_sync_state, &the_ogg_page) == 1) { printf("Decode Page\n"); send_to_my_decoder( the_ogg_page.body, the_ogg_page.body_len );...

...eturn (double)(int)(x + 0.5); } -void theoraframes_init (){ - info.audio_bytesout = 0; - info.video_bytesout = 0; +void theoraframes_init (theoraframes_info *info){ + info->audio_bytesout = 0; + info->video_bytesout = 0; /* yayness. Set up Ogg output stream */ srand (time (NULL)); - ogg_stream_init (&info.vo, rand ()); + ogg_stream_init (&info->vo, rand ()); - if(!info.audio_only){ - ogg_stream_init (&info.to, rand ()); /* oops, add one ot the above */ - theora_encode_init (&info.td, &info.ti); - theora_info_clear (&info.ti); + if(!info->audio_only){ + o...

...0 >> >> Then try to link to the library in a small C++ program - I used this: >> >> #include <iostream> >> #include "ogg/ogg.h" >> >> using namespace std; >> >> int main() >> { >> ogg_stream_state os; >> if (ogg_stream_init(&os, 123) == 0) >> cout << "Initialized stream succesfully" << endl; >> >> return 0; >> } >> >> And from the libogg directory I linked to it like this: >> >> clang++ -o test -flto=thin test.cpp src/.libs/libogg.a -I includ...

...the library in a small C++ program - I used this: >>> >>> #include <iostream> >>> #include "ogg/ogg.h" >>> >>> using namespace std; >>> >>> int main() >>> { >>> ogg_stream_state os; >>> if (ogg_stream_init(&os, 123) == 0) >>> cout << "Initialized stream succesfully" << endl; >>> >>> return 0; >>> } >>> >>> And from the libogg directory I linked to it like this: >>> >>> clang++ -o test -flto=thin test....

...g_stream_state os; ogg_page og; FILE* fout = fopen("/tmp/trivial.opus", "wb"); if ( fout == 0 ) { printf( "Error opening output file.\n" ); return -1; } //************** //Initialize the stream srand(0); ogg_stream_init(&os,rand()); //************** //Create the header //***************** struct OggHeader headerContent = { {'O', 'p', 'u', 's', 'H', 'e', 'a', 'd'}, 1, //Version 2, //Channels 0, /...

...s_multistream_encoder_ctl' /home/user/source/opus-tools/src/opusenc.c:641: undefined reference to `opus_strerror' /home/user/source/opus-tools/src/opusenc.c:659: undefined reference to `opus_multistream_encoder_ctl' /home/user/source/opus-tools/src/opusenc.c:712: undefined reference to `ogg_stream_init' /home/user/source/opus-tools/src/opusenc.c:727: undefined reference to `ogg_stream_packetin' /home/user/source/opus-tools/src/opusenc.c:729: undefined reference to `ogg_stream_flush' /home/user/source/opus-tools/src/opusenc.c:746: undefined reference to `ogg_stream_packetin' /home/...

...nt_init' player_example.c:(.text+0xe47): undefined reference to `theora_info_init' player_example.c:(.text+0xe86): undefined reference to `ogg_page_bos' player_example.c:(.text+0xeb1): undefined reference to `ogg_page_serialno' player_example.c:(.text+0xec3): undefined reference to `ogg_stream_init' player_example.c:(.text+0xed9): undefined reference to `ogg_stream_pagein' player_example.c:(.text+0xef1): undefined reference to `ogg_stream_packetout' player_example.c:(.text+0xf18): undefined reference to `theora_decode_header' player_example.c:(.text+0xf6d): undefined reference...

...r I have this. > > //Incoming data from udp is on buffer > char *buffer=ogg_sync_buffer(&oy,4096); > memcpy(buffer,buff,len); > ogg_sync_wrote(&oy,len); > while(ogg_sync_pageout(&oy,&audio_page)>0) > { > if (stream_init == 0) > { > ogg_stream_init(&os, ogg_page_serialno(&audio_page)); > stream_init = 1; > } > queue_page(&audio_page); > > while(ogg_stream_packetout(&os,&op)>0) > { > int b; > ogg_stream_pagein(&os, &audio_page); > int le...

Hi All, I'm relatively new to Ogg and Vorbis and I've hit a pretty puzzling issue, and I'm wondering if a veteran could help me out. I'm attempting to decode a chained live Ogg Vorbis stream. The primary issue is that the source does not exactly follow validation (I have no control of this). The stream switches from a prerecorded segment, to a live segment, back to a prerecorded

...: *** [all-recursive] Error 1 > make[1]: Leaving directory `/usr/src/download/darkice-0.6' > make: *** [all-recursive-am] Error 2 Are you sure you've done `make install' for lame, libogg, and libvorbis? When you run ./configure, you should get the following lines: checking for ogg_stream_init in -logg... yes checking for vorbis_info_init in -lvorbis... yes checking for vorbis_encode_init in -lvorbisenc... yes checking for lame_init in -lmp3lame... yes If any of these say "no" rather than yes, then the build process won't be able to find your libs for that package. I...

Hi. I'm working on a very simple C++ wrapper for parts of libogg and libvorbis; I thought I would expose it for initial comments and the generally curious. No conveniences, no frills. No helpful higher-level abstractions. Just a translation from ogg_method_foo(ogg_method* data) to classes that hold the ogg_stream_state etc., so you may type mypage.bos() instead of