search for: theora_decode_headers

Hello, I am using theora in an application, but it does not work, I was looking to know why, and since I have one application using theora, I checked the difference between the two executions. And it seems that the function *_theora_decode_header_* does not have the same issue in the two application, but I read the same file... the difference is on the _m_theoraInfo_, in the first application

Hi Again, the newest theora cvs prevents mplayer from compiling: gcc -c -O4 -march=pentium3 -mcpu=pentium3 -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I../loader -o demux_ogg.o demux_ogg.c demux_ogg.c: In function `demux_ogg_open': demux_ogg.c:626: warning: passing arg 2 of `theora_decode_header' from incompatible pointer type

I'm interested in ignoring the audio stream in a theora encoded file. My first attempt was to remove the test for vorbis: /* identify the codec: try theora */ if(!theora_p && theora_decode_header(&ti,&tc,&op)>=0){ /* it is theora */ memcpy(&to,&test,sizeof(test)); theora_p=1; }else if(!vorbis_p &&

hi all: i downloaded libtheora1.0.tar.gz from xiph.org, and when i compile it, such error message popped. i tried to run player_example.c under /libtheora_1.0/examples/. error message: ivysummer at ivysummer-desktop:~/??/libtheora-1.0/examples$ gcc -o player player_example.c /tmp/ccpyle3c.o: In function `buffer_data': player_example.c:(.text+0x15): undefined reference to

Enabling the following function in tests/noop.c: noop_test_decode () { theora_info ti; theora_state th; theora_info_init (&ti); theora_decode_init (&th, &ti); theora_clear (&th); theora_info_clear (&ti); } segfaults. The cause is that theora_decode_init() expects a theora_info structure which was previously initialized by passing actual bitstream data through

Hello, I'm new to this list, and pretty much also to the codec universe. In a computer game I'm working on, there is an 3D TV-screen onto which I project the frames of a movie. The movie is of course stored as theora, no audio as it's not needed yet. I have it working so far, extracting a frame and uploading it to the graphics card when the scene is drawn. The example file

ok now I see why we need another packet in the header. The first one is basically for ID purposes (theora_decode_header()). I've jammed my huffman trees in there but it sucks because I need them later on when I actually build the huffman tree structs (theora_decode_init, calls InitHuffmanSet()). At that point the original header packet is gone so I've been keeping it around in a buffer.

Hello, I am programmer working on a product which integrates Theora. I have a question regarding the memory use on some of the internals of Theora. Is this the right forum for this question, and if not, does anyone know where an appropriate place to ask is? Thanks Sam -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all. Can any one please help me with my problem. I wrote an application for Android, using Teorarm. It crushes when I try to play the video file. Native application, compiled with the help of Android NDK 9r in Android Studio. Program stack: #0 theorapackB_readARM () at jni/theorarm/src/dec/bitwise2ARM.s:150 #1 0x673fae80 in oc_dec_headerin (_opb=0x6dca5278, _info=0x6dca52b0,

...and libasound (and libogg/libvorbis and whatever other libraries I've missed) might be helpful, since the example player(s) are apparently currently the only way to examine the encoded Ogg Theora files (MPlayer support for Ogg Theora seems to be broken by the addition of the theora comment in theora_decode_headers). Having the . configure script print a warning ("missing static version of libXXX.a") would probably be helpful as well. Finally, now that I've got the encoder and decoder working, I wanted to grab something off of the Prelinger archives (so that it's redistributable) and gener...