search for: ov_test_open

...rbis/vorbisfile.h> #include <stdlib.h> #include <stdio.h> int main() { FILE *stdfile; OggVorbis_File vf; int tmp; stdfile=fopen("./test.ogg","r"); if( ov_test(stdfile, &vf, NULL, 0) ==0) { tmp = ov_test_open(&vf); if( tmp==0 ) { printf("ov_test_open() succeded\n"); ov_clear(&vf); return(0); } printf("fail in ov_test_open(), reason: %d\n",tmp...

...se(f); fprintf(stderr, "Ok2\n"); return 0; } it just doesn't work. Ok1 is printed. But I get OV_ENOTVORBIS the second time, everytime. Even if I use ov_test the first time.. Oh and ov_test acts the same as ov_open, I don't have to call ov_test_open (in fact ov_test_open fails...) Also I've tried using 2 different OggVorbis_File structs for the two tries, but that doesn't help either. ystem specs: Debian Cid, Linux/AMD k7 libvorbisfile 1.0 libogg 1.0 libvorbis 1.0 -- Thomas Fjellstrom tfjellstrom@telusplanet.net http://strangeso...

I've been playing around with using ov_test and ov_test_open as an alternative to ov_open in the xmms plugin's vorbis_check_file function. xmms never bothers to cache the result of a file check, so it tends to happen rather a lot. Unfortunately ov_test_open returns OV_EINVAL because ov_test seems to have left vf->ready_state to OPEN rather than PA...

...arger margin on distributed file systems). I also added an ov_test() function as a fast partial open that verifies the vorbis-ness of a file (and loads the headers for perusal), but doesn't seek to learn the chain structure or total length. A partially open file can then be fully opened using ov_test_open(). Libvorbis now has an official vorbis_packet_blocksize() function to learn the block size of a packet without decoding it. Libogg also has one new function, ogg_stream_packetpeek(), which fetches the next packet in a logical stream without removing it from the stream head. None of these chang...

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ok, I'm aware that vo_open cant be used at the same time as other functions such as ogg_sync_wrote, ogg_sync_pageout, ogg_stream_pagein, ogg_stream_packetout and vorbis_synthesis_headerin. In order to get information from the bitstream i've been using this method because it's fast and doesn't require decoding of the stream. But, i can only retrieve the average bitrate of