ogg_init();
void av_register_all(void){    static int inited = 0;        if (inited != 0)        return;    inited = 1;    avcodec_init();    avcodec_register_all();    mpegps_init();    mpegts_init();#ifdef CONFIG_ENCODERS    crc_init();    img_init();    img2_init();#endif //CONFIG_ENCODERS    raw_init();    mp3_init();    rm_init();    asf_init();#ifdef CONFIG_ENCODERS    avienc_init();#endif //CONFIG_ENCODERS    avidec_init();    ff_wav_init();    swf_init();    au_init();#ifdef CONFIG_ENCODERS    gif_init();#endif //CONFIG_ENCODERS    mov_init();#ifdef CONFIG_ENCODERS    movenc_init();    jpeg_init();#endif //CONFIG_ENCODERS    ff_dv_init();    fourxm_init();#ifdef CONFIG_ENCODERS    flvenc_init();#endif //CONFIG_ENCODERS    flvdec_init();    str_init();    roq_init();    ipmovie_init();    wc3_init();    westwood_init();    film_init();    idcin_init();    flic_init();    vmd_init();#if defined(AMR_NB) || defined(AMR_NB_FIXED) || defined(AMR_WB)    amr_init();#endif    yuv4mpeg_init();    #ifdef CONFIG_LIBOGG    ogg_init();#endif    ffm_init();#ifdef CONFIG_VIDEO4LINUX    video_grab_init();#endif#if defined(CONFIG_AUDIO_OSS) || defined(CONFIG_AUDIO_BEOS)    audio_init();#endif#ifdef CONFIG_DV1394    dv1394_init();#endif#ifdef CONFIG_DC1394    dc1394_init();#endif    nut_init();    matroska_init();    sol_init();    ea_init();    nsvdec_init();#ifdef CONFIG_ENCODERS    /* image formats */#if 0    av_register_image_format(&pnm_image_format);    av_register_image_format(&pbm_image_format);    av_register_image_format(&pgm_image_format);    av_register_image_format(&ppm_image_format);    av_register_image_format(&pam_image_format);    av_register_image_format(&pgmyuv_image_format);    av_register_image_format(&yuv_image_format);#ifdef CONFIG_ZLIB    av_register_image_format(&png_image_format);#endif    av_register_image_format(&jpeg_image_format);#endif    av_register_image_format(&gif_image_format);  //    av_register_image_format(&sgi_image_format); heap corruption, dont enable#endif //CONFIG_ENCODERS    /* file protocols */    register_protocol(&file_protocol);    register_protocol(&pipe_protocol);#ifdef CONFIG_NETWORK    rtsp_init();    rtp_init();    register_protocol(&udp_protocol);    register_protocol(&rtp_protocol);    register_protocol(&tcp_protocol);    register_protocol(&http_protocol);#endif}