AVInputFormat *av_probe_input_format3(AVProbeData *pd, int is_opened, int *score_ret)
{
    AVProbeData lpd = *pd;
    AVInputFormat *fmt1 = NULL, *fmt;
    int score, nodat = 0, score_max=0;
    if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) {
        int id3len = ff_id3v2_tag_len(lpd.buf);
        if (lpd.buf_size > id3len + 16) {
            lpd.buf += id3len;
            lpd.buf_size -= id3len;
        }else
            nodat = 1;
    }
    fmt = NULL;
    while ((fmt1 = av_iformat_next(fmt1))) {
        if (!is_opened == !(fmt1->flags & AVFMT_NOFILE))
            continue;
        score = 0;
        if (fmt1->read_probe) {
            score = fmt1->read_probe(&lpd);
            if(fmt1->extensions && av_match_ext(lpd.filename, fmt1->extensions))
                score = FFMAX(score, nodat ? AVPROBE_SCORE_MAX/4-1 : 1);
        } else if (fmt1->extensions) {
            if (av_match_ext(lpd.filename, fmt1->extensions)) {
                score = 50;
            }
        }
        if (score > score_max) {
            score_max = score;
            fmt = fmt1;
        }else if (score == score_max)
            fmt = NULL;
    }
    *score_ret= score_max;
    return fmt;
}
AVInputFormat *av_probe_input_format3(AVProbeData *pd, int is_opened, int *score_ret)
{
    AVProbeData lpd = *pd;
    AVInputFormat *fmt1 = NULL, *fmt;
    int score, nodat = 0, score_max=0;
    if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) {
        int id3len = ff_id3v2_tag_len(lpd.buf);
        if (lpd.buf_size > id3len + 16) {
            lpd.buf += id3len;
            lpd.buf_size -= id3len;
        }else
            nodat = 1;
    }
    fmt = NULL;
    while ((fmt1 = av_iformat_next(fmt1))) {
        if (!is_opened == !(fmt1->flags & AVFMT_NOFILE))
            continue;
        score = 0;
        if (fmt1->read_probe) {
            score = fmt1->read_probe(&lpd);
            if(fmt1->extensions && av_match_ext(lpd.filename, fmt1->extensions))
                score = FFMAX(score, nodat ? AVPROBE_SCORE_MAX/4-1 : 1);
        } else if (fmt1->extensions) {
            if (av_match_ext(lpd.filename, fmt1->extensions)) {
                score = 50;
            }
        }
        if (score > score_max) {
            score_max = score;
            fmt = fmt1;
        }else if (score == score_max)
            fmt = NULL;
    }
    *score_ret= score_max;
    return fmt;
}
AVInputFormat *FUNC_0(AVProbeData *pd, int is_opened, int *score_ret)
{
    AVProbeData lpd = *pd;
    AVInputFormat *fmt1 = NULL, *fmt;
    int VAR_0, VAR_1 = 0, VAR_2=0;
    if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) {
        int VAR_3 = ff_id3v2_tag_len(lpd.buf);
        if (lpd.buf_size > VAR_3 + 16) {
            lpd.buf += VAR_3;
            lpd.buf_size -= VAR_3;
        }else
            VAR_1 = 1;
    }
    fmt = NULL;
    while ((fmt1 = av_iformat_next(fmt1))) {
        if (!is_opened == !(fmt1->flags & AVFMT_NOFILE))
            continue;
        VAR_0 = 0;
        if (fmt1->read_probe) {
            VAR_0 = fmt1->read_probe(&lpd);
            if(fmt1->extensions && av_match_ext(lpd.filename, fmt1->extensions))
                VAR_0 = FFMAX(VAR_0, VAR_1 ? AVPROBE_SCORE_MAX/4-1 : 1);
        } else if (fmt1->extensions) {
            if (av_match_ext(lpd.filename, fmt1->extensions)) {
                VAR_0 = 50;
            }
        }
        if (VAR_0 > VAR_2) {
            VAR_2 = VAR_0;
            fmt = fmt1;
        }else if (VAR_0 == VAR_2)
            fmt = NULL;
    }
    *score_ret= VAR_2;
    return fmt;
}
AVInputFormat *FUNC_0(AVProbeData *pd, int is_opened, int *score_ret)
{ AVProbeData lpd = *pd; AVInputFormat *fmt1 = NULL, *fmt; int VAR_0, VAR_1 = 0, VAR_2=0; if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) { int VAR_3 = ff_id3v2_tag_len(lpd.buf); if (lpd.buf_size > VAR_3 + 16) { lpd.buf += VAR_3; lpd.buf_size -= VAR_3; }else VAR_1 = 1; } fmt = NULL; while ((fmt1 = av_iformat_next(fmt1))) { if (!is_opened == !(fmt1->flags & AVFMT_NOFILE))
continue; VAR_0 = 0; if (fmt1->read_probe) { VAR_0 = fmt1->read_probe(&lpd); if(fmt1->extensions && av_match_ext(lpd.filename, fmt1->extensions))
VAR_0 = FFMAX(VAR_0, VAR_1 ? AVPROBE_SCORE_MAX/4-1 : 1); } else if (fmt1->extensions) { if (av_match_ext(lpd.filename, fmt1->extensions)) { VAR_0 = 50; } } if (VAR_0 > VAR_2) { VAR_2 = VAR_0; fmt = fmt1; }else if (VAR_0 == VAR_2) fmt = NULL; } *score_ret= VAR_2; return fmt; }