Function ff_parse_fmtp

libavformat/rtpdec.c:946–982

}

int ff_parse_fmtp(AVFormatContext *s,
                  AVStream *stream, PayloadContext *data, const char *p,
                  int (*parse_fmtp)(AVFormatContext *s,
                                    AVStream *stream,
                                    PayloadContext *data,
                                    const char *attr, const char *value))
{
    char attr[256];
    char *value;
    int res;
    int value_size = strlen(p) + 1;

    if (!(value = av_malloc(value_size))) {
        av_log(s, AV_LOG_ERROR, "Failed to allocate data for FMTP.\n");
        return AVERROR(ENOMEM);
    }

    // remove protocol identifier
    while (*p && *p == ' ')
        p++;                     // strip spaces
    while (*p && *p != ' ')
        p++;                     // eat protocol identifier
    while (*p && *p == ' ')
        p++;                     // strip trailing spaces

    while (ff_rtsp_next_attr_and_value(&p,
                                       attr, sizeof(attr),
                                       value, value_size)) {
        res = parse_fmtp(s, stream, data, attr, value);
        if (res < 0 && res != AVERROR_PATCHWELCOME) {
            av_free(value);
            return res;
        }
    }
    av_free(value);
    return 0;
}

int ff_rtp_finalize_packet(AVPacket *pkt, AVIOContext **dyn_buf, int stream_idx)
{