void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)

{

    RTPDemuxContext *s = s1->priv_data;

    int len, h, max_packet_size;

    uint8_t *q;

    int begin_of_slice, end_of_slice, frame_type, temporal_reference;



    max_packet_size = s->max_payload_size;

    begin_of_slice = 1;

    end_of_slice = 0;

    frame_type = 0;

    temporal_reference = 0;



    while (size > 0) {

        int begin_of_sequence;



        begin_of_sequence = 0;

        len = max_packet_size - 4;



        if (len >= size) {

            len = size;

            end_of_slice = 1;

        } else {

            const uint8_t *r, *r1;

            int start_code;



            r1 = buf1;

            while (1) {

                start_code = -1;

                r = ff_find_start_code(r1, buf1 + size, &start_code);

                if((start_code & 0xFFFFFF00) == 0x100) {

                    /* New start code found */

                    if (start_code == 0x100) {

                        frame_type = (r[1] & 0x38) >> 3;

                        temporal_reference = (int)r[0] << 2 | r[1] >> 6;

                    }

                    if (start_code == 0x1B8) {

                        begin_of_sequence = 1;

                    }



                    if (r - buf1 < len) {

                        /* The current slice fits in the packet */

                        if (begin_of_slice == 0) {

                            /* no slice at the beginning of the packet... */

                            end_of_slice = 1;

                            len = r - buf1 - 4;

                            break;

                        }

                        r1 = r;

                    } else {

                        if (r - r1 < max_packet_size) {

                            len = r1 - buf1 - 4;

                            end_of_slice = 1;

                        }

                        break;

                    }

                } else {

                    break;

                }

            }

        }



        h = 0;

        h |= temporal_reference << 16;

        h |= begin_of_sequence << 13;

        h |= begin_of_slice << 12;

        h |= end_of_slice << 11;

        h |= frame_type << 8;



        q = s->buf;

        *q++ = h >> 24;

        *q++ = h >> 16;

        *q++ = h >> 8;

        *q++ = h;



        memcpy(q, buf1, len);

        q += len;



        /* 90 KHz time stamp */

        s->timestamp = s->cur_timestamp;

        ff_rtp_send_data(s1, s->buf, q - s->buf, (len == size));



        buf1 += len;

        size -= len;

        begin_of_slice = end_of_slice;

        end_of_slice = 0;

    }

}

void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)

{

    RTPDemuxContext *s = s1->priv_data;

    int len, h, max_packet_size;

    uint8_t *q;

    int begin_of_slice, end_of_slice, frame_type, temporal_reference;



    max_packet_size = s->max_payload_size;

    begin_of_slice = 1;

    end_of_slice = 0;

    frame_type = 0;

    temporal_reference = 0;



    while (size > 0) {

        int begin_of_sequence;



        begin_of_sequence = 0;

        len = max_packet_size - 4;



        if (len >= size) {

            len = size;

            end_of_slice = 1;

        } else {

            const uint8_t *r, *r1;

            int start_code;



            r1 = buf1;

            while (1) {

                start_code = -1;

                r = ff_find_start_code(r1, buf1 + size, &start_code);

                if((start_code & 0xFFFFFF00) == 0x100) {

                    

                    if (start_code == 0x100) {

                        frame_type = (r[1] & 0x38) >> 3;

                        temporal_reference = (int)r[0] << 2 | r[1] >> 6;

                    }

                    if (start_code == 0x1B8) {

                        begin_of_sequence = 1;

                    }



                    if (r - buf1 < len) {

                        

                        if (begin_of_slice == 0) {

                            

                            end_of_slice = 1;

                            len = r - buf1 - 4;

                            break;

                        }

                        r1 = r;

                    } else {

                        if (r - r1 < max_packet_size) {

                            len = r1 - buf1 - 4;

                            end_of_slice = 1;

                        }

                        break;

                    }

                } else {

                    break;

                }

            }

        }



        h = 0;

        h |= temporal_reference << 16;

        h |= begin_of_sequence << 13;

        h |= begin_of_slice << 12;

        h |= end_of_slice << 11;

        h |= frame_type << 8;



        q = s->buf;

        *q++ = h >> 24;

        *q++ = h >> 16;

        *q++ = h >> 8;

        *q++ = h;



        memcpy(q, buf1, len);

        q += len;



        

        s->timestamp = s->cur_timestamp;

        ff_rtp_send_data(s1, s->buf, q - s->buf, (len == size));



        buf1 += len;

        size -= len;

        begin_of_slice = end_of_slice;

        end_of_slice = 0;

    }

}

void FUNC_0(AVFormatContext *VAR_0, const uint8_t *VAR_1, int VAR_2)

{

    RTPDemuxContext *s = VAR_0->priv_data;

    int VAR_3, VAR_4, VAR_5;

    uint8_t *q;

    int VAR_6, VAR_7, VAR_8, VAR_9;



    VAR_5 = s->max_payload_size;

    VAR_6 = 1;

    VAR_7 = 0;

    VAR_8 = 0;

    VAR_9 = 0;



    while (VAR_2 > 0) {

        int VAR_10;



        VAR_10 = 0;

        VAR_3 = VAR_5 - 4;



        if (VAR_3 >= VAR_2) {

            VAR_3 = VAR_2;

            VAR_7 = 1;

        } else {

            const uint8_t *VAR_11, *r1;

            int VAR_12;



            r1 = VAR_1;

            while (1) {

                VAR_12 = -1;

                VAR_11 = ff_find_start_code(r1, VAR_1 + VAR_2, &VAR_12);

                if((VAR_12 & 0xFFFFFF00) == 0x100) {

                    

                    if (VAR_12 == 0x100) {

                        VAR_8 = (VAR_11[1] & 0x38) >> 3;

                        VAR_9 = (int)VAR_11[0] << 2 | VAR_11[1] >> 6;

                    }

                    if (VAR_12 == 0x1B8) {

                        VAR_10 = 1;

                    }



                    if (VAR_11 - VAR_1 < VAR_3) {

                        

                        if (VAR_6 == 0) {

                            

                            VAR_7 = 1;

                            VAR_3 = VAR_11 - VAR_1 - 4;

                            break;

                        }

                        r1 = VAR_11;

                    } else {

                        if (VAR_11 - r1 < VAR_5) {

                            VAR_3 = r1 - VAR_1 - 4;

                            VAR_7 = 1;

                        }

                        break;

                    }

                } else {

                    break;

                }

            }

        }



        VAR_4 = 0;

        VAR_4 |= VAR_9 << 16;

        VAR_4 |= VAR_10 << 13;

        VAR_4 |= VAR_6 << 12;

        VAR_4 |= VAR_7 << 11;

        VAR_4 |= VAR_8 << 8;



        q = s->buf;

        *q++ = VAR_4 >> 24;

        *q++ = VAR_4 >> 16;

        *q++ = VAR_4 >> 8;

        *q++ = VAR_4;



        memcpy(q, VAR_1, VAR_3);

        q += VAR_3;



        

        s->timestamp = s->cur_timestamp;

        ff_rtp_send_data(VAR_0, s->buf, q - s->buf, (VAR_3 == VAR_2));



        VAR_1 += VAR_3;

        VAR_2 -= VAR_3;

        VAR_6 = VAR_7;

        VAR_7 = 0;

    }

}

void FUNC_0(AVFormatContext *VAR_0, const uint8_t *VAR_1, int VAR_2)
{ RTPDemuxContext *s = VAR_0->priv_data; int VAR_3, VAR_4, VAR_5; uint8_t *q; int VAR_6, VAR_7, VAR_8, VAR_9; VAR_5 = s->max_payload_size; VAR_6 = 1; VAR_7 = 0; VAR_8 = 0; VAR_9 = 0; while (VAR_2 > 0) { int VAR_10; VAR_10 = 0; VAR_3 = VAR_5 - 4; if (VAR_3 >= VAR_2) { VAR_3 = VAR_2; VAR_7 = 1; } else { const uint8_t *VAR_11, *r1; int VAR_12; r1 = VAR_1; while (1) { VAR_12 = -1; VAR_11 = ff_find_start_code(r1, VAR_1 + VAR_2, &VAR_12); if((VAR_12 & 0xFFFFFF00) == 0x100) { if (VAR_12 == 0x100) { VAR_8 = (VAR_11[1] & 0x38) >> 3; VAR_9 = (int)VAR_11[0] << 2 | VAR_11[1] >> 6; } if (VAR_12 == 0x1B8) { VAR_10 = 1; } if (VAR_11 - VAR_1 < VAR_3) { if (VAR_6 == 0) { VAR_7 = 1; VAR_3 = VAR_11 - VAR_1 - 4; break; } r1 = VAR_11; } else { if (VAR_11 - r1 < VAR_5) { VAR_3 = r1 - VAR_1 - 4; VAR_7 = 1; } break; } } else { break; } } } VAR_4 = 0; VAR_4 |= VAR_9 << 16; VAR_4 |= VAR_10 << 13; VAR_4 |= VAR_6 << 12; VAR_4 |= VAR_7 << 11; VAR_4 |= VAR_8 << 8; q = s->buf; *q++ = VAR_4 >> 24; *q++ = VAR_4 >> 16; *q++ = VAR_4 >> 8; *q++ = VAR_4; memcpy(q, VAR_1, VAR_3); q += VAR_3; s->timestamp = s->cur_timestamp; ff_rtp_send_data(VAR_0, s->buf, q - s->buf, (VAR_3 == VAR_2)); VAR_1 += VAR_3; VAR_2 -= VAR_3; VAR_6 = VAR_7; VAR_7 = 0; } }