AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c)

{

    AVStream *st;

    int i;



    if (av_reallocp_array(&s->streams, s->nb_streams + 1,

                          sizeof(*s->streams)) < 0) {

        s->nb_streams = 0;

        return NULL;

    }



    st = av_mallocz(sizeof(AVStream));

    if (!st)

        return NULL;

    if (!(st->info = av_mallocz(sizeof(*st->info)))) {

        av_free(st);

        return NULL;

    }



    st->codec = avcodec_alloc_context3(c);

    if (!st->codec) {

        av_free(st->info);

        av_free(st);

        return NULL;

    }

    if (s->iformat) {

        /* no default bitrate if decoding */

        st->codec->bit_rate = 0;



        /* default pts setting is MPEG-like */

        avpriv_set_pts_info(st, 33, 1, 90000);

    }



    st->index      = s->nb_streams;

    st->start_time = AV_NOPTS_VALUE;

    st->duration   = AV_NOPTS_VALUE;

    /* we set the current DTS to 0 so that formats without any timestamps

     * but durations get some timestamps, formats with some unknown

     * timestamps have their first few packets buffered and the

     * timestamps corrected before they are returned to the user */

    st->cur_dts       = 0;

    st->first_dts     = AV_NOPTS_VALUE;

    st->probe_packets = MAX_PROBE_PACKETS;



    st->last_IP_pts = AV_NOPTS_VALUE;

    for (i = 0; i < MAX_REORDER_DELAY + 1; i++)

        st->pts_buffer[i] = AV_NOPTS_VALUE;



    st->sample_aspect_ratio = (AVRational) { 0, 1 };



    st->info->fps_first_dts = AV_NOPTS_VALUE;

    st->info->fps_last_dts  = AV_NOPTS_VALUE;



    s->streams[s->nb_streams++] = st;

    return st;

}

AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c)

{

    AVStream *st;

    int i;



    if (av_reallocp_array(&s->streams, s->nb_streams + 1,

                          sizeof(*s->streams)) < 0) {

        s->nb_streams = 0;

        return NULL;

    }



    st = av_mallocz(sizeof(AVStream));

    if (!st)

        return NULL;

    if (!(st->info = av_mallocz(sizeof(*st->info)))) {

        av_free(st);

        return NULL;

    }



    st->codec = avcodec_alloc_context3(c);

    if (!st->codec) {

        av_free(st->info);

        av_free(st);

        return NULL;

    }

    if (s->iformat) {

        

        st->codec->bit_rate = 0;



        

        avpriv_set_pts_info(st, 33, 1, 90000);

    }



    st->index      = s->nb_streams;

    st->start_time = AV_NOPTS_VALUE;

    st->duration   = AV_NOPTS_VALUE;

    







    st->cur_dts       = 0;

    st->first_dts     = AV_NOPTS_VALUE;

    st->probe_packets = MAX_PROBE_PACKETS;



    st->last_IP_pts = AV_NOPTS_VALUE;

    for (i = 0; i < MAX_REORDER_DELAY + 1; i++)

        st->pts_buffer[i] = AV_NOPTS_VALUE;



    st->sample_aspect_ratio = (AVRational) { 0, 1 };



    st->info->fps_first_dts = AV_NOPTS_VALUE;

    st->info->fps_last_dts  = AV_NOPTS_VALUE;



    s->streams[s->nb_streams++] = st;

    return st;

}

AVStream *FUNC_0(AVFormatContext *s, const AVCodec *c)

{

    AVStream *st;

    int VAR_0;



    if (av_reallocp_array(&s->streams, s->nb_streams + 1,

                          sizeof(*s->streams)) < 0) {

        s->nb_streams = 0;

        return NULL;

    }



    st = av_mallocz(sizeof(AVStream));

    if (!st)

        return NULL;

    if (!(st->info = av_mallocz(sizeof(*st->info)))) {

        av_free(st);

        return NULL;

    }



    st->codec = avcodec_alloc_context3(c);

    if (!st->codec) {

        av_free(st->info);

        av_free(st);

        return NULL;

    }

    if (s->iformat) {

        

        st->codec->bit_rate = 0;



        

        avpriv_set_pts_info(st, 33, 1, 90000);

    }



    st->index      = s->nb_streams;

    st->start_time = AV_NOPTS_VALUE;

    st->duration   = AV_NOPTS_VALUE;

    







    st->cur_dts       = 0;

    st->first_dts     = AV_NOPTS_VALUE;

    st->probe_packets = MAX_PROBE_PACKETS;



    st->last_IP_pts = AV_NOPTS_VALUE;

    for (VAR_0 = 0; VAR_0 < MAX_REORDER_DELAY + 1; VAR_0++)

        st->pts_buffer[VAR_0] = AV_NOPTS_VALUE;



    st->sample_aspect_ratio = (AVRational) { 0, 1 };



    st->info->fps_first_dts = AV_NOPTS_VALUE;

    st->info->fps_last_dts  = AV_NOPTS_VALUE;



    s->streams[s->nb_streams++] = st;

    return st;

}

AVStream *FUNC_0(AVFormatContext *s, const AVCodec *c)
{ AVStream *st; int VAR_0; if (av_reallocp_array(&s->streams, s->nb_streams + 1,
sizeof(*s->streams)) < 0) { s->nb_streams = 0; return NULL; } st = av_mallocz(sizeof(AVStream)); if (!st)
return NULL; if (!(st->info = av_mallocz(sizeof(*st->info)))) { av_free(st); return NULL; } st->codec = avcodec_alloc_context3(c); if (!st->codec) { av_free(st->info); av_free(st); return NULL; } if (s->iformat) { st->codec->bit_rate = 0; avpriv_set_pts_info(st, 33, 1, 90000); } st->index      = s->nb_streams; st->start_time = AV_NOPTS_VALUE; st->duration   = AV_NOPTS_VALUE; st->cur_dts       = 0; st->first_dts     = AV_NOPTS_VALUE; st->probe_packets = MAX_PROBE_PACKETS; st->last_IP_pts = AV_NOPTS_VALUE; for (VAR_0 = 0; VAR_0 < MAX_REORDER_DELAY + 1; VAR_0++) st->pts_buffer[VAR_0] = AV_NOPTS_VALUE; st->sample_aspect_ratio = (AVRational) { 0, 1 }; st->info->fps_first_dts = AV_NOPTS_VALUE; st->info->fps_last_dts  = AV_NOPTS_VALUE; s->streams[s->nb_streams++] = st; return st; }