Function build_file_streams

ffserver.c:3595–3642

compute the needed AVStream for each file */

/* compute the needed AVStream for each file */
static void build_file_streams(void)
{
    FFStream *stream, *stream_next;
    AVFormatContext *infile;
    int i, ret;

    /* gather all streams */
    for(stream = first_stream; stream != NULL; stream = stream_next) {
        stream_next = stream->next;
        if (stream->stream_type == STREAM_TYPE_LIVE &&
            !stream->feed) {
            /* the stream comes from a file */
            /* try to open the file */
            /* open stream */
            stream->ap_in = av_mallocz(sizeof(AVFormatParameters));
            if (stream->fmt && !strcmp(stream->fmt->name, "rtp")) {
                /* specific case : if transport stream output to RTP,
                   we use a raw transport stream reader */
                stream->ap_in->mpeg2ts_raw = 1;
                stream->ap_in->mpeg2ts_compute_pcr = 1;
            }

            http_log("Opening file '%s'\n", stream->feed_filename);
            if ((ret = av_open_input_file(&infile, stream->feed_filename,
                                          stream->ifmt, 0, stream->ap_in)) < 0) {
                http_log("Could not open '%s': %d\n", stream->feed_filename, ret);
                /* remove stream (no need to spend more time on it) */
            fail:
                remove_stream(stream);
            } else {
                /* find all the AVStreams inside and reference them in
                   'stream' */
                if (av_find_stream_info(infile) < 0) {
                    http_log("Could not find codec parameters from '%s'\n",
                             stream->feed_filename);
                    av_close_input_file(infile);
                    goto fail;
                }
                extract_mpeg4_header(infile);

                for(i=0;i<infile->nb_streams;i++)
                    add_av_stream1(stream, infile->streams[i]->codec, 1);

                av_close_input_file(infile);
            }
        }
    }
}

/* compute the needed AVStream for each feed */
static void build_feed_streams(void)