Esempi in C++ (Cpp) per ngx_rtmp_play_do_start

Esempio n. 1

File: ngx_rtmp_play_module.c Progetto: devaos/nginx-rtmp-module

static ngx_int_t
ngx_rtmp_play_open(ngx_rtmp_session_t *s, double start)
{
    ngx_rtmp_play_ctx_t    *ctx;
    ngx_event_t            *e;
    ngx_uint_t              timestamp;

    ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);

    if (ctx->file.fd == NGX_INVALID_FILE) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_send_stream_begin(s, NGX_RTMP_MSID) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_send_status(s, "NetStream.Play.Start", "status",
                             "Start video on demand")
        != NGX_OK)
    {
        return NGX_ERROR;
    }

    if (ngx_rtmp_play_join(s) != NGX_OK) {
        return NGX_ERROR;
    }

    e = &ctx->send_evt;
    e->data = s;
    e->handler = ngx_rtmp_play_send;
    e->log = s->connection->log;

    ngx_rtmp_send_recorded(s, 1);

    if (ngx_rtmp_send_sample_access(s) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_play_do_init(s) != NGX_OK) {
        return NGX_ERROR;
    }

    timestamp = ctx->post_seek != NGX_CONF_UNSET_UINT ? ctx->post_seek :
                (start < 0 ? 0 : (ngx_uint_t) start);

    if (ngx_rtmp_play_do_seek(s, timestamp) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_play_do_start(s) != NGX_OK) {
        return NGX_ERROR;
    }

    ctx->opened = 1;

    return NGX_OK;
}

Esempio n. 2

File: ngx_rtmp_play_module.c Progetto: devaos/nginx-rtmp-module

static ngx_int_t
ngx_rtmp_play_pause(ngx_rtmp_session_t *s, ngx_rtmp_pause_t *v)
{
    ngx_rtmp_play_ctx_t            *ctx;

    ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);

    if (ctx == NULL || ctx->file.fd == NGX_INVALID_FILE) {
        goto next;
    }

    if (!ctx->opened) {
        ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
                       "play: pause ignored");
        goto next;
    }

    ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
                   "play: pause=%i timestamp=%f",
                   (ngx_int_t) v->pause, v->position);

    if (v->pause) {
        if (ngx_rtmp_send_status(s, "NetStream.Pause.Notify", "status",
                                 "Paused video on demand")
            != NGX_OK)
        {
            return NGX_ERROR;
        }

        ngx_rtmp_play_do_stop(s);

    } else {
        if (ngx_rtmp_send_status(s, "NetStream.Unpause.Notify", "status",
                                 "Unpaused video on demand")
            != NGX_OK)
        {
            return NGX_ERROR;
        }

        ngx_rtmp_play_do_start(s); /*TODO: v->position? */
    }

next:
    return next_pause(s, v);
}

Esempio n. 3

File: ngx_rtmp_play_module.c Progetto: Silentt/nginx-rtmp-module

static ngx_int_t
ngx_rtmp_play_open(ngx_rtmp_session_t *s, double start)
{
    ngx_rtmp_play_ctx_t    *ctx;
    ngx_event_t            *e;

    ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);

    if (ctx->file.fd == NGX_INVALID_FILE) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_send_stream_begin(s, NGX_RTMP_MSID) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_send_status(s, "NetStream.Play.Start", "status",
                             "Start video on demand")
        != NGX_OK)
    {
        return NGX_ERROR;
    }

    e = &ctx->send_evt;
    e->data = s;
    e->handler = ngx_rtmp_play_send;
    e->log = s->connection->log;

    ngx_rtmp_send_recorded(s, 1);

    if (ngx_rtmp_play_do_init(s) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_play_do_seek(s, start < 0 ? 0 : start) != NGX_OK) {
        return NGX_ERROR;
    }

    if (ngx_rtmp_play_do_start(s) != NGX_OK) {
        return NGX_ERROR;
    }

    return NGX_OK;
}