Nginx MP4 streaming

[AmN]

Have problem with mp4 streaming, flv working fine and can seek in player, but when i try seek mp4 in firebug have internal 500 error...

here is my nginx.conf

location ~* \.(png|jpg|jpeg|gif)(\?ver=[0-9.]+)?$ {
    root /home/xxx/public_html/media;
    access_log off;
    log_not_found off;
    expires 30d;
}
location ~\.mp4$  {
    secure_link $arg_st,$arg_e;
    secure_link_md5 segredo$uri$arg_e;
        if ($secure_link = "") {
            return 403;
        }
        if ($secure_link = "0") {
            return 403;
        }
    gzip off;
    root /home/xxx/public_html/media;
    limit_rate_after 10m;
    limit_rate 400k;
    #internal; 
    mp4;
    mp4_buffer_size     1m;
    mp4_max_buffer_size 5m;
}

location ~ \.flv$ {
    secure_link $arg_st,$arg_e;
    secure_link_md5 segredo$uri$arg_e;
        if ($secure_link = "") {
            return 403;
        }
        if ($secure_link = "0") {
            return 403;
        }
    gzip off;
    root /home/xxx/public_html/media;
    limit_rate_after 10m;
    limit_rate 400k;
    #internal; 
    flv;
}

In log im found only this 2013/07/05 01:16:50 [error] 2224#0: *481 start time is out mp4 stts samples in "/home/xxx/public_html/media/videos/0613/2808363858/06132808363858.mp4",
Any idea where is problem? im aslo try same video to stream via apache, video is working fine, so its not corrupted!

 

[REAK]

You have compiled this module (ngx_http_mp4_module) i guess,

Increase the buffer, it should be fixed when the buffer value is appropriate.

 

[AmN]

Yes

[root@server1 ~]# nginx -V
nginx version: nginx/1.4.1
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-54)
TLS SNI support disabled
configure arguments: --sbin-path=/usr/local/sbin --with-http_flv_module --with-http_mp4_module --with-http_ssl_module --with-http_secure_link_module

Also im try with

mp4_buffer_size     5m;
mp4_max_buffer_size 10m;

But error is still there

 

[REAK]

Increase the buffer further ..., thats what i meant by my last post.

 

[AmN]

Buffer increasing it not help me, and in log also always same errors
start time is out mp4 stts samples

have you idea whats this means ?

 

[REAK]

Ignor had a patch made for version 1 of Nginx

--- src/http/modules/ngx_http_mp4_module.c (revision 4303)
+++ src/http/modules/ngx_http_mp4_module.c (working copy)
@@ -1899,7 +1899,7 @@
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, mp4->file.log, 0,
"count:%uD, duration:
", count, duration);

- if (start_time < count * duration) {
+ if (start_time < (uint64_t) count * duration) {
start_sample += (ngx_uint_t) (start_time / duration);
count -= start_sample;
ngx_mp4_set_32value(entry->count, count);

Src : http://forum.nginx.org/read.php?2,218451,218735#msg-218735

Try using that and see if it helps (it might be already applied) ., also take buffer to a very high value and see if it works.

 

[AmN]

No, its not working, same error is still there... hmm