LINUXÏ¿´ÔÚÏßÊÓÆµ£ºrtsp ¸ÄΪ mms
±ÈÈç˵Ҫ¿´
http://broadcast.hzcnc.com/player.asp?code=345&pname=%u65e0%u95f4%u9053
$ curl 'http://broadcast.hzcnc.com/Play.aspx?code=345'
<ASX VERSION = "3.0">
<ENTRY>
<REF HREF = "rtsp://125.210.224.83/345.wmv?20091201122420
6074460C4E482F6395910591ECEEC349441"/>
<STARTTIME VALUE="00:00:00" />
</ENTRY>
</ASX>
½«ÆäÖÐµÄ rtsp ¸ÄΪ mms Óà mplayer ²¥·Å
$ mplayer mms://125.210.224.83/345.wmv?200912011224206074460C4E482F6395910
591ECEEC349441
Õâ¸ö·½·¨£¬¶Ô¿´µçÓ°£¬µçÊӾ磬ֱ²¥µÈ¶¼ÓÐЧ¡£
Ò»Ö±ÓÃÕâ¸ö·½·¨¿´cctv5.
ÎÒÖ±½ÓÌù½Å±¾°É£º
#!/bin/bash
url="$1"
[ -z "$url" ] && {
echo "$(basename $0) broadcast.hzcnc.com_player_url
e.g.
./$(basename $0) 'http://broadcast.hzcnc.com/playerlive.asp?code=htv1'"
exit 1
}
code=$(echo "$url" | sed 's/.*\<code=\(\w\+\).*/\1/')
rtsp="$(curl -s "http://broadcast.hzcnc.com/Play.aspx?code=$code"
|
grep -o "rtsp://[^'\"]*" )"
mms="mms${rtsp#rtsp}"
echo "$mms"
mplayer "$mms"
Ïà¹ØÎĵµ£º
ÈçºÎÔÚlinux/unixÖÐÉèÖÃÏ̵߳ÄÓÅÏȼ¶
int pthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)(void*), void *arg);
À´´´½¨Ị̈߳¬µ«ÊÇÈçºÎÉèÖÃÏ̵߳ÄÓÅÏȼ¶ÄØ£¿
ÔÚÌÖÂÛÕâ¸öÎÊÌâµÄʱºò£¬ÎÒÃÇÏÈҪȷ¶¨µ±Ç°Ïß³ÌʹÓõĵ÷¶È²ßÂÔ£¬posixÌṩÁË
int pthread_attr_getschedpolicy(const pth ......
Linux ÄÚºËÆô¶¯·ÖÎö
1. ÄÚºËÆô¶¯µØÖ·
1.1. Ãû´Ê½âÊÍ
ZTEXTADDR
½âѹ´úÂëÔËÐеĿªÊ¼µØÖ·¡£Ã»ÓÐÎïÀíµØÖ·ºÍÐéÄâµØÖ·Ö®·Ö£¬ÒòΪ´ËʱMMU´¦ÓڹرÕ״̬¡£Õâ¸öµØÖ·²»Ò»¶¨Ê±RAMµÄµØÖ·£¬¿ÉÒÔÊÇÖ§³Ö¶ÁдѰַµÄflashµÈ´æ´¢Öн顣
Start address of decompressor. here's no point ......
Ò»¡¢GCC (×î×î³£¼û:gcc hello.c –o hello) ¢Ù³£ÓÃÑ¡Ïî -c:½ö¶ÔÔ´Îļþ½øÐбàÒë
-o:¶ÔÉú³ÉµÄ´úÂë½øÐÐÓÅ»¯£¬ÓÐ0£¬1£¬2£¬3ËĸöµÈ¼¶£¬Ä¬ÈÏΪ2
-g:¼ÓÈëµ÷ÊÔÐÅÏ¢
-I dir:±àÒëÔ´ÎļþÊÇÔö¼ÓÒ»¸öËÑË÷¿âÎļþµÄĿ¼
-w:½ûÖ¹ËùÓо¯¸æ
-W warning:ÔÊÐí ......
°æÈ¨ÉùÃ÷
±¾ÎÄ×÷ÕßÊÇһλ×ÔÓÉÈí¼þ°®ºÃÕߣ¬ËùÒÔ±¾ÎÄËäÈ»²»ÊÇÈí¼þ£¬µ«ÊDZ¾×Å GPL µÄ¾«Éñ·¢²¼¡£ÈκÎÈ˶¼¿ÉÒÔ×ÔÓÉʹÓá¢×ªÔØ¡¢¸´ÖƺÍÔÙ·Ö·¢£¬µ«±ØÐë±£Áô×÷ÕßÊðÃû£¬Ò಻µÃ¶ÔÉùÃ÷ÖеÄÈκÎÌõ¿î×÷ÈκÎÐÎʽµÄÐ޸ģ¬Ò²²»µÃ¸½¼ÓÈÎºÎÆäËüÌõ¼þ¡£Äú¿ÉÒÔ×ÔÓÉÁ´½Ó¡¢ÏÂÔØ¡¢´«²¥´ËÎĵµ£¬µ«Ç°ÌáÊDZØÐ뱣֤ȫÎÄÍêÕû×ªÔØ£¬°üÀ¨ÍêÕûµÄ°æÈ¨ÐÅÏ¢ºÍ× ......
0 ÒýÑÔ
΢´¦ÀíÆ÷µÄ²úÉúΪ¼Û¸ñµÍÁ®¡¢½á¹¹Ð¡ÇɵÄCPUºÍÍâÉèµÄÁ¬
½ÓÌṩÁËÎȶ¨¿É¿¿µÄÓ²¼þ¼Ü¹¹£¬ÕâÑù£¬ÏÞÖÆÇ¶Èëʽϵͳ·¢Õ¹µÄÆ¿¾±¾ÍÍ»³ö±íÏÖÔÚÁËÈí¼þ·½Ãæ¡£¾¡¹Ü´Ó°ËÊ®Äê´úÄ©¿ªÊ¼£¬ÒÑ¾Â½Ðø³öÏÖÁËһЩǶÈëʽ²Ù×÷ϵͳ(±È½ÏÖø
ÃûµÄÓÐVxwork¡¢pSOS¡¢NeculeusºÍWindows
CE)¡£µ«ÕâЩרÓòÙ×÷ϵͳ¶¼ÊÇÉÌ ......