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parse ffmpeg params

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This commit is contained in:
winlin 2013-11-30 21:02:21 +08:00
parent ce15f4bce3
commit 80a81b1661
12 changed files with 704 additions and 18 deletions
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17
trunk/src/core/srs_core.cpp
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@ -43,3 +43,20 @@ void srs_update_system_time_ms()
_srs_system_time_us_cache = srs_max(0, _srs_system_time_us_cache);
}
std::string srs_replace(std::string str, std::string old_str, std::string new_str)
{
std::string ret = str;
if (old_str == new_str) {
return ret;
}
size_t pos = 0;
while ((pos = ret.find(old_str, pos)) != std::string::npos) {
ret = ret.replace(pos, old_str.length(), new_str);
pos += new_str.length();
}
return ret;
}