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update readme

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This commit is contained in:
winlin 2013-11-30 23:15:13 +08:00
parent 52e6115f9a
commit 601a69aa70
1 changed files with 517 additions and 514 deletions
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3
trunk/src/core/srs_core_encoder.cpp Normal file → Executable file
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@ -216,6 +216,7 @@ int SrsFFMPEG::start()
char s_achannels[10]; char s_achannels[10];
snprintf(s_achannels, sizeof(s_achannels), "%d", achannels); snprintf(s_achannels, sizeof(s_achannels), "%d", achannels);
// TODO: execl donot support the params.
// video params // video params
std::string s_vpreset = vpreset; std::string s_vpreset = vpreset;
if (!vparams.empty()) { if (!vparams.empty()) {
@ -229,6 +230,7 @@ int SrsFFMPEG::start()
s_aparams += aparams; s_aparams += aparams;
} }
// TODO: fork or vfork?
if ((pid = fork()) < 0) { if ((pid = fork()) < 0) {
ret = ERROR_ENCODER_FORK; ret = ERROR_ENCODER_FORK;
srs_error("vfork process failed. ret=%d", ret); srs_error("vfork process failed. ret=%d", ret);
@ -237,6 +239,7 @@ int SrsFFMPEG::start()
// child process: ffmpeg encoder engine. // child process: ffmpeg encoder engine.
if (pid == 0) { if (pid == 0) {
// TODO: execl or execlp
ret = execl(ffmpeg.c_str(), ret = execl(ffmpeg.c_str(),
ffmpeg.c_str(), ffmpeg.c_str(),
"-f", "flv", "-f", "flv",