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for #711, support prefile for transcode. 3.0.12

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This commit is contained in:
winlin 2017-01-06 10:39:37 +08:00
parent 35cd4c407c
commit 4709d0214c
8 changed files with 84 additions and 28 deletions
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12
trunk/src/app/srs_app_ffmpeg.cpp
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@ -112,6 +112,7 @@ int SrsFFMPEG::initialize_transcode(SrsConfDirective* engine)
{
int ret = ERROR_SUCCESS;
perfile = _srs_config->get_engine_perfile(engine);
iformat = _srs_config->get_engine_iformat(engine);
vfilter = _srs_config->get_engine_vfilter(engine);
vcodec = _srs_config->get_engine_vcodec(engine);
@ -264,6 +265,17 @@ int SrsFFMPEG::start()
params.push_back(_iparams);
}
// build the perfile
if (!perfile.empty()) {
std::vector<std::string>::iterator it;
for (it = perfile.begin(); it != perfile.end(); ++it) {
std::string p = *it;
if (!p.empty()) {
params.push_back(p);
}
}
}
// input.
if (iformat != "off" && !iformat.empty()) {
params.push_back("-f");