int FFmpegEncoder::encodeVideoFrame(const uint8_t *frameData, PixelFormat format, int width, int height)
{
if (!this->opened) {
LOGE("FFmpegEncoder::encodeVideoFrame, this->opened is false");
return -1;
}
if (!this->encodeVideo) {
LOGE("FFmpegEncoder::encodeVideoFrame, this->encodeVideo is false");
return -1;
}
// Set input video param and encode the image frame
AVPicture picture;
FFmpegVideoParam inParam(width, height, format, 0, 0, "");
if(avpicture_fill(&picture, (uint8_t *)frameData, inParam.pixelFormat, inParam.width, inParam.height) == -1) {
LOGE("FFmpegEncoder::encodeVideoFrame, fail to avpicture_fill");
return -1;
}
//LOGI("FFmpegEncoder::encodeVideoFrame, picture.data: %d, frame:%d", (int)picture.data[0], (int)frameData);
return encodeVideoData(&picture, inParam);
}
int FFmpegEncoder::encodeVideoFrame(const uint8_t *frameData, PixelFormat format, int width, int height)
{
if (!this->opened)
{
return -1;
}
if (!this->encodeVideo)
{
return -1;
}
// set input video param
FFmpegVideoParam inParam(width, height, format, 0, 0, "");
// encode the image frame
AVPicture picture;
if(avpicture_fill(&picture, (uint8_t *)frameData, inParam.pixelFormat, inParam.width, inParam.height) == -1)
{
return -1;
}
return this->encodeVideoData(&picture, inParam);
}
void readGeoGenParams(string paramFileName, Teuchos::ParameterList &geoparams, const RCP<const Teuchos::Comm<int> > & comm){
std::string input = "";
char inp[25000];
for(int i = 0; i < 25000; ++i){
inp[i] = 0;
}
bool fail = false;
if(comm->getRank() == 0){
fstream inParam(paramFileName.c_str());
if (inParam.fail())
{
fail = true;
}
if(!fail)
{
std::string tmp = "";
getline (inParam,tmp);
while (!inParam.eof()){
if(tmp != ""){
tmp = trim_copy(tmp);
if(tmp != ""){
input += tmp + "\n";
}
}
getline (inParam,tmp);
}
inParam.close();
for (size_t i = 0; i < input.size(); ++i){
inp[i] = input[i];
}
}
}
int size = input.size();
if(fail){
size = -1;
}
comm->broadcast(0, sizeof(int), (char*) &size);
if(size == -1){
throw "File " + paramFileName + " cannot be opened.";
}
comm->broadcast(0, size, inp);
istringstream inParam(inp);
string str;
getline (inParam,str);
while (!inParam.eof()){
if(str[0] != param_comment){
size_t pos = str.find('=');
if(pos == string::npos){
throw "Invalid Line:" + str + " in parameter file";
}
string paramname = trim_copy(str.substr(0,pos));
string paramvalue = trim_copy(str.substr(pos + 1));
geoparams.set(paramname, paramvalue);
}
getline (inParam,str);
}
}
