mirror/musikcube
1
0
Fork 0
mirror of https://github.com/clangen/musikcube.git synced 2024-11-19 20:13:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Took care of the final deprecated API call. FfmpegDecoder and

Browse Source 
FfmpegEncoder should be completely modernized now!
This commit is contained in:
casey langen 2020-01-03 15:42:40 -08:00
parent 4fd8c24a19
commit fc764afad9
1 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/plugins/ffmpegdecoder/FfmpegDecoder.cpp
View File

@ -289,25 +289,31 @@ bool FfmpegDecoder::Open(musik::core::sdk::IDataStream *stream) {
if (this->formatContext->iformat) {
if (avformat_open_input(&this->formatContext, "", nullptr, nullptr) == 0) {
AVCodec* codec = nullptr;
if (avformat_find_stream_info(this->formatContext, nullptr) >= 0) {
for (unsigned i = 0; i < this->formatContext->nb_streams; i++) {
if (this->formatContext->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
this->streamId = (int)i;
break;
}
}
this->streamId = av_find_best_stream(
this->formatContext,
AVMEDIA_TYPE_AUDIO,
-1,
-1,
&codec,
0);
}
if (this->streamId != -1) {
if (this->streamId != -1 && codec != nullptr) {
::debug->Info(TAG, "found audio stream!");
this->codecContext = this->formatContext->streams[this->streamId]->codec;
this->codecContext = avcodec_alloc_context3(codec);
if (codecContext) {
this->codecContext->request_sample_fmt = AV_SAMPLE_FMT_FLT;
AVCodec* codec = avcodec_find_decoder(codecContext->codec_id);
if (codec) {
if (avcodec_open2(codecContext, codec, nullptr) < 0) {
goto reset_and_fail;
}
avcodec_parameters_to_context(
this->codecContext,
formatContext->streams[this->streamId]->codecpar);
std::string codecName =
std::string("resolved codec: ") +
std::string(codec->long_name);