add av_register_all() function call back into FFmpegDemuxer.cpp to av…

…oid error about 'no AVFormatContext provided' (#289)
NVIDIA · Dec 13, 2021 · e7c311f · e7c311f
1 parent 165d4e7
commit e7c311f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/PyNvCodec/TC/src/FFmpegDemuxer.cpp b/PyNvCodec/TC/src/FFmpegDemuxer.cpp
@@ -463,6 +463,7 @@ FFmpegDemuxer::CreateFormatContext(const char *szFilePath,
   }
 
   AVFormatContext *ctx = nullptr;
+  av_register_all();
   auto err = avformat_open_input(&ctx, szFilePath, nullptr, &options);
   if (err < 0 || nullptr == ctx) {
     cerr << "Can't open " << szFilePath << ": " << AvErrorToString(err) << "\n";