Metadata that applies to the whole file.
- demuxing: set by libavformat in avformat_open_input() - muxing: may be set by the caller before avformat_write_header()
Freed by libavformat in avformat_free_context().
See Implementation
Metadata that applies to the whole file.
- demuxing: set by libavformat in avformat_open_input() - muxing: may be set by the caller before avformat_write_header()
Freed by libavformat in avformat_free_context().