Constant rsmpeg::ffi::AVPacketSideDataType_AV_PKT_DATA_STRINGS_METADATA

pub const AVPacketSideDataType_AV_PKT_DATA_STRINGS_METADATA: u32 = 13; // 0x0000_000du32

A list of zero terminated key/value strings. There is no end marker for the list, so it is required to rely on the side data size to stop.