drain

expect fun drain(): Subtitle?

What the decoder still holds once the packets of stream have run out, or null when it holds nothing, which is the answer of every decoder but a few.

Those few keep their last subtitle until they learn that the stream has ended. A CEA-608 closed caption is given only when the screen next changes, because only then is its end known, so the caption on screen at the end of a stream stays in the decoder; teletext holds its page the same way. Call this once the reader has no more packets of stream. Decoding again afterwards needs a flush first, as after a seek.

actual fun drain(): Subtitle?

What the decoder still holds once the packets of stream have run out, or null when it holds nothing, which is the answer of every decoder but a few.

Those few keep their last subtitle until they learn that the stream has ended. A CEA-608 closed caption is given only when the screen next changes, because only then is its end known, so the caption on screen at the end of a stream stays in the decoder; teletext holds its page the same way. Call this once the reader has no more packets of stream. Decoding again afterwards needs a flush first, as after a seek.

actual fun drain(): Subtitle?

What the decoder still holds once the packets of stream have run out, or null when it holds nothing, which is the answer of every decoder but a few.

Those few keep their last subtitle until they learn that the stream has ended. A CEA-608 closed caption is given only when the screen next changes, because only then is its end known, so the caption on screen at the end of a stream stays in the decoder; teletext holds its page the same way. Call this once the reader has no more packets of stream. Decoding again afterwards needs a flush first, as after a seek.

actual fun drain(): Subtitle?

What the decoder still holds once the packets of stream have run out, or null when it holds nothing, which is the answer of every decoder but a few.

Those few keep their last subtitle until they learn that the stream has ended. A CEA-608 closed caption is given only when the screen next changes, because only then is its end known, so the caption on screen at the end of a stream stays in the decoder; teletext holds its page the same way. Call this once the reader has no more packets of stream. Decoding again afterwards needs a flush first, as after a seek.

actual fun drain(): Subtitle?

What the decoder still holds once the packets of stream have run out, or null when it holds nothing, which is the answer of every decoder but a few.

Those few keep their last subtitle until they learn that the stream has ended. A CEA-608 closed caption is given only when the screen next changes, because only then is its end known, so the caption on screen at the end of a stream stays in the decoder; teletext holds its page the same way. Call this once the reader has no more packets of stream. Decoding again afterwards needs a flush first, as after a seek.