pub fn ffmpeg_packet_from_subtitle_packet(
packet: &SubtitlePacket<SubtitlePacketExtra, FfmpegBuffer>,
) -> Result<Packet, PacketBuildError>Expand description
Builds an ffmpeg::Packet from a [mediadecode::SubtitlePacket].
Bytes copied; pts/duration/flags/stream_index and side data
forwarded. Subtitle packets have no dts in the mediadecode model.
Same failure modes as ffmpeg_packet_from_video_packet.