frame.frame.pts = stream.pts(i);
frame.frame.offset = stream.offset(i);
frame.frame.size = stream.file_size(i);
frame.frame.pts = stream.pts(i);
frame.frame.offset = stream.offset(i);
frame.frame.size = stream.file_size(i);
stream->mutable_pts()->Reserve(frames.size());
stream->mutable_offset()->Reserve(frames.size());
stream->mutable_file_size()->Reserve(frames.size());
stream->mutable_pts()->Reserve(frames.size());
stream->mutable_offset()->Reserve(frames.size());
stream->mutable_file_size()->Reserve(frames.size());
stream->add_pts(frame.frame.pts);
stream->add_offset(frame.frame.offset);
stream->add_file_size(frame.frame.size);
stream->add_pts(frame.frame.pts);
stream->add_offset(frame.frame.offset);
stream->add_file_size(frame.frame.size);