Coded video transmission concept

A system comprising

• a video encoder for encoding a video, configured to
• encode frames of the video using intra coding and differential inter-frame coding into a data stream, and
• measure a quality loss resulting from coding loss, and
• signal, as side information, information on the quality loss;
• and
• a video decoder for decoding the video, configured to
• decode frames of the video using intra decoding and differential inter-frame decoding from a data stream,
• derive, from side information of the data stream, the information on a quality loss resulting from coding loss at which the video is encoded into the data stream.

A system comprising

• a video encoder configured to encode frames of the video using intra coding and differential inter-frame coding into a data stream;
• and
• a video decoder for decoding the video, configured to
• decode frames of the video using intra decoding and differential inter-frame decoding from a data stream into which the video is encoded at a coding loss,
• estimate information on a quality loss resulting from the coding loss, and
• output, at an output interface of the video decoder, meta data revealing the information on the picture loss, and/or modify a reconstructed version of the video, obtained by the decoding from the data stream, so as to provide the reconstructed version of the video with an indication of phases during which the picture loss fulfills some criterion.

A system comprising

• a video decoder for decoding a video, configured to
• decode frames of the video using intra decoding and differential inter-frame decoding from a data stream,
• derive, from side information of the data stream, the information on a quality loss resulting from coding loss at which the video is encoded into the data stream;
• or
• a video decoder for decoding a video, configured to
• decode frames of the video using intra decoding and differential inter-frame decoding from a data stream into which the video is encoded at a coding loss,
• estimate information on a quality loss resulting from the coding loss, and
• output, at an output interface of the video decoder, meta data revealing the information on the picture loss, and/or modify a reconstructed version of the video, obtained by the decoding from the data stream, so as to provide the reconstructed version of the video with an indication of phases during which the picture loss fulfills some criterion;
• wherein the system further comprises
• a display for displaying a reconstructed video derived by the video decoder by decoding.