公开(公告)号：US20230010681A1

公开(公告)日：2023-01-12

申请号：US17948204

申请日：2022-09-19

Applicant: Faouzi KOSSENTINI ,  Colton CHEUNG ,  Chanpreet MANN ,  Chekib NOUIRA

Inventor： Faouzi KOSSENTINI ,  Colton CHEUNG ,  Chanpreet MANN ,  Chekib NOUIRA

IPC: H04N19/127 ,  H04N19/124 ,  H04N19/136 ,  H04N19/42

Abstract: This disclosure describes systems, methods, and devices related to bit-rate-based hybrid encoding. A device may generate a list of encodes based on pairs of resolution and quantization parameters (QP) pairs associated with one or more video segments received from a source. The device may generate an estimated bit rate associated with the one or more video segments based on an analysis of the one or more video segments. The device may compare the estimated bit rate to a threshold. The device may switch between a software encoder and a hardware encoder based on the comparison of the estimated bit rate to the threshold. The device may encode each of the one or more video segments for transmission using the hardware encoder or the software encoder.

公开(公告)号：US20230027742A1

公开(公告)日：2023-01-26

申请号：US17955443

申请日：2022-09-28

Applicant: Faouzi KOSSENTINI ,  Chekib NOUIRA

Inventor： Faouzi KOSSENTINI ,  Chekib NOUIRA

IPC: H04N19/124 ,  H04N19/154 ,  H04N19/146

Abstract: This disclosure describes systems, methods, and devices related to complexity aware encoding. A device may generate a list of encodes based on pairs of resolution and quantization parameters (QP) pairs associated with one or more video segments received from a source. The device may generate an estimated bit rate associated with the one or more video segments based on an analysis of the one or more video segments. The device may determine distortion values associated with the one or more video segments. The device may apply a weighting mechanism to the distortion values using the estimated bit rate. The device may select a subset of encodes based on the weighting mechanism. The device may perform the subset of encodes on the one or more video segments for transmission.

公开(公告)号：US20230012862A1

公开(公告)日：2023-01-19

申请号：US17954318

申请日：2022-09-27

Applicant: Faouzi Kossentini ,  Hassen Guermazi ,  Chekib Nouira ,  Phoenix Worth

Inventor： Faouzi Kossentini ,  Hassen Guermazi ,  Chekib Nouira ,  Phoenix Worth

IPC: H04N19/184 ,  H04N19/124 ,  H04N19/119 ,  H04N19/42 ,  H04N19/164

Abstract: This disclosure describes systems, methods, and devices related to bit-rate-based variable accuracy level encoding. A device may generate a list of encodes based on pairs of resolutions and quantization parameters (QP) associated with one or more video segments received from a source. The device may generate an estimated bit rate associated with the one or more video segments based on an analysis of the one or more video segments. The device may utilize an accuracy level of encoding for an encoder based on the estimated bit rate. The device may encode the one or more video segments based on the accuracy level of encoding.