media/v4l/ext-ctrls-codec.rst

626         :ref:`CPB (H264) buffer size <v4l2-mpeg-video-h264-cpb-size>` control.
733     fully parse each NALU. Applicable to the H264 and HEVC encoders.
737     Information. Applicable to the H264 encoder.
739 .. _v4l2-mpeg-video-h264-vui-sar-idc:
746     defined in the table E-1 in the standard. Applicable to the H264
796     Applicable to the H264 encoder.
800     Applicable to the H264 encoder.
802 .. _v4l2-mpeg-video-h264-level:
808     The level information for the H264 video elementary stream.
809     Applicable to the H264 encoder. Possible values are:
920 .. _v4l2-mpeg-video-h264-profile:
926     The profile information for H264. Applicable to the H264 encoder.
1093 .. _v4l2-mpeg-video-h264-loop-filter-mode:
1099     Loop filter mode for H264 encoder. Possible values are:
1124     Loop filter alpha coefficient, defined in the H264 standard.
1128     Applicable to the H264 encoder.
1131     Loop filter beta coefficient, defined in the H264 standard.
1135     Applicable to the H264 encoder.
1137 .. _v4l2-mpeg-video-h264-entropy-mode:
1143     Entropy coding mode for H264 - CABAC/CAVALC. Applicable to the H264
1162     Enable 8X8 transform for H264. Applicable to the H264 encoder.
1165     Enable constrained intra prediction for H264. Applicable to the H264
1171     to the H264 encoder.
1181     Applicable to H264, H263 and MPEG4 encoder.
1190     Applicable to H264 and HEVC encoders. Possible values are:
1216     ignored. Applicable to H264 and HEVC encoders.
1230     H264 encoders.
1255     Quantization parameter for an I frame for H264. Valid range: from 0
1259     Minimum quantization parameter for H264. Valid range: from 0 to 51.
1262     Maximum quantization parameter for H264. Valid range: from 0 to 51.
1265     Quantization parameter for an P frame for H264. Valid range: from 0
1269     Quantization parameter for an B frame for H264. Valid range: from 0
1273     Minimum quantization parameter for the H264 I frame to limit I frame
1279     Maximum quantization parameter for the H264 I frame to limit I frame
1285     Minimum quantization parameter for the H264 P frame to limit P frame
1291     Maximum quantization parameter for the H264 P frame to limit P frame
1297     Minimum quantization parameter for the H264 B frame to limit B frame
1303     Maximum quantization parameter for the H264 B frame to limit B frame
1365 .. _v4l2-mpeg-video-h264-cpb-size:
1369     limitation of frame skip. The CPB is defined in the H264 standard as
1371     decoded. Applicable to the H264 encoder.
1374     Period between I-frames in the open GOP for H264. In case of an open
1381     H264 encoder.
1435     Applicable to the H264 encoder.
1439     H264 encoder.
1441 .. _v4l2-mpeg-video-h264-sei-fp-arrangement-type:
1447     Frame packing arrangement type for H264 SEI. Applicable to the H264
1482     pictures. Applicable to the H264 encoder.
1484 .. _v4l2-mpeg-video-h264-fmo-map-type:
1491     patterns of macroblocks. Applicable to the H264 encoder. Possible
1528     Number of slice groups in FMO. Applicable to the H264 encoder.
1530 .. _v4l2-mpeg-video-h264-fmo-change-direction:
1537     maps. Applicable to the H264 encoder. Possible values are:
1554     Applicable to the H264 encoder.
1558     map. Applicable to the H264 encoder.
1562     the H264 encoder.
1565     Specifies the slice order in ASO. Applicable to the H264 encoder.
1583     Enables H264 hierarchical coding. Applicable to the H264 encoder.
1585 .. _v4l2-mpeg-video-h264-hierarchical-coding-type:
1591     Specifies the hierarchical coding type. Applicable to the H264
1609     the H264 encoder.
1612     Specifies a user defined QP for each layer. Applicable to the H264
1628     Indicates bit rate (bps) for hierarchical coding layer 0 for H264 encoder.
1631     Indicates bit rate (bps) for hierarchical coding layer 1 for H264 encoder.
1634     Indicates bit rate (bps) for hierarchical coding layer 2 for H264 encoder.
1637     Indicates bit rate (bps) for hierarchical coding layer 3 for H264 encoder.
1640     Indicates bit rate (bps) for hierarchical coding layer 4 for H264 encoder.
1643     Indicates bit rate (bps) for hierarchical coding layer 5 for H264 encoder.
1646     Indicates bit rate (bps) for hierarchical coding layer 6 for H264 encoder.
1660     For H264, its valid range is from 0 to 51.
1694     Applicable to the H264 decoder.
1702     Display delay value for H264 decoder. The decoder is forced to
1715     Applicable to the H264 encoder.
1759     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1765     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1771     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1777     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1814 	(MPEG1/2/4) or CPB (H264) buffer size control.