media/v4l/ext-ctrls-codec.rst

15    These controls are applicable to all codecs and not just MPEG. The
592     Constant quality level control. This control is applicable when
684     Applicable to decoders.
714     Applicable to the decoder, all codecs.
722     Applicable to the decoder.
734     fully parse each NALU. Applicable to the H264 and HEVC encoders.
738     Information. Applicable to the H264 encoder.
747     defined in the table E-1 in the standard. Applicable to the H264
797     Applicable to the H264 encoder.
801     Applicable to the H264 encoder.
810     Applicable to the H264 encoder. Possible values are:
867     The level information for the MPEG2 elementary stream. Applicable to
893     The level information for the MPEG4 elementary stream. Applicable to
927     The profile information for H264. Applicable to the H264 encoder.
987     The profile information for MPEG2. Applicable to MPEG2 codecs.
1024     The profile information for MPEG4. Applicable to the MPEG4 encoder.
1054     Applicable to the encoder.
1063     slices. Applicable to the encoder. Possible values are:
1085     ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB``. Applicable to the
1091     ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES``. Applicable to the
1129     Applicable to the H264 encoder.
1136     Applicable to the H264 encoder.
1144     Entropy coding mode for H264 - CABAC/CAVALC. Applicable to the H264
1163     Enable 8X8 transform for H264. Applicable to the H264 encoder.
1166     Enable constrained intra prediction for H264. Applicable to the H264
1171     parameter to determine the chroma quantization parameter. Applicable
1182     Applicable to H264, H263 and MPEG4 encoder.
1191     Applicable to H264 and HEVC encoders. Possible values are:
1217     ignored. Applicable to H264 and HEVC encoders.
1227     ``V4L2_CID_MPEG_VIDEO_H263_MIN_QP``). Applicable to encoders.
1230     Macroblock level rate control enable. Applicable to the MPEG4 and
1234     Quarter pixel motion estimation for MPEG4. Applicable to the MPEG4
1337     Applicable to the MPEG1, MPEG2, MPEG4 encoders.
1363     Force a key frame for the next queued buffer. Applicable to
1372     decoded. Applicable to the H264 encoder.
1381     the need to store or decode any previous frames. Applicable to the
1391     it returned together with the first frame. Applicable to encoders.
1417     random access to the video stream easier. Applicable to the MPEG1, 2
1422     Applicable to the MPEG4 decoder.
1425     vop_time_increment_resolution value for MPEG4. Applicable to the
1429     vop_time_increment value for MPEG4. Applicable to the MPEG4
1436     Applicable to the H264 encoder.
1439     Sets current frame as frame0 in frame packing SEI. Applicable to the
1448     Frame packing arrangement type for H264 SEI. Applicable to the H264
1483     pictures. Applicable to the H264 encoder.
1492     patterns of macroblocks. Applicable to the H264 encoder. Possible
1529     Number of slice groups in FMO. Applicable to the H264 encoder.
1538     maps. Applicable to the H264 encoder. Possible values are:
1555     Applicable to the H264 encoder.
1559     map. Applicable to the H264 encoder.
1562     Enables arbitrary slice ordering in encoded bitstream. Applicable to
1566     Specifies the slice order in ASO. Applicable to the H264 encoder.
1584     Enables H264 hierarchical coding. Applicable to the H264 encoder.
1592     Specifies the hierarchical coding type. Applicable to the H264
1609     Specifies the number of hierarchical coding layers. Applicable to
1613     Specifies a user defined QP for each layer. Applicable to the H264
1669     Applicable to encoders
1695     Applicable to the H264 decoder.
1716     Applicable to the H264 encoder.
1720     border pixels. Applicable to encoders.
1723     Padding color in the encoder. Applicable to encoders. The supplied
1745     Reaction coefficient for MFC rate control. Applicable to encoders.
1760     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1766     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1772     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1778     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
1831     will meet tight bandwidth constraints. Applicable to encoders.
1839     Force a frame type for the next queued buffer. Applicable to