media/v4l/ext-ctrls-codec.rst

14    These controls are applicable to all codecs and not just MPEG. The
591     Constant quality level control. This control is applicable when
683     Applicable to decoders.
713     Applicable to the decoder, all codecs.
721     Applicable to the decoder.
733     fully parse each NALU. Applicable to the H264 and HEVC encoders.
737     Information. Applicable to the H264 encoder.
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.
809     Applicable to the H264 encoder. Possible values are:
866     The level information for the MPEG2 elementary stream. Applicable to
892     The level information for the MPEG4 elementary stream. Applicable to
926     The profile information for H264. Applicable to the H264 encoder.
980     The profile information for MPEG2. Applicable to MPEG2 codecs.
1010     The profile information for MPEG4. Applicable to the MPEG4 encoder.
1034     Applicable to the encoder.
1043     slices. Applicable to the encoder. Possible values are:
1065     ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB``. Applicable to the
1071     ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES``. Applicable to the
1109     Applicable to the H264 encoder.
1116     Applicable to the H264 encoder.
1124     Entropy coding mode for H264 - CABAC/CAVALC. Applicable to the H264
1143     Enable 8X8 transform for H264. Applicable to the H264 encoder.
1146     Enable constrained intra prediction for H264. Applicable to the H264
1151     parameter to determine the chroma quantization parameter. Applicable
1158     the top of the frame. Applicable to H264, H263 and MPEG4 encoder.
1168     ``V4L2_CID_MPEG_VIDEO_H263_MIN_QP``). Applicable to encoders.
1171     Macroblock level rate control enable. Applicable to the MPEG4 and
1175     Quarter pixel motion estimation for MPEG4. Applicable to the MPEG4
1278     Applicable to the MPEG1, MPEG2, MPEG4 encoders.
1304     Force a key frame for the next queued buffer. Applicable to
1313     decoded. Applicable to the H264 encoder.
1322     the need to store or decode any previous frames. Applicable to the
1332     it returned together with the first frame. Applicable to encoders.
1358     random access to the video stream easier. Applicable to the MPEG1, 2
1363     Applicable to the MPEG4 decoder.
1366     vop_time_increment_resolution value for MPEG4. Applicable to the
1370     vop_time_increment value for MPEG4. Applicable to the MPEG4
1377     Applicable to the H264 encoder.
1380     Sets current frame as frame0 in frame packing SEI. Applicable to the
1389     Frame packing arrangement type for H264 SEI. Applicable to the H264
1424     pictures. Applicable to the H264 encoder.
1433     patterns of macroblocks. Applicable to the H264 encoder. Possible
1470     Number of slice groups in FMO. Applicable to the H264 encoder.
1479     maps. Applicable to the H264 encoder. Possible values are:
1496     Applicable to the H264 encoder.
1500     map. Applicable to the H264 encoder.
1503     Enables arbitrary slice ordering in encoded bitstream. Applicable to
1507     Specifies the slice order in ASO. Applicable to the H264 encoder.
1525     Enables H264 hierarchical coding. Applicable to the H264 encoder.
1533     Specifies the hierarchical coding type. Applicable to the H264
1550     Specifies the number of hierarchical coding layers. Applicable to
1554     Specifies a user defined QP for each layer. Applicable to the H264
2842     Applicable to the H264 decoder.
2863     Applicable to the H264 encoder.
2867     border pixels. Applicable to encoders.
2870     Padding color in the encoder. Applicable to encoders. The supplied
2892     Reaction coefficient for MFC rate control. Applicable to encoders.
2907     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
2913     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
2919     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
2925     (``V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE``). Applicable to the H264
2978     will meet tight bandwidth constraints. Applicable to encoders.
2986     Force a frame type for the next queued buffer. Applicable to
4526     This is applicable to H264 and valid Range is from 0 to 63.
4532     This is applicable to the H264 and HEVC encoders.
4538     This is applicable to the H264 and HEVC encoders.
4545     This is applicable to the H264 and HEVC encoders.