Lines Matching full:frame
596 bitrate to produce requested frame quality.
603 encoding a frame would cause the encoded stream to be larger then a
604 chosen data limit then the frame will be skipped. Possible values
619 - Frame skip mode is disabled.
621 - Frame skip mode enabled and buffer limit is set by the chosen
624 - Frame skip mode enabled and buffer limit is set by the
633 For every captured frame, skip this many subsequent frames (default
667 currently displayed frame. This is the same PTS as is used in
670 .. _v4l2-mpeg-video-dec-frame:
673 This read-only control returns the frame counter of the frame that
680 where the reference frame is missing. The decoder should fill the
712 otherwise the decoder expects a single frame in per buffer.
717 a CAPTURE buffer (decoded frame) after processing a certain number
725 return a decoded frame after the set 'display delay' number of
732 That could be useful to find the start of a frame without having to
1061 Determines how the encoder should handle division of frame into
1073 - Single slice per frame.
1175 macroblocks refreshed every frame. Each frame a successive set of
1177 the top of the frame. Setting this control to zero means that
1187 the whole frame is specified by V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD.
1199 - The whole frame is completely refreshed randomly
1202 - The whole frame MBs are completely refreshed in cyclic order
1207 the whole frame. In other words, this defines the number of frames
1208 for which the whole frame will be intra-refreshed. An example:
1209 setting period to 1 means that the whole frame will be refreshed,
1219 Frame level rate control enable. If this control is disabled then
1220 the quantization parameter for each frame type is constant and set
1222 ``V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP``). If frame rate control is
1237 Quantization parameter for an I frame for H263. Valid range: from 1
1247 Quantization parameter for an P frame for H263. Valid range: from 1
1251 Quantization parameter for an B frame for H263. Valid range: from 1
1255 Quantization parameter for an I frame for H264. Valid range: from 0
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
1309 Quantization parameter for an I frame for MPEG4. Valid range: from 1
1319 Quantization parameter for an P frame for MPEG4. Valid range: from 1
1323 Quantization parameter for an B frame for MPEG4. Valid range: from 1
1330 limitation of frame skip. The VBV is defined in the standard as a
1359 .. _v4l2-mpeg-video-force-key-frame:
1362 Force a key frame for the next queued buffer. Applicable to
1369 limitation of frame skip. The CPB is defined in the H264 standard as
1377 control. An IDR frame, which stands for Instantaneous Decoding
1378 Refresh is an I-frame after which no prior frames are referenced.
1379 This means that a stream can be restarted from an IDR frame without
1390 it returned together with the first frame. Applicable to encoders.
1407 frame.
1432 Enable generation of frame packing supplemental enhancement
1433 information in the encoded bitstream. The frame packing SEI message
1438 Sets current frame as frame0 in frame packing SEI. Applicable to the
1447 Frame packing arrangement type for H264 SEI. Applicable to the H264
1471 - One view per frame.
1649 Quantization parameter for an I frame for FWHT. Valid range: from 1
1653 Quantization parameter for a P frame for FWHT. Valid range: from 1
1658 encoded frame. The value applies to the last dequeued capture buffer
1690 a CAPTURE buffer (decoded frame) after processing a certain number
1703 return a decoded frame after the set 'display delay' number of
1748 #. Valid only when the frame level RC is enabled.
1780 .. _v4l2-mpeg-mfc51-video-frame-skip-mode:
1792 encoding a frame would cause the encoded stream to be larger then a
1793 chosen data limit then the frame will be skipped. Possible values
1808 - Frame skip mode is disabled.
1810 - Frame skip mode enabled and buffer limit is set by the chosen
1813 - Frame skip mode enabled and buffer limit is set by the VBV
1832 .. _v4l2-mpeg-mfc51-video-force-frame-type:
1838 Force a frame type for the next queued buffer. Applicable to
1848 - Forcing a specific frame type disabled.
1850 - Force an I-frame.
1852 - Force a non-coded frame.
2106 - Last encoded frame will be searched
2108 - Two frames will be searched among the last encoded frame, the
2109 golden frame and the alternate reference (altref) frame. The
2112 - The last encoded frame, the golden frame and the altref frame will
2131 Sets the refresh period for the golden frame. The period is defined
2132 in number of frames. For a value of 'n', every nth frame starting
2133 from the first key frame will be taken as a golden frame. For eg.
2135 frame refresh period is set as 4, the frames 0, 4, 8 etc will be
2136 taken as the golden frames as frame 0 is always a key frame.
2138 .. _v4l2-vpx-golden-frame-sel:
2144 Selects the golden frame for encoding. Possible values are:
2157 - Use the (n-2)th frame as a golden frame, current frame index being
2160 - Use the previous specific frame indicated by
2162 golden frame.
2176 Quantization parameter for an I frame for VP8.
2179 Quantization parameter for a P frame for VP8.
2292 Quantization parameter for an I frame for HEVC.
2297 Quantization parameter for a P frame for HEVC.
2302 Quantization parameter for a B frame for HEVC.
2307 Minimum quantization parameter for the HEVC I frame to limit I frame
2313 Maximum quantization parameter for the HEVC I frame to limit I frame
2319 Minimum quantization parameter for the HEVC P frame to limit P frame
2325 Maximum quantization parameter for the HEVC P frame to limit P frame
2331 Minimum quantization parameter for the HEVC B frame to limit B frame
2337 Maximum quantization parameter for the HEVC B frame to limit B frame
2367 - Use the B frame for hierarchical coding.
2369 - Use the P frame for hierarchical coding.
2554 - Use the B frame for hierarchical coding.
2587 Setting the value to 1 enables combination of P and B frame for HEVC
2669 P-Frame can use 1 or 2 frames for reference.