summaryrefslogtreecommitdiff
path: root/doc/codecs.texi
diff options
context:
space:
mode:
authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2021-02-25 19:20:01 +0100
committerJames Almer <jamrial@gmail.com>2021-04-27 10:43:02 -0300
commitd85c41b5723a4acf9400043cb533682d2e2c4287 (patch)
tree9e55af93f5fd80b3f8136fe26f52c97387e4b6dc /doc/codecs.texi
parente1597fe0cfe07e134ece8ea199ff520d3ac77aee (diff)
downloadffmpeg-d85c41b5723a4acf9400043cb533682d2e2c4287.tar.gz
avcodec: Remove private options from AVCodecContext
Several options that were too codec-specific were deprecated between 0e6c8532215790bbe560a9eea4f3cc82bb55cf92 and 0e9c4fe254073b209970df3e3cb84531bc388e99. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'doc/codecs.texi')
-rw-r--r--doc/codecs.texi100
1 files changed, 0 insertions, 100 deletions
diff --git a/doc/codecs.texi b/doc/codecs.texi
index 702caa2a1d..5e10020900 100644
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -144,12 +144,6 @@ Default value is 0.
@item b_qfactor @var{float} (@emph{encoding,video})
Set qp factor between P and B frames.
-@item b_strategy @var{integer} (@emph{encoding,video})
-Set strategy to choose between I/P/B-frames.
-
-@item ps @var{integer} (@emph{encoding,video})
-Set RTP payload size in bytes.
-
@item codec_tag @var{integer}
@item bug @var{flags} (@emph{decoding,video})
Workaround not auto detected encoder bugs.
@@ -239,9 +233,6 @@ consider things that a sane encoder should not do as an error
@item block_align @var{integer}
-@item mpeg_quant @var{integer} (@emph{encoding,video})
-Use MPEG quantizers instead of H.263.
-
@item rc_override_count @var{integer}
@item maxrate @var{integer} (@emph{encoding,audio,video})
@@ -347,19 +338,6 @@ favor predicting from the previous frame instead of the current
@item bits_per_coded_sample @var{integer}
-@item pred @var{integer} (@emph{encoding,video})
-Set prediction method.
-
-Possible values:
-@table @samp
-@item left
-
-@item plane
-
-@item median
-
-@end table
-
@item aspect @var{rational number} (@emph{encoding,video})
Set sample aspect ratio.
@@ -576,9 +554,6 @@ sab diamond motion estimation
@item last_pred @var{integer} (@emph{encoding,video})
Set amount of motion predictors from the previous frame.
-@item preme @var{integer} (@emph{encoding,video})
-Set pre motion estimation.
-
@item precmp @var{integer} (@emph{encoding,video})
Set pre motion estimation compare function.
@@ -627,9 +602,6 @@ Set limit motion vectors range (1023 for DivX player).
@item global_quality @var{integer} (@emph{encoding,audio,video})
-@item context @var{integer} (@emph{encoding,video})
-Set context model.
-
@item slice_flags @var{integer}
@item mbd @var{integer} (@emph{encoding,video})
@@ -645,12 +617,6 @@ use fewest bits
use best rate distortion
@end table
-@item sc_threshold @var{integer} (@emph{encoding,video})
-Set scene change threshold.
-
-@item nr @var{integer} (@emph{encoding,video})
-Set noise reduction.
-
@item rc_init_occupancy @var{integer} (@emph{encoding,video})
Set number of bits which should be loaded into the rc buffer before
decoding starts.
@@ -738,64 +704,12 @@ Possible values:
@item lowres @var{integer} (@emph{decoding,audio,video})
Decode at 1= 1/2, 2=1/4, 3=1/8 resolutions.
-@item skip_threshold @var{integer} (@emph{encoding,video})
-Set frame skip threshold.
-
-@item skip_factor @var{integer} (@emph{encoding,video})
-Set frame skip factor.
-
-@item skip_exp @var{integer} (@emph{encoding,video})
-Set frame skip exponent.
-Negative values behave identical to the corresponding positive ones, except
-that the score is normalized.
-Positive values exist primarily for compatibility reasons and are not so useful.
-
-@item skipcmp @var{integer} (@emph{encoding,video})
-Set frame skip compare function.
-
-Possible values:
-@table @samp
-@item sad
-sum of absolute differences, fast (default)
-@item sse
-sum of squared errors
-@item satd
-sum of absolute Hadamard transformed differences
-@item dct
-sum of absolute DCT transformed differences
-@item psnr
-sum of squared quantization errors (avoid, low quality)
-@item bit
-number of bits needed for the block
-@item rd
-rate distortion optimal, slow
-@item zero
-0
-@item vsad
-sum of absolute vertical differences
-@item vsse
-sum of squared vertical differences
-@item nsse
-noise preserving sum of squared differences
-@item w53
-5/3 wavelet, only used in snow
-@item w97
-9/7 wavelet, only used in snow
-@item dctmax
-
-@item chroma
-
-@end table
-
@item mblmin @var{integer} (@emph{encoding,video})
Set min macroblock lagrange factor (VBR).
@item mblmax @var{integer} (@emph{encoding,video})
Set max macroblock lagrange factor (VBR).
-@item mepc @var{integer} (@emph{encoding,video})
-Set motion estimation bitrate penalty compensation (1.0 = 256).
-
@item skip_loop_filter @var{integer} (@emph{decoding,video})
@item skip_idct @var{integer} (@emph{decoding,video})
@item skip_frame @var{integer} (@emph{decoding,video})
@@ -835,31 +749,17 @@ Default value is @samp{default}.
@item bidir_refine @var{integer} (@emph{encoding,video})
Refine the two motion vectors used in bidirectional macroblocks.
-@item brd_scale @var{integer} (@emph{encoding,video})
-Downscale frames for dynamic B-frame decision.
-
@item keyint_min @var{integer} (@emph{encoding,video})
Set minimum interval between IDR-frames.
@item refs @var{integer} (@emph{encoding,video})
Set reference frames to consider for motion compensation.
-@item chromaoffset @var{integer} (@emph{encoding,video})
-Set chroma qp offset from luma.
-
@item trellis @var{integer} (@emph{encoding,audio,video})
Set rate-distortion optimal quantization.
@item mv0_threshold @var{integer} (@emph{encoding,video})
-@item b_sensitivity @var{integer} (@emph{encoding,video})
-Adjust sensitivity of b_frame_strategy 1.
-
@item compression_level @var{integer} (@emph{encoding,audio,video})
-@item min_prediction_order @var{integer} (@emph{encoding,audio})
-@item max_prediction_order @var{integer} (@emph{encoding,audio})
-@item timecode_frame_start @var{integer} (@emph{encoding,video})
-Set GOP timecode frame start number, in non drop frame format.
-
@item bits_per_raw_sample @var{integer}
@item channel_layout @var{integer} (@emph{decoding/encoding,audio})