lavf: move AVStream.{request_probe,skip_to_keyframe} to AVStreamInternal

[ffmpeg] / doc / codecs.texi

diff --git a/doc/codecs.texi b/doc/codecs.texi
index 572e561c1a6314179cbfb5fef4fa2405de688c7d..1da2590795ce57fe45d907adcb9bee290863f8b3 100644 (file)
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -55,6 +55,10 @@ Do not draw edges.
 @item psnr
 Set error[?] variables during encoding.
 @item truncated
 @item psnr
 Set error[?] variables during encoding.
 @item truncated

+Input bitstream might be randomly truncated.
+@item drop_changed
+Don't output frames whose parameters differ from first decoded frame in stream.
+Error AVERROR_INPUT_CHANGED is returned when a frame is dropped.

 
 @item ildct
 Use interlaced DCT.
 
 @item ildct
 Use interlaced DCT.


@@ -76,6 +80,8 @@ Deprecated, use mpegvideo private options instead.
 Apply interlaced motion estimation.
 @item cgop
 Use closed gop.
 Apply interlaced motion estimation.
 @item cgop
 Use closed gop.

+@item output_corrupt
+Output even potentially corrupted frames.

 @end table
 
 @item me_method @var{integer} (@emph{encoding,video})
 @end table
 
 @item me_method @var{integer} (@emph{encoding,video})


@@ -640,6 +646,24 @@ noise preserving sum of squared differences
 
 @item dia_size @var{integer} (@emph{encoding,video})
 Set diamond type & size for motion estimation.
 
 @item dia_size @var{integer} (@emph{encoding,video})
 Set diamond type & size for motion estimation.

+@table @samp
+@item (1024, INT_MAX)
+full motion estimation(slowest)
+@item (768, 1024]
+umh motion estimation
+@item (512, 768]
+hex motion estimation
+@item (256, 512]
+l2s diamond motion estimation
+@item [2,256]
+var diamond motion estimation
+@item (-1,  2)
+small diamond motion estimation
+@item -1
+funny diamond motion estimation
+@item (INT_MIN, -1)
+sab diamond motion estimation
+@end table

 
 @item last_pred @var{integer} (@emph{encoding,video})
 Set amount of motion predictors from the previous frame.
 
 @item last_pred @var{integer} (@emph{encoding,video})
 Set amount of motion predictors from the previous frame.


@@ -757,14 +781,12 @@ Set noise reduction.
 Set number of bits which should be loaded into the rc buffer before
 decoding starts.
 
 Set number of bits which should be loaded into the rc buffer before
 decoding starts.
 

-@item flags2 @var{flags} (@emph{decoding/encoding,audio,video})
+@item flags2 @var{flags} (@emph{decoding/encoding,audio,video,subtitles})

 
 Possible values:
 @table @samp
 @item fast
 Allow non spec compliant speedup tricks.
 
 Possible values:
 @table @samp
 @item fast
 Allow non spec compliant speedup tricks.

-@item sgop
-Deprecated, use mpegvideo private options instead.

 @item noout
 Skip bitstream encoding.
 @item ignorecrop
 @item noout
 Skip bitstream encoding.
 @item ignorecrop


@@ -778,6 +800,22 @@ Show all frames before the first keyframe.
 @item export_mvs
 Export motion vectors into frame side-data (see @code{AV_FRAME_DATA_MOTION_VECTORS})
 for codecs that support it. See also @file{doc/examples/export_mvs.c}.
 @item export_mvs
 Export motion vectors into frame side-data (see @code{AV_FRAME_DATA_MOTION_VECTORS})
 for codecs that support it. See also @file{doc/examples/export_mvs.c}.

+@item skip_manual
+Do not skip samples and export skip information as frame side data.
+@item ass_ro_flush_noop
+Do not reset ASS ReadOrder field on flush.
+@end table
+
+@item export_side_data @var{flags} (@emph{decoding/encoding,audio,video,subtitles})
+
+Possible values:
+@table @samp
+@item mvs
+Export motion vectors into frame side-data (see @code{AV_FRAME_DATA_MOTION_VECTORS})
+for codecs that support it. See also @file{doc/examples/export_mvs.c}.
+@item prft
+Export encoder Producer Reference Time into packet side-data (see @code{AV_PKT_DATA_PRFT})
+for codecs that support it.

 @end table
 
 @item error @var{integer} (@emph{encoding,video})
 @end table
 
 @item error @var{integer} (@emph{encoding,video})


@@ -817,49 +855,8 @@ Set number of macroblock rows at the bottom which are skipped.
 
 @item profile @var{integer} (@emph{encoding,audio,video})
 
 
 @item profile @var{integer} (@emph{encoding,audio,video})
 

-Possible values:
-@table @samp
-@item unknown
-
-@item aac_main
-
-@item aac_low
-
-@item aac_ssr
-
-@item aac_ltp
-
-@item aac_he
-
-@item aac_he_v2
-
-@item aac_ld
-
-@item aac_eld
-
-@item mpeg2_aac_low
-
-@item mpeg2_aac_he
-
-@item mpeg4_sp
-
-@item mpeg4_core
-
-@item mpeg4_main
-
-@item mpeg4_asp
-
-@item dts
-
-@item dts_es
-
-@item dts_96_24
-
-@item dts_hd_hra
-
-@item dts_hd_ma
-
-@end table
+Set encoder codec profile. Default value is @samp{unknown}. Encoder specific
+profiles are documented in the relevant encoder documentation.

 
 @item level @var{integer} (@emph{encoding,audio,video})
 
 
 @item level @var{integer} (@emph{encoding,audio,video})
 


@@ -960,6 +957,9 @@ Discard all bidirectional frames.
 @item nokey
 Discard all frames excepts keyframes.
 
 @item nokey
 Discard all frames excepts keyframes.
 

+@item nointra
+Discard all frames except I frames.
+

 @item all
 Discard all frames.
 @end table
 @item all
 Discard all frames.
 @end table


@@ -1110,6 +1110,12 @@ BT.2020 NCL
 BT.2020 CL
 @item smpte2085
 SMPTE 2085
 BT.2020 CL
 @item smpte2085
 SMPTE 2085

+@item chroma-derived-nc
+Chroma-derived NCL
+@item chroma-derived-c
+Chroma-derived CL
+@item ictcp
+ICtCp

 @end table
 
 @item color_range @var{integer} (@emph{decoding/encoding,video})
 @end table
 
 @item color_range @var{integer} (@emph{decoding/encoding,video})