* ffmpeg.h: decoder using the ffmpeg library
*****************************************************************************
* Copyright (C) 2001 VideoLAN
- * $Id: ffmpeg.h,v 1.31 2004/01/08 00:12:50 gbazin Exp $
+ * $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
int E_(GetFfmpegCodec) ( vlc_fourcc_t, int *, int *, char ** );
int E_(GetVlcFourcc) ( int, int *, vlc_fourcc_t *, char ** );
int E_(GetFfmpegChroma)( vlc_fourcc_t );
+vlc_fourcc_t E_(GetVlcChroma)( int );
/* Video decoder module */
int E_( InitVideoDec )( decoder_t *, AVCodecContext *, AVCodec *,
int E_(OpenDemux) ( vlc_object_t * );
void E_(CloseDemux)( vlc_object_t * );
+/* Video filter module */
+int E_(OpenFilter)( vlc_object_t * );
+void E_(CloseFilter)( vlc_object_t * );
+
/* Postprocessing module */
void *E_(OpenPostproc)( decoder_t *, vlc_bool_t * );
int E_(InitPostproc)( decoder_t *, void *, int, int, int );
#define ERROR_TEXT N_("Error resilience")
#define ERROR_LONGTEXT N_( \
- "ffmpeg can make errors resiliences. \n" \
- "Nevertheless, with a buggy encoder (like ISO MPEG-4 encoder from M$) " \
- "this will produce a lot of errors.\n" \
- "Valid range is -1 to 99 (-1 disables all errors resiliences).")
+ "ffmpeg can do error resilience.\n" \
+ "However, with a buggy encoder (such as the ISO MPEG-4 encoder from M$) " \
+ "this can produce a lot of errors.\n" \
+ "Valid values range from 0 to 4 (0 disables all errors resilience).")
#define BUGS_TEXT N_("Workaround bugs")
#define BUGS_LONGTEXT N_( \
"when there is not enough time. It's useful with low CPU power " \
"but it can produce distorted pictures.")
-#define TRUNC_TEXT N_("Truncated stream")
-#define TRUNC_LONGTEXT N_("truncated stream -1:auto,0:disable,:1:enable")
-
#define PP_Q_TEXT N_("Post processing quality")
#define PP_Q_LONGTEXT N_( \
"Quality of post processing. Valid range is 0 to 6\n" \
"Higher levels require considerable more CPU power, but produce " \
"better looking pictures." )
-#define LIBAVCODEC_PP_TEXT N_("Ffmpeg postproc filter chains")
+#define DEBUG_TEXT N_( "Debug mask" )
+#define DEBUG_LONGTEXT N_( "Set ffmpeg debug mask" )
+
+#define VISMV_TEXT N_( "Visualize motion vectors" )
+#define VISMV_LONGTEXT N_( "Set motion vectors visualization mask.\n" \
+ "1 - visualize forward predicted MVs of P frames\n" \
+ "2 - visualize forward predicted MVs of B frames\n" \
+ "4 - visualize backward predicted MVs of B frames" )
+
+#define LIBAVCODEC_PP_TEXT N_("ffmpeg post processing filter chains")
/* FIXME (cut/past from ffmpeg */
#define LIBAVCODEC_PP_LONGTEXT \
"<filterName>[:<option>[:<option>...]][[,|/][-]<filterName>[:<option>...]]...\n" \
"tn tmpnoise (3 Thresholds) Temporal Noise Reducer\n" \
" 1. <= 2. <= 3. larger -> stronger filtering\n" \
"fq forceQuant <quantizer> Force quantizer\n"
+
+/*
+ * Encoder options
+ */
+#define ENC_CFG_PREFIX "sout-ffmpeg-"
+
+#define ENC_KEYINT_TEXT N_( "Ratio of key frames" )
+#define ENC_KEYINT_LONGTEXT N_( "Allows you to specify the number of frames " \
+ "that will be coded for one key frame." )
+
+#define ENC_BFRAMES_TEXT N_( "Ratio of B frames" )
+#define ENC_BFRAMES_LONGTEXT N_( "Allows you to specify the number of " \
+ "B frames that will be coded between two reference frames." )
+
+#define ENC_VT_TEXT N_( "Video bitrate tolerance" )
+#define ENC_VT_LONGTEXT N_( "Allows you to specify the video bitrate " \
+ "tolerance in kbit/s." )
+
+#define ENC_INTERLACE_TEXT N_( "Enable interlaced encoding" )
+#define ENC_INTERLACE_LONGTEXT N_( "Allows you to enable dedicated " \
+ "algorithms for interlaced frames." )
+
+#define ENC_PRE_ME_TEXT N_( "Enable pre motion estimation" )
+#define ENC_PRE_ME_LONGTEXT N_( "Allows you to enable the pre motion " \
+ "estimation." )
+
+#define ENC_RC_STRICT_TEXT N_( "Enable strict rate control" )
+#define ENC_RC_STRICT_LONGTEXT N_( "Allows you to enable the strict rate " \
+ "control algorithm." )
+
+#define ENC_RC_BUF_TEXT N_( "Rate control buffer size" )
+#define ENC_RC_BUF_LONGTEXT N_( "Allows you to specify the rate control " \
+ "buffer size." )
+
+#define ENC_RC_BUF_AGGR_TEXT N_( "Rate control buffer aggressiveness" )
+#define ENC_RC_BUF_AGGR_LONGTEXT N_( "Allows you to specify the rate control "\
+ "buffer aggressiveness." )
+
+#define ENC_IQUANT_FACTOR_TEXT N_( "I quantization factor" )
+#define ENC_IQUANT_FACTOR_LONGTEXT N_( "Allows you to specify the " \
+ "quantization factor of I frames, compared with P frames (for instance " \
+ "1.0 => same qscale for I and P frames)." )
+
+#define ENC_NOISE_RED_TEXT N_( "Noise reduction" )
+#define ENC_NOISE_RED_LONGTEXT N_( "Allows you to enable a simple noise " \
+ "reduction algorithm to lower the encoding length and bitrate, at the " \
+ "expense of lower quality frames." )
+
+#define ENC_MPEG4_MATRIX_TEXT N_( "Enable MPEG4 quantization matrix" )
+#define ENC_MPEG4_MATRIX_LONGTEXT N_( "Allows you to use the MPEG4 " \
+ "quantization matrix for mpeg2 encoding. This generally yields a " \
+ "better looking picture, while still retaining the compatibility with " \
+ "standard MPEG-2 decoders.")
+
+#define ENC_HQ_TEXT N_( "Quality level" )
+#define ENC_HQ_LONGTEXT N_( "Allows you to specify the quality level " \
+ "for the encoding of motions vectors (this can slow down the encoding " \
+ "very much)." )
+
+#define ENC_HURRYUP_TEXT N_( "Hurry up" )
+#define ENC_HURRYUP_LONGTEXT N_( "Allows you to specify if the encoder " \
+ "should make on-the-fly quality tradeoffs if your CPU can't keep up with " \
+ "the encoding rate. It will disable trellis quantization, then the rate " \
+ "distortion of motion vectors (hq), and raise the noise reduction " \
+ "threshold to ease the encoder's task." )
+
+#define ENC_QMIN_TEXT N_( "Minimum video quantizer scale" )
+#define ENC_QMIN_LONGTEXT N_( "Allows you to specify the minimum video " \
+ "quantizer scale." )
+
+#define ENC_QMAX_TEXT N_( "Maximum video quantizer scale" )
+#define ENC_QMAX_LONGTEXT N_( "Allows you to specify the maximum video " \
+ "quantizer scale." )
+
+#define ENC_TRELLIS_TEXT N_( "Enable trellis quantization" )
+#define ENC_TRELLIS_LONGTEXT N_( "Allows you to enable trellis " \
+ "quantization (rate distortion for block coefficients)." )
+
+#define ENC_QSCALE_TEXT N_( "Use fixed video quantizer scale" )
+#define ENC_QSCALE_LONGTEXT N_( "Allows you to specify a fixed video " \
+ "quantizer scale for VBR encoding (accepted values: 0.01 to 255.0)." )
+
+#define ENC_STRICT_TEXT N_( "Strict standard compliance" )
+#define ENC_STRICT_LONGTEXT N_( "Allows you to force a strict standard " \
+ "compliance when encoding (accepted values: -1, 0, 1)." )
projects / vlc / blobdiff