/*****************************************************************************
- * ffmpeg_vdec.h: video decoder using ffmpeg library
+ * ffmpeg.h: decoder using the ffmpeg library
*****************************************************************************
- * Copyright (C) 2001 VideoLAN
- * $Id: ffmpeg.h,v 1.11 2002/12/10 10:22:04 fenrir Exp $
+ * Copyright (C) 2001 the VideoLAN team
+ * $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "codecs.h" /* BITMAPINFOHEADER */
+#if LIBAVCODEC_BUILD >= 4663
+# define LIBAVCODEC_PP
+#else
+# undef LIBAVCODEC_PP
+#endif
-#define DECODER_THREAD_COMMON \
- decoder_fifo_t *p_fifo; \
- \
- int i_cat; /* AUDIO_ES, VIDEO_ES */ \
- int i_codec_id; \
- char *psz_namecodec; \
- \
- AVCodecContext *p_context; \
- AVCodec *p_codec; \
- mtime_t pts; \
- \
- /* Private stuff for frame gathering */ \
- u8 *p_buffer; /* buffer for gather pes */ \
- int i_buffer_size; /* size of allocated p_buffer */ \
- int i_buffer; /* bytes already present in p_buffer */
-
+struct picture_t;
+struct AVFrame;
+struct AVCodecContext;
+struct AVCodec;
-typedef struct generic_thread_s
-{
- DECODER_THREAD_COMMON
+void E_(InitLibavcodec)( vlc_object_t * );
+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 );
-} generic_thread_t;
+/* Video decoder module */
+int E_( InitVideoDec )( decoder_t *, AVCodecContext *, AVCodec *,
+ int, char * );
+void E_( EndVideoDec ) ( decoder_t * );
+picture_t *E_( DecodeVideo ) ( decoder_t *, block_t ** );
-#define GetWLE( p ) \
- ( *(u8*)(p) + ( *((u8*)(p)+1) << 8 ) )
+/* Audio decoder module */
+int E_( InitAudioDec )( decoder_t *, AVCodecContext *, AVCodec *,
+ int, char * );
+void E_( EndAudioDec ) ( decoder_t * );
+aout_buffer_t *E_( DecodeAudio ) ( decoder_t *, block_t ** );
-#define GetDWLE( p ) \
- ( *(u8*)(p) + ( *((u8*)(p)+1) << 8 ) + \
- ( *((u8*)(p)+2) << 16 ) + ( *((u8*)(p)+3) << 24 ) )
+/* Chroma conversion module */
+int E_(OpenChroma)( vlc_object_t * );
+void E_(CloseChroma)( vlc_object_t * );
-#define FREE( p ) if( p ) free( p ); p = NULL
+/* Video encoder module */
+int E_(OpenEncoder) ( vlc_object_t * );
+void E_(CloseEncoder)( vlc_object_t * );
-int E_( GetPESData )( u8 *p_buf, int i_max, pes_packet_t *p_pes );
+/* Audio encoder module */
+int E_(OpenAudioEncoder) ( vlc_object_t * );
+void E_(CloseAudioEncoder)( vlc_object_t * );
-/*****************************************************************************
- * Video codec fourcc
- *****************************************************************************/
+/* Demux module */
+int E_(OpenDemux) ( vlc_object_t * );
+void E_(CloseDemux)( vlc_object_t * );
+
+/* Mux module */
+int E_(OpenMux) ( vlc_object_t * );
+void E_(CloseMux)( vlc_object_t * );
-/* MPEG 1/2 video */
-#define FOURCC_mpgv VLC_FOURCC('m','p','g','v')
-
-/* MPEG4 video */
-#define FOURCC_DIVX VLC_FOURCC('D','I','V','X')
-#define FOURCC_divx VLC_FOURCC('d','i','v','x')
-#define FOURCC_DIV1 VLC_FOURCC('D','I','V','1')
-#define FOURCC_div1 VLC_FOURCC('d','i','v','1')
-#define FOURCC_MP4S VLC_FOURCC('M','P','4','S')
-#define FOURCC_mp4s VLC_FOURCC('m','p','4','s')
-#define FOURCC_M4S2 VLC_FOURCC('M','4','S','2')
-#define FOURCC_m4s2 VLC_FOURCC('m','4','s','2')
-#define FOURCC_xvid VLC_FOURCC('x','v','i','d')
-#define FOURCC_XVID VLC_FOURCC('X','V','I','D')
-#define FOURCC_XviD VLC_FOURCC('X','v','i','D')
-#define FOURCC_DX50 VLC_FOURCC('D','X','5','0')
-#define FOURCC_mp4v VLC_FOURCC('m','p','4','v')
-#define FOURCC_4 VLC_FOURCC( 4, 0, 0, 0 )
-
-/* MSMPEG4 v2 */
-#define FOURCC_MPG4 VLC_FOURCC('M','P','G','4')
-#define FOURCC_mpg4 VLC_FOURCC('m','p','g','4')
-#define FOURCC_DIV2 VLC_FOURCC('D','I','V','2')
-#define FOURCC_div2 VLC_FOURCC('d','i','v','2')
-#define FOURCC_MP42 VLC_FOURCC('M','P','4','2')
-#define FOURCC_mp42 VLC_FOURCC('m','p','4','2')
-
-/* MSMPEG4 v3 / M$ mpeg4 v3 */
-#define FOURCC_MPG3 VLC_FOURCC('M','P','G','3')
-#define FOURCC_mpg3 VLC_FOURCC('m','p','g','3')
-#define FOURCC_div3 VLC_FOURCC('d','i','v','3')
-#define FOURCC_MP43 VLC_FOURCC('M','P','4','3')
-#define FOURCC_mp43 VLC_FOURCC('m','p','4','3')
-
-/* DivX 3.20 */
-#define FOURCC_DIV3 VLC_FOURCC('D','I','V','3')
-#define FOURCC_DIV4 VLC_FOURCC('D','I','V','4')
-#define FOURCC_div4 VLC_FOURCC('d','i','v','4')
-#define FOURCC_DIV5 VLC_FOURCC('D','I','V','5')
-#define FOURCC_div5 VLC_FOURCC('d','i','v','5')
-#define FOURCC_DIV6 VLC_FOURCC('D','I','V','6')
-#define FOURCC_div6 VLC_FOURCC('d','i','v','6')
-
-/* AngelPotion stuff */
-#define FOURCC_AP41 VLC_FOURCC('A','P','4','1')
-
-/* ?? */
-#define FOURCC_3IV1 VLC_FOURCC('3','I','V','1')
-#define FOURCC_3IV2 VLC_FOURCC('3','I','V','2')
-
-/* H263 and H263i */
-#define FOURCC_H263 VLC_FOURCC('H','2','6','3')
-#define FOURCC_h263 VLC_FOURCC('h','2','6','3')
-#define FOURCC_U263 VLC_FOURCC('U','2','6','3')
-#define FOURCC_I263 VLC_FOURCC('I','2','6','3')
-#define FOURCC_i263 VLC_FOURCC('i','2','6','3')
-
-/* Sorenson v1 */
-#define FOURCC_SVQ1 VLC_FOURCC( 'S', 'V', 'Q', '1' )
-
-/* mjpeg */
-#define FOURCC_MJPG VLC_FOURCC( 'M', 'J', 'P', 'G' )
-#define FOURCC_mjpg VLC_FOURCC( 'm', 'j', 'p', 'g' )
- /* for mov file */
-#define FOURCC_mjpa VLC_FOURCC( 'm', 'j', 'p', 'a' )
- /* for mov file XXX: untested */
-#define FOURCC_mjpb VLC_FOURCC( 'm', 'j', 'p', 'b' )
-
-#define FOURCC_jpeg VLC_FOURCC( 'j', 'p', 'e', 'g' )
-#define FOURCC_JPEG VLC_FOURCC( 'J', 'P', 'E', 'G' )
-#define FOURCC_JFIF VLC_FOURCC( 'J', 'F', 'I', 'F' )
-
-/* wmv */
-#define FOURCC_WMV1 VLC_FOURCC('W','M','V','1')
-#define FOURCC_WMV2 VLC_FOURCC('W','M','V','2')
-
-#define FOURCC_dvsl VLC_FOURCC('d','v','s','l')
-#define FOURCC_dvsd VLC_FOURCC('d','v','s','d')
-#define FOURCC_DVSD VLC_FOURCC('D','V','S','D')
-#define FOURCC_dvhd VLC_FOURCC('d','v','h','d')
+/* Video filter module */
+int E_(OpenFilter)( vlc_object_t * );
+int E_(OpenCropPadd)( vlc_object_t * );
+void E_(CloseFilter)( vlc_object_t * );
+int E_(OpenDeinterlace)( vlc_object_t * );
+void E_(CloseDeinterlace)( vlc_object_t * );
+
+/* Postprocessing module */
+void *E_(OpenPostproc)( decoder_t *, vlc_bool_t * );
+int E_(InitPostproc)( decoder_t *, void *, int, int, int );
+int E_(PostprocPict)( decoder_t *, void *, picture_t *, AVFrame * );
+void E_(ClosePostproc)( decoder_t *, void * );
/*****************************************************************************
- * Audio codec fourcc
+ * Module descriptor help strings
*****************************************************************************/
-#define FOURCC_WMA1 VLC_FOURCC('W','M','A','1')
-#define FOURCC_wma1 VLC_FOURCC('w','m','a','1')
-#define FOURCC_WMA2 VLC_FOURCC('W','M','A','2')
-#define FOURCC_wma2 VLC_FOURCC('w','m','a','2')
+#define DR_TEXT N_("Direct rendering")
+/* FIXME Does somebody who knows what it does, explain */
+#define DR_LONGTEXT N_("Direct rendering")
+
+#define ERROR_TEXT N_("Error resilience")
+#define ERROR_LONGTEXT N_( \
+ "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_( \
+ "Try to fix some bugs:\n" \
+ "1 autodetect\n" \
+ "2 old msmpeg4\n" \
+ "4 xvid interlaced\n" \
+ "8 ump4 \n" \
+ "16 no padding\n" \
+ "32 ac vlc\n" \
+ "64 Qpel chroma.\n" \
+ "This must be the sum of the values. For example, to fix \"ac vlc\" and " \
+ "\"ump4\", enter 40.")
+
+#define HURRYUP_TEXT N_("Hurry up")
+#define HURRYUP_LONGTEXT N_( \
+ "The decoder can partially decode or skip frame(s) " \
+ "when there is not enough time. It's useful with low CPU power " \
+ "but it can produce distorted pictures.")
+
+#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 DEBUG_TEXT N_( "Debug mask" )
+#define DEBUG_LONGTEXT N_( "Set ffmpeg debug mask" )
+
+/* TODO: Use a predefined list, with 0,1,2,4,7 */
+#define VISMV_TEXT N_( "Visualize motion vectors" )
+#define VISMV_LONGTEXT N_( \
+ "You can overlay the motion vectors (arrows showing how the images move) "\
+ "on the image. This value is a mask, based on these values:\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\n" \
+ "To visualize all vectors, the value should be 7." )
+
+#define LOWRES_TEXT N_( "Low resolution decoding" )
+#define LOWRES_LONGTEXT N_( "Only decode a low resolution version of " \
+ "the video. This requires less processing power" )
+
+#define SKIPLOOPF_TEXT N_( "Skip the loop filter for H.264 decoding" )
+#define SKIPLOOPF_LONGTEXT N_( "Skipping the loop filter (aka deblocking) " \
+ "usually has a detrimental effect on quality. However it provides a big " \
+ "speedup for high definition streams." )
+
+#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" \
+"long form example:\n" \
+"vdeblock:autoq/hdeblock:autoq/linblenddeint default,-vdeblock\n" \
+"short form example:\n" \
+"vb:a/hb:a/lb de,-vb\n" \
+"more examples:\n" \
+"tn:64:128:256\n" \
+"Filters Options\n" \
+"short long name short long option Description\n" \
+"* * a autoq cpu power dependant enabler\n" \
+" c chrom chrominance filtring enabled\n" \
+" y nochrom chrominance filtring disabled\n" \
+"hb hdeblock (2 Threshold) horizontal deblocking filter\n" \
+" 1. difference factor: default=64, higher -> more deblocking\n" \
+" 2. flatness threshold: default=40, lower -> more deblocking\n" \
+" the h & v deblocking filters share these\n" \
+" so u cant set different thresholds for h / v\n" \
+"vb vdeblock (2 Threshold) vertical deblocking filter\n" \
+"h1 x1hdeblock Experimental h deblock filter 1\n" \
+"v1 x1vdeblock Experimental v deblock filter 1\n" \
+"dr dering Deringing filter\n" \
+"al autolevels automatic brightness / contrast\n" \
+" f fullyrange stretch luminance to (0..255)\n" \
+"lb linblenddeint linear blend deinterlacer\n" \
+"li linipoldeint linear interpolating deinterlace\n" \
+"ci cubicipoldeint cubic interpolating deinterlacer\n" \
+"md mediandeint median deinterlacer\n" \
+"fd ffmpegdeint ffmpeg deinterlacer\n" \
+"de default hb:a,vb:a,dr:a,al\n" \
+"fa fast h1:a,v1:a,dr:a,al\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_( "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_( "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_( "Video bitrate tolerance in kbit/s." )
+
+#define ENC_INTERLACE_TEXT N_( "Interlaced encoding" )
+#define ENC_INTERLACE_LONGTEXT N_( "Enable dedicated " \
+ "algorithms for interlaced frames." )
+
+#define ENC_INTERLACE_ME_TEXT N_( "Interlaced motion estimation" )
+#define ENC_INTERLACE_ME_LONGTEXT N_( "Enable interlaced " \
+ "motion estimation algorithms. This requires more CPU." )
+
+#define ENC_PRE_ME_TEXT N_( "Pre-motion estimation" )
+#define ENC_PRE_ME_LONGTEXT N_( "Enable the pre-motion " \
+ "estimation algorithm.")
+
+#define ENC_RC_STRICT_TEXT N_( "Strict rate control" )
+#define ENC_RC_STRICT_LONGTEXT N_( "Enable the strict rate " \
+ "control algorithm." )
+
+#define ENC_RC_BUF_TEXT N_( "Rate control buffer size" )
+#define ENC_RC_BUF_LONGTEXT N_( "Rate control " \
+ "buffer size (in kbytes). A bigger buffer will allow for better rate " \
+ "control, but will cause a delay in the stream." )
+
+#define ENC_RC_BUF_AGGR_TEXT N_( "Rate control buffer aggressiveness" )
+#define ENC_RC_BUF_AGGR_LONGTEXT N_( "Rate control "\
+ "buffer aggressiveness." )
+
+#define ENC_IQUANT_FACTOR_TEXT N_( "I quantization factor" )
+#define ENC_IQUANT_FACTOR_LONGTEXT N_( \
+ "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_( "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_( "MPEG4 quantization matrix" )
+#define ENC_MPEG4_MATRIX_LONGTEXT N_( "Use the MPEG4 " \
+ "quantization matrix for MPEG2 encoding. This generally yields a " \
+ "better looking picture, while still retaining the compatibility with " \
+ "standard MPEG2 decoders.")
+
+#define ENC_HQ_TEXT N_( "Quality level" )
+#define ENC_HQ_LONGTEXT N_( "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_( "The encoder " \
+ "can 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_( "Minimum video " \
+ "quantizer scale." )
+
+#define ENC_QMAX_TEXT N_( "Maximum video quantizer scale" )
+#define ENC_QMAX_LONGTEXT N_( "Maximum video " \
+ "quantizer scale." )
+
+#define ENC_TRELLIS_TEXT N_( "Trellis quantization" )
+#define ENC_TRELLIS_LONGTEXT N_( "Enable trellis " \
+ "quantization (rate distortion for block coefficients)." )
+
+#define ENC_QSCALE_TEXT N_( "Fixed quantizer scale" )
+#define ENC_QSCALE_LONGTEXT N_( "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_( "Force a strict standard " \
+ "compliance when encoding (accepted values: -1, 0, 1)." )
+
+#define ENC_LUMI_MASKING_TEXT N_( "Luminance masking" )
+#define ENC_LUMI_MASKING_LONGTEXT N_( "Raise the quantizer for " \
+ "very bright macroblocks (default: 0.0)." )
+
+#define ENC_DARK_MASKING_TEXT N_( "Darkness masking" )
+#define ENC_DARK_MASKING_LONGTEXT N_( "Raise the quantizer for " \
+ "very dark macroblocks (default: 0.0)." )
+
+#define ENC_P_MASKING_TEXT N_( "Motion masking" )
+#define ENC_P_MASKING_LONGTEXT N_( "Raise the quantizer for " \
+ "macroblocks with a high temporal complexity (default: 0.0)." )
+
+#define ENC_BORDER_MASKING_TEXT N_( "Border masking" )
+#define ENC_BORDER_MASKING_LONGTEXT N_( "Raise the quantizer " \
+ "for macroblocks at the border of the frame (default: 0.0)." )
+
+#define ENC_LUMA_ELIM_TEXT N_( "Luminance elimination" )
+#define ENC_LUMA_ELIM_LONGTEXT N_( "Eliminates luminance blocks when " \
+ "the PSNR isn't much changed (default: 0.0). The H264 specification " \
+ "recommends -4." )
+#define ENC_CHROMA_ELIM_TEXT N_( "Chrominance elimination" )
+#define ENC_CHROMA_ELIM_LONGTEXT N_( "Eliminates chrominance blocks when " \
+ "the PSNR isn't much changed (default: 0.0). The H264 specification " \
+ "recommends 7." )
projects / vlc / blobdiff