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b frame strategy
set emu edge if lowres Originally committed as revision 4299 to svn://svn.ffmpeg.org/ffmpeg/trunk
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parent
0775c88f4e
commit
68fc9c272b
6
ffmpeg.c
6
ffmpeg.c
@ -141,6 +141,7 @@ static int video_codec_id = CODEC_ID_NONE;
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static int video_codec_tag = 0;
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static int same_quality = 0;
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static int b_frames = 0;
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static int b_strategy = 0;
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static int mb_decision = FF_MB_DECISION_SIMPLE;
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static int ildct_cmp = FF_CMP_VSAD;
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static int mb_cmp = FF_CMP_SAD;
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@ -2944,6 +2945,7 @@ static void opt_input_file(const char *filename)
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enc->debug = debug;
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enc->debug_mv = debug_mv;
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enc->lowres= lowres;
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if(lowres) enc->flags |= CODEC_FLAG_EMU_EDGE;
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if(bitexact)
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enc->flags|= CODEC_FLAG_BITEXACT;
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if(me_threshold)
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@ -3241,7 +3243,7 @@ static void opt_output_file(const char *filename)
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}
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if (b_frames) {
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video_enc->max_b_frames = b_frames;
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video_enc->b_frame_strategy = 0;
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video_enc->b_frame_strategy = b_strategy;
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video_enc->b_quant_factor = 2.0;
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}
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if (do_interlace_dct) {
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@ -3997,7 +3999,7 @@ const OptionDef options[] = {
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{ "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },
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{ "ibias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ibias}, "intra quant bias", "bias" },
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{ "pbias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pbias}, "inter quant bias", "bias" },
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// { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" },
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{ "b_strategy", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&b_strategy}, "dynamic b frame selection strategy", "strategy" },
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{ "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
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{ "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
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{ "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
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