diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2005-05-21 22:03:24 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2005-05-21 22:03:24 +0000 |
| commit | 68fc9c272be53c4dc738d8f7edffffbf4616d5c1 (patch) | |
| tree | 7f09aa3a1d505e8126f404d113c2c1e201e23614 | |
| parent | 0775c88f4ecef954987e82cdd83c805ff004a5ec (diff) | |
b frame strategy
set emu edge if lowres
Originally committed as revision 4299 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | ffmpeg.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -141,6 +141,7 @@ static int video_codec_id = CODEC_ID_NONE; static int video_codec_tag = 0; static int same_quality = 0; static int b_frames = 0; +static int b_strategy = 0; static int mb_decision = FF_MB_DECISION_SIMPLE; static int ildct_cmp = FF_CMP_VSAD; static int mb_cmp = FF_CMP_SAD; @@ -2944,6 +2945,7 @@ static void opt_input_file(const char *filename) enc->debug = debug; enc->debug_mv = debug_mv; enc->lowres= lowres; + if(lowres) enc->flags |= CODEC_FLAG_EMU_EDGE; if(bitexact) enc->flags|= CODEC_FLAG_BITEXACT; if(me_threshold) @@ -3241,7 +3243,7 @@ static void opt_output_file(const char *filename) } if (b_frames) { video_enc->max_b_frames = b_frames; - video_enc->b_frame_strategy = 0; + video_enc->b_frame_strategy = b_strategy; video_enc->b_quant_factor = 2.0; } if (do_interlace_dct) { @@ -3997,7 +3999,7 @@ const OptionDef options[] = { { "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" }, { "ibias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ibias}, "intra quant bias", "bias" }, { "pbias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pbias}, "inter quant bias", "bias" }, -// { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" }, + { "b_strategy", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&b_strategy}, "dynamic b frame selection strategy", "strategy" }, { "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" }, { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" }, { "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" }, |