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-cbp

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change -dc range from 0-3 to 8-11

Originally committed as revision 3193 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2004-06-05 21:08:45 +00:00
parent a1e07d39be
commit 1a11cbcc49
1 changed files with 7 additions and 2 deletions
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ffmpeg.c
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@ -145,6 +145,7 @@ static int use_trell = 0;
static int use_scan_offset = 0;
static int use_qpel = 0;
static int use_qprd = 0;
static int use_cbprd = 0;
static int qns = 0;
static int closed_gop = 0;
static int do_deinterlace = 0;
@ -166,7 +167,7 @@ static int debug = 0;
static int debug_mv = 0;
static int me_threshold = 0;
static int mb_threshold = 0;
static int intra_dc_precision = 0;
static int intra_dc_precision = 8;
static int coder = 0;
static int context = 0;
static int predictor = 0;
@ -2869,6 +2870,9 @@ static void opt_output_file(const char *filename)
if (use_qprd) {
video_enc->flags |= CODEC_FLAG_QP_RD;
}
if (use_cbprd) {
video_enc->flags |= CODEC_FLAG_CBP_RD;
}
if (b_frames) {
video_enc->max_b_frames = b_frames;
video_enc->b_frame_strategy = 0;
@ -2934,7 +2938,7 @@ static void opt_output_file(const char *filename)
video_enc->idct_algo = idct_algo;
video_enc->me_threshold= me_threshold;
video_enc->mb_threshold= mb_threshold;
video_enc->intra_dc_precision= intra_dc_precision;
video_enc->intra_dc_precision= intra_dc_precision - 8;
video_enc->strict_std_compliance = strict;
video_enc->error_rate = error_rate;
video_enc->noise_reduction= noise_reduction;
@ -3610,6 +3614,7 @@ const OptionDef options[] = {
{ "ssm", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_ss}, "enable Slice Structured mode (h263+)" },
{ "alt", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_alt_scan}, "enable alternate scantable (MPEG2/MPEG4)" },
{ "qprd", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_qprd}, "" },
{ "cbp", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_cbprd}, "" },
{ "trell", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_trell}, "enable trellis quantization" },
{ "cgop", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&closed_gop}, "closed gop" },
{ "scan_offset", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_scan_offset}, "enable SVCD Scan Offset placeholder" },