static int qns = 0;
static int closed_gop = 0;
static int strict_gop = 0;
+static int no_output = 0;
static int do_deinterlace = 0;
static int do_interlace_dct = 0;
static int do_interlace_me = 0;
if (do_interlace_me) {
video_enc->flags |= CODEC_FLAG_INTERLACED_ME;
}
+ if (no_output) {
+ video_enc->flags2 |= CODEC_FLAG2_NO_OUTPUT;
+ }
video_enc->qmin = video_qmin;
video_enc->qmax = video_qmax;
video_enc->lmin = video_lmin;
{ "naq", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_normalize_aqp}, "normalize adaptive quantization" },
{ "cgop", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&closed_gop}, "closed gop" },
{ "sgop", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&strict_gop}, "strict gop" },
+ { "noout", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&no_output}, "skip bitstream encoding" },
{ "scan_offset", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_scan_offset}, "enable SVCD Scan Offset placeholder" },
{ "qpel", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_qpel}, "enable 1/4-pel" },
{ "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" },
#define CODEC_FLAG_CLOSED_GOP 0x80000000
#define CODEC_FLAG2_FAST 0x00000001 ///< allow non spec compliant speedup tricks
#define CODEC_FLAG2_STRICT_GOP 0x00000002 ///< strictly enforce GOP size
+#define CODEC_FLAG2_NO_OUTPUT 0x00000004 ///< skip bitstream encoding
/* Unsupported options :
* Syntax Arithmetic coding (SAC)
s->stats[0][ s->temp[0][2*i+1] ]++;
s->stats[2][ s->temp[2][ i ] ]++;
}
- }else if(s->context){
+ }
+ if(s->avctx->flags2&CODEC_FLAG2_NO_OUTPUT)
+ return 0;
+ if(s->context){
for(i=0; i<count; i++){
s->stats[0][ s->temp[0][2*i ] ]++;
put_bits(&s->pb, s->len[0][ s->temp[0][2*i ] ], s->bits[0][ s->temp[0][2*i ] ]);
s->stats[0][ s->temp[0][2*i ] ]++;
s->stats[0][ s->temp[0][2*i+1] ]++;
}
- }else if(s->context){
+ }
+ if(s->avctx->flags2&CODEC_FLAG2_NO_OUTPUT)
+ return 0;
+
+ if(s->context){
for(i=0; i<count; i++){
s->stats[0][ s->temp[0][2*i ] ]++;
put_bits(&s->pb, s->len[0][ s->temp[0][2*i ] ], s->bits[0][ s->temp[0][2*i ] ]);
snprintf(p, end-p, "\n");
p++;
}
- }else{
+ }
+ if(!(s->avctx->flags2 & CODEC_FLAG2_NO_OUTPUT)){
flush_put_bits(&s->pb);
s->dsp.bswap_buf((uint32_t*)buf, (uint32_t*)buf, size);
avctx->stats_out[0] = '\0';