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Add --vps-period parameter.

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This commit is contained in:
Arttu Ylä-Outinen 2015-02-18 13:41:03 +02:00
parent 8aea1a0fa9
commit b6776a8cee
4 changed files with 16 additions and 2 deletions
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5
README.md
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@ -25,6 +25,11 @@ http://github.com/ultravideo/kvazaar/wiki/List-of-suggested-topics for a list of
0: only first picture is intra
1: all pictures are intra
2-N: every Nth picture is intra
--vps-period <integer> : Specify how often the video parameter set is
re-sent. [0]
0: only send VPS with the first frame
1: send VPS with every intra frame
N: send VPS with every Nth intra frame
-r, --ref <integer> : Reference frames, range 1..15 [3]
--no-deblock : Disable deblocking filter
--deblock <beta:tc> : Deblocking filter parameters

4
src/config.c
View file

@ -60,6 +60,7 @@ int config_init(config *cfg)
cfg->height = 0;
cfg->qp = 32;
cfg->intra_period = 0;
cfg->vps_period = 0;
cfg->deblock_enable = 1;
cfg->deblock_beta = 0;
cfg->deblock_tc = 0;
@ -340,6 +341,8 @@ static int config_parse(config *cfg, const char *name, const char *value)
cfg->qp = atoi(value);
else if OPT("period")
cfg->intra_period = atoi(value);
else if OPT("vps-period")
cfg->vps_period = atoi(value);
else if OPT("ref") {
cfg->ref_frames = atoi(value);
if (cfg->ref_frames < 1 || cfg->ref_frames >= MAX_REF_PIC_COUNT) {
@ -522,6 +525,7 @@ int config_read(config *cfg,int argc, char *argv[])
{ "qp", required_argument, NULL, 'q' },
{ "period", required_argument, NULL, 'p' },
{ "ref", required_argument, NULL, 'r' },
{ "vps-period", required_argument, NULL, 0 },
{ "input-res", required_argument, NULL, 0 },
{ "no-deblock", no_argument, NULL, 0 },
{ "deblock", required_argument, NULL, 0 },

1
src/config.h
View file

@ -38,6 +38,7 @@ typedef struct
char *debug; /*!< \brief Pointer to debug output */
int32_t qp; /*!< \brief Quantization parameter */
int32_t intra_period; /*!< \brief the period of intra frames in stream */
int32_t vps_period; /*!< \brief how often the vps is re-sent */
int32_t frames; /*!< \brief Number of frames to decode */
int32_t width; /*!< \brief frame width */
int32_t height; /*!< \brief frame height */

8
src/encmain.c
View file

@ -103,6 +103,11 @@ int main(int argc, char *argv[])
" 0: only first picture is intra\n"
" 1: all pictures are intra\n"
" 2-N: every Nth picture is intra\n"
" --vps-period <integer> : Specify how often the video parameter set is\n"
" re-sent. [0]\n"
" 0: only send VPS with the first frame\n"
" 1: send VPS with every intra frame\n"
" N: send VPS with every Nth intra frame\n"
" -r, --ref <integer> : Reference frames, range 1..15 [3]\n"
" --no-deblock : Disable deblocking filter\n"
" --deblock <beta:tc> : Deblocking filter parameters\n"
@ -298,8 +303,7 @@ int main(int argc, char *argv[])
// AUD
encoder.aud_enable = (int8_t)encoder.cfg->aud_enable;
// TODO: Add config option for vps_period.
encoder.vps_period = (encoder.cfg->rdo == 0 ? encoder.cfg->intra_period : 0);
encoder.vps_period = encoder.cfg->vps_period * encoder.cfg->intra_period;
encoder.in.file = input;