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vp8 multi_res_encoder: Ajust some settings in sample encoder.

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Set #threads to default 1 for all streams, change bit allocaton
for 3 temporal layers, and enable denoiser on middle resolution layer.

Change-Id: I4a57adbfdb2c319002b8f3cf359613842dc00d75
This commit is contained in:
Marco 2016-12-08 15:25:07 -08:00
parent 880adc3355
commit cd6f742980
1 changed files with 8 additions and 6 deletions
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14
examples/vp8_multi_resolution_encoder.c
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@ -240,9 +240,9 @@ static void set_temporal_layer_pattern(int num_temporal_layers,
cfg->ts_layer_id[1] = 2;
cfg->ts_layer_id[2] = 1;
cfg->ts_layer_id[3] = 2;
// Use 40/20/40 bit allocation as example.
cfg->ts_target_bitrate[0] = 0.4f * bitrate;
cfg->ts_target_bitrate[1] = 0.6f * bitrate;
// Use 45/20/35 bit allocation as example.
cfg->ts_target_bitrate[0] = 0.45f * bitrate;
cfg->ts_target_bitrate[1] = 0.65f * bitrate;
cfg->ts_target_bitrate[2] = bitrate;
/* 0=L, 1=GF, 2=ARF */
@ -460,7 +460,7 @@ int main(int argc, char **argv) {
// Set the number of threads per encode/spatial layer.
// (1, 1, 1) means no encoder threading.
cfg[0].g_threads = 2;
cfg[0].g_threads = 1;
cfg[1].g_threads = 1;
cfg[2].g_threads = 1;
@ -507,9 +507,11 @@ int main(int argc, char **argv) {
/* Set NOISE_SENSITIVITY to do TEMPORAL_DENOISING */
/* Enable denoising for the highest-resolution encoder. */
if (vpx_codec_control(&codec[0], VP8E_SET_NOISE_SENSITIVITY, 4))
if (vpx_codec_control(&codec[0], VP8E_SET_NOISE_SENSITIVITY, 1))
die_codec(&codec[0], "Failed to set noise_sensitivity");
for (i = 1; i < NUM_ENCODERS; i++) {
if (vpx_codec_control(&codec[1], VP8E_SET_NOISE_SENSITIVITY, 1))
die_codec(&codec[1], "Failed to set noise_sensitivity");
for (i = 2; i < NUM_ENCODERS; i++) {
if (vpx_codec_control(&codec[i], VP8E_SET_NOISE_SENSITIVITY, 0))
die_codec(&codec[i], "Failed to set noise_sensitivity");
}