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Add configurable variable QP for video

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This commit is contained in:
loki
2019-12-12 13:13:10 +01:00
parent c819664e33
commit 4569eea05b
5 changed files with 25 additions and 13 deletions
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13
sunshine/video.cpp
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@@ -103,6 +103,7 @@ void encodeThread(
ctx->pix_fmt = AV_PIX_FMT_YUV420P;
ctx->max_b_frames = config::video.max_b_frames;
ctx->gop_size = config::video.gop_size;
ctx->has_b_frames = 1;
ctx->slices = config.slicesPerFrame;
ctx->thread_type = FF_THREAD_SLICE;
@@ -114,8 +115,13 @@ void encodeThread(
av_dict_set(&options, "preset", config::video.preset.c_str(), 0);
av_dict_set(&options, "tune", config::video.tune.c_str(), 0);
av_dict_set_int(&options, "crf", config::video.crf, 0);
if(config::video.crf != 0) {
av_dict_set_int(&options, "crf", config::video.crf, 0);
}
else {
av_dict_set_int(&options, "qp", config::video.qp, 0);
}
ctx->flags |= (AV_CODEC_FLAG_CLOSED_GOP | AV_CODEC_FLAG_LOW_DELAY);
ctx->flags2 |= AV_CODEC_FLAG2_FAST;
@@ -126,7 +132,6 @@ void encodeThread(
yuv_frame->width = ctx->width;
yuv_frame->height = ctx->height;
// yuv_frame->opaque = 0;
av_frame_get_buffer(yuv_frame.get(), 0);
int64_t frame = 1;
@@ -146,8 +151,6 @@ void encodeThread(
if(idr_events->peek()) {
yuv_frame->pict_type = AV_PICTURE_TYPE_I;
frame = idr_events->pop()->first;
// ++yuv_frame->opaque;
}
encode(frame++, ctx, sws, yuv_frame, img, packets);