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obs-ffmpeg: Add disable_scenecut option for NVENC

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This is functionally the same as x264's `scenecut=0` option
This commit is contained in:
Ruwen Hahn 2023-09-06 14:29:49 +02:00 committed by Lain
parent 7fe5cb7dad
commit 8fb32c37ee
2 changed files with 7 additions and 0 deletions
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4
plugins/obs-ffmpeg/obs-ffmpeg-nvenc.c
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@ -109,6 +109,7 @@ static bool nvenc_update(struct nvenc_encoder *enc, obs_data_t *settings,
int gpu = (int)obs_data_get_int(settings, "gpu");
bool cbr_override = obs_data_get_bool(settings, "cbr");
int bf = (int)obs_data_get_int(settings, "bf");
bool disable_scenecut = obs_data_get_bool(settings, "disable_scenecut");
video_t *video = obs_encoder_video(enc->ffve.encoder);
const struct video_output_info *voi = video_output_get_info(video);
@ -170,6 +171,9 @@ static bool nvenc_update(struct nvenc_encoder *enc, obs_data_t *settings,
av_opt_set(enc->ffve.context->priv_data, "level", "auto", 0);
av_opt_set_int(enc->ffve.context->priv_data, "gpu", gpu, 0);
av_opt_set_int(enc->ffve.context->priv_data, "no-scenecut",
disable_scenecut, 0);
// This is ugly but ffmpeg wipes priv_data on error and we need
// to know this to show a proper error message.
enc->gpu = gpu;

3
plugins/obs-ffmpeg/obs-nvenc.c
View File

@ -456,6 +456,7 @@ static bool init_encoder_base(struct nvenc_data *enc, obs_data_t *settings,
bool vbr = astrcmpi(rc, "VBR") == 0;
bool psycho_aq = !compatibility &&
obs_data_get_bool(settings, "psycho_aq");
bool disable_scenecut = obs_data_get_bool(settings, "disable_scenecut");
NVENCSTATUS err;
video_t *video = obs_encoder_video(enc->encoder);
@ -638,6 +639,8 @@ static bool init_encoder_base(struct nvenc_data *enc, obs_data_t *settings,
}
}
enc->config.rcParams.disableIadapt = disable_scenecut;
/* psycho aq */
if (!compatibility) {
if (nv_get_cap(enc, NV_ENC_CAPS_SUPPORT_TEMPORAL_AQ)) {