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obs-ffmpeg: Fix NVENC VBR maxBitRate set to avgBitrate

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MaxBitrate gets correctly set during encoder init, and then promptly
overwritten by nvenc_update, which set max = (avg)bitrate
This commit is contained in:
Chris (Flaeri) 2023-07-14 00:01:38 +01:00 committed by Lain
parent f7d5d80b04
commit e0293add61
1 changed files with 6 additions and 1 deletions
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7
plugins/obs-ffmpeg/obs-nvenc.c
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@ -264,9 +264,14 @@ static bool nvenc_update(void *data, obs_data_t *settings)
/* Only support reconfiguration of CBR bitrate */
if (enc->can_change_bitrate) {
int bitrate = (int)obs_data_get_int(settings, "bitrate");
int max_bitrate =
(int)obs_data_get_int(settings, "max_bitrate");
bool vbr = (enc->config.rcParams.rateControlMode ==
NV_ENC_PARAMS_RC_VBR);
enc->config.rcParams.averageBitRate = bitrate * 1000;
enc->config.rcParams.maxBitRate = bitrate * 1000;
enc->config.rcParams.maxBitRate = vbr ? max_bitrate * 1000
: bitrate * 1000;
NV_ENC_RECONFIGURE_PARAMS params = {0};
params.version = NV_ENC_RECONFIGURE_PARAMS_VER;