jp9000
/
obs-studio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

obs-ffmpeg: Block 8-bit HDR for AV1 encoders 

Don't want to silently generate lossy video.
master
jpark37 2022-08-16 02:03:39 -07:00 committed by Jim
parent 175093b26b
commit 4ffedf877a
2 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
plugins/obs-ffmpeg/data/locale/en-US.ini
View File

@ -92,4 +92,6 @@ NVENC.UnsupportedDevice="NVENC Error: Unsupported device. Check your video card
NVENC.TooManySessions="NVENC Error: Too many concurrent sessions. Try closing other recording software which might be using NVENC such as NVIDIA Shadowplay or Windows 10 Game DVR."
NVENC.CheckDrivers="Please check your video drivers are up to date."
AV1.8bitUnsupportedHdr="OBS does not support 8-bit output of Rec. 2100."
ReconnectDelayTime="Reconnect Delay"

19
plugins/obs-ffmpeg/obs-ffmpeg-av1.c
View File

@ -170,6 +170,25 @@ static void on_first_packet(void *data, AVPacket *pkt, struct darray *da)
static void *av1_create_internal(obs_data_t *settings, obs_encoder_t *encoder,
const char *enc_lib, const char *enc_name)
{
video_t *video = obs_encoder_video(encoder);
const struct video_output_info *voi = video_output_get_info(video);
switch (voi->format) {
case VIDEO_FORMAT_I010:
case VIDEO_FORMAT_P010:
break;
default:
switch (voi->colorspace) {
case VIDEO_CS_2100_PQ:
case VIDEO_CS_2100_HLG: {
const char *const text =
obs_module_text("AV1.8bitUnsupportedHdr");
obs_encoder_set_last_error(encoder, text);
blog(LOG_ERROR, "[AV1 encoder] %s", text);
return NULL;
}
}
}
struct av1_encoder *enc = bzalloc(sizeof(*enc));
if (strcmp(enc_lib, "libsvtav1") == 0)