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obs-qsv11: Prevent 8-bit HDR, and 10-bit anything 

Don't want to silently generate lossy video.
master
jpark37 2022-08-15 09:02:01 -07:00 committed by Jim
parent eec66e10e3
commit 7406f04851
2 changed files with 26 additions and 0 deletions
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2
plugins/obs-qsv11/data/locale/en-US.ini
View File

@ -10,3 +10,5 @@ ICQQuality="ICQ Quality"
Latency="Latency"
Latency.ToolTip="There is trade-off between latency and quality.\nIf your case prefers on quality, please select 'normal' mode, which may get > 2s end-to-end latency.\nIf your case requires < 500ms end-to-end latency, please select 'ultra-low' mode."
SubjectiveVideoEnhancements="Subjective Video Enhancements"
8bitUnsupportedHdr="OBS does not support 8-bit output of Rec. 2100."
10bitUnsupportedAvc="Cannot perform 10-bit encode on Intel QSV H.264 encoder."

24
plugins/obs-qsv11/obs-qsv11.c
View File

@ -74,6 +74,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
blog(level, "[qsv encoder: '%s'] " format, \
obs_encoder_get_name(obsqsv->encoder), ##__VA_ARGS__)
#define error(format, ...) do_log(LOG_ERROR, format, ##__VA_ARGS__)
#define warn(format, ...) do_log(LOG_WARNING, format, ##__VA_ARGS__)
#define info(format, ...) do_log(LOG_INFO, format, ##__VA_ARGS__)
#define debug(format, ...) do_log(LOG_DEBUG, format, ##__VA_ARGS__)
@ -620,6 +621,29 @@ static void *obs_qsv_create(obs_data_t *settings, obs_encoder_t *encoder)
struct obs_qsv *obsqsv = bzalloc(sizeof(struct obs_qsv));
obsqsv->encoder = encoder;
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:
const char *const text = obs_module_text("10bitUnsupportedAvc");
obs_encoder_set_last_error(encoder, text);
error("%s", text);
bfree(obsqsv);
return NULL;
default:
switch (voi->colorspace) {
case VIDEO_CS_2100_PQ:
case VIDEO_CS_2100_HLG:
const char *const text =
obs_module_text("8bitUnsupportedHdr");
obs_encoder_set_last_error(encoder, text);
error("%s", text);
bfree(obsqsv);
return NULL;
}
}
if (update_settings(obsqsv, settings)) {
EnterCriticalSection(&g_QsvCs);
obsqsv->context = qsv_encoder_open(&obsqsv->params);