Revert "obs-ffmpeg, obs-qsv11: Disable dynamic bitrate support"

This reverts commit 1b29bfc88419515fa423804fac4411794c4df745.

plugins/obs-ffmpeg/jim-nvenc.c

@@ -1023,7 +1023,7 @@ struct obs_encoder_info nvenc_info = {
 	.id = "jim_nvenc",
 	.codec = "h264",
 	.type = OBS_ENCODER_VIDEO,
-	.caps = OBS_ENCODER_CAP_PASS_TEXTURE,
+	.caps = OBS_ENCODER_CAP_PASS_TEXTURE | OBS_ENCODER_CAP_DYN_BITRATE,
 	.get_name = nvenc_get_name,
 	.create = nvenc_create,
 	.destroy = nvenc_destroy,

plugins/obs-ffmpeg/obs-ffmpeg-nvenc.c

@@ -661,6 +661,8 @@ struct obs_encoder_info nvenc_encoder_info = {
 	.get_sei_data = nvenc_sei_data,
 	.get_video_info = nvenc_video_info,
 #ifdef _WIN32
-	.caps = OBS_ENCODER_CAP_INTERNAL,
+	.caps = OBS_ENCODER_CAP_DYN_BITRATE | OBS_ENCODER_CAP_INTERNAL,
+#else
+	.caps = OBS_ENCODER_CAP_DYN_BITRATE,
 #endif
 };

plugins/obs-qsv11/obs-qsv11.c

@@ -1029,7 +1029,7 @@ struct obs_encoder_info obs_qsv_encoder = {
 	.get_extra_data = obs_qsv_extra_data,
 	.get_sei_data = obs_qsv_sei,
 	.get_video_info = obs_qsv_video_info,
-	.caps = OBS_ENCODER_CAP_INTERNAL,
+	.caps = OBS_ENCODER_CAP_DYN_BITRATE | OBS_ENCODER_CAP_INTERNAL,
 };
 
 struct obs_encoder_info obs_qsv_encoder_tex = {
@@ -1039,7 +1039,7 @@ struct obs_encoder_info obs_qsv_encoder_tex = {
 	.get_name = obs_qsv_getname,
 	.create = obs_qsv_create_tex,
 	.destroy = obs_qsv_destroy,
-	.caps = OBS_ENCODER_CAP_PASS_TEXTURE,
+	.caps = OBS_ENCODER_CAP_DYN_BITRATE | OBS_ENCODER_CAP_PASS_TEXTURE,
 	.encode_texture = obs_qsv_encode_tex,
 	.update = obs_qsv_update,
 	.get_properties = obs_qsv_props,