X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fkaeru.cpp;h=32b497d200f924c7289c146759094e75bd9c199e;hb=7afceebf4b8feb5e72fb4b894686deb2b7527502;hp=9d9738391082a484cf3338361c2746aff1aa5ec7;hpb=b2313d869262960aa3bcaaf3f45f2a3b90d1fc18;p=nageru

diff --git a/nageru/kaeru.cpp b/nageru/kaeru.cpp
index 9d97383..32b497d 100644
--- a/nageru/kaeru.cpp
+++ b/nageru/kaeru.cpp
@@ -104,17 +104,18 @@ void video_frame_callback(FFmpegCapture *video, X264Encoder *x264_encoder, Audio
 		size_t num_samples = audio_frame.len / (audio_format.bits_per_sample / 8);
 		vector<float> float_samples;
 		float_samples.resize(num_samples);
+
 		if (audio_format.bits_per_sample == 16) {
 			const int16_t *src = (const int16_t *)audio_frame.data;
 			float *dst = &float_samples[0];
 			for (size_t i = 0; i < num_samples; ++i) {
-				*dst++ = le16toh(*src++) * (1.0f / 32768.0f);
+				*dst++ = int16_t(le16toh(*src++)) * (1.0f / 32768.0f);
 			}
 		} else if (audio_format.bits_per_sample == 32) {
 			const int32_t *src = (const int32_t *)audio_frame.data;
 			float *dst = &float_samples[0];
 			for (size_t i = 0; i < num_samples; ++i) {
-				*dst++ = le32toh(*src++) * (1.0f / 2147483648.0f);
+				*dst++ = int32_t(le32toh(*src++)) * (1.0f / 2147483648.0f);
 			}
 		} else {
 			assert(false);
@@ -172,7 +173,7 @@ int main(int argc, char *argv[])
 	parse_flags(PROGRAM_KAERU, argc, argv);
 	if (optind + 1 != argc) {
 		usage(PROGRAM_KAERU);
-		exit(1);
+		abort();
 	}
 	global_flags.num_cards = 1;  // For latency metrics.
 
@@ -209,7 +210,7 @@ int main(int argc, char *argv[])
 	}
 	video.configure_card();
 	video.start_bm_capture();
-	video.change_rate(2.0);  // Be sure never to really fall behind, but also don't dump huge amounts of stuff onto x264.
+	video.change_rate(10.0);  // Play as fast as possible.
 
 	BasicStats basic_stats(/*verbose=*/false, /*use_opengl=*/false);
 	global_basic_stats = &basic_stats;