diff options
| author | Carl Hetherington <cth@carlh.net> | 2025-09-06 17:15:46 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2025-09-06 17:15:46 +0200 |
| commit | 24052ed1b36e0ce81fb863830a93f8282285f30d (patch) | |
| tree | a3544b1b8efeac24ef37776b9b09eb479ee27625 /src/lib/ffmpeg_file_encoder.cc | |
| parent | 307264b52c70ca0a79831240874fcb2278ebac89 (diff) | |
Fix incorrectly-clipped audio on export (possibly #2865).
Diffstat (limited to 'src/lib/ffmpeg_file_encoder.cc')
| -rw-r--r-- | src/lib/ffmpeg_file_encoder.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc index e63d92d5b..9f391df5d 100644 --- a/src/lib/ffmpeg_file_encoder.cc +++ b/src/lib/ffmpeg_file_encoder.cc @@ -26,6 +26,7 @@ #include "image.h" #include "job.h" #include "log.h" +#include "maths_util.h" #include "player.h" #include "player_video.h" extern "C" { @@ -151,7 +152,7 @@ public: int16_t* q = reinterpret_cast<int16_t*>(samples); for (int i = 0; i < size; ++i) { for (int j = 0; j < channels; ++j) { - *q++ = data[j + channel_offset][i] * 32767; + *q++ = clamp(std::lround(data[j + channel_offset][i] * 32767), -32768L, 32767L); } } break; @@ -161,7 +162,7 @@ public: int32_t* q = reinterpret_cast<int32_t*>(samples); for (int i = 0; i < size; ++i) { for (int j = 0; j < channels; ++j) { - *q++ = data[j + channel_offset][i] * 2147483647; + *q++ = clamp(std::llround(data[j + channel_offset][i] * 2147483647.0), -2147483648LL, 2147483647LL); } } break; |