mirror of https://git.ffmpeg.org/ffmpeg.git
9458a62dec
This patch tweaks search_for_pns to be both more aggressive and more careful when applying PNS. On the one side, it will again try to use PNS on zero (or effectively zero) bands. For this, both zeroes and band_type have to be checked (some ZERO bands aren't marked in zeroes). On the other side, a more accurate rate-distortion measure avoids using PNS where it would cause audible distortion. Also fixed a small bug in the computation of freq that caused PNS usage on low-frequency bands during 8-short windows. This allows re-enabling PNS during 8-short. |
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| .. | ||
| aac.mak | ||
| ac3.mak | ||
| acodec.mak | ||
| adpcm.mak | ||
| alac.mak | ||
| als.mak | ||
| amrnb.mak | ||
| amrwb.mak | ||
| api.mak | ||
| atrac.mak | ||
| audio.mak | ||
| avformat.mak | ||
| bmp.mak | ||
| cdxl.mak | ||
| checkasm.mak | ||
| cover-art.mak | ||
| demux.mak | ||
| dfa.mak | ||
| dpcm.mak | ||
| ea.mak | ||
| exif.mak | ||
| ffmpeg.mak | ||
| ffprobe.mak | ||
| fft.mak | ||
| filter-audio.mak | ||
| filter-video.mak | ||
| flac.mak | ||
| gapless.mak | ||
| gif.mak | ||
| h264.mak | ||
| hevc.mak | ||
| image.mak | ||
| indeo.mak | ||
| libavcodec.mak | ||
| libavdevice.mak | ||
| libavformat.mak | ||
| libavresample.mak | ||
| libavutil.mak | ||
| libswresample.mak | ||
| lossless-audio.mak | ||
| lossless-video.mak | ||
| microsoft.mak | ||
| monkeysaudio.mak | ||
| mp3.mak | ||
| mpc.mak | ||
| mpeg4.mak | ||
| mxf.mak | ||
| opus.mak | ||
| pcm.mak | ||
| probe.mak | ||
| prores.mak | ||
| qt.mak | ||
| qtrle.mak | ||
| real.mak | ||
| screen.mak | ||
| seek.mak | ||
| subtitles.mak | ||
| utvideo.mak | ||
| vcodec.mak | ||
| video.mak | ||
| voice.mak | ||
| vorbis.mak | ||
| vpx.mak | ||
| vqf.mak | ||
| wavpack.mak | ||
| wma.mak | ||
| xvid.mak | ||