[FFmpeg-user] DTS-HD copy same with or without dca_core
sean darcy
seandarcy2 at gmail.com
Wed Dec 5 00:24:26 EET 2018
I get the same output if I run command line with or without -bsf:a dca_core:
ffmpeg -i /opt/2T1/video/plex/Movies/Shows/WSS-Dance_t02.mkv -map v -map
0:1 -bsf:a dca_core -c:a copy -c:v libx265 -crf 26 -preset slower -dn
-sn -nostdin /opt/2T1/video/plex/Movies/Shows/wss-dance-265.mp4
Output stream without:
Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000 Hz,
7.1, s32p (24 bit) (default)
With:
Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000 Hz,
7.1, s32p (24 bit) (default)
Full output (mostly):
WITHOUT:
ffmpeg -i /opt/2T1/video/plex/Movies/Shows/WSS-Dance_t02.mkv -map v -map
0:1 -c:a copy -c:v libx265 -crf 25 -preset slower -dn -sn -nostdin
/opt/2T1/video/plex/Movies/Shows/wss-dance-265.mp4
ffmpeg version git-snapshot-20181112-RPMFusion Copyright (c) 2000-2018
the FFmpeg developers
built with gcc 8 (GCC)
configuration: --prefix=/usr --bindir=/usr/bin
--datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg
--libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64
--optflags='-O2 -ffast-math -march=native -ftree-vectorize
-fomit-frame-pointer -pipe -fPIC' --enable-bzlib --disable-crystalhd
--enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls
--enable-ladspa --enable-libass --enable-libbluray --enable-libcdio
--enable-libdav1d --enable-libfdk-aac --enable-nonfree
--enable-indev=jack --enable-libfreetype --enable-libfribidi
--enable-libgsm --enable-libmp3lame --enable-openal --enable-opencl
--disable-libopencv --enable-opengl --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex
--enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvpx
--enable-libwebp --enable-libx264 --enable-libx265 --enable-avfilter
--enable-postproc --enable-pthreads --disable-static --enable-shared
--enable-gpl --enable-version3 --enable-nonfree --disable-debug
--enable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
libavutil 56. 23.101 / 56. 23.101
libavcodec 58. 39.100 / 58. 39.100
libavformat 58. 22.100 / 58. 22.100
libavdevice 58. 6.100 / 58. 6.100
libavfilter 7. 43.100 / 7. 43.100
libswscale 5. 4.100 / 5. 4.100
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
.................
Input #0, matroska,webm, from
'/opt/2T1/video/plex/Movies/Shows/WSS-Dance_t02.mkv':
............
Duration: 02:52:55.80, start: 0.000000, bitrate: 30083 kb/s
Chapter #0:0: start 0.000000, end 380.380000
Metadata:
title : Chapter 01
Chapter #0:1: start 380.380000, end 616.657708
Metadata:
title : Chapter 02
Chapter #0:2: start 616.657708, end 2129.127000
..........
Metadata:
title : Chapter 14
Chapter #0:14: start 8216.875333, end 10375.797333
Metadata:
title : Chapter 15
Stream #0:0(eng): Video: h264 (High), yuv420p(progressive),
1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc
Metadata:
BPS-eng : 23217291
DURATION-eng : 02:52:55.782083333
NUMBER_OF_FRAMES-eng: 248770
NUMBER_OF_BYTES-eng: 30112194854
................
Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 7.1, s32p (24
bit) (default)
Metadata:
title : Surround 7.1
BPS-eng : 4986717
DURATION-eng : 02:52:55.797333333
NUMBER_OF_FRAMES-eng: 972731
NUMBER_OF_BYTES-eng: 6467645948
.................
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265))
Stream #0:1 -> #0:1 (copy)
x265 [info]: HEVC encoder version 2.7
...........
x265 [info]: tools: strong-intra-smoothing lslices=4 deblock sao
[mp4 @ 0x158a480] track 1: codec frame size is not set
Output #0, mp4, to '/opt/2T1/video/plex/Movies/Shows/wss-dance-265.mp4':
Metadata:
title : wss
encoder : Lavf58.22.100
Chapter #0:0: start 0.000000, end 380.380000
Metadata:
title : Chapter 01
Chapter #0:1: start 380.380000, end 616.657708
................
Metadata:
title : Chapter 15
Stream #0:0(eng): Video: hevc (libx265) (hev1 / 0x31766568),
yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 24k tbn, 23.98 tbc
Metadata:
BPS-eng : 23217291
DURATION-eng : 02:52:55.782083333
NUMBER_OF_FRAMES-eng: 248770
NUMBER_OF_BYTES-eng: 30112194854
NUMBER_OF_BYTES-eng: 30112194854
SOURCE_ID-eng : 001011
_STATISTICS_WRITING_APP-eng: linux(x64-release)
_STATISTICS_WRITING_DATE_UTC-eng: 2018-12-02 21:30:59
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES
NUMBER_OF_BYTES SOURCE_ID
encoder : Lavc58.39.100 libx265
Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000
Hz, 7.1, s32p (24 bit) (default)
Metadata:
title : Surround 7.1
BPS-eng : 4986717
DURATION-eng : 02:52:55.797333333
NUMBER_OF_FRAMES-eng: 972731
NUMBER_OF_BYTES-eng: 6467645948
SOURCE_ID-eng : 001100
_STATISTICS_WRITING_APP-eng: linux(x64-release)
_STATISTICS_WRITING_DATE_UTC-eng: 2018-12-02 21:30:59
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES
NUMBER_OF_BYTES SOURCE_ID
WITH:
ffmpeg -i /opt/2T1/video/plex/Movies/Shows/WSS-Dance_t02.mkv -map v -map
0:1 -bsf:a dca_core -c:a copy -c:v libx265 -crf 26 -preset slower -dn
-sn -nostdin /opt/2T1/video/plex/Movies/Shows/wss-dance-265.mp4
..............
Input #0, matroska,webm, from
'/opt/2T1/video/plex/Movies/Shows/WSS-Dance_t02.mkv':
............
Duration: 02:52:55.80, start: 0.000000, bitrate: 30083 kb/s
Chapter #0:0: start 0.000000, end 380.380000
Metadata:
title : Chapter 01
Chapter #0:1: start 380.380000, end 616.657708
Metadata:
title : Chapter 02
Chapter #0:2: start 616.657708, end 2129.127000
..........
Metadata:
title : Chapter 14
Chapter #0:14: start 8216.875333, end 10375.797333
Metadata:
title : Chapter 15
Stream #0:0(eng): Video: h264 (High), yuv420p(progressive),
1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc
Metadata:
BPS-eng : 23217291
DURATION-eng : 02:52:55.782083333
NUMBER_OF_FRAMES-eng: 248770
NUMBER_OF_BYTES-eng: 30112194854
................
Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 7.1, s32p (24
bit) (default)
Metadata:
title : Surround 7.1
BPS-eng : 4986717
DURATION-eng : 02:52:55.797333333
NUMBER_OF_FRAMES-eng: 972731
NUMBER_OF_BYTES-eng: 6467645948
.................
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265))
Stream #0:1 -> #0:1 (copy)
x265 [info]: HEVC encoder version 2.7
...........
x265 [info]: tools: strong-intra-smoothing lslices=4 deblock sao
[mp4 @ 0x158a480] track 1: codec frame size is not set
Output #0, mp4, to '/opt/2T1/video/plex/Movies/Shows/wss-dance-265.mp4':
Metadata:
title : wss
encoder : Lavf58.22.100
Chapter #0:0: start 0.000000, end 380.380000
Metadata:
title : Chapter 01
Chapter #0:1: start 380.380000, end 616.657708
................
Metadata:
title : Chapter 15
Stream #0:0(eng): Video: hevc (libx265) (hev1 / 0x31766568),
yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 24k tbn, 23.98 tbc
Metadata:
BPS-eng : 23217291
DURATION-eng : 02:52:55.782083333
NUMBER_OF_FRAMES-eng: 248770
NUMBER_OF_BYTES-eng: 30112194854
NUMBER_OF_BYTES-eng: 30112194854
SOURCE_ID-eng : 001011
_STATISTICS_WRITING_APP-eng: linux(x64-release)
_STATISTICS_WRITING_DATE_UTC-eng: 2018-12-02 21:30:59
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES
NUMBER_OF_BYTES SOURCE_ID
encoder : Lavc58.39.100 libx265
Stream #0:1(eng): Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000
Hz, 7.1, s32p (24 bit) (default)
Metadata:
title : Surround 7.1
BPS-eng : 4986717
DURATION-eng : 02:52:55.797333333
NUMBER_OF_FRAMES-eng: 972731
NUMBER_OF_BYTES-eng: 6467645948
SOURCE_ID-eng : 001100
_STATISTICS_WRITING_APP-eng: linux(x64-release)
_STATISTICS_WRITING_DATE_UTC-eng: 2018-12-02 21:30:59
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES
NUMBER_OF_BYTES SOURCE_ID
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