[FFmpeg-trac] #1920(avcodec:reopened): dts-hd core extraction

[FFmpeg]

#1920: dts-hd core extraction
-------------------------------------+------------------------------------
             Reporter:  Selur        |                    Owner:
                 Type:  enhancement  |                   Status:  reopened
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  dca          |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+------------------------------------
Changes (by Selur):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 doesn't work here using:

 {{{
 ffmpeg -y -threads 8 -analyzeduration 100M -probesize 100M -i
 "F:\TestClips&Co\VC-1\T2 DTS-HD 7.1.m2ts"  -vn -sn -core_only 1 -acodec
 copy -map_metadata -1 -map 0:1 -y -map_metadata -1
 "H:\Temp\iId_7_aid_4352_lang_eng_08_46_57_1310_01.dts"
 ffmpeg version N-79276-gde9abfe-gb0c026a+1 Copyright (c) 2000-2016 the
 FFmpeg developers
   built with gcc 5.3.0 (Rev5, Built by MSYS2 project)
   configuration:  --disable-w32threads --enable-fontconfig --enable-gcrypt
 --enable-libass --enable-libbluray --enable-libbs2b --enable-libfreetype
 --enable-libfribidi --enable-libkvazaar --enable-libmp3lame --enable-
 libopus --enable-libsoxr --enable-libspeex --enable-libtwolame --enable-
 libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-
 libxvid --enable-libzimg --enable-libzvbi --enable-avisynth --enable-gpl
 --disable-debug
   libavutil      55. 20.100 / 55. 20.100
   libavcodec     57. 34.100 / 57. 34.100
   libavformat    57. 32.100 / 57. 32.100
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 41.100 /  6. 41.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 [mpegts @ 0000022edb9e36a0] Failed to open codec in av_find_stream_info
 Input #0, mpegts, from 'F:\TestClips&Co\VC-1\T2 DTS-HD 7.1.m2ts':
   Duration: 00:00:25.56, start: 600.000000, bitrate: 29338 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: vc1 (Advanced) (VC-1 / 0x312D4356),
 yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn,
 47.95 tbc
     Stream #0:1[0x1100](eng): Audio: dts (DTS-HD MA) ([134][0][0][0] /
 0x0086), 48000 Hz, 7.1, s32p (24 bit)
     Stream #0:2[0x1101](eng): Audio: dts (DTS-HD HRA) ([133][0][0][0] /
 0x0085), 48000 Hz, 5.1(side), fltp
     Stream #0:3[0x1102](eng): Audio: dts (DTS-HD MA) ([134][0][0][0] /
 0x0086), 48000 Hz, 5.1(side), s32p (24 bit)
 Output #0, dts, to 'H:\Temp\iId_7_aid_4352_lang_eng_08_46_57_1310_01.dts':
   Metadata:
     encoder         : Lavf57.32.100
     Stream #0:0: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086), 48000
 Hz, 7.1 (24 bit)
 Stream mapping:
   Stream #0:1 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 size=    9003kB time=00:00:25.55 bitrate=2885.7kbits/s speed= 297x
 video:0kB audio:9035kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 }}}
 I still get a dts-hd and not the core dts stream.

 uploaded the input file I used to my google drive:
 https://drive.google.com/folderview?id=0B_WxUS1XGCPASUZibG5XZkRfeTg&usp=sharing

--
Ticket URL: <https://trac.ffmpeg.org/ticket/1920#comment:9>
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