[FFmpeg-trac] #7730(avformat:new): spdif: Allow muxing Pure Lossless DTS-HD

FFmpeg trac at avcodec.org
Sat Feb 9 22:28:29 EET 2019


#7730: spdif: Allow muxing Pure Lossless DTS-HD
---------------------------------------+----------------------------------
               Reporter:  cehoyos      |                  Owner:
                   Type:  enhancement  |                 Status:  new
               Priority:  wish         |              Component:  avformat
                Version:  git-master   |               Keywords:  spdif
             Blocked By:               |               Blocking:
Reproduced by developer:  0            |  Analyzed by developer:  0
---------------------------------------+----------------------------------
 http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket4619/
 The sample from ticket #4619 cannot be muxed into spdif:
 {{{
 $ ffmpeg -i Pure_Lossless_DTS-HD~stereo-sample.mka -acodec copy
 -dtshd_rate 768k out.spdif
 ffmpeg version N-93098-g5b32f94 Copyright (c) 2000-2019 the FFmpeg
 developers
   built with gcc 6.4.0 (GCC)
   configuration: --enable-gpl
   libavutil      56. 26.100 / 56. 26.100
   libavcodec     58. 46.100 / 58. 46.100
   libavformat    58. 26.100 / 58. 26.100
   libavdevice    58.  6.101 / 58.  6.101
   libavfilter     7. 48.100 /  7. 48.100
   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 'Pure_Lossless_DTS-HD~stereo-sample.mka':
   Metadata:
     encoder         : libebml v1.3.1 + libmatroska v1.4.2
     creation_time   : 2015-06-12T17:35:51.000000Z
   Duration: 00:05:17.61, start: 0.000000, bitrate: 948 kb/s
     Stream #0:0(por): Audio: dts (DTS-HD MA), 48000 Hz, stereo, s16p
 (default)
 Output #0, spdif, to 'out.spdif':
   Metadata:
     encoder         : Lavf58.26.100
     Stream #0:0(por): Audio: dts (DTS-HD MA), 48000 Hz, stereo, s16p
 (default)
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [spdif @ 0x3400d00] stray DTS-HD frame
 av_interleaved_write_frame(): Invalid data found when processing input
 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x
 video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 Conversion failed!
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7730>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list