[FFmpeg-user] Problem when remuxing mpeg4 from mp4 container to ts container

Fredrik Persson fredrik.p.persson at gmail.com
Wed Nov 23 12:31:48 EET 2016


Carl, if you don't mind, I see a similar problem with wmv files.

I used this sample file: http://techslides.com/demos/samples/sample.wmv

The trick with mp4, -vbsf dump_extra, did nothing in this case.

I am getting a non-playable transport stream file after converting it, here
is the console trace. Any ideas here? Thanks in advance!

/Fredrik

$ wget http://techslides.com/demos/samples/sample.wmv
--2016-11-23 11:28:00--  http://techslides.com/demos/samples/sample.wmv
Resolving techslides.com (techslides.com)... 107.170.15.66
Connecting to techslides.com (techslides.com)|107.170.15.66|:80...
connected.
HTTP request sent, awaiting response... 200 OK
Length: 554297 (541K) [video/x-ms-wmv]
Saving to: ‘sample.wmv’

sample.wmv
 100%[===============================================>] 541,31K   929KB/s
 in 0,6s

2016-11-23 11:28:01 (929 KB/s) - ‘sample.wmv’ saved [554297/554297]

$ mediainfo sample.wmv
General
Complete name                            : sample.wmv
Format                                   : Windows Media
File size                                : 541 KiB
Duration                                 : 5s 587ms
Overall bit rate                         : 794 Kbps
Maximum Overall bit rate                 : 1 024 Kbps
Encoded date                             : UTC 1970-01-01 00:00:00.000
WM/EncodingSettings                      : Lavf52.103.0

Video
ID                                       : 1
Format                                   : WMV2
Codec ID                                 : WMV2
Codec ID/Info                            : Windows Media Video 8
Description of the codec                 : wmv2
Duration                                 : 5s 600ms
Bit rate                                 : 529 Kbps
Width                                    : 320 pixels
Height                                   : 240 pixels
Display aspect ratio                     : 4:3
Frame rate                               : 30.000 fps
Bit depth                                : 8 bits
Bits/(Pixel*Frame)                       : 0.230
Stream size                              : 362 KiB (67%)

Audio
ID                                       : 2
Format                                   : WMA
Format version                           : Version 2
Codec ID                                 : 161
Codec ID/Info                            : Windows Media Audio
Description of the codec                 : Windows Media Audio V8
Duration                                 : 5s 587ms
Bit rate                                 : 224 Kbps
Channel(s)                               : 1 channel
Sampling rate                            : 48.0 KHz
Bit depth                                : 16 bits
Stream size                              : 153 KiB (28%)


$ ffmpeg -i sample.wmv -codec copy sample.ts
ffmpeg version 2.8.8-0ubuntu0.16.04.1 Copyright (c) 2000-2016 the FFmpeg
developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1
--build-suffix=-ffmpeg --toolchain=hardened
--libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu
--cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping
--disable-decoder=libopenjpeg --disable-decoder=libschroedinger
--enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libcdio --enable-libflite --enable-libfontconfig
--enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm
--enable-libmodplug --enable-libmp3lame --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-librtmp
--enable-libschroedinger --enable-libshine --enable-libsnappy
--enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora
--enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi
--enable-openal --enable-opengl --enable-x11grab --enable-libdc1394
--enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264
--enable-libopencv
  libavutil      54. 31.100 / 54. 31.100
  libavcodec     56. 60.100 / 56. 60.100
  libavformat    56. 40.101 / 56. 40.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 40.101 /  5. 40.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.101 /  1.  2.101
  libpostproc    53.  3.100 / 53.  3.100
Guessed Channel Layout for  Input Stream #0.1 : mono
Input #0, asf, from 'sample.wmv':
  Metadata:
    encoder         : Lavf52.103.0
  Duration: 00:00:05.59, start: 0.000000, bitrate: 793 kb/s
    Stream #0:0: Video: wmv2 (WMV2 / 0x32564D57), yuv420p, 320x240, 30 fps,
30 tbr, 1k tbn, 1k tbc
    Stream #0:1: Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, 1 channels,
fltp, 224 kb/s
Output #0, mpegts, to 'sample.ts':
  Metadata:
    encoder         : Lavf56.40.101
    Stream #0:0: Video: wmv2 (WMV2 / 0x32564D57), yuv420p, 320x240, q=2-31,
30 fps, 30 tbr, 90k tbn, 1k tbc
    Stream #0:1: Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, mono, 224
kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=  166 fps=0.0 q=-1.0 Lsize=     577kB time=00:00:05.58 bitrate=
846.2kbits/s
video:353kB audio:153kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 14.101769%
$ mediainfo sample.ts
General
ID                                       : 1 (0x1)
Complete name                            : sample.ts
Format                                   : MPEG-TS
File size                                : 577 KiB
Duration                                 : 3s 333ms
Overall bit rate                         : 910 Kbps

Menu
ID                                       : 4096 (0x1000)
Menu ID                                  : 1 (0x1)
Duration                                 : 3s 333ms
List                                     : 256 (0x100) () / 257 (0x101) ()
Service name                             : Service01
Service provider                         : FFmpeg
Service type                             : digital television


$ ffplay sample.ts
ffplay version 2.8.8-0ubuntu0.16.04.1 Copyright (c) 2003-2016 the FFmpeg
developers
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1
--build-suffix=-ffmpeg --toolchain=hardened
--libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu
--cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping
--disable-decoder=libopenjpeg --disable-decoder=libschroedinger
--enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libcdio --enable-libflite --enable-libfontconfig
--enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm
--enable-libmodplug --enable-libmp3lame --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-librtmp
--enable-libschroedinger --enable-libshine --enable-libsnappy
--enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora
--enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi
--enable-openal --enable-opengl --enable-x11grab --enable-libdc1394
--enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264
--enable-libopencv
  libavutil      54. 31.100 / 54. 31.100
  libavcodec     56. 60.100 / 56. 60.100
  libavformat    56. 40.101 / 56. 40.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 40.101 /  5. 40.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.101 /  1.  2.101
  libpostproc    53.  3.100 / 53.  3.100
Input #0, mpegts, from 'sample.ts':0KB vq=    0KB sq=    0B f=0/0
  Duration: 00:00:05.54, start: 1.400000, bitrate: 852 kb/s
  Program 1
    Metadata:
      service_name    : Service01
      service_provider: FFmpeg
    Stream #0:0[0x100]: Data: bin_data ([6][0][0][0] / 0x0006)
    Stream #0:1[0x101]: Data: bin_data ([6][0][0][0] / 0x0006)
Failed to open file 'sample.ts' or configure filtergraph
    nan    :  0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0
$


On Tue, Nov 8, 2016 at 6:48 PM, Fredrik Persson <fredrik.p.persson at gmail.com
> wrote:

> This works perfectly, thank you Carl!
>
> /Fredrik Persson
>
> On Tue, Nov 8, 2016 at 12:09 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com>
> wrote:
>
>> 2016-11-07 17:21 GMT+01:00 Fredrik Persson <fredrik.p.persson at gmail.com>:
>>
>> > ffmpeg -i big-mpeg4.mp4 -codec copy big-mpeg4.ts
>>
>> Needs -vbsf dump_extra
>>
>> For future questions: Please remember to always provide
>> the command line that allows to reproduce your issue
>> together with the complete, uncut console output and
>> please read https://ffmpeg.org/contact.html again.
>>
>> Carl Eugen
>> _______________________________________________
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>> ffmpeg-user at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>>
>> To unsubscribe, visit link above, or email
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>
>
>


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