[FFmpeg-trac] #4204(undetermined:new): Stream specifier

[FFmpeg]

#4204: Stream specifier
-------------------------------------+-------------------------------------
             Reporter:  byelik       |                    Owner:
                 Type:  task         |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by byelik):

 Here is code of bash file
 {{{
 target_width=720
 target_height=480
 target_aspect_ratio=$target_width/$target_height

 ./ffmpeg -y -i mp4.mp4 -i ogv.ogv -i ogv2.ogv -vcodec ppm -filter_complex
 "[0:0] [0:1] [1:0] [1:1] [2:0] [2:1] concat=n=3:v=1:a=1:unsafe=1 [v] [a]"
 -s '1280x1080' -b:v '512K' -b:a '128K' -strict -2 -c:v libx264 -preset
 ultrafast -map [v] -map [a] -r 30 outtmp.mp4
 ./ffmpeg -i outtmp.mp4 -s $target_width'x'$target_height -vf
 "scale=iw*sar:ih ,
 pad=max(iw\,ih*($target_aspect_ratio)):ow/($target_aspect_ratio):(ow-iw)/2
 :(oh-ih)/2" -aspect $target_width':'$target_height -strict -2 777.mp4
 rm -f outtmp.mp4
 }}}

 Console output
 {{{
 iMac-Vladimir:BYELIK BYELIK$ ./test.sh
 ffmpeg version 2.4.3 Copyright (c) 2000-2014 the FFmpeg developers
   built on Nov  4 2014 11:01:51 with llvm-gcc 4.2.1 (LLVM build
 2336.11.00)
   configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-
 pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-
 decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis
 --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-
 libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab
 --enable-libx265 --arch=x86_64 --enable-runtime-cpudetect
   libavutil      54.  7.100 / 54.  7.100
   libavcodec     56.  1.100 / 56.  1.100
   libavformat    56.  4.101 / 56.  4.101
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  1.100 /  5.  1.100
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'mp4.mp4':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     encoder         : Lavf56.4.101
   Duration: 00:00:18.20, start: 0.000000, bitrate: 359 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080 [SAR 1:1 DAR 16:9], 355 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
 (default)
     Metadata:
       handler_name    : VideoHandler
 Input #1, ogg, from 'ogv.ogv':
   Duration: 00:00:02.55, start: 0.000000, bitrate: 310 kb/s
     Stream #1:0(und): Video: theora, yuv420p, 640x480 [SAR 4:3 DAR 16:9],
 30 fps, 30 tbr, 30 tbn, 30 tbc
     Metadata:
       CREATION_TIME   : 2014-12-04 08:57:02
       LANGUAGE        : und
       HANDLER_NAME    : Core Media Data Handler
       ENCODER         : Lavc56.1.100 libtheora
       MAJOR_BRAND     : qt
       MINOR_VERSION   : 0
       COMPATIBLE_BRANDS: qt
     Stream #1:1(und): Audio: vorbis, 44100 Hz, stereo, fltp, 112 kb/s
     Metadata:
       CREATION_TIME   : 2014-12-04 08:57:02
       LANGUAGE        : und
       HANDLER_NAME    : Core Media Data Handler
       ENCODER         : Lavc56.1.100 libvorbis
       MAJOR_BRAND     : qt
       MINOR_VERSION   : 0
       COMPATIBLE_BRANDS: qt
 Input #2, ogg, from 'ogv2.ogv':
   Duration: 00:00:02.55, start: 0.000000, bitrate: 310 kb/s
     Stream #2:0(und): Video: theora, yuv420p, 640x480 [SAR 4:3 DAR 16:9],
 30 fps, 30 tbr, 30 tbn, 30 tbc
     Metadata:
       CREATION_TIME   : 2014-12-04 08:57:02
       LANGUAGE        : und
       HANDLER_NAME    : Core Media Data Handler
       ENCODER         : Lavc56.1.100 libtheora
       MAJOR_BRAND     : qt
       MINOR_VERSION   : 0
       COMPATIBLE_BRANDS: qt
     Stream #2:1(und): Audio: vorbis, 44100 Hz, stereo, fltp, 112 kb/s
     Metadata:
       CREATION_TIME   : 2014-12-04 08:57:02
       LANGUAGE        : und
       HANDLER_NAME    : Core Media Data Handler
       ENCODER         : Lavc56.1.100 libvorbis
       MAJOR_BRAND     : qt
       MINOR_VERSION   : 0
       COMPATIBLE_BRANDS: qt
 Stream specifier ':1' in filtergraph description [0:0] [0:1] [1:0] [1:1]
 [2:0] [2:1] concat=n=3:v=1:a=1:unsafe=1 [v] [a] matches no streams.
 ffmpeg version 2.4.3 Copyright (c) 2000-2014 the FFmpeg developers
   built on Nov  4 2014 11:01:51 with llvm-gcc 4.2.1 (LLVM build
 2336.11.00)
   configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-
 pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-
 decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis
 --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-
 libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab
 --enable-libx265 --arch=x86_64 --enable-runtime-cpudetect
   libavutil      54.  7.100 / 54.  7.100
   libavcodec     56.  1.100 / 56.  1.100
   libavformat    56.  4.101 / 56.  4.101
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  1.100 /  5.  1.100
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  0.100 / 53.  0.100
 outtmp.mp4: No such file or directory
 iMac-Vladimir:BYELIK BYELIK$
 }}}

 I need to know how to join video files with different stream count.
 Video files are attached.
 Thanks in advance.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4204#comment:2>
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