[FFmpeg-user] Sony XAVC transcoding

[Wayne Poll]

Output looks like: -

wpoll$ ./ffmpeg -i input.mxf -map 0 -map -0:9:0 -c copy -c:v prores -profile:v 3 output.mov
ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
  built on May 13 2013 14:11:10 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 --arch=x86_64 --enable-runtime-cpudetect
  libavutil      52. 18.100 / 52. 18.100
  libavcodec     54. 92.100 / 54. 92.100
  libavformat    54. 63.104 / 54. 63.104
  libavdevice    54.  3.103 / 54.  3.103
  libavfilter     3. 42.103 /  3. 42.103
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[mxf @ 0x100815c00] could not resolve sub descriptor strong ref
[mxf @ 0x100815c00] source track 11: stream 9, no descriptor found
[mxf @ 0x100815c00] Stream #9: not enough frames to estimate rate; consider increasing probesize
[mxf @ 0x100815c00] decoding for stream 0 failed
Guessed Channel Layout for  Input Stream #0.1 : mono
Guessed Channel Layout for  Input Stream #0.2 : mono
Guessed Channel Layout for  Input Stream #0.3 : mono
Guessed Channel Layout for  Input Stream #0.4 : mono
Guessed Channel Layout for  Input Stream #0.5 : mono
Guessed Channel Layout for  Input Stream #0.6 : mono
Guessed Channel Layout for  Input Stream #0.7 : mono
Guessed Channel Layout for  Input Stream #0.8 : mono
Input #0, mxf, from 'input.mxf':
  Metadata:
    timecode        : 00:22:02;01
  Duration: 00:00:25.29, start: 0.000000, bitrate: 298554 kb/s
    Stream #0:0: Video: h264 (High 4:2:2 Intra), yuv422p10le, 4096x2160 [SAR 1:1 DAR 256:135], 29.97 fps, 29.97 tbr, 29.97 tbn, 59.94 tbc
    Stream #0:1: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:2: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:3: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:4: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:5: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:6: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:7: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:8: Audio: pcm_s24le, 48000 Hz, mono, s32, 1152 kb/s
    Stream #0:9: Data: none
Output #0, mov, to 'output.mov':
  Metadata:
    timecode        : 00:22:02;01
    encoder         : Lavf54.63.104
    Stream #0:0: Video: prores (apch) (apch / 0x68637061), yuv422p10le, 4096x2160 [SAR 1:1 DAR 256:135], q=2-31, 200 kb/s, 30k tbn, 29.97 tbc
    Stream #0:1: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:2: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:3: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:4: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:5: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:6: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:7: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
    Stream #0:8: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, 1152 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (h264 -> prores)
  Stream #0:1 -> #0:1 (copy)
  Stream #0:2 -> #0:2 (copy)
  Stream #0:3 -> #0:3 (copy)
  Stream #0:4 -> #0:4 (copy)
  Stream #0:5 -> #0:5 (copy)
  Stream #0:6 -> #0:6 (copy)
  Stream #0:7 -> #0:7 (copy)
  Stream #0:8 -> #0:8 (copy)
Press [q] to stop, [?] for help
Input.mxf: Operation not permitted5.25 bitrate=1108583.8kbits/s    
frame=  758 fps=5.3 q=0.0 Lsize= 3459629kB time=00:00:25.29 bitrate=1120565.9kbits/s    
video:3431084kB audio:28453kB subtitle:0 global headers:0kB muxing overhead 0.002660%

I haven't tried the merge filter - will do so. Thanks.  :-)

Wayne Poll | Technical & IT Systems Manager |
NHNZ | 5 Melville Street, Dunedin 9016, New Zealand |
p. +64 3 479 9920 | m. +64 27 223 4171 | f. +64 3 479 9917 | www.nhnz.tv | Facebook  


-----Original Message-----
From: ffmpeg-user-bounces at ffmpeg.org [mailto:ffmpeg-user-bounces at ffmpeg.org] On Behalf Of Carl Eugen Hoyos
Sent: Wednesday, 12 June 2013 13:40
To: ffmpeg-user at ffmpeg.org
Subject: Re: [FFmpeg-user] Sony XAVC transcoding

Wayne Poll <WPoll <at> nhnz.tv> writes:

> ./ffmpeg -i input.mxf -map 0 -map -0:9:0 -c copy -c:v prores 
> -profile:v 3 output.mov

(Complete, uncut console output missing)

Did you try -acodec pcm_s24le -af amerge=inputs=8 ?

Carl Eugen

_______________________________________________
ffmpeg-user mailing list
ffmpeg-user at ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-user