[FFmpeg-user] YUV10 Image Sequence

[luke fazzary]

Hi,



I am trying to create a YUV10 image sequence from a Prores 422 HQ source
using FFMPEG.  I have tried many input sources, pix_fmts, v210 vs rawvideo,
but all have failed to create a worthy image.  The image sequence comes out
green.  I do get the correct file size and bitdepth of 21,600 and 10-bit.
I know this because I have a yuv10 image sequence that works, however, I
believe this was made using DVS Clipster, not FFMPEG. I would like to
recreate the same exact files, but using FFMPEG.  Can someone let me know
where I'm going wrong here or if it's even possible in FFMPEG?



What I’m looking to create (from clipster manual):

*.yuv10

10 bit YUV 4:2:2 and

YUVA 4:2:2:4

Raw 10 bit YUV file format with or without key.

This file has no header. The image format is rec-

ognized by the file size. This is done with a table

of predefined file sizes. Component order UYVY.

Bits are packed tightly from

left to right for three

component samples, then two bits of padding

(zero) to fill up to four

bytes. The lines are pad-

ded to a multiple of four

bytes. The file is padded

to a multiple of 512 bytes.





Command:

ffmpeg -i /Users/lf/Desktop/Metadata_Tool/EP105_Sofia_Clip.mov -video_size
3840x2160 -vcodec rawvideo -r 24 -pix_fmt yuv422p10le
/Users/lf/Desktop/Metadata_Tool/EP105_Sofia_%05d.yuv10

ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers

  built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM
3.6.0svn)

  configuration: --prefix=/usr/local/Cellar/ffmpeg/3.1.1 --enable-shared
--enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables
--enable-avresample --cc=clang --host-cflags= --host-ldflags=
--enable-opencl --enable-libx264 --enable-libmp3lame --enable-libxvid
--enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx
--enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libfaac --enable-libass --enable-ffplay --enable-libspeex
--enable-libschroedinger --enable-libfdk-aac --enable-libopus
--enable-frei0r --enable-libx265 --disable-lzma --enable-libopenjpeg
--disable-decoder=jpeg2000
--extra-cflags=-I/usr/local/Cellar/openjpeg/1.5.2_1/include/openjpeg-1.5
--enable-nonfree --enable-vda

  libavutil      55. 28.100 / 55. 28.100

  libavcodec     57. 48.101 / 57. 48.101

  libavformat    57. 41.100 / 57. 41.100

  libavdevice    57.  0.101 / 57.  0.101

  libavfilter     6. 47.100 /  6. 47.100

  libavresample   3.  0.  0 /  3.  0.  0

  libswscale      4.  1.100 /  4.  1.100

  libswresample   2.  1.100 /  2.  1.100

  libpostproc    54.  0.100 / 54.  0.100

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'/Users/lf/Desktop/Metadata_Tool/EP105_Sofia_Clip.mov':

  Metadata:

    major_brand     : qt

    minor_version   : 0

    compatible_brands: qt

    creation_time   : 2016-06-03 06:45:18

    com.apple.quicktime.keywords: 5-6-16 4,4-11-16,5-6-16 1,yellow,extra
footage,lslr_l3_render

    com.apple.quicktime.description: This video is about EP105_Sofia

    com.apple.quicktime.author: Alfarero

    com.apple.quicktime.displayname: EP105_Sofia

    com.apple.quicktime.title: EP105_Sofia

  Duration: 00:00:11.76, start: 0.000000, bitrate: 171676 kb/s

    Stream #0:0(und): Video: prores (apch / 0x68637061),
yuv422p10le(bt709), 1920x1080, 171570 kb/s, SAR 1:1 DAR 16:9, 23.98 fps,
23.98 tbr, 24k tbn, 24k tbc (default)

    Metadata:

      creation_time   : 2016-06-03 06:45:18

      handler_name    : Core Media Data Handler

      encoder         : Apple ProRes 422 HQ

      timecode        : 01:08:21:05

    Stream #0:1(und): Data: none (tmcd / 0x64636D74), 0 kb/s (default)

    Metadata:

      creation_time   : 2016-06-03 06:45:18

      handler_name    : Core Media Data Handler

      timecode        : 01:08:21:05

[image2 @ 0x7fb8cc027600] Using AVStream.codec to pass codec parameters to
muxers is deprecated, use AVStream.codecpar instead.

Output #0, image2, to
'/Users/lf/Desktop/Metadata_Tool/EP105_Sofia_%05d.yuv10':

  Metadata:

    major_brand     : qt

    minor_version   : 0

    compatible_brands: qt

    com.apple.quicktime.title: EP105_Sofia

    com.apple.quicktime.keywords: 5-6-16 4,4-11-16,5-6-16 1,yellow,extra
footage,lslr_l3_render

    com.apple.quicktime.description: This video is about EP105_Sofia

    com.apple.quicktime.author: Alfarero

    com.apple.quicktime.displayname: EP105_Sofia

    encoder         : Lavf57.41.100

    Stream #0:0(und): Video: rawvideo (Y3[10][10] / 0xA0A3359),
yuv422p10le, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 24 fps, 24
tbn, 24 tbc (default)

    Metadata:

      creation_time   : 2016-06-03 06:45:18

      handler_name    : Core Media Data Handler

      timecode        : 01:08:21:05

      encoder         : Lavc57.48.101 rawvideo

Stream mapping:

  Stream #0:0 -> #0:0 (prores (native) -> rawvideo (native))

Press [q] to stop, [?] for help

frame=    5 fps=0.0 q=-0.0 size=N/A time=00:00:00.20 bitrate=N/A
speed=0.369x   frame=    9 fps=8.4 q=-0.0 size=N/A time=00:00:00.37
bitrate=N/A speed=0.348x   frame=   13 fps=8.2 q=-0.0 size=N/A
time=00:00:00.54 bitrate=N/A speed=0.343x   frame=   17 fps=8.1 q=-0.0
size=N/A time=00:00:00.70 bitrate=N/A speed=0.338x   frame=   21 fps=8.1
q=-0.0 size=N/A time=00:00:00.87 bitrate=N/A speed=0.337x   frame=   25
fps=8.1 q=-0.0 size=N/A time=00:00:01.04 bitrate=N/A speed=0.336x
frame=   29 fps=8.0 q=-0.0 size=N/A time=00:00:01.20 bitrate=N/A
speed=0.335x   frame=   33 fps=8.0 q=-0.0 size=N/A time=00:00:01.37
bitrate=N/A speed=0.333x   frame=   34 fps=7.8 q=-0.0 Lsize=N/A
time=00:00:01.41 bitrate=N/A speed=0.324x

video:275400kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown



Thank you in advance.