Hi,
Here's the 16 bit tiff input images:
https://www.dropbox.com/s/r3qbx0l8s6tqcpg/testFiles.7z?dl=0
Command used:
ffmpeg -i test%d.tif -vcodec ffv1 -b:v 2M -r 10 test.avi
Command line output:
ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gn le-iconv --enable-libass --enable-libbluray --enable-libbs2b
--enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme
--enable-libgsm ibilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-l able-libschroedinger --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
--enable-libvo-aacenc --enable-lib --enable-libvorbis --enable-libvpx
--enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
--enable-libxavs --enable-libxvid --enable ble-decklink --enable-zlib
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
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, image2, from 'test%d.tif':
Duration: 00:00:05.32, start: 0.000000, bitrate: N/A
Stream #0:0: Video: tiff, gray16le, 124x128, 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'test.avi' already exists. Overwrite ? [y/N] y
[ffv1 @ 0557eb80] bits_per_raw_sample > 8, forcing coder 1 Output #0, avi, to
'test.avi':
Metadata:
ISFT : Lavf56.40.101
Stream #0:0: Video: ffv1 (FFV1 / 0x31564646), gray16le, 124x128, q=2-31,
2000 kb/s, 10 fps, 10 tbn, 10 tbc
Metadata:
encoder : Lavc56.60.100 ffv1
Stream mapping:
Stream #0:0 -> #0:0 (tiff (native) -> ffv1 (native)) Press [q] to stop, [?]
for help
frame= 54 fps=0.0 q=-0.0 Lsize= 307kB time=00:00:05.40 bitrate=
465.2kbits/s dup=0 drop=79
video:300kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: 2.284209%
Thanks and best regards,
Stefano
-----Original Message-----
From: Libav-user [mailto:[email protected]] On Behalf Of Carl Eugen
Hoyos
Sent: Mittwoch, 31. August 2016 15:33
To: This list is about using libavcodec, libavformat, libavutil, libavdevice
and libavfilter.
Subject: Re: [Libav-user] Writing 16bit greyscale videos
Hi!
2016-08-31 9:13 GMT+02:00 Masneri, Stefano <[email protected]>:
> If needed I can provide the images and the video.
Please do provide minimal input files that allow to reproduce the issue.
Carl Eugen
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