On 20/01/2015 17:44, Moritz Barsnick wrote:
On Tue, Jan 20, 2015 at 17:16:47 +0100, Andrea Rastelli wrote:
I'm sorry but even with your help seems impossible to properly convert
my images.
It may depend heavily on the input, but at least I can successfully
create JPEG from a TIFF, and it can
On Wed, Jan 21, 2015 at 09:33:21 +0100, Andrea Rastelli wrote:
Actually the problem is not in the creation of the JPEG itself, but in
the resulting chroma subsampling that (apparently) is not stored in the
FFmpeg resulting image.
You did not mention this so far within this thread, if I may
On Tue, Jan 20, 2015 at 17:16:47 +0100, Andrea Rastelli wrote:
I'm sorry but even with your help seems impossible to properly convert
my images.
It may depend heavily on the input, but at least I can successfully
create JPEG from a TIFF, and it can be read by many programs:
$ ffmpeg -i
On 19/01/2015 22:10, Moritz Barsnick wrote:
To add to Werner's comments:
On Mon, Jan 19, 2015 at 18:05:34 +0100, Andrea Rastelli wrote:
Also, the only codec that works is the MJPEG, any other codec produces
unreadable images or extremely slow-to-process images (libopenjpeg)..
I can't comment
On Mon, Jan 19, 2015 at 6:05 PM, Andrea Rastelli a.raste...@rbw-cgi.it
wrote:
$ ffmpeg.exe -pix_fmt yuv422p -i in.tif out.jpg -q 1
Set -q before specifying the output filename.
-pix_fmt specified before -i will try to read the input with said format.
That doesn't make a lot of sense here.
Hi,
I'm trying to convert a TIFF image sequence into JPEG (sequence) for
preliminary video analysis, and I need to save the JPEG using yuv444 or
yuv442.. but all I have achieved by now is the simple TIFF to JPEG
conversion with some setup in the quality setting (that still produce
blocky
here the uncut command
$ ffmpeg.exe -pix_fmt yuv422p -i
//isilon.nas/miame/02_production/00_supervision/03_shot_approval/06_compositing/sc_mm2e14/_Tiff/sq_001/sc_001/pcp_m
ia_mm2e14_001_001_v005/pcp_mia_mm2e14_001_001_v005_0067.tif
