NAME¶
pfsoutffmpeg - Read pfs frames from stdin and forward them to ffmpeg program
SYNOPSIS¶
pfsoutffmpeg [--help] <ffmpeg options> output_file
DESCRIPTION¶
This command is a wrapper for ffmpeg program and can be used to write pfs frames
to a compressed video.
Check the examples section to for sample usage and see manual of ffmpeg for
further information.
Note that the usage of '-f' switch (input format specifier) and '-i' switch
(input file specifier) of the ffmpeg program is implemented inside the script
and is therefore not allowed.
EXAMPLES¶
- pfsinrgbe frame%04d.hdr --frames 100:2:200 |
pfstmo_reinhard02 -s
- | pfsgamma -g 1.7 | pfsoutffmpeg -qscale 4 test.avi
1. Read HDR frames in RGBE format with the following names:
frame0100.hdr, frame0102.hdr, frame0104.hdr,... frame0200.hdr
2. Apply local tone mapping operator to each frame (Reinhard2002
model, part of the PFSTMO package)
3. Apply gamma correction to each tone mapped frame
4. Compress frames to test.avi animation
SEE ALSO¶
ffmpeg(1) pfsin(1) pfstmo_reinhard02(1) pfsgamma(1)
BUGS¶
Frames smaller than 512x384 can cause broken pipe error, due to bug in ppm pipe
reading routine in ffmpeg.
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>
or Grzegorz Krawczyk <krawczyk@mpi-sb.mpg.de>.