"How to change ffmpeg default font size?"

Post #302998988 by baris35 on Sunday 11th of June 2017 11:03:44 AM

Hello Neo,
Here you are:
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.5 LTS
Release:        14.04
Codename:       trusty

Linux bv0791 3.13.0-119-generic #166-Ubuntu SMP Wed May 3 12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Kind regards
Test Your Knowledge in Computers #555
Difficulty: Easy
In C, if double b = 3.14159265359; printf("b=%10f ", b); then the output with be b=3.141593
True or False?

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pfsoutffmpeg(1) 					      General Commands Manual						   pfsoutffmpeg(1)

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>. pfsoutffmpeg(1)

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