|
|
Sponsored Content
Operating Systems
Linux
convert avi to cellphone friendly 320x176 mp4 file...ffmpeg to the rescue :)
Post 302270799 by mr_manny on Monday 22nd of December 2008 09:05:19 PM
12-22-2008
convert avi to cellphone friendly 320x176 mp4 file...ffmpeg to the rescue :)
found a few ffmpeg posts and after a few unsuccessful attempts, I have found a solution 
to encode an avi to to an nokia e71 recognized mp4 format:
ffmpeg -y -i inputFILE.avi -acodec aac -ab 72k -s 320x176 -aspect 16:9 -vcodec h264 -b 300k -qcomp 0.6 -qmin 16 -qmax 51 -qdiff 4 -flags +loop -cmp +chroma -subq 7 -refs 6 -g 250 \
-keyint_min 25 -rc_eq 'blurCplx^(1-qComp)' -sc_threshold 40 -me_range 12 -i_qfactor 0.71 -directpred 3 outputFILE.mp4
original file was 700MB, resulting mp4 encoded file slightly less then half @300MB...quality is excellent
even though I don't foresee watching many video's on this amazing phone, I thought I would share my findings...
hh,
manny
to encode an avi to to an nokia e71 recognized mp4 format:
ffmpeg -y -i inputFILE.avi -acodec aac -ab 72k -s 320x176 -aspect 16:9 -vcodec h264 -b 300k -qcomp 0.6 -qmin 16 -qmax 51 -qdiff 4 -flags +loop -cmp +chroma -subq 7 -refs 6 -g 250 \
-keyint_min 25 -rc_eq 'blurCplx^(1-qComp)' -sc_threshold 40 -me_range 12 -i_qfactor 0.71 -directpred 3 outputFILE.mp4
original file was 700MB, resulting mp4 encoded file slightly less then half @300MB...quality is excellent
even though I don't foresee watching many video's on this amazing phone, I thought I would share my findings...
hh,
manny
|
|
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to output a summary of a video as an animated gif. Ideally, I would have 8 equally-spaced frames from the video, and play them back one at a time, each for 0.25 seconds. So I'd have a 2 second animated gif.
This is what I have so far:
#!/bin/bash
mplayer "$@" -vo... (0 Replies)
Discussion started by: dotancohen
0 Replies
2. UNIX and Linux Applications
Hello,
I need software to convert multimedia files.
What is the good software?
I was looking for it on the web, but I did not find any special.
Thanks... (1 Reply)
Discussion started by: feliks
1 Replies
3. Shell Programming and Scripting
I need a bash script that will.
So here is what I made so far.
1. Convert video files to iPhone format
2. MV converted video to new directory (with domain.com attached to it)
4. Copy a NFO file (from another directory) and add some conversion information
5. Delete old directory
torrent... (6 Replies)
Discussion started by: domz
6 Replies
4. Shell Programming and Scripting
Hi all,
I use ffmpeg to convert my movies to play them with my PSP.
I use the terminal version of ffmpeg so i put in the code:
]ffmpeg -i FILENAAM.avi -f psp -r 29.97 -b 512k -ar 24000 -ab 64k -s 320x240 M4V00001.MP4
FILENAAM is the part i replace with the title of the movie i want to see... (17 Replies)
Discussion started by: Ditzyken
17 Replies
5. What is on Your Mind?
How can I transfer my Television DVD collection to a hard drive converting all files to mp4 (for my nook tablet). (0 Replies)
Discussion started by: madison768
0 Replies
6. UNIX and Linux Applications
Hello to all in forum,
Somebody could help me saying me which command or application can I use to convert correctly a VOB file of more than 5 GB in size.
I have the VIDEO_TS folder with the files:
- VTS_01 - Stream Information.txt
- VTS_01_0.IFO
- VTS_01_1.VOB
The Stream Information... (4 Replies)
Discussion started by: Ophiuchus
4 Replies
7. Shell Programming and Scripting
Hi,
Apologies if I'm posting in wrong section.
How can I find length (duration) of MP4 videos and m4a audio files on cygwin?
I heard about mediainfo, ffmpeg, avconv utilities on Linux platform but not sure if they work (or available) on cygwin.
Please advise,
TIA (1 Reply)
Discussion started by: prvnrk
1 Replies
8. Shell Programming and Scripting
I need a hint for using wget for getting a free content from a TV station that is streaming its material for a while until it appears on any video platform, that means no use of illegal methods, because it is on air, recently published and available. But reading the manual for wget I tried the... (5 Replies)
Discussion started by: 1in10
5 Replies
LEARN ABOUT DEBIAN
fakenect-record
FAKENECT-RECORD(1) libfreenect manual FAKENECT-RECORD(1) NAME
fakenect-record - program to save dumps from kinect to file SYNOPSIS
fakenect-record [-h] [-ffmpeg] [-ffmpeg-opts options] outputdir DESCRIPTION
fakenect-record dumps the output of the kinect in outputdir folder. It saves the acceleration, depth, and rgb data as individual files with names in the form "TYPE-CURRENTIME-TIMESTAMP" where: * TYPE is either (a)ccel, (d)epth, or (r)gb * TIMESTAMP corresponds to the timestamp associated with the observation (or in the case of accel, the last timestamp seen) * CURRENTTIME corresponds to a floating point version of the time in seconds. The purpose of storing the current time is so that delays can be recreated exactly as they occurred. For RGB and DEPTH the dump is just the entirety of the data provided in PPM and PGM formats respectively (just a 1 line header above the raw dump). For ACCEL, the dump is the "freenect_raw_tilt_state". Only the front part of the file name is used, with the rest left undefined (extension, extra info, etc). A file called INDEX.txt is also output with all of the filenames local to that directory to simplify the format (e.g., no need to read the directory structure). Once started, the program will continue to acquire data from the kinect. When you want to stop it, hit Ctrl-C and the signal will be caught, runloop stopped, and everything will be stored cleanly. OPTIONS
-ffmpeg If present, send the the video stream to ffmpeg -ffmpeg-opts options When using ffmpeg, specify the options to be used with it. If unspecified, it will use the options "-aspect 4:3 -r 20 -vcodec msmpeg4 -b 30000k" -h Display the command-line help SEE ALSO
fakenect(1) OpenKinect 2012-05-21 FAKENECT-RECORD(1)