[FFmpeg-user] Prove that video file does not have content removed or added

2016-07-22 Thread André Luís Duarte
Hi guys I am involved with another project in computer forensic where I have to prove that several video files are intact (was not added or removed content). I thought it would be easy but I'm a little difficulty. I thought of running ffprobe command to see the file characteristics and got the

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-08-02 Thread André Luís Duarte
Hi Carl, thanks for the feedback. Excuse my ignorance but can I affirm that ffmpeg will not convert this video with audio? For now! On 01-08-2015 17:21, Carl Eugen Hoyos wrote: Carl Eugen Hoyos ag.or.at> writes: André Luís Duarte writes: - https://www.dropbox.com/s/qgyulo8mbnqk

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-08-01 Thread André Luís Duarte
If you can install the program https://www.dropbox.com/s/xuu95dg6jw6f4q0/H264Player_install.exe?oref=e&n=451062852 in the Windows, you will see that this program runs the file with audio. On 01-08-2015 14:47, Carl Eugen Hoyos wrote: André Luís Duarte ffmpeg.org> writes:

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-08-01 Thread André Luís Duarte
ote: On Fri, Jul 31, 2015 at 21:39:35 -0300, André Luís Duarte wrote: - https://www.dropbox.com/s/qgyulo8mbnqkwub/Video1.264?oref=e&n=451062852 (file full) My ffmpeg identifies this as raw H.264 video, without forcing it to do so. It does have some problems with the stream though. But it does n

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-08-01 Thread André Luís Duarte
... Without having looked at the files. My conclusion is that the problem appears after cutting with H264Player_install.exe, is that correct ? If correct, cut under linux. If you know where to cut, it’s quit easy. ffmpeg -ss 10 -i source.ext -t 30 source-cutted.ext Result: 30 seconds from source

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-07-31 Thread André Luís Duarte
commands also work normally except the audio. - https://www.dropbox.com/s/qgyulo8mbnqkwub/Video1.264?oref=e&n=451062852 (file full) On 30-07-2015 17:33, Henk D. Schoneveld wrote: On 30 Jul 2015, at 20:27, André Luís Duarte wrote: On 30-07-2015 13:06, Steve Boyer wrote: On Jul 30, 2

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-07-30 Thread André Luís Duarte
On 30-07-2015 13:06, Steve Boyer wrote: On Jul 30, 2015 10:24 AM, "André Luís Duarte" < andrelduarte-at-yahoo.com...@ffmpeg.org> wrote: Hi Guys. Thanks for the feedback. Steve, I initially tried the following command, and the result was as follows: linux@linux-Capella-Ib

Re: [FFmpeg-user] Convert .256 to avi with audio

2015-07-30 Thread André Luís Duarte
, so I can post things that are my interpretation of what I have read. Em Quarta-feira, 29 de Julho de 2015 17:46, Moritz Barsnick escreveu: (André, your subject is wrong. ;-)) On Wed, Jul 29, 2015 at 15:33:31 -0500, Steve Boyer wrote: > On Wed, Jul 29, 2015 at 3:09 PM, André Luís Duarte >

[FFmpeg-user] Convert .256 to avi with audio

2015-07-29 Thread André Luís Duarte
Hi guys. Need to do a skill in a video that was recorded in a security camera and the video file has the extension .264. The video file can be viewed in the program provided by company (H264Player). The video is displayed with sound normally for this player. I need to check the sound level conta