[FFmpeg-user] Hooking into MOOV atom move process

[Reindl Harald]

besides that use 'sudo' is complete nonsense from any
security point of view we are doing that for years now
and *no* it's not a ffmpeg problem - after ffmpeg returns
the encoded file is finished with no but and if

Am 27.06.2014 20:42, schrieb Eugene Gekhter:
> Try moving the output files as soon as the exec command is finished.
> 
> On Fri, Jun 27, 2014 at 1:39 PM, Molly Millions <
> mollyrazormillions at gmail.com> wrote:
> 
>> I have just run your script and could not reproduce anything you've
>> described. When exec returns all of the output files are done, there are no
>> content changes. The problem might be an out of memory error. That's why
>> exec returns prematurely. I presume you are running in a shared host
>> environment. So check your php.ini (or check the phpinfo() output before
>> running your script) also check your nginx and or apache config for php
>> related memory limits or RLimitMem options. Also, check yout exitcode.
>>
>>
>> On Fri, Jun 27, 2014 at 6:49 PM, Eugene Gekhter <egekhter at pixcel.com>
>> wrote:
>>
>>> $cmd = 'sudo ffmpeg -i ' . $local_file . ' -y -vcodec libx264 -tune
>>> zerolatency -movflags faststart -crf 23 -profile:v high -level:v 4.0
>>> -maxrate 6000k -bufsize 12000k -acodec libfdk_aac -b:a 256k ' .
>>> $output_directory. $data['temp_file_key'] . '_HQ.mp4 -vcodec libx264 -s
>> ' .
>>> $sq_width . 'x' . $sq_height . ' -tune zerolatency -movflags faststart
>> -crf
>>> 25 -profile:v main -level:v 3.1 -maxrate 1400k -bufsize 1400k -acodec
>>> libfdk_aac -b:a 256k ' . $output_directory. $data['temp_file_key'] .
>>> '_SQ.mp4 -ss ' . $seek_half . ' -f image2 -vframes 1 ' .
>> $output_directory.
>>> $data['temp_file_key'] . '_poster.jpg -ss ' . $seek_half . ' -f image2
>> -vf
>>> scale=-1:240 -vframes 1 ' . $output_directory. $data['temp_file_key'] .
>>> '_thumb.jpg' . ' 1> ' . $log_directory . $data['temp_file_key'] .
>> '_log.txt
>>> 2>&1';
>>>
>>> exec($cmd, $out, $ret);

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