Convertir video con ffmpeg

IvanTux ivantux en gmail.com
Jue Abr 25 17:49:49 UTC 2013


ese mensaje no es relevante. solo esta usando un fork del FFmpeg pero igual
puedes usarlo sin problemas. si quieres el "original" bajalo y asunto
resuelto. http://www.ffmpeg.org/download.html

Slds.,
Ivan


2013/4/24 Braiam Miguel Peguero Novo <braiamp en gmail.com>

> 2013/4/24 IvanTux <ivantux en gmail.com>
>
>> https://sites.google.com/site/ffmulticonverter/
>>
>>
>>
>> 2013/3/28 Daniel Carrasco Marín <danielmadrid19 en gmail.com>
>>
>>> Bueno, este error es más porque el programa es un cansino jejeje. Pone
>>> que le pongas eso  la línea de comandos porque el AAC es esperimental, así
>>> que te quedaría:
>>>
>>> ffmpeg -i roberto.mov -aspect 16:9 -strict experimental salida.mp4
>>>
>>> De todas formas a mi nunca me ha salido eso de que el aac es
>>> esperimental... ¿Tienes la última versión del ffmpeg?
>>>
>>>
>>> 2013/3/28 David <dreyesg79 en yahoo.es>
>>>
>>>> Tampoco da mas o menos un error similar al anterior, da el siguiente
>>>> error, tengo el 12.04 64 bit
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> ffmpeg version 0.8.5-4:0.8.5-0ubuntu0.12.04.1, Copyright (c) 2000-2012
>>>> the Libav developers
>>>>   built on Jan 24 2013 18:01:36 with gcc 4.6.3
>>>> *** THIS PROGRAM IS DEPRECATED ***
>>>> This program is only provided for compatibility and will be removed in
>>>> a future release. Please use avconv instead.
>>>> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'roberto.mov':
>>>>   Metadata:
>>>>     major_brand     : qt
>>>>     minor_version   : 537199360
>>>>     compatible_brands: qt
>>>>     creation_time   : 2012-04-11 14:23:35
>>>>   Duration: 00:05:44.68, start: 0.000000, bitrate: 30338 kb/s
>>>>     Stream #0.0(eng): Video: dvvideo, yuv420p, 720x576 [PAR 64:45 DAR
>>>> 16:9], 28800 kb/s, PAR 1024:702 DAR 640:351, 25 fps, 25 tbr, 25 tbn, 25 tbc
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:23:35
>>>>     Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:23:35
>>>>     Stream #0.2(eng): Data: tmcd / 0x64636D74
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:25:30
>>>> File 'r.mp4' already exists. Overwrite ? [y/N] [buffer @ 0x1548c20]
>>>> w:720 h:576 pixfmt:yuv420p
>>>> encoder 'aac' is experimental and might produce bad results.
>>>> Add '-strict experimental' if you want to use it.
>>>>
>>>>   ------------------------------
>>>> *De:* Daniel Carrasco Marín <danielmadrid19 en gmail.com>
>>>> *Para:* David <dreyesg79 en yahoo.es>
>>>> *Enviado:* Jueves 28 de marzo de 2013 12:39
>>>>
>>>> *Asunto:* Re: Convertir video con ffmpeg
>>>>
>>>> Prueba lo mismo pero quitando lo del -s 720x576.
>>>>
>>>>
>>>> 2013/3/28 David <dreyesg79 en yahoo.es>
>>>>
>>>> Con  tu orden tampoco funciona, da el siguiente error
>>>>
>>>>
>>>> ffmpeg version 0.8.5-4:0.8.5-0ubuntu0.12.04.1, Copyright (c) 2000-2012
>>>> the Libav developers
>>>>   built on Jan 24 2013 18:01:36 with gcc 4.6.3
>>>> *** THIS PROGRAM IS DEPRECATED ***
>>>> This program is only provided for compatibility and will be removed in
>>>> a future release. Please use avconv instead.
>>>> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'roberto.mov':
>>>>   Metadata:
>>>>     major_brand     : qt
>>>>     minor_version   : 537199360
>>>>     compatible_brands: qt
>>>>     creation_time   : 2012-04-11 14:23:35
>>>>   Duration: 00:05:44.68, start: 0.000000, bitrate: 30338 kb/s
>>>>     Stream #0.0(eng): Video: dvvideo, yuv420p, 720x576 [PAR 64:45 DAR
>>>> 16:9], 28800 kb/s, PAR 1024:702 DAR 640:351, 25 fps, 25 tbr, 25 tbn, 25 tbc
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:23:35
>>>>     Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:23:35
>>>>     Stream #0.2(eng): Data: tmcd / 0x64636D74
>>>>     Metadata:
>>>>       creation_time   : 2012-04-11 14:25:30
>>>> Unable to find a suitable output format for '720x576'
>>>>
>>>>
>>>>   ------------------------------
>>>> *De:* Daniel Carrasco Marín <danielmadrid19 en gmail.com>
>>>> *Para:* David <dreyesg79 en yahoo.es>
>>>> *CC:* Ubuntu <ubuntu-es en lists.ubuntu.com>
>>>> *Enviado:* Jueves 28 de marzo de 2013 11:54
>>>> *Asunto:* Re: Convertir video con ffmpeg
>>>>
>>>> Creo que es la relación de aspecto, puede que no la detecte bien.
>>>>
>>>> Prueba:
>>>>
>>>> Para panorámico.
>>>> ffmpeg -i roberto.mov -aspect 16:9 -s 720x576 salida.mp4
>>>>
>>>> Para cuadrado
>>>>
>>>> ffmpeg -i roberto.mov -aspect 16:9 -s 720x576 salida.mp4
>>>>
>>>>
>>>>
>>>> Y coméntame con lo que sea.
>>>>
>>>>
>>>>
>>>>
>>>> 2013/3/28 David <dreyesg79 en yahoo.es>
>>>>
>>>>  Hola ubunteros:
>>>>  Estoy intentando convrtir un fichero de vídeo de tipo 'mov' a 'mp4' o
>>>> 'avi' con ffmpeg, doy la siguiente orden pero no funciona
>>>>
>>>>  ffmpeg -i roberto.mov r.avi
>>>>
>>>>  me da el siguiente error, ¿como lo arreglo?
>>>>
>>>>  ffmpeg version 0.8.5-4:0.8.5-0ubuntu0.12.04.1, Copyright (c)
>>>> 2000-2012 the Libav developers
>>>>  built on Jan 24 2013 18:01:36 with gcc 4.6.3
>>>>  *** THIS PROGRAM IS DEPRECATED ***
>>>>  This program is only provided for compatibility and will be removed
>>>> in a future release. Please use avconv instead.
>>>>  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'roberto.mov':
>>>>  Metadata:
>>>>  major_brand : qt
>>>>  minor_version : 537199360
>>>>  compatible_brands: qt
>>>>  creation_time : 2012-04-11 14:23:35
>>>>  Duration: 00:05:44.68, start: 0.000000, bitrate: 30338 kb/s
>>>>  Stream #0.0(eng): Video: dvvideo, yuv420p, 720x576 [PAR 64:45 DAR
>>>> 16:9], 28800 kb/s, PAR 1024:702 DAR 640:351, 25 fps, 25 tbr, 25 tbn, 25 tbc
>>>>  Metadata:
>>>>  creation_time : 2012-04-11 14:23:35
>>>>  Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
>>>>  Metadata:
>>>>  creation_time : 2012-04-11 14:23:35
>>>>  Stream #0.2(eng): Data: tmcd / 0x64636D74
>>>>  Metadata:
>>>>  creation_time : 2012-04-11 14:25:30
>>>>  File 'r.avi' already exists. Overwrite ? [y/N] [buffer @ 0xadac20]
>>>> w:720 h:576 pixfmt:yuv420p
>>>>  Incompatible sample format 's16' for codec 'ac3', auto-selecting
>>>> format 'flt'
>>>>  [mpeg4 @ 0xad8e20] Invalid pixel aspect ratio 1024/702, limit is
>>>> 255/255
>>>>  Output #0, avi, to 'r.avi':
>>>>  Stream #0.0(eng): Video: mpeg4, yuv420p, 720x576 [PAR 1024:702 DAR
>>>> 640:351], q=2-31, 200 kb/s, 90k tbn, 25 tbc
>>>>  Metadata:
>>>>  creation_time : 2012-04-11 14:23:35
>>>>  Stream #0.1(eng): Audio: ac3, 48000 Hz, stereo, flt, 200 kb/s
>>>>  Metadata:
>>>>  creation_time : 2012-04-11 14:23:35
>>>>  Stream mapping:
>>>>  Stream #0.0 -> #0.0
>>>>  Stream #0.1 -> #0.1
>>>>  Error while opening encoder for output stream #0.0 - maybe incorrect
>>>> parameters such as bit_rate, rate, width or height
>>>>
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>>>>
>>>>
>>>>
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>>>
>>>
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>>
>>
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>
> Yo creo que todo mundo obvio la parte donde dice: This program is only
> provided for compatibility and will be removed in a future release. Please
> use avconv instead.
>
> Busque un poco sobre avconv y encontré
> http://manpages.ubuntu.com/manpages/precise/man1/avconv.1.html que es más
> o menos la misma sintaxis the ffpeg, pero el programa esta más acabado que
> el ffmpeg.
>
> --
> Braiam Peguero
>
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