Come convertire da XviD a mp4 cambiando aspect ratio?

[samuele_m]

Ciao a tutti,

come posso convertire un video in formato XviD con aspect ratio 2.35:1 in mp4 (h264) con aspect ratio a 16:9?

Ho notato che il file originale ha una risoluzione di 1280x544 mentre io lo vorrei a 1280x720 altrimenti sulla tv si vede schiacciato.

Si può fare con Mpeg Streamclip? Se si come devo impostare i parametri?

Questa è l'analisi del file da convertire fatta con MediaInfo

General / Container Stream #1

Total Video Streams for this File.................1

Total Audio Streams for this File.................1

Video Codecs Used.................................XviD

Audio Codecs Used.................................MPEG-1 Audio layer 3

File Format.......................................AVI

Play Time.........................................1h 47mn

Total File Size...................................2.01 GiB

Total Stream BitRate..............................2 683 Kbps

Encoding Library..................................MPlayer

Video Stream #1

Codec (Human Name)................................MPEG-4 Visual

Codec (FourCC)....................................XVID

Codec Profile.....................................Advanced Simple@L5

Frame Width.......................................1 280 pixels

Frame Height......................................544 pixels

Frame Rate........................................23.976 fps

Total Frames......................................154437

Display Aspect Ratio..............................2.35:1

Scan Type.........................................Progressive

Color Space.......................................YUV

Codec Settings (Summary)..........................BVOP

Codec Settings (Packet BitStream).................No

QF (like Gordian Knot)............................0.147

Codec Settings (BVOP).............................Yes

Codec Settings (QPel).............................No

Codec Settings (GMC)..............................No warppoints

Codec Settings (Matrix)...........................Default (H.263)

Video Stream Length...............................1h 47mn 21s 316ms

Video Stream BitRate..............................2 447 Kbps

Bit Depth.........................................8 bits

Video Stream Size.................................1.83 GiB (91%)

Video Encoder.....................................XviD0046

Audio Stream #1

Codec.............................................MPEG Audio

Codec (FourCC)....................................55

Codec Profile.....................................Joint stereo

Audio Stream Length...............................1h 47mn 21s 312ms

Audio Stream BitRate..............................224 Kbps

Audio Stream BitRate Mode.........................CBR

Number of Audio Channels..........................2

Sampling Rate.....................................48.0 KHz

Audio Stream Delay................................42ms

Audio Stream Size.................................172 MiB (8%)

Audio Encoder.....................................LAME3.97

[Assfidanken]

Temo che l'aspect ratio rimanga tale a meno di non tagliare porzioni di immagine.