Buy new CF card to increase bitrate ML on 7D

Started by ThibaudS, June 02, 2013, 12:11:22 PM

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ThibaudS

Hi every body,

I use ML on en 7D (Alpha2), and i want increase my bitrate without trouble (stop recording).
Today, i have a Transcend x400 16Go Cf card, with this benchmark on ML


With this CF card, i can record with this bitrate


***** Résultats du fichier analysé *****

*** Paramètres généraux ***
- Nom :  MVI_9789.MOV
- Container :  MOV - QuickTime
- Taille du fichier :  218,1 Mo
- Longueur :  22s 648ms
- D√©bit total :  76.9 Mbps

*** Paramètres piste vidéo ***
- Format :  H.264/MPEG-4 AVC
- D√©bit :  max. : non d√©fini / moyen : 75.3 Mbps / min. : non d√©fini
- Fr√©quence d'image (i/s) :  max. : --- / moyen : 23.976 / min. : ---
- Profil d'encodage :  [email protected]
- Dimensions :  1920*1088
- Aspect des pixels :  non d√©finie
- Proportion de l'image :  16:9
- Entrelacement :  progressif

*** Paramètres première piste audio ***
- Format :  Uncompressed PCM
- D√©bit :  1 536 Kbps
- R√©solution :  16 bits
- Fr√©quence :  48.0 KHz
- Nbre de canaux :  2 (st√©r√©o)
- Position des canaux :  Front: L R


My question is, if i buy for example a Komputerbay x1000 64or128Go CF card, can i increase my bitrate record stable ?

Thanks a lot for your answers !
I never experienced such intense delight. Delight is a weak term to express the feeling of a naturalist who for the first time has wandered himself in a rainforest ; such a day brings a deeper pleasure than he can ever hope to experience again - Charles Darwin - 1875

Audionut

I'm not sure what the CF card slot speed is rated at on the 7D.  I assume it's much higher then 400x speed though.

If the 7D has the bitrate modifications for h.264 encoding, then yes, a faster CF card can only help.

Just to be clear, the 7D does not have Raw recording at the moment.

ThibaudS

Thanks !!
yes, i can change bitrate on ML for 7d. like the ML v2.3 for 5DII
for speed 7D, it seems that it can benefit from a x1000 card CF

I hope that one day the 7D can shoot in raw, even though I know it is not a priority for the team.

Bests,
Thibaud

I never experienced such intense delight. Delight is a weak term to express the feeling of a naturalist who for the first time has wandered himself in a rainforest ; such a day brings a deeper pleasure than he can ever hope to experience again - Charles Darwin - 1875