Pb Picamera Bitrate instable - Raspberry Pi Forums

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bonjour,

j'ai besoin de "picamera" pour utiliser à la fois de la vidéo et de la photo.

j'envoie la vidéo vers un un réseau, il lui faut à ce réseau un bitrate stable et constant, +/- 1 000 kbits/s.

je demande donc à picamera un bitrate= 1 000 000.
problème lors de l'envoi de la vidéo, le bitrate reste constant pendant même pas 1 min mais ensuite ne fait qu'augmenter voir ensuite descendre à 100 kbits/s
j'ai tenté l'option "intra_refresh" sans vraiment de grande réussite.

savoir qu'avec "raspivid" et "-b 1000000", le flux est stable.

y aurait-il une solution ?

merci d'avance



raspberrypi



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