Video support missing

[aero9]

/video send xxxxxxxxxx /root/yowsup/media/video.mp4

[connected]:INFO:urllib3.connectionpool:Starting new HTTPS connection (1): mmg.whatsapp.net
ERROR:yowsup.layers.protocol_media.mediauploader:Error occured at transfer No module named 'av'
Traceback (most recent call last):
File "/root/yowsup/yowsup/layers/protocol_media/mediauploader.py", line 168, in run
self.successCallback(sourcePath, self.jid, result)
File "/root/yowsup/yowsup/demos/cli/layer.py", line 587, in
successFn = lambda filePath, jid, url: self.doSendMedia(mediaType, filePath, url, jid, resultRequestUploadIqProtocolEntity.getIp(), caption)
File "/root/yowsup/yowsup/demos/cli/layer.py", line 571, in doSendMedia
entity = VideoDownloadableMediaMessageProtocolEntity.fromFilePath(filePath, url, ip, to, caption = caption)
File "/root/yowsup/yowsup/layers/protocol_media/protocolentities/message_media_downloadable_video.py", line 162, in fromFilePath
preview = VideoTools.generatePreviewFromVideo(path)
File "/root/yowsup/yowsup/common/tools.py", line 337, in generatePreviewFromVideo
import av
ImportError: No module named 'av'
ERROR:yowsup.demos.cli.layer:Upload file /root/yowsup/media/video.mp4

i try to install av
sudo pip3 install av

Running setup.py install for av
Could not find either libswresample or libavresample with pkg-config.
Complete output from command /usr/bin/python3 -c "import setuptools, tokenize;file='/tmp/pip_build_root/av/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /tmp/pip-wqhea6z6-record/install-record.txt --single-version-externally-managed --compile:
running install

also, how to view the encrypted video/audio files that i have received ?

ubuntu 14.04

thanks

[Aragur]

Not included yet.
We will ad this in the future.

[aero9]

thanks