Update gitignore to remove video files
Update gitignore to remove video files

bsalimi/speech-recognition-api,bsalimi/speech-recognition-api,SG-LIUM/SGL-SpeechWeb-Demo,SG-LIUM/SGL-SpeechWeb-Demo,bsalimi/speech-recognition-api,SG-LIUM/SGL-SpeechWeb-Demo,bsalimi/speech-recognition-api