Failed to allocate memory and Failed to open camera error are due to the reason app doesn't have camera permission Check weather your app has relevant permission or not
On Sat, Dec 22, 2018, 6:20 PM Евгений Эресман <[email protected]> wrote: > > > > >Суббота, 22 декабря 2018, 15:09 +03:00 от Carl Eugen Hoyos < > [email protected]>: > > > >2018-12-22 6:51 GMT+01:00, Евгений Эресман < > [email protected] >: > >> > >> Hello! > >> Please help! > >> Built ffmpeg-4.1 static with android_camera support. > >> Config file attached > >> Trying to grab the android camera from the command line: > >When asking for help here, always provide the command > >line you tested together with the complete, uncut console output. > > > >> ffmpeg -f android_camera -vcodec flv1 -f flv /sdcard/capture.flv > > > >The command line is missing the necessary option "-i": > >ffmpeg -f android_camera -i ... -vcodec flv1 -f flv /sdcard/capture.flv > >but you can remove "-vcodec flv1 -f flv", both are the default > >for output file suffix ".flv". > > > >I don't know what you have to put after "-i", try "-i 0". > > > >Carl Eugen > >_______________________________________________ > >ffmpeg-user mailing list > >[email protected] > >http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > >To unsubscribe, visit link above, or email > >[email protected] with subject "unsubscribe". > Tried > ffmpeg -f android_camera -i 0 -vcodec flv1 -f flv /sdcard/capture.flv > and > ffmpeg -f android_camera -i 1 -vcodec flv1 -f flv /sdcard/capture.flv > and > ffmpeg -f android_camera -i - -vcodec flv1 -f flv /sdcard/capture.flv > Mistake > Failed to allocate memory for camera_id > Failed to open camera > Failed to open android_camera > 0: Generic error in an external library > ... > pipe: Generic error in an external library > If so > ffmpeg -f android_camera -map 0 -vcodec flv1 -f flv /sdcard/capture.flv > Mistake > Invalid input file index: 0. > > -- > Евгений Эресман > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
