Romanized Bangla: Apni je format a niben tar opor nirvor korbe.. Karon eta youtube link.. 360 a dekhte paren.. 480 te valo dekhte paben.. Ar jodi besi mb thake tahole 720 a dekhte paren.. Ar mb kom thakle ektu somossa holeo 240 a dekhte paren.. 360 a maybe 300-400 mb lagbe