it was recorded by a canon 100d ef-s 18-135mm is stm, and a high-definition drone. I opened the project in HDTV 16: 9 1920/1080 sound 4800 mz. It's a music video and it's to go to youtube, and you may need to upload it to facebook, but for now, what's important is youtube. I already have 3 files rendered in mp4, mpeg-4, mov, and wma,. The final files got an average of 200-450 megs. I just want to ask if these actions are good, or should I exploit others. My favorite is MPEG-4-Export (MP4) Video: H.264; 1280x720p; 25 frames / sec; VBR 6000 kbit / s; Software encoding Audio: AAC; Stereo; 48000 Hz; 128 kbit / s hd, normal, or full hd. Thank you for your response, the video is to be online on the 21st of this month.
For Youtube 1920 x 1080 MP4 is preferred, see here for more information on bitrates etc
Note:
There is no point in upscaling to 4k - you do not gain any better quality.
Youtube will create lower resolution versions - as low as 240p (352 x 240) for viewers depending on their Internet connection speed - this you cannot control.