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Hi,
all our vMix inputs have 1080p, the maximum streaming quality supported by our provider (Azure Media Services) is 720p, although they support 1080p input.
Maybe its a philosophical question, as we have enough bandwidth for 1080p input as well enough CPU power to do the downscaling to 720p with vMix:
But from your experience: Is it better to let vMix do the downscaling or the streaming provider in regards of the video quality?
Thanks,
Thomas
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 1 user thanked ThomasK for this useful post.
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Rank: Administration
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Joined: 1/13/2010(UTC) Posts: 5,155 Location: Gold Coast, Australia Was thanked: 4354 time(s) in 1536 post(s)
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It is best to do the scaling in vMix.
Any scaling done by the provider involves transcoding (re-encoding) which results in reduced quality
vs sending them pre-scaled stream directly.
Regards,
Martin
vMix
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3 users thanked admin for this useful post.
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Rank: Advanced Member
Groups: Registered
Joined: 8/11/2018(UTC) Posts: 60 Thanks: 33 times
Was thanked: 6 time(s) in 6 post(s)
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1 user thanked ThomasK for this useful post.
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