Ask a Question
GoPro Support Hub Ask a question. Share an answer. Find a solution. Stay stoked.
Announcements
Is your GoPro gear up to date? Check to see If it is on our Update page.
Cameras
Reply
Hiker
Posts: 58

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]

@haindash wrote:
Hi,
I see, but not necessarily actually.
I've saved the file from camera to app, then saved to phone.
Then I airdropped the file from phone gallery to Mac > Open it in QuickTime it says H264. But the name is still GX.
Because the airdrop process has probably converted it to H264 so it's not HEVC anymore.
What I suppose is - if you do any kind of edits, I know it's converted, so I would say it's H264.
What I don't know is - if I save from app to phone without doing any edits, does it stays HEVC.
I'm waiting to know more, I've asked our backend team.

I dont know anything about Mac, but I know the video file cant change the codec by itself. You need to render it :)

GoPro
Posts: 2,747

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]
I'll let you know when I got more info on this.
Tourist
Posts: 6

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]

Sorry for using Japanese.

 

1.SDカードをPCでMediaInfoというソフトで見ると4k/60fps/HEVCの1GBファイルである。

2.GoproからWIFIでiPadのGopro quickにダウンロードすると4k/60fpsでファイルは400MBとなり劣化している。

 ただここではMediaInfoではフォルダ先は見れないのでH.264であるかはわかりません。

3.Gopro quickからiPadの写真に取り込むとファイルは400MBでMediaInfoというソフトで見ると4k/60fps/H.264になっています。

2と3がほぼ同じ容量なので2もH.264ではないかと思っています。

 

GX*.MP4がHEVCでGH*.MP4がH.264であるのは知っていますが容量をみるかぎり変です。

GoPro
Posts: 2,747

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]
Ok so, I've learned a few things here:
The issue that you have is that your device can't save in HEVC, with A10, it could work with 4K/30 but not 4K/60. Sorry.
So the device says "no" so we output H264.

For single media edit - we always try to save in HEVC but if the device can't, then we do it in H264.
For Storys (multi-clip edit) we save in H264.
Tourist
Posts: 6

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]
The result was the same with the A12 Bionic
GoPro
Posts: 2,747

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]

Hi,

The Team is currently developping a new feature: Export Quality Settings where you will be able to choose HEVC or H264. So this will be open to user choice once this is live. I don't know when exactly but it's being worked on right now so it's coming up next.

So that will help with your question.

 

Tourist
Posts: 6

Re: gopro9から劣化させずQuickアプリに画像を取り込みたい

[ New ]
I've acknowledged.
I patiently wait.
Thank you everyone.