I have been trying to get the most out of the camera of my HTC Desire S in terms of video quality, and now I am able to record 720p [email protected] Mbps. The vanilla camera app(rooted stock 2.3.5 ROM) records [email protected], so it is nice improvement.
I am using an app called IgCamera, it has lots of options for customization(bitrate, frame rate, codec, etc.), and I have modified the /system/etc/media_profiles.xml to increase the H264 encoder bitrate cap. It was set to 8Mbps in vanilla, I bumped it up to 24Mbps, but I have found out, that the maximum bitrate the phone can handle is 12 Mbps, any higher and the camera app freezes, and the camera cannot be used until reboot.
Now, I am looking for a way to force a constant 30 FPS. Currently, the videos are recorded with variable frame rate, and VFR is nasty for any kind of video editing. I have tried setting both the minimum and maximum frame rates in media_profiles.xml, in the encoder caps section(it seems to be the only one that affects IgCamera in any manner), but I am still getting a variable frame rate video.
Has anyone done something similar? I would appreciate any information on making a phone record CFR.
My Moto G can record videos at 60 fps and then play them back at 15 fps for a slow motion effect. It’s a nice feature to have, but the results are very jerky, since its only 15 fps and there isn’t any option to record videos at 60 fps, it always convert the videos to 15 fps after recording. Anyways, I just want to know if I can record my videos at 60 fps? Is there any app that can do that or any other method? Thank you.
kitkat444 said:
My Moto G can record videos at 60 fps and then play them back at 15 fps for a slow motion effect. It’s a nice feature to have, but the results are very jerky, since its only 15 fps and there isn’t any option to record videos at 60 fps, it always convert the videos to 15 fps after recording. Anyways, I just want to know if I can record my videos at 60 fps? Is there any app that can do that or any other method? Thank you.
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What makes you think that its 15fps?
The slow motion effect is caused exactly by the fact that the video is captured at 60 fps and then played back at 30fps.
If you use the video with some more advanced video player like mpchc, you can set the playback ratio to 2x and it will result in normal 30fps playback.
I think you missed his point.
Supposedly when capturing slowmotion video, the moto G captures at 60fps. To achieve slowmotion (half speed) video from 60fps, you'd simply halve the framerate and end up with 30fps slowmo. However, the Moto G only saves slowmo at 15fps.
This means the camera or phone is throwing away half of the frames.
Roph said:
I think you missed his point.
Supposedly when capturing slowmotion video, the moto G captures at 60fps. To achieve slowmotion (half speed) video from 60fps, you'd simply halve the framerate and end up with 30fps slowmo. However, the Moto G only saves slowmo at 15fps.
This means the camera or phone is throwing away half of the frames.
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I got the point very well...
I guess they are trying to get better slowmo by dividing the 60 fps captured to 4x15, which gives the result similar to shooting the video in 120fps.
That's a guess tho and best thing would be to ask moto themselves.
liveroy said:
What makes you think that its 15fps?
The slow motion effect is caused exactly by the fact that the video is captured at 60 fps and then played back at 30fps.
If you use the video with some more advanced video player like mpchc, you can set the playback ratio to 2x and it will result in normal 30fps playback.
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I understand that, but my Moto G converts those 60 fps to 15 fps to make the video 4 times slower. What I want is, if my Moto G can record at 60 fps, there must be a way to save that footage at 60 fps and not at 15 fps. As you said, I can play my video at 2x speed, but then I'm only playing it faster to get some smoothness, the video is still saved at 15 fps. And why I want my videos to be saved at 60 fps? Because then I can edit my video in After Effects to really get some smooth slow motion.
For easier explanation the Moto is only capable to record 60 fps. These frames are all saved, but played back at 15 fps, so the video appears in slow motion. If you wanted to have 60 fps in a slow motion effect, you'd have to record at an even higher framerate (e.g. 120/240 fps).
However, if you intend to work on the video in After Effects anyways, theres no point in saving it to 60 fps, which would only mean return the playback to 60 fps / normal time.
You can archive this easily by setting footage interpretation as 60 fps in After Effects.
After that you can slow it down again with AE's internal frame interpolation to get a smoother result :good:
I hate to dig this old thread up, but I also am wondering this same question. The Moto G seems to record at 60fps in slow motion mode before slowing it down to 25% speed, outputting 15fps video. I'm wondering if there's a way to get the phone to record in 720p/60fps straight out of camera.
Hi
Can enyone share or create an app for recording screen in 240 fps or higher fps ????
Please help me
I need to record my screen in 240 fps
Thanks of all
0_o? 60 fps is higher value for refresh rate on mobile screens (for now), even PC's monitors can't give you 240 frames(or can but they very expensive)...
60fps is max
I am now able to capture 210 fps on my phone!
I am use it to create slowmotion video
The best fps for slomotion video is 240 but i cant get it
hi guys can anyone tell me is it possible to record a normal video in 120 fps in my mi4 mobile.
Because i need that to use it in my editing program to slow the video.
My camera is able to record only at 30 fps and its not enough for the editing software to render smooth slow motion video, that i intend to create.
so as per the research i did, i came to know that i need to have a normal speed (real-time) video recording in 120 Fps.
so what should i need to do to increase my mobile's Fps.
Hello. Do anyone know how to change the stock camera frame rate from 30 fps to 25 fps. I need to do this because I live in 50 Hz country. So sometimes the video flickering when taking indoor with FL light.
I can use other camera apps for 25 fps, but I can't have high resolution audio. The high res audio only at stock camera.
Thx
A San said:
Hello. Do anyone know how to change the stock camera frame rate from 30 fps to 25 fps. I need to do this because I live in 50 Hz country. So sometimes the video flickering when taking indoor with FL light.
I can use other camera apps for 25 fps, but I can't have high resolution audio. The high res audio only at stock camera.
Thx
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/system/vendor/etc/media_profiles_V1_0.xml
The settings are contained within here. Not sure changing them works.
miffymiffy said:
/system/vendor/etc/media_profiles_V1_0.xml
The settings are contained within here. Not sure changing them works.
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Already tried. Not working. Thx anyway