1193640 - Unable to get Camera resolution in 16:9 aspect ratio(640x360) on Mac

Status: NEW

(Core :: WebRTC: Audio/Video, defect, P3)

Description

[Balwant Bisht]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36

Steps to reproduce:

Tried to get camera & microphone using following constraint

{"audio":{"deviceId":{"exact":"Jn8yI/KNaSDmAHAQ/pERvTVh40PXtEOlqQQ4PbvSoNw="}},"video":{"width":{"min":640,"ideal":640,"max":640},"height":{"min":360,"ideal":360,"max":360},"deviceId":{"exact":"3ekclOAO05zTC0UEJ8Nsug5C/fI4tz/hvcNSPmzmGUY="}}}

I have tried above with following camera
- FaceTime HD Camera
- Logitech Webcam-C100
- Microsoft® LifeCam Cinema(TM)


Actual results:

Got error callback


Expected results:

Should get success callback with correct media stream

Comment 1

[marekzs]

This problem is not limited to Macs. I am being restricted to a 4:3 resolution on a Windows PC even though a 16:9 resolution is specified.

Comment 2

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

marekzs, we happen to know that Balwant's problem was specific to Mac, so if you could file a separate bug with your camera and system information, as well as steps to reproduce, that should let us track your issue specifically: https://bugzilla.mozilla.org/enter_bug.cgi?product=Core&component=WebRTC%3A%20Audio%2FVideo

Thanks.

Comment 3

[Balwant Bisht]

I have tried 640x360 resolution with following camera on Windows10 & Firefox Nightly

- USB 2.0 (in built camera)
  result: 640x480 resolution

- Logitech Webcam-C100
  result: 640x360 but camera stopped working after 1-2 sec and initial video frame was also corrupted

- Microsoft® LifeCam Cinema(TM)
  result: Firefox Nightly crashing showing "Tab crashed"

Comment 4

[rdaware]

Hi,

We at Cisco are also facing this issue. We are not able to get multi resolution. Also we are not able to get 16:9 aspect ratio. Please give an update on this issue. This is not Mac specific issue. Happens on windows/linux too.

Comment 5

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

rdaware, the OP's bug is specific to Mac (because we hardcode capabilities there, bug 1180725).

For PC, see bug 1194640 which marekzs filed right after comment 2 here, which turned out to be a mismatch in expectations, and includes a workaround that turned out to be satisfactory (unlike Chrome, Firefox never crops native camera resolutions).

Does this link give you 16:9? http://jsfiddle.net/swytxe44/
If it does, make sure you are using standard constraints. [1]

If none of this solves your problem, please file a new bug with your camera and system information, as well as steps to reproduce, as that will help us track your issue specifically: https://bugzilla.mozilla.org/enter_bug.cgi?product=Core&component=WebRTC%3A%20Audio%2FVideo

Thanks.

[1] https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia#Parameters

Comment 6

[rdaware]

(In reply to Jan-Ivar Bruaroey [:jib] from comment #5)
> rdaware, the OP's bug is specific to Mac (because we hardcode capabilities
> there, bug 1180725).
> 
> For PC, see bug 1194640 which marekzs filed right after comment 2 here,
> which turned out to be a mismatch in expectations, and includes a workaround
> that turned out to be satisfactory (unlike Chrome, Firefox never crops
> native camera resolutions).
> 
> Does this link give you 16:9? http://jsfiddle.net/swytxe44/
> If it does, make sure you are using standard constraints. [1]
> 
> If none of this solves your problem, please file a new bug with your camera
> and system information, as well as steps to reproduce, as that will help us
> track your issue specifically:
> https://bugzilla.mozilla.org/enter_bug.
> cgi?product=Core&component=WebRTC%3A%20Audio%2FVideo
> 
> Thanks.
> 
> [1]
> https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/
> getUserMedia#Parameters

I have filed a new bug. I am not able to get 16:9 ratio on 90p. Please refer to this bug : https://bugzilla.mozilla.org/show_bug.cgi?id=1227343

Thanks.

Comment 7

[Randell Jesup [:jesup] (needinfo me)]

jib, munroe: is this resolved?

Comment 8

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

My Logitech c910 does not have 640x360 even with AVFoundation, and my internal MBP cam is busted, so someone else would need to verify the internal cam. Here's a fiddle to use: https://jsfiddle.net/he5v1trq/

Comment 9

[Munro Mengjue Chiang [:mchiang] Be Mozillian since 1/19/2018]

Neither MBP internal cam or my Logitech c920r support 640x360 with AVFoundation.

my MBP internal cam supported resolution:
D/MediaManager Capability: 1280 x  720 x 30 maxFps, YUY2, Unknown codec. Distance = 1000
D/MediaManager Capability: 1280 x  720 x 30 maxFps, UYVY, Unknown codec. Distance = 1000
D/MediaManager Capability: 1280 x  720 x 30 maxFps, NV12, Unknown codec. Distance = 1000
D/MediaManager Capability:  640 x  480 x 30 maxFps, YUY2, Unknown codec. Distance = 250
D/MediaManager Capability:  640 x  480 x 30 maxFps, UYVY, Unknown codec. Distance = 250
D/MediaManager Capability:  640 x  480 x 30 maxFps, NV12, Unknown codec. Distance = 250
D/MediaManager Capability:  320 x  240 x 30 maxFps, YUY2, Unknown codec. Distance = 833
D/MediaManager Capability:  320 x  240 x 30 maxFps, UYVY, Unknown codec. Distance = 833
D/MediaManager Capability:  320 x  240 x 30 maxFps, NV12, Unknown codec. Distance = 833

Logitech c920r supported resolution:
D/MediaManager Capability:  160 x   90 x 30 maxFps, MJPEG, Unknown codec. Distance = 1500
D/MediaManager Capability:  160 x  120 x 30 maxFps, MJPEG, Unknown codec. Distance = 1416
D/MediaManager Capability:  176 x  144 x 30 maxFps, MJPEG, Unknown codec. Distance = 1325
D/MediaManager Capability:  320 x  180 x 30 maxFps, MJPEG, Unknown codec. Distance = 1000
D/MediaManager Capability:  320 x  240 x 30 maxFps, MJPEG, Unknown codec. Distance = 833
D/MediaManager Capability:  352 x  288 x 30 maxFps, MJPEG, Unknown codec. Distance = 650
D/MediaManager Capability:  432 x  240 x 30 maxFps, MJPEG, Unknown codec. Distance = 658
D/MediaManager Capability:  640 x  480 x 30 maxFps, MJPEG, Unknown codec. Distance = 250
D/MediaManager Capability:  800 x  448 x 30 maxFps, MJPEG, Unknown codec. Distance = 396
D/MediaManager Capability:  864 x  480 x 30 maxFps, MJPEG, Unknown codec. Distance = 509
D/MediaManager Capability:  800 x  600 x 30 maxFps, MJPEG, Unknown codec. Distance = 600
D/MediaManager Capability: 1024 x  576 x 30 maxFps, MJPEG, Unknown codec. Distance = 750
D/MediaManager Capability:  960 x  720 x 30 maxFps, MJPEG, Unknown codec. Distance = 833
D/MediaManager Capability: 1280 x  720 x 30 maxFps, MJPEG, Unknown codec. Distance = 1000
D/MediaManager Capability: 1600 x  896 x 30 maxFps, MJPEG, Unknown codec. Distance = 1198
D/MediaManager Capability: 1920 x 1080 x 30 maxFps, MJPEG, Unknown codec. Distance = 1332
D/MediaManager Capability:  160 x   90 x 30 maxFps, YUY2, Unknown codec. Distance = 1500
D/MediaManager Capability:  160 x  120 x 30 maxFps, YUY2, Unknown codec. Distance = 1416
D/MediaManager Capability:  176 x  144 x 30 maxFps, YUY2, Unknown codec. Distance = 1325
D/MediaManager Capability:  320 x  180 x 30 maxFps, YUY2, Unknown codec. Distance = 1000
D/MediaManager Capability:  320 x  240 x 30 maxFps, YUY2, Unknown codec. Distance = 833
D/MediaManager Capability:  352 x  288 x 30 maxFps, YUY2, Unknown codec. Distance = 650
D/MediaManager Capability:  432 x  240 x 30 maxFps, YUY2, Unknown codec. Distance = 658
D/MediaManager Capability:  640 x  480 x 30 maxFps, YUY2, Unknown codec. Distance = 250
D/MediaManager Capability:  800 x  448 x 30 maxFps, YUY2, Unknown codec. Distance = 396
D/MediaManager Capability:  864 x  480 x 24 maxFps, YUY2, Unknown codec. Distance = 509
D/MediaManager Capability:  800 x  600 x 24 maxFps, YUY2, Unknown codec. Distance = 600
D/MediaManager Capability: 1024 x  576 x 15 maxFps, YUY2, Unknown codec. Distance = 750
D/MediaManager Capability:  960 x  720 x 15 maxFps, YUY2, Unknown codec. Distance = 833

Comment 10

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

This might be a WONTFIX then, or we need to decide whether we want to support cropping whenever we decide to downscale native resolutions, and close a duplicate of that.

Comment 11

[Bulk Bug Changes for mreavy's org]

Mass change P2->P3 to align with new Mozilla triage process.