kunallakhwani / sipml5

Automatically exported from code.google.com/p/sipml5
BSD 3-Clause "New" or "Revised" License
0 stars 0 forks source link

how to change resolution to 720p #107

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago
a) Before posting your issue you MUST answer to the questions otherwise it
will be rejected (invalid status) by us
b) Please check the issue tacker to avoid duplication
c) Please provide network capture (Wireshark) or Javascript console log
if you want quick response

What steps will reproduce the problem?
1. I attach 720p support usb camera.
2. change webrtc2sip config.xml file( video size 720p)
3. test with 720p client.

What is the expected output? What do you see instead?
I receive 720p video. but I send 352x480 video. how to change video resolution.

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by eyekil...@gmail.com on 8 Jul 2013 at 9:02

GoogleCodeExporter commented 8 years ago
self answer...

call receiveing client send sdp message like this
a=fmtp:104 packetization-mode=1;profile-level-id=428016; 

and doubango library change video resolution for profile-level-id..

     tdav_codec_h264_common.h 
         static const tdav_codec_h264_common_level_size_xt tdav_codec_h264_common_level_sizes [] =
        {
    {level_idc_1_0, 128, 96},
    {level_idc_1_b, 128, 96},
    {level_idc_1_1, 176, 144},
    {level_idc_1_2, 320, 240},
    {level_idc_1_3, 352, 288},
        {level_idc_2_0, 352, 288},

Original comment by eyekil...@gmail.com on 19 Jul 2013 at 1:47

GoogleCodeExporter commented 8 years ago
Thi

Original comment by boss...@yahoo.fr on 10 Aug 2013 at 8:43