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Author SHA1 Message Date
Jacob Su
364bec264e RTC2RTMP: Fix screen sharing stutter caused by packet loss. v6.0.157 (#4160)
1. Refer this commit, which contains the web demo to capture screen as
video stream through RTC.
2. Copy the `trunk/research/players/whip.html` and
`trunk/research/players/js/srs.sdk.js` to replace the `develop` branch
source code.
3. `./configure && make`
4. `./objs/srs -c conf/rtc2rtmp.conf`
5. open `http://localhost:8080/players/whip.html?schema=http`
6. check `Screen` radio option.
7. click `publish`, then check the screen to share.
8. play the rtmp live stream: `rtmp://localhost/live/livestream`
9. check the video stuttering.

When capture screen by the chrome web browser, which send RTP packet
with empty payload frequently, then all the cached RTP packets are
dropped before next key frame arrive in this case.

The OBS screen stream and camera stream do not have such problem.

><img width="581" alt="Screenshot 2024-08-28 at 2 49 46 PM"
src="https://github.com/user-attachments/assets/9557dbd2-c799-4dfd-b336-5bbf2e4f8fb8">

---------

Co-authored-by: winlin <winlinvip@gmail.com>
2024-10-15 19:46:33 +08:00
Jacob Su
3e1a4e4439
Player: Fix empty img tag occupy 20px size in safari. v6.0.142 (#4029)
the html img tag occupy 20px size in safari. 

427104f1da/trunk/research/players/rtc_player.html (L19)

> <img width="1011" alt="Screenshot 2024-04-17 at 9 17 07 AM"
src="79a4edf8-5bbf-4300-8817-039088f13283">


(ignore the img css warning: `auto\9;` it's another problem, I will file
another PR.)

but, the empty img tag just occupy 1px size in chrome. So I guess it's a
html compatible problem.

> <img width="608" alt="Screenshot 2024-04-17 at 9 46 33 AM"
src="40cb2eb6-3a6d-4bb7-9b17-51c5fd6d2272">

---------

`TRANS_BY_GPT4`

---------

Co-authored-by: winlin <winlinvip@gmail.com>
2024-07-24 11:20:56 +08:00
Winlin
26f4ab9923
WebRTC: Add support for A/V only WHEP/WHEP player. v6.0.116 (#3964)
---------

Co-authored-by: john <hondaxiao@tencent.com>
2024-03-19 21:08:03 +08:00
chundonglinlin
e7b629cd39
RTC: Refine FFmpeg opus audio noisy issue. v5.0.197 v6.0.97 (#3852)
### Description

When converting between AAC and Opus formats (aac2opus or opus2aac), the
`av_frame_get_buffer` API is frequently called.

### Objective

The goal is to optimize the code logic and reduce the frequent
allocation and deallocation of memory.

In the case of aac2opus, av_frame_get_buffer is still frequently called.
In the case of opus2aac, the goal is to avoid calling
av_frame_get_buffer and reduce memory allocations.

### Additional Note

Before calling the `av_audio_fifo_read` API, use
`av_frame_make_writable` to check if the frame is writable. If it is not
writable, create a new frame.

---------

Co-authored-by: john <hondaxiao@tencent.com>
2023-11-04 16:21:44 +08:00
chundonglinlin
4a100616fc
Support build without cache to test if actions fail. v5.0.196 v6.0.96 (#3858)
By default, caching is enabled during compilation, which means that data
is cached in Docker. This helps to avoid compiling third-party
dependency libraries. However, sometimes when updating third-party
libraries, it's necessary to disable caching to temporarily verify if
the pipeline can succeed. Therefore, a configure option should be added.
When this option is enabled, the compilation cache will not be used, and
all third-party libraries will be compiled from scratch.

---------

Co-authored-by: winlin <winlinvip@gmail.com>
2023-11-01 17:47:52 +08:00
panda
30c2f50cae
Upgrade jquery from 1.10.2 to 1.12.2 (#3571)
---------

Co-authored-by: chundonglinlin <chundonglinlin@163.com>
2023-06-30 06:28:10 +08:00
Winlin
c001acaae9
Support WHIP and WHEP player. v5.0.147 and v6.0.35 (#3460)
Co-authored-by: chundonglinlin <chundonglinlin@163.com>
Co-authored-by: panda <542638787@qq.com>
2023-03-21 08:49:07 +08:00