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TheCrypt0 / yi-hack-v4

New Custom Firmware for Xiaomi Cameras based on Hi3518e Chipset. It features RTSP, SSH, FTP and more!
GNU General Public License v3.0
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Embed aac audio in h264 video stream ! #236

Closed Vannixxo closed 4 years ago

Vannixxo commented 4 years ago

I’m using the camera with HomeKit and ffmpeg, and there isn’t any way to use the audio stream as it is in a separate link. I’ve got no problem with another Msstar camera using the roleo Yi hack, please add this functionality to this firmware too! The h264 should have aac stream embedded. I also got some instability with the RTSP stream, don’t know if it could be optimized or updated some way. Thanks!

MACscr commented 4 years ago

Ugh, im in the same boat. Cant find a solution that allows me to use both the video/audio streams to create a single viewing experience that are in sync. So frustrating

Vannixxo commented 4 years ago

Ugh, im in the same boat. Cant find a solution that allows me to use both the video/audio streams to create a single viewing experience that are in sync. So frustrating

Yes, please if someone knows how to do this let us know. It isn’t a matter of being in sync, I’m not really able to merge audio and video stream in the first place!

chris-chensy commented 4 years ago

Ugh, im in the same boat. Cant find a solution that allows me to use both the video/audio streams to create a single viewing experience that are in sync. So frustrating

Yes, please if someone knows how to do this let us know. It isn’t a matter of being in sync, I’m not really able to merge audio and video stream in the first place!

You can do it using video/audio mapping with the two streaming URLs in the homekit setup. Below is my example via Home Assistant. BUT what I can hear from the aac stream is somehow noise. I wonder if it is a problem with my camera or a bug with the code... Check if your Yi-Cam sound is OK.

Homekit: [other config]... entity_config: camera.xxx: stream_source: -rtsp_transport tcp -i rtsp://[your IP]/ch0_1.h264 -i rtsp://[your IP]/ch0_2.aac' audio_map: 1:a:0 video_map: 0:v:0 support_audio: True

Vannixxo commented 4 years ago

Ugh, im in the same boat. Cant find a solution that allows me to use both the video/audio streams to create a single viewing experience that are in sync. So frustrating

Yes, please if someone knows how to do this let us know. It isn’t a matter of being in sync, I’m not really able to merge audio and video stream in the first place!

You can do it using video/audio mapping with the two streaming URLs in the homekit setup. Below is my example via Home Assistant. BUT what I can hear from the aac stream is somehow noise. I wonder if it is a problem with my camera or a bug with the code... Check if your Yi-Cam sound is OK.

Homekit: [other config]... entity_config: camera.xxx: stream_source: -rtsp_transport tcp -i rtsp://[your IP]/ch0_1.h264 -i rtsp://[your IP]/ch0_2.aac' audio_map: 1:a:0 video_map: 0:v:0 support_audio: True

YOU ARE THE MAN! Works flawlessly!!! Thanks so much!

The only problem is that now the video starts to bug, and half or 3/4 of the video starts to pixelate/blur... that needs to be solved. Anyway would be ideal if the author adds this feature in the firmware..