IPTV with separate audio

Alferez

Hi, i have IPTV source with separate audio track.
M3u file have 3 different Video resolution and one common audio track.
This is M3u structure:
#EXTM3U
#EXT-X-VERSION:5
#EXT-X-STREAM-INF:BANDWIDTH=2628000,RESOLUTION=1280x720,CLOSED-CAPTIONS=NONE,AUDIO="aac"
video_0_vo.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=1328000,RESOLUTION=960x540,CLOSED-CAPTIONS=NONE,AUDIO="aac"
video_1_vo.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=628000,RESOLUTION=640x360,CLOSED-CAPTIONS=NONE,AUDIO="aac"
video_2_vo.m3u8
#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",LANGUAGE="spa",NAME="Spanish",DEFAULT=YES,URI="audio_ao_slspa.m3u8"

When i use this stream, Tvheadend use video but no audio.
If I use ffmpeg, use video+audio, but i try use direct without ffmpeg.

Any idea?

Best regards.

Saen Acro

With software generate this M3U8 file?
Can you test it in FFProbe

Alferez

I do not know the software that generates the m3u.
The result of the FFprobe is:
Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn
Stream #0:9(spa): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 126 kb/s (default)
Stream #0:3: Video: h264 ([27][0][0][0] / 0x001B), none, 90k tbr, 90k tbn
Stream #0:9(spa): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 126 kb/s (default)
Stream #0:5: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 960x540 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn
Stream #0:9(spa): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 126 kb/s (default)
Stream #0:7: Video: h264 (Constrained Baseline) ([27][0][0][0] / 0x001B), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn
Stream #0:9(spa): Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 126 kb/s (default)

If I use VLC, I can see and listen without problem original stream.

Tony Wagner

Your source is HLS, but tvheadend requires MPEG-TS. You need to use a pipe:// with ffmpeg. See examples here:

https://old.tvheadend.org/projects/tvheadend/wiki/Custom_MPEG-TS_Input

Alferez

Thanks. I currently use ffmpeg, but i wanted to know if it could be done natively.