[FFmpeg-user] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future

[zhangkai.gis]

I met the same problem.

zhangkai
2017-07-17



From:Mohammed Sha <mohammed.sha at vvdntech.in>
Date:2018-07-16 16:04
Subject:[FFmpeg-user] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future
To:"FFmpeg user questions"<ffmpeg-user at ffmpeg.org>
Cc:

Hi All, 

I am using below command to push the video to Wowza server, since we are 
pushing raw h264 video, the rtp packet doesnot have the timestamp,  and we 
could observe audio video sync issue while playing video using vlc. While 
executing the ffmpeg. Command, there is a warning showing as ( , *rtsp @ 
0xb754bda0] Timestamps are unset in a packet for stream 0. This is 
deprecated and will stop working in the future. Fix your code to set the 
timestamps properly). * we think the audio video sync is related to this. 

IS there any option available in ffmpeg to add timestamp in rtp packet and 
push the video and audio ? 

Below is the command with logs 

ffmpeg -f h264 -i /tmp/enc_sd_stream.h264 -f aac -i /tmp/ 
aud_rec_stream  -acodec copy -vcodec copy -r 23  -rtpflags latm -f rtsp 
 rtsp://shafi:shafi@192.168.1.135:1935/live/myStream 

Input #0, h264, from '/tmp/enc_sd_stream.h264': 
  Duration: N/A, bitrate: N/A 
    Stream #0:0: Video: h264 (Baseline), yuv420p, 720x576, 25 fps, 25 tbr, 
1200k tbn, 50 tbc 
Input #1, aac, from '/tmp/aud_rec_stream': 
  Duration: N/A, bitrate: 57 kb/s 
    Stream #1:0: Audio: aac (LC), 32000 Hz, mono, fltp, 57 kb/s 
[udp @ 0xb7553290] 'circular_buffer_size' option was set but it is not 
supported on this build (pthread support is required) 
[udp @ 0xb7553320] 'circular_buffer_size' option was set but it is not 
supported on this build (pthread support is required) 
[udp @ 0xb754c520] 'circular_buffer_size' option was set but it is not 
supported on this build (pthread support is required) 
[udp @ 0xb758d670] 'circular_buffer_size' option was set but it is not 
supported on this build (pthread support is required) 
Output #0, rtsp, to 'rtsp://shafi:shafi@192.168.1.135:1935/live/myStream': 
  Metadata: 
    encoder         : Lavf57.25.100 
    Stream #0:0: Video: h264, yuv420p, 720x576, q=2-31, 25 fps, 25 tbr, 90k 
tbn, 15 tbc 
    Stream #0:1: Audio: aac (LC), 32000 Hz, mono, 57 kb/s 
Stream mapping: 
  Stream #0:0 -> #0:0 (copy) 
  Stream #1:0 -> #0:1 (copy) 
Press [q] to stop, [?] for help 
[h264 @ 0xb752e2b0] Thread message queue blocking; consider raising the 
thread_queue_size option (current value: 8) 
*[rtsp @ 0xb754bda0] Timestamps are unset in a packet for stream 0. This is 
deprecated and will stop working in the future. Fix your code to set the 
timestamps properly* 
[aac @ 0xb75f7880] Thread message queue blocking; consider raising the 
thread_queue_size option (current value: 8) 
frame=10213 fps= 14 q=-1.0 Lsize=N/A time=00:06:48.80 bitrate=N/A 
speed=0.574x 


--  
Thanks & Regards 
*Mohammed Sha Ebrahim* 
VVDN Technologies Pvt.Ltd 
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