Hello, first of all thank you all for maintaining this forum so active I am using openRTSP to recieve a stream with a .sdp this stream contains video and audio streams, but I´m only interested in the video, which is encoded with h264, when i am trying to decode with ffmpeg I obtain NAL errors.
I also tried to write the stream in a file with FileSink and open it with vlc or ffmpeg but i obtained the same result, ffmpeg -i "video-H264-1" video-H264-1: Unknown format I saw that H264VideoFileSink put the header 0x00000001 in each frame but seems that don´t work properly. I read the FAQ and some post in the mailing list and I saw similar problems in other persons, Can someone help me? Thank you very much. Attached the trace of execution Opening connection to 10.138.255.8, port 554... ...remote connection opened Sending request: OPTIONS rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdpRTSP/1.0 CSeq: 2 User-Agent: ./openRTSP (LIVE555 Streaming Media v2010.12.05) Received 175 new bytes of response data. Received a complete OPTIONS response: RTSP/1.0 200 OK CSeq: 2 Date: Mon, 30 May 2011 09:55:48 GMT Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN Server: ERICSSON EMTV 1.0 Via: RTSP/1.0 bgustrnin2 Sending request: DESCRIBE rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdpRTSP/1.0 CSeq: 3 User-Agent: ./openRTSP (LIVE555 Streaming Media v2010.12.05) Accept: application/sdp Received 1024 new bytes of response data. Received a complete DESCRIBE response: RTSP/1.0 200 OK Content-Base: rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/ Content-Language: en-US Content-Length: 675 Content-Type: application/sdp CSeq: 3 Date: Mon, 30 May 2011 09:55:49 GMT Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN Server: ERICSSON EMTV 1.0 Via: RTSP/1.0 bgustrnin2 v=0 o=Ericsson 3515738112 3515738112 IN IP4 10.132.149.44 s=mediapro_vivo_goltv_h264_1.sdp c=IN IP4 0.0.0.0 t=0 0 a=control:* m=video 0 RTP/AVP 105 b=AS:222 a=control:streamid=1 a=range:npt=0- a=Width:integer;320 a=Height:integer;240 a=cliprect:0,0,240,320 a=rtpmap:105 H264/90000 a=fmtp:105 profile-level-id=42E00C; sprop-parameter-sets=Z0LgDJZUCg/I,aM4BrFCA; packetization-mode=1 a=mpeg4-esid:11 a=3GPP-Adaptation-Support:1 m=audio 0 RTP/AVP 110 b=AS:20 a=control:streamid=2 a=range:npt=0- a=rtpmap:110 MP4A-LATM/32000/1 a=mpeg4-esid:12 a=fmtp:110 profile-level-id=15;object=2;cpresent=0;config=400028103FC0;SBR-enabled=1 a=3GPP-Adaptation-Support:1 Opened URL "rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp", returning a SDP description: v=0 o=Ericsson 3515738112 3515738112 IN IP4 10.132.149.44 s=mediapro_vivo_goltv_h264_1.sdp c=IN IP4 0.0.0.0 t=0 0 a=control:* m=video 0 RTP/AVP 105 b=AS:222 a=control:streamid=1 a=range:npt=0- a=Width:integer;320 a=Height:integer;240 a=cliprect:0,0,240,320 a=rtpmap:105 H264/90000 a=fmtp:105 profile-level-id=42E00C; sprop-parameter-sets=Z0LgDJZUCg/I,aM4BrFCA; packetization-mode=1 a=mpeg4-esid:11 a=3GPP-Adaptation-Support:1 m=audio 0 RTP/AVP 110 b=AS:20 a=control:streamid=2 a=range:npt=0- a=rtpmap:110 MP4A-LATM/32000/1 a=mpeg4-esid:12 a=fmtp:110 profile-level-id=15;object=2;cpresent=0;config=400028103FC0;SBR-enabled=1 a=3GPP-Adaptation-Support:1 Created receiver for "video/H264" subsession (client ports 38330-38331) Created receiver for "audio/MP4A-LATM" subsession (client ports 45668-45669) Sending request: SETUP rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/streamid=1RTSP/1.0 CSeq: 4 User-Agent: ./openRTSP (LIVE555 Streaming Media v2010.12.05) Transport: RTP/AVP;unicast;client_port=38330-38331 Received 298 new bytes of response data. Received a complete SETUP response: RTSP/1.0 200 OK CSeq: 4 Date: Mon, 30 May 2011 09:55:50 GMT Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN Server: ERICSSON EMTV 1.0 Session: 1306749349803963000-38658;timeout=80 Transport: RTP/AVP;unicast;client_port=38330-38331;server_port=20150-20151 Via: RTSP/1.0 bgustrnin2 Setup "video/H264" subsession (client ports 38330-38331) Sending request: SETUP rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/streamid=2RTSP/1.0 CSeq: 5 User-Agent: ./openRTSP (LIVE555 Streaming Media v2010.12.05) Transport: RTP/AVP;unicast;client_port=45668-45669 Session: 1306749349803963000-38658 Received 287 new bytes of response data. Received a complete SETUP response: RTSP/1.0 200 OK CSeq: 5 Date: Mon, 30 May 2011 09:55:51 GMT Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN Server: ERICSSON EMTV 1.0 Session: 1306749349803963000-38658 Transport: RTP/AVP;unicast;client_port=45668-45669;server_port=20154-20155 Via: RTSP/1.0 bgustrnin2 Setup "audio/MP4A-LATM" subsession (client ports 45668-45669) Created output file : "video-H264-1" Sending request: PLAY rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/RTSP/1.0 CSeq: 6 User-Agent: ./openRTSP (LIVE555 Streaming Media v2010.12.05) Session: 1306749349803963000-38658 Range: npt=0.000- Received 555 new bytes of response data. Received a complete PLAY response: RTSP/1.0 200 OK Content-Base: rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/ CSeq: 6 Date: Mon, 30 May 2011 09:55:51 GMT Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN RTP-Info: url=rtsp:// 10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/streamid=1;seq=0;rtptime=1000000,url=rtsp://10.138.255.8/broadcast/mediapro/vivo/goltv/mediapro_vivo_goltv_h264_1.sdp/streamid=2;seq=0;rtptime=1000000 Server: ERICSSON EMTV 1.0 Session: 1306749349803963000-38658 Via: RTSP/1.0 bgustrnin2 Started playing session Receiving streamed data (signal with "kill -HUP 3638" or "kill -USR1 3638" to terminate)... [h264 @ 0x2cf1550] AVC: nal size 1121979542 [h264 @ 0x2cf1550] no frame! [h264 @ 0x2cf1550] AVC: nal size -838751152 [h264 @ 0x2cf1550] no frame! [h264 @ 0x2cf1550] AVC: nal size -2004873472 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1711143936 [h264 @ 0x2cf1550] concealing 282 DC, 282 AC, 282 MV errors [h264 @ 0x2cf1550] AVC: nal size -1711011839 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1710879743 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1710747647 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1710615551 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1710483455 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors [h264 @ 0x2cf1550] AVC: nal size -1710351359 [h264 @ 0x2cf1550] concealing 300 DC, 300 AC, 300 MV errors
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