[FFmpeg-trac] #3533(avformat:new): RTP should have payload type 33 when used with MPEGTS
FFmpeg
trac at avcodec.org
Fri Apr 4 20:08:11 CEST 2014
#3533: RTP should have payload type 33 when used with MPEGTS
----------------------------------+---------------------------------------
Reporter: nunojpg | Type: defect
Status: new | Priority: normal
Component: avformat | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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When RTP is sending a MPEGTS payload it should report it properly.
Otherwise the clients require a SDP, which is completely unnecessary.
The correct RTP payload type is 33 - MP2T - MPEG-2 transport stream Video.
{{{
nuno at ground3:~$ ffmpeg -i Desktop/sample1.mp4 -f mpegts
rtp://127.0.0.1:5004
ffmpeg version N-62130-g8348bd1 Copyright (c) 2000-2014 the FFmpeg
developers
built on Apr 4 2014 17:04:57 with gcc 4.7 (Ubuntu/Linaro
4.7.3-1ubuntu1)
configuration: --enable-libx264 --enable-gpl --enable-libfaac --enable-
nonfree
libavutil 52. 73.100 / 52. 73.100
libavcodec 55. 56.108 / 55. 56.108
libavformat 55. 36.101 / 55. 36.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Desktop/sample1.mp4':
Metadata:
major_brand : isom
minor_version : 0
compatible_brands: isom3gp4
creation_time : 2013-08-15 12:05:34
Duration: 00:00:40.13, start: 0.000000, bitrate: 17062 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080, 16934 kb/s, 29.88 fps, 30 tbr, 90k tbn, 180k tbc (default)
Metadata:
creation_time : 2013-08-15 12:05:34
handler_name : VideoHandle
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
fltp, 123 kb/s (default)
Metadata:
creation_time : 2013-08-15 12:05:34
handler_name : SoundHandle
Output #0, mpegts, to 'rtp://127.0.0.1:5004':
Metadata:
major_brand : isom
minor_version : 0
compatible_brands: isom3gp4
encoder : Lavf55.36.101
Stream #0:0(eng): Video: mpeg2video, yuv420p, 1920x1080, q=2-31, 200
kb/s, 90k tbn, 30 tbc (default)
Metadata:
creation_time : 2013-08-15 12:05:34
handler_name : VideoHandle
Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16, 128 kb/s
(default)
Metadata:
creation_time : 2013-08-15 12:05:34
handler_name : SoundHandle
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg2video)
Stream #0:1 -> #0:1 (aac -> mp2)
Press [q] to stop, [?] for help
frame= 1204 fps= 57 q=31.0 Lsize= 12626kB time=00:00:40.33
bitrate=2564.5kbits/s dup=5 drop=0
video:10918kB audio:626kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 9.366050%
}}}
{{{
nuno at ground3:~$ ffplay rtp://127.0.0.1:5004
ffplay version N-62130-g8348bd1 Copyright (c) 2003-2014 the FFmpeg
developers
built on Apr 4 2014 17:04:57 with gcc 4.7 (Ubuntu/Linaro
4.7.3-1ubuntu1)
configuration: --enable-libx264 --enable-gpl --enable-libfaac --enable-
nonfree
libavutil 52. 73.100 / 52. 73.100
libavcodec 55. 56.108 / 55. 56.108
libavformat 55. 36.101 / 55. 36.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
[rtp @ 0x7f200c0008c0] Unsupported RTP version packet received0/0
[rtp @ 0x7f200c0008c0] Unable to receive RTP payload type 65 without an
SDP file describing it
Input #0, rtp, from 'rtp://127.0.0.1:5004':
Duration: N/A, bitrate: N/A
Failed to open file 'rtp://127.0.0.1:5004' or configure filtergraph
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3533>
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