[FFmpeg-devel] Convert Raw RTP dump to H.264

[Robert Clove]

On Mon, Jun 4, 2018 at 5:12 PM, Moritz Barsnick <barsnick at gmx.net> wrote:

> [Fixed the reply order for you, please try to avoid top-posting.]
>
> On Mon, Jun 04, 2018 at 15:26:11 +0530, Robert Clove wrote:
> > On Mon, Jun 4, 2018 at 2:22 PM, Steinar H. Gunderson <
> > steinar+ffmpeg at gunderson.no> wrote:
> > > Maybe you can replay the raw packets with tcpreplay?
> > Thats what i cant do, i am using the windows platform
>
> Why can't you do that? You do realize that tcpreplay is available for
> Windows? (Albeit a bit older and "experimental".)
>
> If your raw dump happens to be PCAP, then you need some tool which can
> disassemble the PCAP payload - that could be Wireshark or, as
> mentioned, tcpreplay.
>
> If it's some other "raw" format, it depends on how it was created or
> captured. It could be the pure payload:
> https://osqa-ask.wireshark.org/questions/1062/about-rtp-raw-file
>
> How was the "raw" file created?
> What does ffmpeg identify the "raw" file as?
>
> This is a topic for ffmpeg-user, BTW.
>
> Moritz
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>


ffmpeg output for my file is as follows:


*command:*
ffmpeg.exe -i my.metadata -i mycapture.rtp output.h264

*output:*
ffmpeg version N-91152-g7c333dc6a7 Copyright (c) 2000-2018 the FFmpeg
developers

[rtp @ 00000000003771c0]

*Protocol 'rtp' not on whitelist 'file,crypto'!my.metadata: Invalid data
found when processing input*
*command:*
ffmpeg.exe -protocol_whitelist file,udp,rtp -i my.metadata -i mycapture.rtp
output.h264

*output:*
ffmpeg version N-91152-g7c333dc6a7 Copyright (c) 2000-2018 the FFmpeg
developers


[udp @ 00000000003576c0] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
[udp @ 00000000003679c0] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
Incorrect amount of SRTP params
[udp @ 0000000000342c40] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
[udp @ 000000000038a1c0] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
Incorrect amount of SRTP params
[udp @ 000000000039aa40] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
[udp @ 00000000003aad40] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
Incorrect amount of SRTP params
[udp @ 00000000003bb5c0] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
[udp @ 00000000003cb880] 'circular_buffer_size' option was set but it is
not sup
ported on this build (pthread support is required)
Incorrect amount of SRTP params
[sdp @ 0000000000342040] Could not find codec parameters for stream 0
(Audio: no
ne, 8000 Hz, 1 channels): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[sdp @ 0000000000342040] Could not find codec parameters for stream 1
(Video: no
ne, none): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[sdp @ 0000000000342040] Could not find codec parameters for stream 2
(Audio: no
ne, 8000 Hz, 1 channels): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[sdp @ 0000000000342040] Could not find codec parameters for stream 3
(Video: no
ne, none): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Guessed Channel Layout for Input Stream #0.0 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Input #0, sdp, from 'my.metadata':
  Metadata:
    title           : session
  Duration: N/A, bitrate: N/A
    Stream #0:0: Audio: none, 8000 Hz, mono
    Stream #0:1: Video: none, none, 90k tbr, 90k tbn, 90k tbc
    Stream #0:2: Audio: none, 8000 Hz, mono
    Stream #0:3: Video: none, none, 90k tbr, 90k tbn, 90k tbc
mycapture.rtp: Invalid data found when processing input