[Freeswitch-users] FSV to MP4(or something else) conversion

Tue Nov 10 01:11:46 MSK 2015

Yes thats what Im trying to see via the wireshark captures.

Goodness, well doing a restart on this demo virtual machine and restarting
FS seems to get it working. I am using this dialplan.

  <extension name="video_record">
      <condition field="destination_number" expression="^9193$">
        <action application="answer"/>
        <action application="set" data="enable_file_write_buffering=false"/>
        <action application="set"
data="nolocal:enable_file_write_buffering=false"/>
        <action application="record_mp4"
data="$${temp_dir}/testrecord_${uuid}.mp4"/>
      </condition>
    </extension>

 So when it starts to this dialplan here are the cli logs:

EXECUTE sofia/internal/1001 at 192.168.2.244
set(enable_file_write_buffering=false)
2015-11-09 17:00:00.010636 [DEBUG] mod_dptools.c:1498 SET sofia/internal/
1001 at 192.168.2.244 [enable_file_write_buffering]=[false]
EXECUTE sofia/internal/1001 at 192.168.2.244
set(nolocal:enable_file_write_buffering=false)
2015-11-09 17:00:00.010636 [DEBUG] mod_dptools.c:1498 SET sofia/internal/
1001 at 192.168.2.244 [nolocal:enable_file_write_buffering]=[false]
EXECUTE sofia/internal/1001 at 192.168.2.244
record_mp4(/tmp/testrecord_845ceec5-0462-4ffb-8786-e6e3717c6a41.mp4)
2015-11-09 17:00:00.010636 [ERR] mod_mp4v2.c:337 ms: 20000, ts: 1200
2015-11-09 17:00:00.010636 [DEBUG] mod_mp4v2.c:377 Audio Codec Activation
Success
2015-11-09 17:00:00.010636 [DEBUG] switch_core_codec.c:221 sofia/internal/
1001 at 192.168.2.244 Push codec PCMU:0
2015-11-09 17:00:00.010636 [DEBUG] switch_core_media.c:5035 sofia/internal/
1001 at 192.168.2.244 Video thread started. Echo is off
2015-11-09 17:00:00.086900 [DEBUG] sofia.c:6750 Channel sofia/internal/
1001 at 192.168.2.244 entering state [ready][200]
2015-11-09 17:00:00.116406 [DEBUG] switch_rtp.c:6598 Correct audio ip/port
confirmed.
2015-11-09 17:00:00.116406 [INFO] mod_mp4v2.c:457 init timer
2015-11-09 17:00:00.116406 [ERR] mod_mp4v2.c:462 960 960
...Above message repeated 40 times.
2015-11-09 17:00:00.536999 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:00.546869 [DEBUG] switch_rtp.c:6598 Correct video ip/port
confirmed.
2015-11-09 17:00:00.546869 [WARNING] mod_mp4v2.c:78 We have no idea about
the video size without decoding the video or actually parse the SPS, using
hardcoded 1280x720

for the whole duration of the message it keeps displaying this hundreds of
lines in one second:

2015-11-09 17:00:00.556695 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:00.856407 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:05.016710 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:05.036475 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:05.056776 [NOTICE] sofia.c:952 Hangup sofia/internal/
1001 at 192.168.2.244 [CS_EXECUTE] [NORMAL_CLEARING]
2015-11-09 17:00:05.056776 [ERR] mod_mp4v2.c:462 960 960
2015-11-09 17:00:05.056776 [WARNING] mod_mp4v2.c:481 waiting video thread
to be done ...
2015-11-09 17:00:05.056776 [DEBUG] switch_core_media.c:5159 sofia/internal/
1001 at 192.168.2.244 Video thread ended
2015-11-09 17:00:05.156425 [DEBUG] switch_core_codec.c:246 sofia/internal/
1001 at 192.168.2.244 Restore previous codec opus:116.
2015-11-09 17:00:05.156425 [NOTICE] mod_mp4v2.c:497 closing file
/tmp/testrecord_845ceec5-0462-4ffb-8786-e6e3717c6a41.mp4

So, I'm thinking its all expected and normal !!

Thanks,
Sammy

On Mon, Nov 9, 2015 at 1:47 PM, Michael Jerris <mike at jerris.com> wrote:

> maybe there is no video in it, check the freeswitch log when you record it.
>
> On Nov 9, 2015, at 4:25 PM, SamyGo <govoiper at gmail.com> wrote:
>
> Quicktime is the only player that tells me something - Windows Media
> player as name suggests didn't help. VLC plays the file with black screen
> and just audio. One thing that I did notice is that the Video file (mp4) is
> only 1.5 MB in size. Is it pretty small for a 33 second of video ?
>
> <image.png>
>
> Thanks for your help and time.
>
>
> Regards,
> Sammy
>
>
> On Mon, Nov 9, 2015 at 1:16 PM, Michael Jerris <mike at jerris.com> wrote:
>
>> Those were the key things I was thinking, not sure other than that.
>> Maybe the player app will tell you more about why its not playing?
>>
>> On Nov 9, 2015, at 4:08 PM, SamyGo <govoiper at gmail.com> wrote:
>>
>> Thanks Michael for assuring - I just rechecked and here is the OS info.
>>
>> Distributor ID: Debian
>> Description:    Debian GNU/Linux 8.2 (jessie)
>> Release:        8.2
>> Codename:       jessie
>>
>> and I did follow the whole tutorial on video and I also did a regular
>> latest master branch installation as well from sources.I can't say I did a
>> perfect setup and I'm pretty sure that self signed signatures for WSS don't
>> plat a role for this since I can't login from verto default login page and
>> give me those standard "connection closed" error. Don't think its related.
>>
>> Regards,
>> Sammy
>>
>>
>> On Mon, Nov 9, 2015 at 12:57 PM, Michael Jerris <mike at jerris.com> wrote:
>>
>>> You for sure want to be using mp4, not fsv.  That being said I have not
>>> seen a problem playing those, can you confirm your using Debian 8 with our
>>> repo for dependencies?  If not, I suspect a dep issue is the problem.
>>>
>>> > On Nov 9, 2015, at 2:24 PM, SamyGo <govoiper at gmail.com> wrote:
>>> >
>>> > Hi,
>>> >
>>> > I'm running the FS 1.6 for video calls, the calls works perfectly fine
>>> - thanks for the hardwork, really appreciate it.
>>> >
>>> > I'm able to record the video messages and retrieve them from my
>>> IP-Phone/Softphone. However I need to convert the recorded file from FS
>>> video format to MP4 or some other codecs, so they video message can be
>>> playable through web services or any media player.
>>> >
>>> > I'm also able to record a video conference/call in MP4 format but when
>>> I play it in VLC or any other media player it doesn't display any video
>>> just audio (at max).
>>> >
>>> > Any directions or help on how to play the (fsv|mp4) files on different
>>> applications.
>>> >
>>> > Regards,
>>> > Sammy
>>>
>>>
>>
>
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