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<div class="moz-text-html" lang="x-western"> Hi all,<br>
<br>
I am using FFMPEG library to mux H.264 and AAC frames to
Matroska (.mkv) file. I can do that both using command line and
C program.<br>
<br>
Now, instead of writing the muxed matroska data into file I want
to write these muxed data directly on to socket or pipe. My
actual goal is to write a C program that send muxed data to
socket and server will receive this muxed data.<br>
<br>
I tried using protocol tcp. They are working with the matroska
format.<br>
So, My C program is able to send muxed data successfully over
socket and server is able to receive this muxed data.<br>
<br>
But when I apply ffprobe command over the received file, I am
getting duration and bitrate field N/A. and when I tried to play
this file with vlc i am unable to seek the file and getting
garbage duration.<br>
<br>
Below the output of the ffprobe.<br>
<br>
ffprobe version N-65784-g50a35f0 Copyright (c) 2007-2014 the
FFmpeg developers<br>
built on Aug 25 2014 12:31:36 with gcc 4.7 (Ubuntu/Linaro
4.7.3-1ubuntu1)<br>
configuration: <br>
libavutil 54. 5.100 / 54. 5.100<br>
libavcodec 56. 0.101 / 56. 0.101<br>
libavformat 56. 1.100 / 56. 1.100<br>
libavdevice 56. 0.100 / 56. 0.100<br>
libavfilter 5. 0.101 / 5. 0.101<br>
libswscale 3. 0.100 / 3. 0.100<br>
libswresample 1. 1.100 / 1. 1.100<br>
Input #0, matroska,webm, from 'Array.mkv':<br>
Metadata:<br>
ENCODER : Lavf54.29.104<br>
<b>Duration: N/A</b>, start: 1412858260.281000, <b>bitrate:
N/A</b><br>
Stream #0:0: Video: mjpeg, yuvj422p(pc, bt470bg),
2000x1496 [SAR 1:1 DAR 250:187], 27 fps, 27 tbr, 1k tbn, 1k tbc
(default)<br>
Stream #0:1: Video: mjpeg, yuvj422p(pc, bt470bg),
2000x1496 [SAR 1:1 DAR 250:187], 27 fps, 27 tbr, 1k tbn, 1k tbc
(default)<br>
Stream #0:2: Video: mjpeg, yuvj422p(pc, bt470bg),
2000x1496 [SAR 1:1 DAR 250:187], 27 fps, 27 tbr, 1k tbn, 1k tbc
(default)<br>
Stream #0:3: Video: mjpeg, yuvj422p(pc, bt470bg),
2000x1496 [SAR 1:1 DAR 250:187], 27 fps, 27 tbr, 1k tbn, 1k tbc
(default)<br>
<br>
<br>
As You can see Duration and Bitrate field shows N/A. However I
am getting correct startTime.<br>
<br>
Any help or advice? Thank you in advance.<br>
<br>
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