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Author SHA1 Message Date
William Storey
afcb0b7202 Merge pull request #23 from fpaupier/master 
add: support for docker-compose
 2022-03-09 17:08:07 -08:00
fpaupier
4921387848 update: getting started doc 
to support docker usage

https://github.com/horgh/videostreamer/issues/22
 2022-02-21 20:03:14 +01:00
fpaupier
ca60c46b4c add: support for docker-compose 
Copy the .env.example into a .env file, update with your variable run `docker-compose up`

https://github.com/horgh/videostreamer/issues/22
 2022-02-21 19:56:25 +01:00
Will Storey
98336fcbc9 Add Dockerfile 2019-10-27 09:48:13 -07:00
Will Storey
e395247365 Convert to a Go module 2019-10-27 09:14:46 -07:00
Will Storey
2c0b7ca2e1 Merge pull request #12 from sergeydobrodey/patch-1 
videostreamer.c: dont call avformat_free_context
 2019-07-18 16:26:53 -07:00
Sergey Dobrodey
16dde98b2c videostreamer.c: dont call avformat_free_context 
avformat_close_input  frees context and all its contents and set it to NULL
https://www.ffmpeg.org/doxygen/3.3/group__lavf__decoding.html#gae804b99aec044690162b8b9b110236a4
 2019-07-18 18:13:13 +03:00
Will Storey
5eadfd6fab Remove redundant log message 2018-07-23 17:32:58 -07:00
Will Storey
d4640f77fb Use simpler method for retrieving error message 2018-07-23 17:31:45 -07:00
Will Storey
3673c3ce0b Provide error reason if opening input fails 2018-07-23 17:31:35 -07:00
Will Storey
8a470e1b25 Clear input once we destroy it 
It's possible we could use it still and it would be invalid memory
 2018-01-25 20:53:48 -08:00
Will Storey
b06db9baec Update a comment that referred to the wrong thing 2018-01-23 18:30:25 -08:00
Will Storey
4c857a40fb Synchronize access to input and client outputs 
It appears there is a race condition in that we could close the input or
client's output while the packet writer goroutine is still using them.
This could lead to crashes.

This hopefully fixes #6.
 2018-01-23 18:29:18 -08:00
Will Storey
c2aa2d30b5 Fix dts if we receive packets with NOPTS after having PTS 
This is similar to the situation where we receive packets with lower dts
than we previously output, except in this case we have no pts at all.

An alternative may be to skip such packets all together, but let's try
fixing them first.

This is related to #5.
 2018-01-13 11:58:31 -08:00
Will Storey
93d839ecef Manually set dts if it's the same as the last we output 
In #1 we changed to manually set it if it is less than the last we
output. Apparently there are streams where it can be equal as well.

If we don't do this, then we see errors such as "Application provided
invalid, non monotonically increasing dts to muxer"
 2018-01-11 21:44:54 -08:00
Will Storey
4392be9f01 Make remux_example take output file and number of frames from CLI 2018-01-11 21:44:19 -08:00
Will Storey
e621fdd9bf Add more info about requirements and packages to install 2018-01-06 11:42:03 -08:00
Will Storey
2e6baf4e1b Add more info to README about installation and requirements 2018-01-06 11:02:23 -08:00
Will Storey
7d8b10b1e8 Add .gitignore 2018-01-06 10:54:37 -08:00
Will Storey
fc34c977b2 Reorganize the README a bit 
I also rephrase the summary blurb a little
 2018-01-06 10:53:54 -08:00
Will Storey
42c330c730 Log error when writing frame fails 
Also add some log output for when the number of clients change, and when
we open the input. Looking at debugging for issue #2.
 2017-04-08 16:21:08 -07:00
Will Storey
734ccb6d6b Support input with non-monotonic dts 
This fixes issue #1.

It appears there are inputs where the dts fluctuates. This is apparently
inputs that are not well formed. However, I discovered that ffmpeg
itself allows for this. If it detects this happening, it updates the
pts/dts of the packet. To do this, it tracks the last output dts. This
ensures the output dts is monotonic even if the input is not.

I use essentially the same approach as in ffmpeg.
 2017-03-14 12:00:07 -07:00
Will Storey
0b32184301 Fix indentation in a function. 2017-03-14 11:10:56 -07:00
Will Storey
215b19773a Ensure we always write to output stream 0 
If an input has multiple streams, then the packet's stream index for the
video stream we are reading may not match our output's stream index.
This can lead to errors such as:

[mp4 @ 0x5631c5836000] Invalid packet stream index: 1

Update the packet's stream index, prior to writing it, to match what it
is in our output.

I also update a comment (around line 294) to clarify that while we're
skipping a packet, it's not because it's not video.
 2017-03-14 11:07:53 -07:00
Will Storey
763dc8fd38 README: Fix typo, improve wording 
Not much of substance changed. I just noticed a typo and so re-read
everything and adjusted some language.
 2017-03-14 10:40:13 -07:00
Will Storey
aba249aa62 Fix warnings about unset timestamps 2017-01-03 13:50:14 -08:00
Will Storey
4440856472 Clean up HTML and some comments 2017-01-01 22:56:16 -08:00
Will Storey
183fdbac5c Add readme 2017-01-01 22:56:09 -08:00
Will Storey
1f0df03f36 Give each client its own goroutine for writes 
This is to avoid the encoder blocking trying to write to the write side
of the pipe when a client is not reading from it quickly enough.
 2017-01-01 22:36:09 -08:00
Will Storey
99c3233f69 Be more careful about cleaning up clients 
Do it if encoder aborts for some reason. Also comment about behaviour of
pipe sides when closed.
 2017-01-01 16:34:48 -08:00
Will Storey
99d23dc933 HTTP stream now works. 1 input, multi clients. 
This refactors to have one output created per client.
 2017-01-01 16:21:52 -08:00
Will Storey
37325f57b0 Open input/output separately, and read/write separately 
This is a refactor of the library API so that we will be able to have
multiple outputs.
 2017-01-01 14:58:29 -08:00
Will Storey
1ae87a3c72 Remove audio encoding 
Also begin refactor of removing 'frames'.

This is now semi functional again. Still only the first client will
work.
 2016-12-31 13:31:16 -08:00
Will Storey
fd0ddf62da Fix remux example to take correct main() params 
Also add comments explaining the program and the videostreamer lib.
 2016-12-31 13:16:15 -08:00
Will Storey
7f16d84882 Initial import 
This works for streaming mp4 from rtsp. But only to the first client as
it is unable to recognize discrete frames correctly. It needs further
work.
 2016-12-31 13:12:45 -08:00