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platform-external-webrtc/modules/audio_coding/neteq/tools/README.md
Alessio Bazzica 6330818ec8 NetEQ RTP Play: Optionally write output audio file
This CL makes the output audio file optional to more
quickly run neteq_rtpplay when no audio output is needed.
The CL also includes necessary adaptations because of pre-existing
dependencies (e.g., the output audio file name is used to create
the plotting script file names).

The command line arguments are retro-compatible - i.e., same behavior
when specifying the output audio file and the new flag
--output_files_base_name is not used.

This CL also includes a test script with which the retro-compatibility
has been verified.

Bug: webrtc:10337
Change-Id: Ie3f301b3b2ed0682fb74426d9cf452396f2b112b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/126224
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27067}
2019-03-12 08:37:57 +00:00

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740 B
Markdown

# NetEQ RTP Play tool
## Testing of the command line arguments
The command line tool `neteq_rtpplay` can be tested by running `neteq_rtpplay_test.sh`, which is not use on try bots, but it can be used before submitting any CLs that may break the behavior of the command line arguments of `neteq_rtpplay`.
Run `neteq_rtpplay_test.sh` as follows from the `src/` folder:
```
src$ ./modules/audio_coding/neteq/tools/neteq_rtpplay_test.sh \
out/Default/neteq_rtpplay \
resources/audio_coding/neteq_opus.rtp \
resources/short_mixed_mono_48.pcm
```
You can replace the RTP and PCM files with any other compatible files.
If you get an error using the files indicated above, try running `gclient sync`.
Requirements: `awk` and `md5sum`.