[Cin] flac 1.4.0

[Phyllis Smith]

It looks like Andrea got good results  -- will wait until Monday to see if
he thinks Flac 1.4.0 should go in.
Meanwhile, I decided to do a much bigger test and here are the results:

Old:     671435 frames in 274.260 secs / 2448.170 fps / Size=2834313874
New:   671435 frames in 244.648 secs / 2744.494 fps  / Size=2786770407
(Compression=0)
New:   671435 frames in 354.841 secs / 1892.214 fps  / Size=2400810590
(Compression=5)

Would it not be better to put the default compression level at 0?  That
would be the most consistent with the old version in speed and in size.  I
do not think it is a good idea to change what the user is used to seeing --
especially since the speed of the new version is better than the old once
Andrew's patches are applied.  What do you think?


On Sat, Sep 17, 2022 at 2:09 AM Andrea paz <gamberucci.andrea at gmail.com>
wrote:

> Here are the results with all patches (I did not install doxygen):
>
> ** rendered 9063 frames in 2.455 secs, 3691.650 fps
>
> ** rendered 9063 frames in 2.284 secs, 3968.039 fps
>
> ** rendered 9063 frames in 3.117 secs, 2907.603 fps
>
> NB: the value of "compression_level" remains as previously set, it
> does not change to the default automatically.
>
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