lavf/assenc: normalize line endings to \n

Previously, we produced output with either \r\n or mixed line endings.
This was undesirable unto itself, but also made working with patches affecting
FATE output particularly challenging, especially via the mailing list.

Everything that consumes the SSA/ASS format is line-ending-agnostic,
so \n is selected to simplify git/ML usage in FATE.

Extra \r characters at the end of a packet are dropped. These are always
ignored by the renderer anyway.

1 files changed, 51 insertions, 51 deletions

diff --git a/tests/ref/fate/sub-srt b/tests/ref/fate/sub-srt
index 7449090fd0..db750b58c6 100644
--- a/tests/ref/fate/sub-srt
+++ b/tests/ref/fate/sub-srt
@@ -1,51 +1,51 @@
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-Dialogue: 0,0:00:14.50,0:00:17.50,Default,,0,0,0,,>\NIt would be a good thing to\Nhide invalid html tags that are closed and show the text in them\Nbut show un-closed invalid html tags\NShow not opened tags\N<

-Dialogue: 0,0:00:17.50,0:00:20.50,Default,,0,0,0,,and also\Nhide invalid html tags with parameters that are closed and show the text in them\Nbut show un-closed invalid html tags\N{\u1}This text should be showed underlined without problems also: 2<3,5>1,4<6{\u0}\NThis shouldn't be underlined

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-Dialogue: 0,0:00:31.50,0:00:50.50,Default,,0,0,0,,First text

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+Style: Default,Arial,16,&Hffffff,&Hffffff,&H0,&H0,0,0,0,0,100,100,0,0,1,1,0,2,10,10,10,1
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+Dialogue: 0,0:00:54.50,0:00:56.50,Default,,0,0,0,,{\an1}\N\h\h\h\h\hA (05 hard spaces followed by a letter)\NA (Normal  spaces followed by a letter)\NA (No hard spaces followed by a letter)
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+Dialogue: 0,0:01:00.50,0:01:02.50,Default,,0,0,0,,{\s1}Both line should be strikethrough,\Nyes.{\s0}\NCorrectly closed tags\Nshould be hidden.
+Dialogue: 0,0:01:02.50,0:01:04.50,Default,,0,0,0,,It shouldn't be strikethrough,\Nnot opened tag showed as text.{\s0}\NNot opened tag showed as text.
+Dialogue: 0,0:01:04.50,0:01:06.50,Default,,0,0,0,,{\s1}Three lines should be strikethrough,\Nyes.\NNot closed tags showed as text
+Dialogue: 0,0:01:06.50,0:01:08.50,Default,,0,0,0,,{\s1}Both line should be strikethrough but\Nthe wrong closing tag should be showed{\b0}