Mercurial > hg > nginx-tests
annotate mp4_start_key_frame.t @ 1786:cadf15e2e2b3
Tests: adjusted stream_js_fetch.t TODO for njs 0.7.6 and older.
author | Dmitry Volyntsev <xeioex@nginx.com> |
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date | Thu, 25 Aug 2022 16:53:08 -0700 |
parents | be8d5213d6b9 |
children | 2a0a6035a1af |
rev | line source |
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Tests: mp4_start_key_frame tests.
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1 #!/usr/bin/perl |
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2 |
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3 # (C) Sergey Kandaurov |
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4 # (C) Nginx, Inc. |
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5 |
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6 # Tests for the mp4_start_key_frame directive. |
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7 |
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8 ############################################################################### |
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9 |
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10 use warnings; |
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11 use strict; |
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12 |
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13 use Test::More; |
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14 |
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15 BEGIN { use FindBin; chdir($FindBin::Bin); } |
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16 |
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17 use lib 'lib'; |
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18 use Test::Nginx qw/ :DEFAULT http_content /; |
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19 |
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20 ############################################################################### |
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21 |
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22 select STDERR; $| = 1; |
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23 select STDOUT; $| = 1; |
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24 |
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25 my $t = Test::Nginx->new()->has(qw/http mp4/)->has_daemon('ffprobe') |
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26 ->has_daemon('ffmpeg') |
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27 ->write_file_expand('nginx.conf', <<'EOF'); |
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28 |
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29 %%TEST_GLOBALS%% |
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30 |
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31 daemon off; |
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32 |
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33 events { |
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34 } |
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35 |
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36 http { |
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37 %%TEST_GLOBALS_HTTP%% |
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38 |
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39 server { |
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40 listen 127.0.0.1:8080; |
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41 server_name localhost; |
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42 |
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43 location / { |
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44 mp4; |
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45 } |
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46 |
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47 location /force/ { |
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48 mp4; |
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49 mp4_start_key_frame on; |
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50 alias %%TESTDIR%%/; |
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51 } |
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52 } |
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53 } |
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54 |
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55 EOF |
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56 |
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57 plan(skip_all => 'no lavfi') |
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58 unless grep /lavfi/, `ffmpeg -loglevel quiet -formats`; |
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59 system('ffmpeg -nostdin -loglevel quiet -y ' |
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60 . '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 ' |
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61 . '-pix_fmt yuv420p -g 15 -c:v libx264 ' |
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62 . "${\($t->testdir())}/test.mp4") == 0 |
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63 or die "Can't create mp4 file: $!"; |
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64 $t->try_run('no mp4_start_key_frame')->plan(4); |
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65 |
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66 ############################################################################### |
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67 |
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68 # baseline durations |
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69 |
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70 my $test_uri = '/test.mp4'; |
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71 is(durations($t, 2.0, 4.0), '2.00', 'start at key frame'); |
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72 isnt(durations($t, 2.1, 4.0), '1.90', 'start off key frame'); |
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73 |
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74 # with forced start at key frame |
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75 |
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76 $test_uri = '/force/test.mp4'; |
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77 is(durations($t, 2.0, 4.0), '2.00', 'start at key frame force'); |
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78 is(durations($t, 2.1, 4.0), '1.90', 'start off key frame force'); |
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79 |
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80 ############################################################################### |
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81 |
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82 sub durations { |
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83 my ($t, $start, $end) = @_; |
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84 my $path = $t->{_testdir} . '/frag.mp4'; |
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85 |
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86 my $uri = $test_uri; |
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87 if (defined $start) { |
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88 $uri .= "?start=$start"; |
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89 if (defined $end) { |
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90 $uri .= "&end=$end"; |
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91 } |
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92 |
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93 } elsif (defined $end) { |
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94 $uri .= "?end=$end"; |
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95 } |
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96 |
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97 $t->write_file('frag.mp4', http_content(http_get($uri))); |
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98 |
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99 my $r = `ffprobe -show_streams $path 2>/dev/null`; |
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100 Test::Nginx::log_core('||', $r); |
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101 sprintf "%.2f", $r =~ /duration=(\d+\.\d+)/g; |
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102 } |
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103 |
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104 ############################################################################### |