Permalink
Browse files

Add sample Quicktime videos

These videos are tests of the various, often proprietary, codecs
which ship with Quicktime X. Some of these are supported in open-
source software like ffmpeg, though others (like Apple Intermediate
Codec) are not.
  • Loading branch information...
1 parent f416d69 commit 9c3c612689bd82b2e85256ccd00e98a9c41d7514 @mistydemeo mistydemeo committed Nov 16, 2012
Showing with 53 additions and 0 deletions.
  1. +53 −0 video/Quicktime/README.md
  2. BIN video/Quicktime/animation.mov
  3. BIN video/Quicktime/apple-intermediate-codec.mov
  4. BIN video/Quicktime/apple-prores-422-hq.mov
  5. BIN video/Quicktime/apple-prores-422-lt.mov
  6. BIN video/Quicktime/apple-prores-422-proxy.mov
  7. BIN video/Quicktime/apple-prores-422.mov
  8. BIN video/Quicktime/dv-dvchd-ntsc-interlaced.mov
  9. BIN video/Quicktime/dv-dvchd-ntsc-progressive.mov
  10. BIN video/Quicktime/dv-pal-interlaced.mov
  11. BIN video/Quicktime/dv-pal-progressive.mov
  12. BIN video/Quicktime/dvcpro-hd-1080i50.mov
  13. BIN video/Quicktime/dvcpro-hd-1080i60.mov
  14. BIN video/Quicktime/dvcpro-hd-1080p25.mov
  15. BIN video/Quicktime/dvcpro-hd-1080p30.mov
  16. BIN video/Quicktime/dvcpro-hd-720p50.mov
  17. BIN video/Quicktime/dvcpro-hd-720p60.mov
  18. BIN video/Quicktime/dvcpro-pal-interlaced.mov
  19. BIN video/Quicktime/dvcpro-pal-progressive.mov
  20. BIN video/Quicktime/dvcpro50-ntsc-interlaced.mov
  21. BIN video/Quicktime/dvcpro50-ntsc-progressive.mov
  22. BIN video/Quicktime/dvcpro50-pal-interlaced.mov
  23. BIN video/Quicktime/dvcpro50-pal-progressive.mov
  24. BIN video/Quicktime/hdv-1080i50.mov
  25. BIN video/Quicktime/hdv-1080i60.mov
  26. BIN video/Quicktime/hdv-1080p24.mov
  27. BIN video/Quicktime/hdv-1080p25.mov
  28. BIN video/Quicktime/hdv-1080p30.mov
  29. BIN video/Quicktime/hdv-720p24.mov
  30. BIN video/Quicktime/hdv-720p25.mov
  31. BIN video/Quicktime/hdv-720p30.mov
  32. BIN video/Quicktime/hdv-720p50.mov
  33. BIN video/Quicktime/hdv-720p60.mov
  34. BIN video/Quicktime/jpeg2000.mov
  35. BIN video/Quicktime/mpeg-imx-525-60.mov
  36. BIN video/Quicktime/photo-jpeg.mov
  37. BIN video/Quicktime/png.mov
  38. BIN video/Quicktime/xdcam-ex-1080i50.mov
  39. BIN video/Quicktime/xdcam-ex-1080i60.mov
  40. BIN video/Quicktime/xdcam-ex-1080p24.mov
  41. BIN video/Quicktime/xdcam-ex-1080p25.mov
  42. BIN video/Quicktime/xdcam-ex-1080p30.mov
  43. BIN video/Quicktime/xdcam-ex-720p24.mov
  44. BIN video/Quicktime/xdcam-ex-720p25.mov
  45. BIN video/Quicktime/xdcam-ex-720p30.mov
  46. BIN video/Quicktime/xdcam-ex-720p50.mov
  47. BIN video/Quicktime/xdcam-ex-720p60.mov
  48. BIN video/Quicktime/xdcam-hd-1080i50.mov
  49. BIN video/Quicktime/xdcam-hd-1080i60.mov
  50. BIN video/Quicktime/xdcam-hd-1080p24.mov
  51. BIN video/Quicktime/xdcam-hd-1080p25.mov
  52. BIN video/Quicktime/xdcam-hd-1080p30.mov
  53. BIN video/Quicktime/xdcam-hd422-1080i50.mov
  54. BIN video/Quicktime/xdcam-hd422-1080i60.mov
  55. BIN video/Quicktime/xdcam-hd422-1080p24.mov
  56. BIN video/Quicktime/xdcam-hd422-1080p25.mov
  57. BIN video/Quicktime/xdcam-hd422-1080p30.mov
  58. BIN video/Quicktime/xdcam-hd422-720p24.mov
  59. BIN video/Quicktime/xdcam-hd422-720p25.mov
  60. BIN video/Quicktime/xdcam-hd422-720p30.mov
  61. BIN video/Quicktime/xdcam-hd422-720p50.mov
  62. BIN video/Quicktime/xdcam-hd422-720p60.mov
View
@@ -0,0 +1,53 @@
+Apple Quicktime video codecs
+============================
+
+These videos are tests of the various, often proprietary, codecs
+which ship with Quicktime X. Some of these are supported in open-
+source software like ffmpeg, though others (like Apple Intermediate
+Codec) are not.
+
+Two formats were omitted, due to difficulties enticing Quicktime to
+export the test pattern to them: Apple ProRes 4444, and Apple Pixlet
+Video.
+
+Methodology
+===========
+
+These videos were created from an ffmpeg test pattern. The command used
+to create the original raw video was:
+
+`ffmpeg -f lavfi -i testsrc -c:v rawvideo -c:a none -t 1`
+
+The raw video was then encoded using Quicktime 7. Default settings were
+typically used, and "Prepare for Internet Streaming" was disabled. If a
+quality setting was available, the highest option was chosen.
+
+All videos are 320x240 at 25fps for one second with no sound, unless the
+codec imposed a particular resolution or framerate.
+
+If the codec offered an option of interlaced vs progressive, one video
+is provided for each.
+
+License
+=======
+
+These were created using ffmpeg's builtin "testsrc" test pattern, which
+is presumed to be unlicensed. ffmpeg's code is GPLv2 licensed.
+
+Codec-specific notes
+====================
+
+apple-intermediate-codec.mov
+----------------------------
+
+A professional video editing codec, intended as an editing format rather
+than a delivery format. Not supported by ffmpeg.
+
+XDCAM
+-----
+
+The various XDCAM codecs are specific profiles of MPEG-2 used in
+professional video. XDCAM HD is an anamorphic format, while
+XDCAM EX is a full-resolution HD format. XDCAM HD422 is a
+full-resolution format which uses 4:2:2 chroma subsampling instead of
+4:2:0.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
View
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.

0 comments on commit 9c3c612

Please sign in to comment.