MPEGRepairHD Solutions

147 Tasks Performed by MPEGRepairHD

MPEGRepairHD® is a versatile MPEG encoding utility designed for professional users to increase the work flow of video production see new features at a glance. MPEGRepairHD encodes faster than real-time HD content. The extensive analysis and repair functions of the utility make it a virtual MPEG post production workshop. MPEGRepairHD new single pass transcoding can change frame sizes, bit-rate, modify header flags, filter frames or even add logos to an existing MPEG stream.

Encoding:

1. High speed MPEG1, MPEG2, HD encoding from files real-time encoding from video input.
2. Virtually lossless encoding
3. Force I frames at scene changes
4. Add CGMS copy flags
5. Add closed captions
6. Create streams with Large (90) GOP sizes
7. Encode segments without End of Sequence Header
8. Encode segment such that it ends with I frame
9. Encode with Open or Closed GOPs
10. Encode with new 4:2:2 Profile
11. Encode with 4:2:2 chromas
12. Automatically add telecine flags cause film content to play back at video rate
13. Add Pan and Scan display size in encode
14. Auto Scene Change detection with adjustable threshold
15. Create file with frame numbers of detected Scene Changes
16. Encode VBR with constant MQuant
17. Encode segments with precise start and ending buffer states
18. Encode segments with an exact user selected number of bits.
19. Encode at low custom frame rates
20. Encode at low frame rates with NULL frames added to increase to legal rates
21. Repeat encode a small sequence into a larger sequence.
22. Instantly convert a single frame into a high quality long MPEG
23. Encode frames to form a reverse sequence.
24. Convert Graphics values to Video values before encoding
25. Use 5 standard RGB to YUV conversions
26. Encode HD content to SD dimensions
27. Encode SD content to SIF dimensions
28. Encode VGA content to SIF dimensions.
29. Encode interleaved YUV content to planer YUV content
30. Encode field content to frame content
31. Encode 1280x720 to SIF dimensions
32. Encode SID to QSIF dimensions
33. Encode Half D1 to SD dimensions
34. Encode VGA to SD dimensions
35. Encode 486 lined content as 480 content
36. Encode with soften, sharpen, or custom filters

EDL Features allow frame accurate encoding modifications:

37. Add User Data (Closed Caption, SCTE 21, Private Data)
38. Apply custom filters to entire frames
39. Apply custom filter to inside or outside of selected regions within frames
40. Increase encoding quality in selected region within frame.
41. Increase or decrease search range
42. Change Quant Matrixes
43. Add logo, fade in, fade out, and move across frame
44. Change M value
45. Change N value
46. Change bit-rate
47. Change Pan-Scan size
48. Change Average Mquant
49. Change Constant Mquant

Encoding Analysis Features:

50. Graphically view encoding quality during encoding
51. Graphically view encoding error during encoding
52. Graphically view motion vectors, quantization values, and encoding decision types during encoding
53. Graphically view input source frame prior to encoding.
54. Roam and zoom on all graphic windows.Calculate SNR on each frame and average SNR for entire sequence
55. View bytes per frame, buffer state per frame, and vbv_delay per frame
56. View percentage of block encoding types per frame
57. Log file documentation of encoding parameters, EDL changes applied and encoding warnings.
58. Instantly convert a single image frame to a high quality MPEG file.
59. Convert a short sequence of frames into a longer looping MPEG sequence
60. Convert a short sequence of frames into a longer looping sequence of frames
61. Encoding a sequence of frames in reverse order
62. Encode slow and very slow motion (low frame rate) to legal MPEG.
63. Encode with fixed starting and/or ending buffer states to create MPEG segments that can be concatenated together or spliced into an existing stream to form a legal MPEG stream with consistent buffer states
64. Force I frames as scene changes.
65. Force I frames at selected frames.Encode with no end_of_sequence flag so that segments can be sliced together
66. Encode with no stuffing to create tiny vbr MPEG streams from fixed or slowly changing images
67. Use any legal N and M value
68. Force I frame at last frame of sequence
69. Encode with Pan and Scan frame dimensions
70. Encode film (24 fps) content with telecine for display in 29.97 (video) displays.
71. Encode with the new 4:2:2 Profile
72. Encode with low delay mode

Decoding:

73. Update an existing stream without decoding and re-encoding:
74. Add User Data including Closed Caption and Line 21 at specific frames or all frames throughout an existing stream
75. Switch Top Field First flags
76. Modify Repeat First Flags
77. Change Low Delay Flags
78. Set or Clear Progressive Frame Flags
79. Set or Clear Progressive Sequence Flags
80. Update Closed GOP Flags
81. Add or update Pan and Scan Frame Sizes
82. Change Aspect Ratio
83. Change Frame Rate Flag
84. Update Level Flag
85. Update Profile Flag
86. Change Video Input Code
87. Change Matrix Coefficient Code
88. Resynchronize Time Code through MPEG
89. Add CGMS copy flags
90. Add closed captions

Analyze Stream:

91. Obtain detailed stream properties: Audio, Video, and Muxing details
92. Create a file with stream properties for a set of MPEG streams
93. Compare the encoding details of stream created by two different encoders.
94. Step through and view a field encoded stream Field by Field
95. Display MPEG stream syntax errors in interactive window and log file
96. Display MPEG buffer overflow and underflows in interactive window and log file
97. Graphically compare streams
98. Bock encoding type
99. MQuant
100. Motion Vectors
101. Roam and Zoom on frames
102. Display Selectable Components of any MPEG stream during decoding and save results in log file:
103. Analyze decoding sync problems by comparing actual frame number and frame rate with reported system and elementary time stamps
104. System Statistics
105. Program ID
106. Program Clock References
107. Pack Headers; System Headers
108. Packet Headers
109. PTS and DTS time stamps
110. Video Statistics
111. VBV buffer reported delay and actual buffer fullness per frame
112. Sequence Extension contents
113. Sequence Header contents
114. GOP Header contents
115. Picture Header contents
116. Telecine flags
117. User data in Sequence and in Frames
118. Audio
119. Start Codes and Header Contents

Decompose Stream

120. Split Stream into Elementary Video and Audio components
121. Extract Private Data 1 and Private Data 2 Streams
122. Extract a segment of Elementary Video, Audio, or Private Data from streams
123. Extract a specific audio or video PID from among a multi-PID stream
124. Extract TGA, BMP, or YUV frames from a segment of an MPEG stream
125. Decode MPEG stream into TGA, BMP, or YUV frames

Other Tricks

126. Display a clip in a continuous loop.
127. Create a larger frame sequence from a small MPEG sequence
128. Select YUV to RGB conversion coefficients … Graphic or Video
129. Convert Frame Types TGA to BMP, YUV to RGB etc by lossless encoding and decoding
130. Extract YUV frames from AVI or MOV files
131. Generate a larger sequence of images using a smaller number of source images
132. Convert graphics RGB ranged frames to Video ranged frames
133. Convert video RGB ranged frames to graphics ranged frames
134. Convert 4:2:2 frames to 4:2:0 frames
135. Convert BMP, AVI, MOV, TGA content to 4:2:2 YUV
136. Convert BMP, AVI, MOV, TGA content to 4:2:0 YUV
137. Resize HD content to SD dimensions
138. Resize SD content to SIF dimensions
139. Resize VGA content to SIF dimensions.
140. Convert interleaved YUV content to planer YUV content
141. Convert field content to frame content
142. Convert 1280x720 to SIF dimensions
143. Convert SID to QSIF dimensions
144. Upscale Half D1 to SD dimensions
145. Upscale VGA to SD dimensions
146. Convert 486 lined content to 480 content
147. Apply soften, sharpen, or custom filters to content

 

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