Contributor(s): Eric Woelfel.
Once your tape is entered into the audio-video database, you can begin to process the footage on your physical media. Although this documentation focuses exclusively on media processing in Final Cut Pro on an Apple computer, many of the principles described here can be used with media editing software on other platforms.
TIP: Save your work often! To save in Final Cut Pro use the “Apple + S” shortcut or the “Save Project” selection in the “File” option from the top level menu.
TIP: The following websites have some great tutorials for Final Cut Pro:
It is important to make sure you are working with the correct video format in Final Cut Pro before you begin your project. Using the wrong video format settings can result in unusable videos and lost work. Final Cut Pro will save your settings so if you are working primarily with PAL or NTSC you will not have to change the settings every time as long as you are consistently working with one format.
“Logging” refers to the process of selecting what footage you would like to extract from the source media and deposit on your local hard drive to be manipulated further in the editing process. Logging also allows you to add descriptive comments to clips that may be helpful to editors using your logging files to recapture your project in the future when video compression standards improve.
TIP: As you become more comfortable with the entire media production process you will be able to refine your logging technique to streamline your editing work but when you are learning it is best to err on the side of including more footage than you think is necessary when you are logging to give yourself ample room for making transition and cuts during editing.
IMPORTANT: THL’s naming convention for logging files is to save the project in XXXX-YYMMDD format (“XXXX” represents the unique four-digit ID assigned to the tape in the Audio-Video Database). The date entered should be the date at the time of logging Example: 0575-051215.
IMPORTANT: Depending on your familiarity with the project, you may have to watch a clip before you can give it a description. If your project is already fleshed out in the AVDB, you can elect to assign the title ID to the description using the following format: “XXXXX_title-name” (the XXXXX refers to the unique THL ID assigned to the title in the AVDB. The complete description including the ID, underscores and hyphens cannot exceed 21 characters. As this description will be visible to the final user in the form of the compression’s file name, the title should be as descriptive and non-idiosyncratic as possible.
TIP: Some useful shortcuts that you can use during the logging process are:
Spacebar: Plays and stops the DV-deck.
i Marks the “in point” for a clip. The “in point” indicates where you would like to begin capturing a clip.
o Marks the “out point” for a clip. The “out point” indicates where you would like to finish capturing a clip.
TIP: In final Cut Pro the timecodes follow the HH:MM:SS;FF format (HH: hours, MM: minutes, SS: second and FF: frames per second). Note that NTSC (the video standard in the US) runs at 30 frames per second. Half a second is 15 frames (00:00:00;15) not 30. PAL, on the other hand runs at 24 frames a second. Half a second in PAL is 12 frames (00:00:00;12).
TIP: Make sure to add about 5 seconds to your in points and out points to make room for adding transitions later in the editing process. For example; if your clip ends at 00:02:54;12, set your out point at 00:02:59;12.
IMPORTANT: You must allow at least four seconds after the timecodes begin on a tape to set an in point or four seconds before the time codes end to set an outpoint otherwise Final Cut Pro will not be able to capture the clip. This means the first four seconds and the last four seconds of footage on any tape are unusable.
TIP: After capturing this footage you will have the opportunity to refine the clip during the editing process. When marking in and out points err on the side of including any footage that has the potential to be used in the final version of the title. As you gain experience in Final Cut Pro and media processing in general, you will be able to make some editing decision during the logging process.
TIP: Sometimes there are breaks in timecodes on a tape that will cause difficulties during the log and capture process. Timecodes get broken when people try to rewind and view what they are filming in the field. The best way to deal with the problem is to trick Final Cut Pro into thinking it is starting a new tape to capture the portion of the footage after the point where the timecode is broken. When a timecode is broken, the counter starts over at 00:00;00, therefore you will have a situation where there are multiple instances of the same timecode on one tape. If there are 2 timecodes the computer doesn't know which one you are referring to when you tell it to capture a clip containing that timecode. To trick the computer you have to manually cue up the tape for every break in the timecode. If you have one break in the timecode you will have to capture footage in two separate sessions. Capture the footage that falls before the timecode break in one capture session, stop, fast forward the tape so the counter is in the timecode after the break, and capture the remaining footage (the 4 second rule applies to the beginning and ending of broken timecodes as well the same it as it applies to complete tapes). If the break in the time code does not come at a natural break in the video, then you will have to make a break and try and fix the transition during the editing process. Sometimes these methods to fix the broken timecodes do not work. In this case, one possible solution is to try copying the footage to a new tape.
“Capturing” refers to the process of extracting the source footage from the physical media and depositing it on your local hard drive for more detailed editing. Digital audio/video data that exists on a hard drive is more easily manipulated than the same data on a tape.
TIP: Make sure you have enough hard drive space to capture your footage. Every five minutes of footage usually requires about one gig of hard drive space.
Now that the digital footage from your source tape has been captured to your hard drive you can begin editing the titles to produce a refined product suitable for presentation to the public in the AVDB.
The first step in editing a new title is to create a title board at the beginning of the footage. The title board integrates the title into THL by providing information from the AVDB. The title consists of three layers:
TIP: You can save time by copying and pasting a title board from another title and using it as a template. Make sure to change the title, THL ID number and make sure the copyright date is correct.
TIP: Make sure the play bar in the timeline window is set to the beginning of the timeline before dragging a text bar into the timeline. You can jump the play bar to the beginning by hitting the up arrow key.
TIP: If you are having trouble working with the footage, zoom in or zoom out by shortening or lengthening the bar at the bottom of the Timeline window.
TIP: Use the “Option + G” shortcut on a Mac to create the “©” symbol.
TIP: The title will often have to be broken up so it does not run off the screen. Use the “return” key to balance the title in the title board frame.
TIP: The origin of the title will often need to be adjusted to center the text in the title board. For vertical adjustment of the text, use the text field on the left under "Origin" to enter number values. Use positive numbers in increments of 10 to adjust the title downwards. Conversely, use negative numbers to raise the title. Use increments of 5 for finer adjustment.
TIP: The footage should automatically snap to the title board footage, if it does not, turn on the “Snapping” function in Final Cut Pro by clicking on the “Snapping” icon in the top right corner of the Timeline window or by hitting the “n” key shortcut.
TIP: The audio and video levels should be full when the speaker begins to speak or when the main footage appears on the screen.
TIP: Shorten the bar at the bottom of the Timeline window to zoom in on your footage to make fine adjustments.
TIP: The vertical purple line in the track of the bar that adjusts the scale of the timeline view represents the position of the play bar in the timeline. If you zoom in too far and lose your place use this marker to reorient yourself.
TIP: You won’t always be able to make a fade-in or fade-out exactly 1.5 seconds long. Important footage and speech is more important than this effect, so feel free to shorten or even eliminate the fade-in or fade-out to save important material.
The audio level is very important for THL audio-video titles. In most cases, they will be used as language instructional units and the clarity of the speech is crucial to aid non-native listeners to comprehend the dialog. The audio level of the footage can be raised and lowered in Final Cut Pro.
TIP: You can make fine adjustments to the audio level to certain points using the pen tool if you do not want to change the global audio level. This technique is effective in reducing the level of harsh sound such as coughing or to raise the level when the sound is too low. Isolate the section in which you would like to raise or lower the sound level by using the pen tool to make a mark in both the left and right audio track at the beginning and end of the segment where you would like to adjust the audio. Then place another set of marks within those points with the pen tool for a total of 4 points on each track. Hit the "A" hotkey to switch to the general tool and manually raise or lower the sound level within the points as desired. Notice the global audio levels outside these points remains unchanged.
TIP: It is better to raise or lower the audio level before undertaking other editing tasks. If there are breaks in the footage, you will need to adjust the audio level for each segment separately.
Editing a THL title should focus on eliminating the pre-production (testing microphones, setting up equipment, etc.), mistakes that result in repeated takes or coughs and other interruptions. There are no clear rules for what should be included and what should be edited; the most important goal is maintain the cohesiveness and flow of the video and narrative. Because these decisions are quite subjective, the editor will have to rely on his/her judgment to effectively edit the footage.
TIP: Any biographical information should be noted and added to the credit tab of the title’s metadata in the AVDB. This footage should be edited out of the final compression.
After selecting a section of footage to be edited out of the final video, select natural breaks in the speech or footage which would allow for smooth transitions.
TIP: Although Final Cut Pro allows for many different transition styles, in general, THL editors aim for a transition that does not call attention to the break in the footage. Transitions are often simply cuts in the footage without any fancy effects. This general policy does not exclude more advanced transition effects, but it does caution against the overuse or misuse of transitions that draw attention to the break in footage and breaks the flow of the video.
TIP: If you are having trouble working with the footage, zoom in or zoom out by shortening or lengthening the bar at the bottom of the Timeline window.
The process of exporting the edited videos produces a video that is more conducive to viewing over the internet. Export/compression reduces the file size (and quality) of the video footage. THL has strict standards for creating compression to assure users enjoy the best quality video possible at current bandwidths. Check back to this section often because as video compression technology and techniques continue to improve, we will adopt new standards. The documentation will describe the export process using Final Cut Pro 5 presets however some of the technical parameters are also provided to allow a media processor to create compressions that meet THL standards on a platform other than a Mac.
TIP: Compressed videos are best archived on your local hard drive by creating a folder structure that mirrors the folder structure on THL’s server. The audio files exist in a folder named “audio” and the video files exist in three different folders nested in a “media” folder; high, low and super high.
TIP: Use the following settings to make THL-standard super high compression in a program other than Final Cut Pro:
TIP: Use the following settings to make THL-standard high compression in a program other than Final Cut Pro:
TIP: Use the following settings to make THL-standard low compression in a program other than Final Cut Pro:
Audio is processed in two parts; first the sequences are exported from Final Cut Pro then the exported audio is compressed into mp3s in Apple iTunes.
TIP: Use the following settings to make THL-standard audio compression in a program other than Final Cut Pro:
This step will produce the final video compression that will be used on the THL’s AVDB. The compression time will vary depending on the length of the video and the processing speed and memory of your computer. Please note you will not be able to use your computer while the videos are being compressed.
TIP: If you would like to export all the batches together in one batch, use the Apple+A funtion to select all the batches than click the "Export" button to begin.