Tutorials
Quick Start 1 (drag and drop)
Prerequisites:
- Computer with a Browser
- Local .mp4 video file
After you login you should go to the Dashboard page
Click "Transcode a Video" on right side under getting started or the "Transcoding" link on the left side of the screen. This should open the Start a Transcoding Job page
Click on Input Location
Under Cloud Provider. click the drop down and select file-upload
Find an mp4 file and drag and drop it into the Drop here or click on the Green Arrow to browse for the file.
Wait a few seconds or minutes depending on the size of the file and speed of your network.
Note: Demo Users are limited to ???25MB??? file sizes.
You will see a message when the file has successfully been uploaded,
Once your job has been loaded, click the blue Run Job bar at the bottom of the screen
You should see your job get transferred into the job queue and transcoded by watching a slider at the bottom of the screen. After a minute or so depending on the size of the file you should see a message in the lower right hand corner that says your job has successfully been completed. If you miss the message the run job bar will changed from dark blue to blue.
Now let's save our job as a template so we can come back and modify it later.
Click on Save As in the upper right hand corner.
You can name it anything you want then click OK.
Now let's take a look at your job.
Click on the Job History link in the upper left hand corner.
Find the last job you created and click on Watch. Please Note: it is possible to create a video that will not run on your local computer or mobile device if you don't have the proper codecs to play the video.
A video player should popup and play your video. You can also download the video to your local computer. Please Note: download name is a random name, you may want to rename it to whatever name you want.
Now you might what to go back to the transcode page and play around with other settings. To learn more about other options, see our transcoding page documentation.
Quick Start 2 (mobile or tablet)
Prerequisites:
- Cell phone or tablet connected to the internet with a camera
MODIFY for mobile
After you login you should go to the Dashboard page
Click "Transcode a Video" on right side under getting started or the "Transcoding" link on the left side of the screen. This should open the Start a Transcoding Job page
Click on Input Location
Under Cloud Provider. click the drop down and select file-upload
Find an mp4 file and drag and drop it into the Drop here or click on the Green Arrow to browse for the file.
Wait a few seconds or minutes depending on the size of the file and speed of your network.
Note: Demo Users are limited to ???25MB??? file sizes.
You will see a message when the file has successfully been uploaded,
Once your job has been loaded, click the blue Run Job bar at the bottom of the screen
You should see your job get transferred into the job queue and transcoded by watching a slider at the bottom of the screen. After a minute or so depending on the size of the file you should see a message in the lower right hand corner that says your job has successfully been completed. If you miss the message the run job bar will changed from dark blue to blue.
Now let's save our job as a template so we can come back and modify it later.
Click on Save As in the upper right hand corner.
You can name it anything you want then click OK.
Now let's take a look at your job.
Click on the Job History link in the upper left hand corner.
Find the last job you created and click on Watch. Please Note: it is possible to create a video that will not run on your local computer or mobile device if you don't have the proper codecs to play the video.
A video player should popup and play your video. You can also download the video to your local computer. Please Note: download name is a random name, you may want to rename it to whatever name you want.
Now you might what to go back to the transcode page and play around with other settings. To learn more about other options, see our transcoding page documentation.
Videos
Getting Started with Drag and Drop
Anatomy of a Video
When you look behind the scenes of a video on YouTube you will notice that each video has more than one video (in the example below, YouTube has 24 videos). Streaming video companies like YouTube, Netflix, Apple, Pluto and others need to support different devices with different bandwidths and screen resolutions. If the internet gets too bogged down, video providers will step down to the next video at a lower bandwidth until a higher bandwidth is available.
Most video files are actually containers. mp4, avi, mov, mkv and flv are containers. Containers can hold a lot of information, audio tracks in different languages, video, closed caption text files etc.
Codecs are different from containers as they compress and decompress different file. The word codec was even taken from compress and decompress. Most popular codecs are h.264, h.265 or hevc, aac, mp3 and others vp9 is a youtube codec.
Tools like ffprobe and mediainfo allow you to see inside of a video container. Most containers contain a compressed video and at least 1 audio track.
StreamEngine allows you to convert up to 8 audio tracks inside of a container.
Below is a video from the united nations with many different language tracks.
Here is what a .mov video container looks like with mediainfo, the following example has 4 - two channel audio tracks as well as 1 video track and 1 other track.
$ mediainfo 1080i60_SMPTE_8CH_audible.mov
General
Complete name : 1080i60_SMPTE_8CH_audible.mov
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 2005.03 (qt )
File size : 63.8 MiB
Duration : 14 s 181 ms
Overall bit rate mode : Variable
Overall bit rate : 37.7 Mb/s
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:22
Writing library : Apple QuickTime
TIM : 00;00;00;00
TSC : 60000
TSZ : 1001
Video
ID : 1
Format : ProRes
Format version : Version 0
Format profile : 422 LT
Codec ID : apcs
Duration : 14 s 181 ms
Bit rate mode : Variable
Bit rate : 31.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:2
Scan type : Interlaced
Scan type, store method : Interleaved fields
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.249
Stream size : 52.4 MiB (82%)
Writing library : adb0
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio #1
ID : 2
Format : PCM
Format settings : Little / Signed
Codec ID : sowt
Duration : 14 s 181 ms
Bit rate mode : Constant
Bit rate : 1 536 kb/s
Channel(s) : 2 channels
Channel layout : M M
Sampling rate : 48.0 kHz
Bit depth : 16 bits
Stream size : 2.60 MiB (4%)
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
Audio #2
ID : 3
Format : PCM
Format settings : Little / Signed
Codec ID : sowt
Duration : 14 s 181 ms
Bit rate mode : Constant
Bit rate : 1 536 kb/s
Channel(s) : 2 channels
Channel layout : M M
Sampling rate : 48.0 kHz
Bit depth : 16 bits
Stream size : 2.60 MiB (4%)
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
Audio #3
ID : 4
Format : PCM
Format settings : Little / Signed
Codec ID : sowt
Duration : 14 s 181 ms
Bit rate mode : Constant
Bit rate : 1 536 kb/s
Channel(s) : 2 channels
Channel layout : M M
Sampling rate : 48.0 kHz
Bit depth : 16 bits
Stream size : 2.60 MiB (4%)
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
Audio #4
ID : 5
Format : PCM
Format settings : Little / Signed
Codec ID : sowt
Duration : 14 s 181 ms
Bit rate mode : Constant
Bit rate : 1 536 kb/s
Channel(s) : 2 channels
Channel layout : M M
Sampling rate : 48.0 kHz
Bit depth : 16 bits
Stream size : 2.60 MiB (4%)
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
Other
ID : 6
Type : Time code
Format : QuickTime TC
Duration : 14 s 181 ms
Frame rate : 59.940 (60000/1001) FPS
Time code of first frame : 00:00:00;00
Time code, striped : Yes
Language : English
Encoded date : UTC 2021-03-04 16:00:20
Tagged date : UTC 2021-03-04 16:00:20
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