amazon-elastic-transcoder

AWS ios SDK - http post request for elastic transcoder job

霸气de小男生 提交于 2019-12-04 17:36:29
Looking into AWS elastic transcoder, and have a few questions: Is there significant value using the transcoder in the first place, for my use case? I'm making an ios app that allows users to select a video. When they do this I'm uploading it to an S3 bucket. As I understand it, I should use elastic transcoder to then transcode those videos and drop them in a second bucket in hls format. Does this make sense, or would I be just as well off eliminating the transcoding step since I'm only creating content on ios devices and then streaming it on ios devices? Assuming there is some value to doing

HLS preset settings for 480p | 720p | 1080p

[亡魂溺海] 提交于 2019-12-04 04:20:43
We are trying to transcode mp4 videos into HLS using AWS transcoder. We see that there are only few presets available ( highest being 2M ). The max resolution this gives us is 360p on JWPlayer . If we want higher resolution ( 480p | 720p | 1080p ), we understand that we need to transcode videos at higher bit rate. For that we will need to create new presets. Could someone help us with different transcoder settings to create these presets? We don't understand most of the fields presented in the presets. Thanks I believe the fasted way to remedy this issue would be to take an existing high

Using CarrierWave with Amazon Elastic Transcoder in a Rails app

半城伤御伤魂 提交于 2019-12-03 20:14:55
I asked two additional questions before this on Stack Overflow, but got very little help and I thought I would ask an open question for posterity. I have spent time parsing the AWS-SDK API docs and found very little direct answers to my needs. I have also posted on the AWS forums and haven't been able to get a good response there. A simple, comprehensive, step-by-step solution seems impossible to find. What I have completed: Uploading with CarrierWave direct to s3. I followed Railscast #383 and adapted it to my needs. I am able to "retrieve" my files from my s3 bucket. Details about what I've

Why are Iphone videos upside down?

房东的猫 提交于 2019-12-02 06:40:12
问题 I have a video file captured using the standard Camera app copied off my Iphone5 using btsync: orig.mov: ISO Media, Apple QuickTime movie That plays upside down in mplayer or vlc. When I transcode it using AWS's elastictranscoder using a standard preset: elastictranscoder.mpg: ISO Media, MPEG v4 system, version 1 That transcoded video file plays back the right way up. When transcoding myself, using ffmpeg I need to explicitly rotate the video otherwise the resulting {mp4,webm} files are

Amazon s3 Elastic Transcoder ERROR: The specified pipeline was not found

夙愿已清 提交于 2019-11-30 19:16:01
问题 I am integrating Amazon s3 Elastic Transcoder using aws-sdk-php. I use http://elastictranscoding.blogspot.in/ link to accomplish my task. While implementing i face following error: Fatal error: Uncaught Aws\ElasticTranscoder\Exception\ResourceNotFoundException: AWS Error Code: ResourceNotFoundException, Status Code: 404, AWS Request ID: 820ccf2d-6fc3-11e3-85a1-cdbd862f75bb, AWS Error Type: client, AWS Error Message: The specified pipeline was not found: account=008180918836, pipelineId