Bugfix in FFMPEG project in C

$30-250 USD

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vor mehr als 9 Jahren

$30-250 USD

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Hello. I have a C file that uses FFMPEG (with x264 support) library to read an input video file and transcodes it frame by frame. The output is an h264 encoded mp4 file. The current verison works fine with .mp4 as input, but a .3gp input produces an unreadable output file (see attached). The purpose of this project is to add support for 3gp files in this transcoder. Output format should stay the same. I believe someone with knowledge in FFMPEG should find this pretty easy, there is not much code to write just settings to tweak. Please let me know if you have any questions.

C Programming

Projekt-ID: 6745827

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Aktiv vor 9 Jahren

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@ironebd

Dear Sir/Madam, I'm writing to bid the project for Bugfix in FFMPEG project in C advertised in freelancer. I'm an expert in live video streaming and software developer with more than 13 years professional experience. I had been working for Livestation Ltd. ([login to view URL]) in UK in the past. I had built their live streaming infrastructure from ingest (camera/satellite), encoder and media servers. I have vast experience with media servers such as Wowza, FMS and Windows Media Server, tools for video processing such as ffmpeg and x264, also video player such as JWPlayer and HTML5 video player. I have good understanding to video streaming protocol for PC, MAC and mobiles such as RTMP, RTSP/RTP, HLS, Smooth Streaming and HDS. Your problem seems to be related to aac config which doesnt present in output file. It's easy to fix. I'm confident I can fix it in 1 day or less. I believe that I can deliver this project to meet your requirement and satisfaction. Please feel free to contact me if you have any queries. I look forward to hearing from you. Kind regards, Irwan

$210 USD in 1 Tag

4,9

(2 Bewertungen)

3,3

7 Freelancer bieten im Durchschnitt $222 USD für diesen Auftrag

@Yknox

Hello I'm interesting your project very well I'm a Good C/C++, Math, Algorithm expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks

$350 USD in 3 Tagen

4,9

(422 Bewertungen)

8,5

@rx2pills

HI, Our C# n FFMPEG Experts can have a look at the script and fix it for you. If you are interested in our services, Kindly Forward us your script along with ur sample input video files so that we can have a look at it Regards

$131 USD in 3 Tagen

5,0

(11 Bewertungen)

5,1

@quickprogexpert

Hello, Greetings from Shweta from Bangalore India. I have been working on C for past 8 years and a Masters degree holder in Computes. I have worked on video codec as part my project internship. I can surely get this done, i assume it should be the problem with formatting the output incase of 3gp. Thanks, Shweta

$200 USD in 3 Tagen

4,9

(25 Bewertungen)

5,4

@mingzixian523

Hello, sir. I have enough experience in FFMPEG programming. I can fix your problems. Thanks. Regards.

$210 USD in 3 Tagen

4,9

(15 Bewertungen)

4,4

@ramiropolla

Hello, I am part of the FFmpeg project and I can help you out with any issues regarding this transcoding of 3gp to mp4. It would be best if you could share your input 3gp file as well.

$400 USD in 3 Tagen