Re: [FFmpeg-user] Always merge audio all streams?

2016-02-01 Thread Francois Visagie
> -Original Message- > From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of > Robert Nagy > Sent: 01 February 2016 23:53 > To: FFmpeg user questions and RTFMs > Subject: [FFmpeg-user] Always merge audio all streams? > > Is there a way to always merge all audio streams int

Re: [FFmpeg-user] ffmpeg for creting video from images

2016-02-01 Thread Lou
On Mon, Feb 1, 2016, at 07:46 PM, pra...@devrepublic.nl wrote: > > > Hi, > > I have my hosting provider to upgrade my ffmpeg but hosting told me that > ffmpeg is installed from yum repository and there is no update > available. > > Can you please help me out with this problem? If compiling

Re: [FFmpeg-user] ffmpeg for creting video from images

2016-02-01 Thread pratik
Hi, I have my hosting provider to upgrade my ffmpeg but hosting told me that ffmpeg is installed from yum repository and there is no update available. Can you please help me out with this problem? ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg

Re: [FFmpeg-user] Using latest NDK and ffmpeg version results in very slow video processing on android

2016-02-01 Thread Srikanth Kommineni
What are the more latest options for CPU in that case ? On Mon, Feb 1, 2016 at 8:19 PM, Srikanth Kommineni wrote: > The older script it not setting the CPU option and seems to be compiling > fine but when I tried to remove the cpu option in the newer script and its > failing with > > ffmpeg-andr

Re: [FFmpeg-user] Using latest NDK and ffmpeg version results in very slow video processing on android

2016-02-01 Thread Srikanth Kommineni
The older script it not setting the CPU option and seems to be compiling fine but when I tried to remove the cpu option in the newer script and its failing with ffmpeg-android-master/toolchain-android/bin/arm-linux-androideabi-gcc is unable to create an executable file. C compiler test failed.

Re: [FFmpeg-user] Using latest NDK and ffmpeg version results in very slow video processing on android

2016-02-01 Thread Reuben Martin
On Monday, February 01, 2016 04:03:53 PM Srikanth Kommineni wrote: > CPU='cortex-a8' It looks like the newer script might be building for a rather old arm cpu. If that is the case the instruction set is probably a limited 32 bit instruction set and only uses a single core. More than likely t

Re: [FFmpeg-user] supported codecs for twitter - "Your media file is not compatible."

2016-02-01 Thread Lou
On Mon, Feb 1, 2016, at 12:57 PM, Darren Howard wrote: > > and a basic one without audio: > ffmpeg.exe -f image2 -i DSC_%04d.jpg -s hd1080 -vcodec libx264 output.mp4 I have a guess as to what the issue is, but your complete console output is missing and I'd rather provide an answer instead of a

[FFmpeg-user] supported codecs for twitter - "Your media file is not compatible."

2016-02-01 Thread Darren Howard
I have been trying to find the right settings to create a video from a simple timelapse to upload to twitter. Twitter's site says: What video formats do you support? We currently support MP4 and MOV video formats on mobile apps. On the web, we support the MP4 video format with H264 format w

[FFmpeg-user] Using latest NDK and ffmpeg version results in very slow video processing on android

2016-02-01 Thread Srikanth Kommineni
Hello all, This is my first-time emailing the ffmpeg user mailing list, forgive me for noob mistakes. I have an android app which does video processing using FFmpeg. I am using a binary rather than the native JNI method. So the summary of my problem is, I was previously using FFmpeg-2.4.1 and the

[FFmpeg-user] FFmpeg support of SCTE 35 markers?

2016-02-01 Thread James Heliker
Hello - I need to add and/or read / modify SCTE 35 markers in MPEG TS/DASH and Apple HLS streams. I found this, https://trac.ffmpeg.org/ticket/3356 indicating that there is some activity around FFmpeg and SCTE 35. Can anyone shed light on where FFmpeg is at with this? Similarly, if I was enc

[FFmpeg-user] capturing television rtp

2016-02-01 Thread juan carlos Rebate
Hello, how are you friends? my Internet provider also offers me television (rtp), I have used ffmpeg to capture a documentary with a duration of one hour, transmitted atraves of one of these channels. I have tried to preserve the codec of video and the quality, have tried to select the audio codec

[FFmpeg-user] Always merge audio all streams?

2016-02-01 Thread Robert Nagy
Is there a way to always merge all audio streams into a single one? Without knowing in advance how many there are? I've tried to use the amerge filter but it requires the number of audio streams provided manually... ___ ffmpeg-user mailing list ffmpeg-us

Re: [FFmpeg-user] blotchy encoding on stationary areas

2016-02-01 Thread Jason C
At first glance I wonder if you are "over-optioning", perhaps try trimming down then observing the effects of various options. If you're going to be experimenting with parameters, you have a lot of variables in your current parameter set, it'll be easy to get confused. Personally I don't know much

Re: [FFmpeg-user] Need help with ffmpeg library installation on RHEL5

2016-02-01 Thread Reindl Harald
Am 01.02.2016 um 14:27 schrieb Kachhawal, Vijay P: Hello ffmpeg Support Team, I tried the steps mentioned at the https://www.ffmpeg.org/download.html link to install ffmpeg library on unix box (RHEL 5 x86_64 machine) but when I downloaded the package from the above provided link, the install

[FFmpeg-user] Need help with ffmpeg library installation on RHEL5

2016-02-01 Thread Kachhawal, Vijay P
Hello ffmpeg Support Team, I tried the steps mentioned at the https://www.ffmpeg.org/download.html link to install ffmpeg library on unix box (RHEL 5 x86_64 machine) but when I downloaded the package from the above provided link, the installation fails showing lots of dependencies. I tried down

[FFmpeg-user] blotchy encoding on stationary areas

2016-02-01 Thread Matt Zagrabelny
Greetings ffmpeg folks, I have been using ffmpeg to encode DVDs to webm files (vp9). Things look really good in general, however it seems that when the scene is not changing much, such as a person talking and the camera doesn't move off of them, then the walls in the scene will get encoded with ve

Re: [FFmpeg-user] Old vs New Vesion of ffmpeg - Guidance needed.

2016-02-01 Thread Moritz Barsnick
On Mon, Feb 01, 2016 at 09:06:38 -0500, Javier Hernandez wrote: > Guys, thanks a lot for having the time to look into this. I'll keep using the > old version then. You didn't want any help, by using the "-report" option and providing the information? Well, totally up to you. Cheers, Moritz _

Re: [FFmpeg-user] Old vs New Vesion of ffmpeg - Guidance needed.

2016-02-01 Thread Javier Hernandez
Thanks Moritz. I applied the changes you suggested. The result is the same: no output whatsoever. Guys, thanks a lot for having the time to look into this. I'll keep using the old version then. -Original Message- From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Mor

Re: [FFmpeg-user] ffprobe for mp3:

2016-02-01 Thread James Mead
On 1 February 2016 at 13:39, Carl Eugen Hoyos wrote: > James Mead floehopper.org> writes: >> I want to make the MP3 available on a web page as the source of an >> HTML5 audio element and for it to be playable in Google Chrome. > > There was no encoder change, I don't think we can fix this. OK. I

Re: [FFmpeg-user] ffprobe for mp3:

2016-02-01 Thread Carl Eugen Hoyos
James Mead floehopper.org> writes: > > Why do you want to wait for a release? Are you a distributor? > > All releases contain more bugs and less > > features than current FFmpeg git head. > > I want to make the MP3 available on a web page as the source of an > HTML5 audio element and for it to b

Re: [FFmpeg-user] ffprobe for mp3:

2016-02-01 Thread James Mead
On 1 February 2016 at 11:52, Carl Eugen Hoyos wrote: > James Mead floehopper.org> writes: > Why do you want to wait for a release? Are you a distributor? > All releases contain more bugs and less > features than current FFmpeg git head. I want to make the MP3 available on a web page as the sourc

Re: [FFmpeg-user] ffprobe for mp3:

2016-02-01 Thread Carl Eugen Hoyos
James Mead floehopper.org> writes: > On 31 January 2016 at 13:41, Carl Eugen Hoyos > The issue should be fixed. > > Many thanks. I have a some follow-up questions: > > a) When is this fix likely to be in a release? I have no idea but please explain: Why do you want to wait for a release? Are

Re: [FFmpeg-user] ffprobe for mp3:

2016-02-01 Thread James Mead
On 31 January 2016 at 13:41, Carl Eugen Hoyos wrote: > The issue should be fixed. Many thanks. I have a some follow-up questions: a) When is this fix likely to be in a release? b) Can you suggest a simple workaround in the meantime e.g. can I add/remove/change an ID3 frame in the problematic MP