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[
"gpac",
"gpac"
] | Hi
This compiles OK...
git checkout 23d343f80fb65ee3de4a84d1eaa6aec48e0e1c06; make distclean; ./configure --static-mp4box --use-zlib=no; make
@mint ~/gpac/bin/gcc $ ./MP4Box -version
MP4Box - GPAC version 0.6.2-DEV-rev1031-g23d343f-HEAD
GPAC Copyright (c) Telecom ParisTech 2000-2012
GPAC Configuration: --static-mp4bo... | Current git HEAD doesn't compile for me. | https://api.github.com/repos/gpac/gpac/issues/673/comments | 2 | 2016-10-26T14:33:02Z | 2016-10-26T15:24:59Z | https://github.com/gpac/gpac/issues/673 | 185,411,262 | 673 |
[
"gpac",
"gpac"
] | When calling make, first it can't find the headers at all. (I'm on MSYS2 with MinGW-W64-i686 toolkit).
After manually adding headers to GPAC include folder, running `make` gives me this:
```
CC ffmpeg_decode.c
ffmpeg_decode.c: In function 'FFDEC_AttachStream':
ffmpeg_decode.c:446:4: warning: implicit declaration of ... | Not compiling against FFMPEG 3.1.4 | https://api.github.com/repos/gpac/gpac/issues/671/comments | 1 | 2016-10-21T15:33:23Z | 2019-06-28T17:20:15Z | https://github.com/gpac/gpac/issues/671 | 184,515,433 | 671 |
[
"gpac",
"gpac"
] | Hi,
the current nightly build ignore the "txtflags=...".
I use the command:
mp4box.exe -add "d:\video.hevc#1" -add "d:\audio.m4a#1" -add "d:\sub_forced.srt#1:txtflags=0xC0000000:enable:hdlr=sbtl:tx3g:layer=-1:group=2:delay=0:lang=DEU:name=deutscher Untertitel (erzwungen)" -new "d:\muxed.mp4"
For more information ... | Forced Flag | https://api.github.com/repos/gpac/gpac/issues/670/comments | 9 | 2016-10-20T20:43:59Z | 2016-10-28T06:15:16Z | https://github.com/gpac/gpac/issues/670 | 184,335,786 | 670 |
[
"gpac",
"gpac"
] | As you may now, there are several ways to capture the screen using FFMPEG. One is to use GDIGrab device (like you have described for X11 with x11grab). If you want to know how to use it, visit [official FFMPEG devices page](https://www.ffmpeg.org/ffmpeg-devices.html#gdigrab).
But after using latest nightly binaries of... | DashCast doesn't support GDIGrab Input | https://api.github.com/repos/gpac/gpac/issues/669/comments | 5 | 2016-10-20T02:06:48Z | 2019-06-28T17:17:42Z | https://github.com/gpac/gpac/issues/669 | 184,118,013 | 669 |
[
"gpac",
"gpac"
] | Hello,
I am trying to create MPEG DASH MPD file supporting SRD based on multi-tile H.265 input (so that the result should be similar to: http://download.tsi.telecom-paristech.fr/gpac/SRD/srd_hevc/multi_rate_p60/hevc_srd.mpd)
The HEVC file was encoded with 8x8 uniformly spaced tiles.
However, I am not successful wit... | Question about HEVC Motion-constrained Tile-based adaptation, generating MPD with MP4Box | https://api.github.com/repos/gpac/gpac/issues/668/comments | 6 | 2016-10-19T10:57:46Z | 2018-06-29T09:57:13Z | https://github.com/gpac/gpac/issues/668 | 183,929,784 | 668 |
[
"gpac",
"gpac"
] | I'm experimenting with Dashcast.
My objective of creating MPEG Dash live streaming services (input rtmp, output DASH live available on a portal) At the moment I use as input files in loop mode.
I have issues to have the the stream playing not interrupted using both dash.js and bitmovin players setting the segment size... | Dashcast Live not reliable setting the segment under 16 sec | https://api.github.com/repos/gpac/gpac/issues/667/comments | 2 | 2016-10-18T12:56:37Z | 2016-10-31T16:27:36Z | https://github.com/gpac/gpac/issues/667 | 183,678,616 | 667 |
[
"gpac",
"gpac"
] | Hi,
I was interested to know if it is possible to create dynamic tiles (like changing position or size) for mpeg DASH to stream. I know the corresponding command to create normal tiles in MP4Box and by the looks of it, such an action is not possible (yet, maybe for future?). yet I was wondering if it is even possible t... | Dynamic tiles in DASH | https://api.github.com/repos/gpac/gpac/issues/666/comments | 1 | 2016-10-17T07:35:14Z | 2019-06-28T17:17:05Z | https://github.com/gpac/gpac/issues/666 | 183,345,026 | 666 |
[
"gpac",
"gpac"
] | Hello,
I'm not sure if it's an issue, but I have a question about the way CENS Pattern Encryption is implemented in the latest GPAC:
The question relates to handling of partial encrypted blocks overlapping the end of a NAL SubSample (e.g. the BytesOfProtectedData of the subsample). I have noticed that GPAC pads the ... | Handling of partial encrypted blocks in CENS Pattern Encryption scheme | https://api.github.com/repos/gpac/gpac/issues/662/comments | 1 | 2016-10-14T09:04:10Z | 2019-06-28T17:16:02Z | https://github.com/gpac/gpac/issues/662 | 182,998,735 | 662 |
[
"gpac",
"gpac"
] | Is it possible to do real time live dash streaming with CENC encryption (Playready DRM/Widevine DRM) by taking UDP stream as input to generate dash files ?
| Live Encryption | https://api.github.com/repos/gpac/gpac/issues/661/comments | 8 | 2016-10-14T09:01:46Z | 2020-03-02T15:26:59Z | https://github.com/gpac/gpac/issues/661 | 182,998,273 | 661 |
[
"gpac",
"gpac"
] | Hi,
I was interested to know the corresponding command to create a tiled video. I have already created a normal DASH sequence with various qualities using MP4Box (which generates the *.mpd file), yet I don't know how to tell MP4Box that i want to create a tiled video that contains a different sequence in each tile. I'v... | creating a tiled DASH video using MP4Box | https://api.github.com/repos/gpac/gpac/issues/660/comments | 1 | 2016-10-13T20:21:13Z | 2016-10-14T07:06:51Z | https://github.com/gpac/gpac/issues/660 | 182,890,654 | 660 |
[
"gpac",
"gpac"
] | Need help in debugging why dashing with mp4box is introducing an AV sync issue.
Repro steps:
MP4Box -dash 2000 -profile dashavc264:onDemand -bs-switching no -rap -frag-rap -out manifest_audio.mpd musk_sd.mp4#audio
MP4Box -dash 2000 -profile dashavc264:onDemand -bs-switching no -rap -frag-rap -out manifest_video.mpd mu... | AV sync issue after dashing with MP4Box | https://api.github.com/repos/gpac/gpac/issues/659/comments | 5 | 2016-10-12T21:37:40Z | 2016-12-02T18:26:10Z | https://github.com/gpac/gpac/issues/659 | 182,640,738 | 659 |
[
"gpac",
"gpac"
] | Remove map and hash code that seem to be unused | https://api.github.com/repos/gpac/gpac/issues/657/comments | 1 | 2016-10-10T12:07:14Z | 2019-06-28T16:47:21Z | https://github.com/gpac/gpac/issues/657 | 181,998,817 | 657 | |
[
"gpac",
"gpac"
] | Currently each timed element is put into its own sample, with the whole XML boilerplate around it. That's repetitive, wasteful and usually not required.
It would be good to at least have an parameter to override this, and e.g. write the whole TTML stream into a single sample, or all timed elements for a single MP4 fra... | TTML muxing should be able to merge timed elements | https://api.github.com/repos/gpac/gpac/issues/654/comments | 9 | 2016-10-04T10:36:10Z | 2019-07-01T08:42:57Z | https://github.com/gpac/gpac/issues/654 | 180,858,526 | 654 |
[
"gpac",
"gpac"
] | When using
```
MP4Box -add tests/media/ttml/ebu-ttd_sample.ttml -new test.mp4
```
This results in an invalid stream. `<p>` right below `<body>` is not allowed by the spec, and the `<p>` must be wrapped in a `<div>` instead.
| Writes invalid EBU-TT-D samples | https://api.github.com/repos/gpac/gpac/issues/653/comments | 1 | 2016-10-04T10:18:53Z | 2019-06-28T17:21:41Z | https://github.com/gpac/gpac/issues/653 | 180,855,350 | 653 |
[
"gpac",
"gpac"
] | Hello,
Am implementing an adaptive streaming adaptation algorithm using gpac and have been looking at the dash_do_rate_adaptation function. Please am trying to figure out how and when the MP4Client decides to get the next chunk while playing the current chunk. Does this happen immediately after downloading the curren... | chunk download decision | https://api.github.com/repos/gpac/gpac/issues/652/comments | 1 | 2016-10-01T14:37:52Z | 2017-01-23T15:27:44Z | https://github.com/gpac/gpac/issues/652 | 180,459,759 | 652 |
[
"gpac",
"gpac"
] | We are now using android studio, I should update the compilation instructions ASAP.
| Update Android's README for compilation instructions | https://api.github.com/repos/gpac/gpac/issues/651/comments | 3 | 2016-10-01T12:01:17Z | 2019-06-28T16:47:06Z | https://github.com/gpac/gpac/issues/651 | 180,453,147 | 651 |
[
"gpac",
"gpac"
] | Hi, sorry if my question might sound naive, am new to gpac and will like know where the MP4client stores its log files ( from GF_LOG), and also i have tried using printf to write some of the variables/parameters to a file but its writing an empty file, just wondering if there is something i need to alter to allow writ... | Help with gpac log files | https://api.github.com/repos/gpac/gpac/issues/650/comments | 2 | 2016-10-01T00:37:36Z | 2016-10-01T15:05:23Z | https://github.com/gpac/gpac/issues/650 | 180,427,913 | 650 |
[
"gpac",
"gpac"
] | Hi,
I am trying to dash a video only mp4 with the following command:
MP4Box -dash 2000 -profile dashavc264:onDemand -bs-switching no -rap -frag-rap -out manifest.mpd video.mp4
Before running mp4box, the pts and dts of the frames start at 0. After running mp4box, the pts and dts of all frames are moved by 67ms.
I am... | MP4box moves the video stream by 67ms causing AV sync issues | https://api.github.com/repos/gpac/gpac/issues/648/comments | 9 | 2016-09-29T21:41:05Z | 2016-10-12T21:32:52Z | https://github.com/gpac/gpac/issues/648 | 180,170,398 | 648 |
[
"gpac",
"gpac"
] | 360video sensor-based navigation does not work on recent android build(s)
Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- I looked for a similar issue and couldn't find any.
- I tried with the latest version of GPAC. Installers available at http://... | Sensor-based navigation on android | https://api.github.com/repos/gpac/gpac/issues/646/comments | 2 | 2016-09-28T12:58:11Z | 2016-11-10T12:55:22Z | https://github.com/gpac/gpac/issues/646 | 179,765,314 | 646 |
[
"gpac",
"gpac"
] | Hi,
I was trying to use Osmo4 (last nightly build) on a Samsung Galaxy S2 (Android 4.1.2).
It seems there is a rendering error probably related to OpenGL.
Please find attached two screenshots below:
![screenshot_2016-09-27-19-00-16](https://cloud.githubusercontent.com/assets/2527837/18883905/7705cf0c-84e5-11e6-8a9a-... | Osmo4 bad rendering of the scene | https://api.github.com/repos/gpac/gpac/issues/645/comments | 1 | 2016-09-27T17:07:38Z | 2020-07-31T12:18:01Z | https://github.com/gpac/gpac/issues/645 | 179,554,425 | 645 |
[
"gpac",
"gpac"
] | The ISOBMFF module supports parsing either:
- from an ISOBMFF file that contains all bytes from its beginning (including ftyp, moov ...), possibly growing;
- or from multiple ISOBMFF segments being fed to it as files or memory buffers. The data has to be box-aligned, and even movie fragment aligned. It does not do the ... | Playback support for HTTP no-cached fragmented MP4 | https://api.github.com/repos/gpac/gpac/issues/644/comments | 2 | 2016-09-27T13:44:46Z | 2020-07-31T12:19:45Z | https://github.com/gpac/gpac/issues/644 | 179,497,070 | 644 |
[
"gpac",
"gpac"
] | - [X] I looked for a similar issue and couldn't find any.
- [X] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [X] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...)... | Custom sample type parser expects too much data | https://api.github.com/repos/gpac/gpac/issues/642/comments | 1 | 2016-09-23T10:02:41Z | 2016-09-29T16:09:58Z | https://github.com/gpac/gpac/issues/642 | 178,835,904 | 642 |
[
"gpac",
"gpac"
] | Hi, i am using mp4box + darwin streaming server as rtsp server, they runs ok before. But a day ago, mp4box hint a large mp4 file report a error:
```
Hinting file with Path-MTU 1450 Bytes
[ODF] Error reading descriptor (tag 6 size 16): Invalid MPEG-4 Descriptor
Hinting track ID 1 - Type "mp4v:mp4v" (MP4V-ES) - BW 4350 ... | mp4box hint large file error | https://api.github.com/repos/gpac/gpac/issues/640/comments | 4 | 2016-09-22T02:16:16Z | 2016-09-29T16:05:36Z | https://github.com/gpac/gpac/issues/640 | 178,504,394 | 640 |
[
"gpac",
"gpac"
] | Hi, many 3D camcorders like the JVC GS-TD1 store MVC video in MP4 files. Some sample files are [ez0027.mp4](http://av.watch.impress.co.jp/video/avw/docs/424/208/ez0027.mp4) and [ez0028.mp4](http://av.watch.impress.co.jp/video/avw/docs/424/208/ez0028.mp4) in this [web page](http://av.watch.impress.co.jp/docs/series/zoom... | Muxing 3D MVC video with MP4Box | https://api.github.com/repos/gpac/gpac/issues/636/comments | 3 | 2016-09-15T04:28:17Z | 2023-07-29T08:06:27Z | https://github.com/gpac/gpac/issues/636 | 177,085,695 | 636 |
[
"gpac",
"gpac"
] | I want to generate a MPD file for DVB playback through HDTV. May I ask does Mp4box -dash support generating MPD for DVB and how?
A example of worked MPD file.
`<?xml version="1.0" encoding="UTF-8"?>
<MPD type="static" xmlns="urn:mpeg:dash:schema:mpd:2011" profiles="urn:dvb:dash:profile:dvb-dash:2014,urn:dvb:dash:prof... | Generate MPD file for DVB playback | https://api.github.com/repos/gpac/gpac/issues/635/comments | 8 | 2016-09-14T11:05:52Z | 2023-05-26T13:30:08Z | https://github.com/gpac/gpac/issues/635 | 176,878,426 | 635 |
[
"gpac",
"gpac"
] | I have converted a manifest m3u8 to mpd in the link:
[http://video-walla.akamaized.net/11/5.mpd](http://video-walla.akamaized.net/11/5.mpd)
but i can not get it played in no player
can you help please?
| m3u8 to mpd | https://api.github.com/repos/gpac/gpac/issues/634/comments | 1 | 2016-09-13T14:24:53Z | 2017-07-28T13:18:16Z | https://github.com/gpac/gpac/issues/634 | 176,654,631 | 634 |
[
"gpac",
"gpac"
] | Command: `mp4box -dash-strict 4000 -profile "dashavc264:live" -bs-switching no -sample-groups-traf audio2.mp4 -out out\Manifest.mpd`
Version: gpac-0.6.2-DEV-rev723-g321745c-master-x64
Input file: [audio2.zip](https://github.com/gpac/gpac/files/466731/audio2.zip)
The input is an encrypted audio track using the HE-AACv2... | Dashing audio track incorrectly changes saiz value from 8 to 10 | https://api.github.com/repos/gpac/gpac/issues/633/comments | 1 | 2016-09-12T07:33:29Z | 2016-09-29T15:49:37Z | https://github.com/gpac/gpac/issues/633 | 176,311,102 | 633 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough informati... | m3u8 to mpd conversion not working when EXT-X-KEY option is present | https://api.github.com/repos/gpac/gpac/issues/631/comments | 1 | 2016-09-09T12:26:33Z | 2016-09-12T06:18:11Z | https://github.com/gpac/gpac/issues/631 | 175,997,096 | 631 |
[
"gpac",
"gpac"
] | I use the following MP4Box command to generate the manifest file(.mpd). The manifest file is common to different video representations.
```
MP4Box -dash 5000 -frag 5000 -fps 25 -frag-rap -rap -bs-switching merge -profile dashavc264:live -mpd-title "Mpeg Dash Preview" -segment-ext null -segment-name seg_ -out test.mpd ... | Automatic Bitrate Switching not working with the mpd | https://api.github.com/repos/gpac/gpac/issues/630/comments | 2 | 2016-09-09T11:56:01Z | 2016-09-30T06:20:34Z | https://github.com/gpac/gpac/issues/630 | 175,991,829 | 630 |
[
"gpac",
"gpac"
] | 0.6.2 rev695 and the previous one.
The filesizes are (much) smaller than the filesizes of the 32-bit installers.
Also: please stop wrapping the dämn files in an installer.
Stop complicating everything, Many users like myself are interested only in MP4Box, and manually unpacking the stupid installers is a P.I.T.A. Just... | Latest two "installers" for 64-bit Windows are broken | https://api.github.com/repos/gpac/gpac/issues/629/comments | 3 | 2016-09-07T22:36:41Z | 2016-09-13T14:46:23Z | https://github.com/gpac/gpac/issues/629 | 175,623,428 | 629 |
[
"gpac",
"gpac"
] | I read from a paper that a plugin can be installed in Firefox:
"To support the DASH process on the client, then the client browser must be done to support the installation of a browser plug-in that can perform H.265 video play out at the client. In this case use Osmozilla plug-in version 1.0.1.0 which is the product o... | Osmozilla Browser Plugin Download and Install? | https://api.github.com/repos/gpac/gpac/issues/627/comments | 1 | 2016-09-06T11:06:30Z | 2016-09-13T08:02:31Z | https://github.com/gpac/gpac/issues/627 | 175,220,010 | 627 |
[
"gpac",
"gpac"
] | Hi, I would like more information about GPAC.
I need a tool that can encode / decode a video. The aim is to be the only one able to read the video. A bit like "my own codec".
Do you think it is possible to change the GPAC's code to do this ? Or maybe it already exists ?
Thanks.
| encode / decode a video to be the only one able to read her | https://api.github.com/repos/gpac/gpac/issues/626/comments | 1 | 2016-09-06T09:02:54Z | 2016-09-06T09:07:54Z | https://github.com/gpac/gpac/issues/626 | 175,195,805 | 626 |
[
"gpac",
"gpac"
] | https://en.wikipedia.org/wiki/OpenSSL#Licensing
| check if openssl requires an exception in gpac license | https://api.github.com/repos/gpac/gpac/issues/625/comments | 1 | 2016-09-06T07:44:30Z | 2020-07-31T14:02:49Z | https://github.com/gpac/gpac/issues/625 | 175,180,836 | 625 |
[
"gpac",
"gpac"
] | Hello there,
I will get to the point straightaway,
When I make a live streaming using x.265, i recieve segments very fine at the client side (By using MP4Client). However, when I make VoD, I receive a message that "Cannot open http://<ip address of the server>/dash/dashvod/dashcast.mpd: Bad Parameter", although the ti... | Bad Parameter (receiving VoD issue) | https://api.github.com/repos/gpac/gpac/issues/624/comments | 1 | 2016-09-05T14:29:04Z | 2019-06-28T16:39:12Z | https://github.com/gpac/gpac/issues/624 | 175,082,931 | 624 |
[
"gpac",
"gpac"
] | I'm using Dashcast on Ubuntu 16. I've tried it on the latest build of Gpac, but it still seems to happen. Is this a resource issue? Because dash.js and shaka both have issues with reading live streams with missing segments, so it tends to break at the beginning of the video.
My command is 'DashCast -v bunny.avi -out o... | Dashcast - 2nd segment always skipped and 3rd segment empty of Live Media stream | https://api.github.com/repos/gpac/gpac/issues/623/comments | 7 | 2016-09-05T13:10:54Z | 2019-06-28T16:38:59Z | https://github.com/gpac/gpac/issues/623 | 175,068,711 | 623 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough informati... | MP4Box generating an invalid file that can't play properly | https://api.github.com/repos/gpac/gpac/issues/622/comments | 3 | 2016-09-05T08:47:01Z | 2019-06-28T16:40:05Z | https://github.com/gpac/gpac/issues/622 | 175,023,486 | 622 |
[
"gpac",
"gpac"
] | Hello there,
I am trying to make a live streaming using x265
I sat up all the system on Linux Ubuntu, and when I start streaming, i find that the output folder doesn't have an .mpd file so I cannot get this live streaming at the client side
the command I use is:
acer@acer-Aspire-4741:~/dash/gpac-master/applications/... | No .mpd file is generated | https://api.github.com/repos/gpac/gpac/issues/621/comments | 10 | 2016-09-04T15:54:03Z | 2016-09-06T13:12:46Z | https://github.com/gpac/gpac/issues/621 | 174,955,386 | 621 |
[
"gpac",
"gpac"
] | When I try to mux a TTML XML file with associated PNG subtitles, MP4Box shows the following error.
`[EBU-TTD] No sample imported. Might be an error. Check your content.`
But muxing TTML text subtitles works correctly. My GPAC software's version is `0.6.1-rev0-g72d766c-master`.
| Muxing TTML IMSC1 Image Profile subtitles with MP4Box | https://api.github.com/repos/gpac/gpac/issues/619/comments | 6 | 2016-09-01T16:25:12Z | 2023-07-29T08:03:37Z | https://github.com/gpac/gpac/issues/619 | 174,567,734 | 619 |
[
"gpac",
"gpac"
] | I hope to use ctrl+h and ctrl+l to adjust the video quality when I use the mp4client to playback a .mpd file. However, it does not work. The mp4client playback for each video works. The video quality adaption for AVC works. Only the adaption for HEVC does not work.
Here is the sentence I used to generate the .MPD fil... | Ask for help with mp4client with adaptive HEVC video | https://api.github.com/repos/gpac/gpac/issues/618/comments | 1 | 2016-09-01T10:29:36Z | 2016-09-14T12:02:13Z | https://github.com/gpac/gpac/issues/618 | 174,489,511 | 618 |
[
"gpac",
"gpac"
] | Hi,I am a beginner in this area, I know this is not a bug but forgive me in advance because I really think this thing for a long time. My professor told me to build a streaming system that using webcam or MP4 file through the dashcast transfer to a server( so is my localhost, which is /var/www/html,etc), and says that... | Asking for help on output part | https://api.github.com/repos/gpac/gpac/issues/617/comments | 1 | 2016-08-31T18:07:02Z | 2017-07-28T13:18:33Z | https://github.com/gpac/gpac/issues/617 | 174,339,874 | 617 |
[
"gpac",
"gpac"
] | Latest git head fails like this:
```
x86_64-pc-linux-gnu-gcc -shared "-Wl,-soname,libgpac.so.7" -o ../bin/gcc/libgpac.so utils/os_divers.o utils/os_file.o utils/list.o utils/bitstream.o utils/error.o utils/alloc.o utils/url.o utils/configfile.o utils/sha1.o utils/base_encoding.o utils/os_net.o utils/os_thread.o util... | gpac fails to build with openssl-1.1 | https://api.github.com/repos/gpac/gpac/issues/616/comments | 7 | 2016-08-31T08:28:00Z | 2017-10-09T14:57:10Z | https://github.com/gpac/gpac/issues/616 | 174,213,824 | 616 |
[
"gpac",
"gpac"
] | Hi all,
I am trying to perform a screen+sound capture and stream as a mpeg-dash feed with DashCast. When I try to capture sound from m laptops microphone I get the following message:
**[AVAudioResampleContext @ 0x7f8984000c60] Invalid input channel layout: 0
Could not open the audio resampler. Aborting.
An error occu... | DashCast sound grabbing issues | https://api.github.com/repos/gpac/gpac/issues/615/comments | 1 | 2016-08-30T14:15:37Z | 2019-06-28T16:38:34Z | https://github.com/gpac/gpac/issues/615 | 174,030,998 | 615 |
[
"gpac",
"gpac"
] | Command: mp4box -dash-strict 4000 -profile "dashavc264:live" -out out\Manifest.mpd audio.mp4
Input: [audio.zip](https://github.com/gpac/gpac/files/444571/audio.zip)
The input is a 48000 Hz HE-AAC v2 stream. The output has audioSamplingRate of 24000 Hz marked in the manifest. I would have expected a value of 48000, ins... | Dashing reports audioSamplingRate as half of expected value with HE-AAC v2 | https://api.github.com/repos/gpac/gpac/issues/614/comments | 2 | 2016-08-30T10:26:01Z | 2016-09-13T12:58:42Z | https://github.com/gpac/gpac/issues/614 | 173,983,434 | 614 |
[
"gpac",
"gpac"
] | I seem to be getting INCORRECT return codes occasionally from within my CMD batch script when using: MP4Box -brand
I'm guessing that very occasionally Windows may not have quite released the Write Process Lock after the previous CMD statement writing an mp4 file.
MP4Box -brand should be overwriting my original file, ... | MP4Box returning incorrect Return Code | https://api.github.com/repos/gpac/gpac/issues/613/comments | 3 | 2016-08-28T23:39:31Z | 2016-09-14T07:54:48Z | https://github.com/gpac/gpac/issues/613 | 173,674,609 | 613 |
[
"gpac",
"gpac"
] | Hi! I want to install GPAC 0.5.0 version on Ubuntu MATE on Odroid XU4. I only use this version because -dev versions have some bugs when merging videos). So far, I have successfully installed it on Rasbian and Ubuntu 14.04. but I have problems when trying to install it on this distro for Odroid.
I have .zip file with 0... | GPAC 0.5.0 error when installing on Ubuntu MATE (Odroid XU4, armv7) | https://api.github.com/repos/gpac/gpac/issues/612/comments | 3 | 2016-08-26T12:59:48Z | 2019-06-28T16:44:05Z | https://github.com/gpac/gpac/issues/612 | 173,447,516 | 612 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [X] I looked for a similar issue and couldn't find any.
- [X] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [X] I give enough informati... | DashCast couldn't process the input of RTP or UDP Stream via VLC (Live system dropped a video frame) | https://api.github.com/repos/gpac/gpac/issues/611/comments | 1 | 2016-08-25T08:40:11Z | 2019-06-28T16:38:07Z | https://github.com/gpac/gpac/issues/611 | 173,144,870 | 611 |
[
"gpac",
"gpac"
] | Version: 0.6.2-DEV-rev683-g7b29fbe-master
Command: `mp4box -dash-strict 4000 -profile "dashavc264:live" in_short-H265-288-400k.mp4 -out out\Manifest.mpd`
Input file: [in_short-H265-288-400k.zip](https://github.com/gpac/gpac/files/432209/in_short-H265-288-400k.zip)
Actual result: content is marked as being encoded at 2... | mp4box uses incorrect frame rate when dashing H.265 content | https://api.github.com/repos/gpac/gpac/issues/610/comments | 9 | 2016-08-23T10:40:43Z | 2016-10-10T12:54:41Z | https://github.com/gpac/gpac/issues/610 | 172,666,665 | 610 |
[
"gpac",
"gpac"
] | Hi
I am trying to create the playready dash content using GPAC latest releasae v0.6.2
I have generated the drm xml file by using one of the online tool. My drm.xml file will looks like below
``` xml
<GPACDRM type="CENC AES-CTR">
<DRMInfo type="pssh" version="0">
<BS ID128="9a04f07998404286ab92e65be0885f95"/>
... | when generate the dash segment by using GPAC, sbgp box's group description index is turns into 1 instead of 65537 | https://api.github.com/repos/gpac/gpac/issues/607/comments | 1 | 2016-08-16T14:49:34Z | 2016-09-29T14:30:48Z | https://github.com/gpac/gpac/issues/607 | 171,434,259 | 607 |
[
"gpac",
"gpac"
] | Dashcast can take inputs from files or URLs, but if I would like to integrate it into another program, can it take as input a buffer and output to another buffer or a socket?
I've been looking at the code and it seems like it is mainly for cli, or am I wrong?
| GPAC Dashcast read from buffer, and output to buffer | https://api.github.com/repos/gpac/gpac/issues/603/comments | 3 | 2016-08-06T04:19:33Z | 2019-06-28T16:37:54Z | https://github.com/gpac/gpac/issues/603 | 169,728,525 | 603 |
[
"gpac",
"gpac"
] | still present on gpac-libs-0.6.1, all detail in this link: https://bugzilla.rpmfusion.org/show_bug.cgi?id=3366
Patch propose here: https://bugzilla.rpmfusion.org/attachment.cgi?id=1453
Hope get some feedback
Thanks.
| spurious dependency on libavdevice in gm_ffmpeg_in.so (gpac-libs) | https://api.github.com/repos/gpac/gpac/issues/602/comments | 1 | 2016-08-04T04:19:36Z | 2016-09-13T08:26:27Z | https://github.com/gpac/gpac/issues/602 | 169,287,937 | 602 |
[
"gpac",
"gpac"
] | To reproduce:
1. Use Chrome to open https://download.tsi.telecom-paristech.fr/gpac/DASH_CONFORMANCE/TelecomParisTech/mp4-main-ogop/mp4-main-ogop-mpd-AV-BS.mpd
2. Chrome reports "Your connection is not private" and "NET::ERR_CERT_DATE_INVALID"
3. Click "NET:ERR_CERT_DATE_INVALID" to expand details
4. See "Expires on: Fe... | GPAC SSL cert has invalid date | https://api.github.com/repos/gpac/gpac/issues/601/comments | 2 | 2016-08-02T18:47:36Z | 2016-08-05T17:03:00Z | https://github.com/gpac/gpac/issues/601 | 168,959,299 | 601 |
[
"gpac",
"gpac"
] | [GPAC's DASH sequences](https://gpac.wp.mines-telecom.fr/2012/02/23/dash-sequences/) cause decoder errors on Safari. For example, ["live profile with bitstream switching support, Audio+Video"](http://download.tsi.telecom-paristech.fr/gpac/DASH_CONFORMANCE/TelecomParisTech/mp4-live/mp4-live-mpd-AV-BS.mpd) and ["main pr... | GPAC DASH sequences cause decoder errors on Mac | https://api.github.com/repos/gpac/gpac/issues/600/comments | 10 | 2016-08-02T18:36:43Z | 2019-06-28T16:43:48Z | https://github.com/gpac/gpac/issues/600 | 168,956,980 | 600 |
[
"gpac",
"gpac"
] | Simple Summary: Concatenating two files with chapters together, using the latest version of MP4Box (MP4Box - GPAC version 0.6.2-DEV-rev681-g32e98cd-master) results in the chapter track being longer than the video/audio tracks which results in the total duration of the file being wrongly reported.
I've been producing M... | Concatenating files with Chapter Tracks leads to incorrect total duration | https://api.github.com/repos/gpac/gpac/issues/599/comments | 11 | 2016-07-31T11:04:50Z | 2019-07-07T17:25:51Z | https://github.com/gpac/gpac/issues/599 | 168,512,839 | 599 |
[
"gpac",
"gpac"
] | Hi
I have a Sansa Clip Jam player that doesn't handle m4a files very well.
If I mux the aac files to m4a with FFmpeg it won't play them at all.
If I mux the aac files to m4a with mp4creator 1.6.1e-pre it will play them, but only if they are not more than 30 minutes duration.
If I mux the aac files to m4a with MP4Box it... | Is it possible to mux longer m4a files with MP4Box that will play with low-spec SanDisk. | https://api.github.com/repos/gpac/gpac/issues/598/comments | 7 | 2016-07-27T15:36:39Z | 2016-10-10T10:43:54Z | https://github.com/gpac/gpac/issues/598 | 167,885,401 | 598 |
[
"gpac",
"gpac"
] | This happens because function "atof" is used (log from Android Monitor at the end).
[Apparently](https://groups.google.com/forum/#!topic/android-ndk/RjO9WmG9pfE), when building for Android API > 19 by default some inline functions are not included since they are in "libc.so" (the Bionic C library used by Android).
How... | Cannot load libgpac [on devices running Android 4.4.2 or earlier] | https://api.github.com/repos/gpac/gpac/issues/596/comments | 3 | 2016-07-26T14:44:35Z | 2016-10-10T12:20:59Z | https://github.com/gpac/gpac/issues/596 | 167,625,539 | 596 |
[
"gpac",
"gpac"
] | How to create MPD for SRD and If OSMO4 support SRD?
| SRD Player and MPD | https://api.github.com/repos/gpac/gpac/issues/595/comments | 2 | 2016-07-26T08:11:29Z | 2016-10-14T07:24:41Z | https://github.com/gpac/gpac/issues/595 | 167,545,952 | 595 |
[
"gpac",
"gpac"
] | The source code of the extra libs (zlib, etc.) are put inside .zip. Why? Should we revert this change, or update the READMEs accordingly?
| android extra_libs package is broken | https://api.github.com/repos/gpac/gpac/issues/594/comments | 2 | 2016-07-25T09:01:36Z | 2019-06-28T16:37:27Z | https://github.com/gpac/gpac/issues/594 | 167,317,893 | 594 |
[
"gpac",
"gpac"
] | Debian bug: https://bugs.debian.org/826814
OpenJPEG 1 is about to be removed from Debian so the OpenJPEG code in GPAC needs to be ported to OpenJPEG 2, or the JPEG2000 reader will have to be disabled in Debian (and probably other downstreams when they start removing OpenJPEG 1).
| Support OpenJPEG 2 | https://api.github.com/repos/gpac/gpac/issues/592/comments | 1 | 2016-07-23T10:33:46Z | 2019-07-03T13:22:07Z | https://github.com/gpac/gpac/issues/592 | 167,178,636 | 592 |
[
"gpac",
"gpac"
] | I am using an **ImageTexture** whose URL is pointing to a **remote image**. It seems that the image is not downloaded/rendered. **It works with local resources**.
Note: the test was performed on Android.
Please find a very simple example below:
```
Shape {
appearance Appearance ... | Remote image not being downloaded/rendered in ImageTexture node | https://api.github.com/repos/gpac/gpac/issues/591/comments | 5 | 2016-07-20T15:29:48Z | 2016-07-21T11:02:04Z | https://github.com/gpac/gpac/issues/591 | 166,610,835 | 591 |
[
"gpac",
"gpac"
] | I am using mp4Box to package the mp4 files to DASH using.
One is mv_dash.mpd, another is mv_dashinit.mp4.
Then I put it on the Amazon S3 server and get the mpd file URL link as
https://s3-ap-southeast-1.amazonaws.com/dash1029/media/mp4box/mv_dash.mpd.
When I using DASHIF client player (http://dashif.org/reference/play... | Cannot play DASH streaming | https://api.github.com/repos/gpac/gpac/issues/590/comments | 15 | 2016-07-20T03:54:32Z | 2019-04-15T20:59:27Z | https://github.com/gpac/gpac/issues/590 | 166,489,218 | 590 |
[
"gpac",
"gpac"
] | I have been running an MP4 command line via a BAT file and it appears that if I specify the path using an address with periods - either an IP address or FQDM, the files created are missing file extensions, whereas if I use the "server name", the files are created with .mp4 extensions as expected.
Command Line Used:
`... | If source path contains periods, extracted tracks are missing file extensions. | https://api.github.com/repos/gpac/gpac/issues/588/comments | 1 | 2016-07-18T13:29:00Z | 2017-10-17T08:43:20Z | https://github.com/gpac/gpac/issues/588 | 166,093,517 | 588 |
[
"gpac",
"gpac"
] | With this .mp4 file I only get the .h264 video file and no .acc audio file (https://www.rt.com/shows/crosstalk/350122-cold-war-nato-role):
![s2](https://cloud.githubusercontent.com/assets/16452541/16732939/68d... | MP4Box Not Extracting Audio | https://api.github.com/repos/gpac/gpac/issues/585/comments | 7 | 2016-07-11T13:36:47Z | 2016-10-10T10:45:49Z | https://github.com/gpac/gpac/issues/585 | 164,838,721 | 585 |
[
"gpac",
"gpac"
] | I was trying to encrypt this video named "oggy.mp4".
For this purpose,
- Firstly I seperated audio and video from the audio using "raw" command.
- then I converted, two audio tracks to mp4 tracks.
- after that I encrypted the video, with file "oggy_encoder.xml"
- Finally I created the dash file using the encrypted vide... | Problem with encoding audio with mp4Box | https://api.github.com/repos/gpac/gpac/issues/583/comments | 10 | 2016-07-06T05:40:39Z | 2021-10-09T06:59:44Z | https://github.com/gpac/gpac/issues/583 | 164,002,247 | 583 |
[
"gpac",
"gpac"
] | Hi
I have raw .264 stream encoded at 30000/1001 fps.
If I mux it "blindly" without -fps option, mp4box sets up 120000/4004.
If I mux with -fps=29.97, mp4box sets up 30000/1001.
Both are the same and correct, but why mp4box just not divide values to the lowest possible?
Similar with 25fps (25000/1000 instead of just 25/... | Timescales question | https://api.github.com/repos/gpac/gpac/issues/581/comments | 10 | 2016-07-01T16:11:40Z | 2019-07-01T20:36:37Z | https://github.com/gpac/gpac/issues/581 | 163,427,755 | 581 |
[
"gpac",
"gpac"
] | While writing video decoding module for osmo4 for android. I was having some a/v sync issue with h.264 1080p. Due to this, I tried to set the CTS time but I cannot find its unit. It's not documented. https://github.com/gpac/gpac/blob/cb883bf55302ed5198b5cb1fd05648ad5de2006d/include/gpac/modules/codec.h#L245
Also, afte... | osmo4 android a/v sync issues | https://api.github.com/repos/gpac/gpac/issues/580/comments | 0 | 2016-07-01T09:50:45Z | 2019-06-29T14:12:23Z | https://github.com/gpac/gpac/issues/580 | 163,360,295 | 580 |
[
"gpac",
"gpac"
] | CENC describes 4 different encryption schemes, of which mp4box only supports a subset (only 'cenc', I believe?). I would like to request that support be added for the other encryption schemes, too, as they may become relevant in the near future (especially with fMP4-HLS).
This is implemented by [shaka-packager](https:... | Add support for all CENC encryption schemes | https://api.github.com/repos/gpac/gpac/issues/577/comments | 1 | 2016-06-30T07:54:08Z | 2017-07-28T13:24:37Z | https://github.com/gpac/gpac/issues/577 | 163,103,516 | 577 |
[
"gpac",
"gpac"
] | Is there a way to do this using mp4box? I know you can add multiple representations within a single command to generate a single mpd, but can you update an existing mpd with mp4box to add in a new representation after the file is already generated? I couldn't find this information anywhere. Thanks.
| Adding new representations to an already existent mpd file using mp4box. | https://api.github.com/repos/gpac/gpac/issues/576/comments | 1 | 2016-06-28T20:17:09Z | 2016-07-02T09:23:34Z | https://github.com/gpac/gpac/issues/576 | 162,776,826 | 576 |
[
"gpac",
"gpac"
] | File src/terminal/media_object.c in line 1487 contains a non-breaking space that makes compilation fail with at least MinGW GCC.
I'd suggest having a git hook to prevent committing these, if it can't be avoided in the editor.
With this command grep should highlight the location of the nbsp for easier removal:
``` ba... | Non-breaking spaces breaking build again | https://api.github.com/repos/gpac/gpac/issues/573/comments | 1 | 2016-06-24T20:57:46Z | 2016-10-10T10:44:45Z | https://github.com/gpac/gpac/issues/573 | 162,229,703 | 573 |
[
"gpac",
"gpac"
] | I and some others are not in a position to use an installer just to have mp4box available.
Would it be possible to create a non-installer standalone portable mp4box, nightly ?
LOTS of software have portable versions.
Thanks
| portable (standalone) mp4box ? | https://api.github.com/repos/gpac/gpac/issues/570/comments | 13 | 2016-06-23T01:38:40Z | 2020-04-10T13:05:23Z | https://github.com/gpac/gpac/issues/570 | 161,822,445 | 570 |
[
"gpac",
"gpac"
] | Hi, I think mp4box slightly incorrect writes edit list in case of video positive delay.
Entry of delay (media_time=-1) is ok, but next entry of track starts from 0, while it should be set equal to ctts with b-frame stream (just like in not delayed video). media_time=0 causes a/v desync here.
I've played also for a whi... | Mp4box delay video with b-frames | https://api.github.com/repos/gpac/gpac/issues/569/comments | 9 | 2016-06-21T20:05:03Z | 2019-07-07T17:36:24Z | https://github.com/gpac/gpac/issues/569 | 161,526,855 | 569 |
[
"gpac",
"gpac"
] | Here's the file:
http://www82.zippyshare.com/v/wCIGnABa/file.html
AVC/H264 Video - Visual Size 852 x 480
and it's ok.
Now, after demuxing video to raw & import back to mp4:
AVC/H264 Video - Visual Size 858 x 480
and video has weird transparency at right side when played in MPC-HC (in Classic totally broken).
What's w... | Wrong import frame size | https://api.github.com/repos/gpac/gpac/issues/567/comments | 2 | 2016-06-19T11:17:01Z | 2016-06-19T13:12:09Z | https://github.com/gpac/gpac/issues/567 | 161,068,083 | 567 |
[
"gpac",
"gpac"
] | I use GPAC/MP4box to encrypt my VOD content as reference for my work on DASH Common Encryption. I need the IV value to increment by 1 each time with a new sample. However, MP4box seems to generate the IVs from first IV in different way. How can I specify the method of IV value change in mp4box?
| control IV value in MP4box Encryption | https://api.github.com/repos/gpac/gpac/issues/566/comments | 2 | 2016-06-17T19:26:05Z | 2016-07-02T09:23:53Z | https://github.com/gpac/gpac/issues/566 | 160,958,414 | 566 |
[
"gpac",
"gpac"
] | I'm using MP4Box (0.6.2-DEV-rev591-g878a3f3-master) to package CENC encrypted mp4 files. I'm using Widevine for the DRM part and am trying to achieve playback on an iOS device using Widevine's iOS SDK. Now, playback on iOS has to go through a DASH to HLS transmux, which is ensured by [this library](https://github.com/g... | MP4Box to generate 'saio' v0 box | https://api.github.com/repos/gpac/gpac/issues/564/comments | 8 | 2016-06-17T06:40:25Z | 2019-07-07T19:44:09Z | https://github.com/gpac/gpac/issues/564 | 160,821,909 | 564 |
[
"gpac",
"gpac"
] | Version used: gpac-0.6.2-DEV-rev591-g878a3f3-master-x64
Command: `mp4box -dash-strict 4000 -profile "dashavc264:live" -out out\Manifest.mpd audio.mp4 in.mp4 TOS-zh.ttml.mp4:role=subtitle`
Input: [main-role-on-both-audios.zip](https://github.com/gpac/gpac/files/317854/main-role-on-both-audios.zip)
Description: 2 audio s... | Dashing applies main role to multiple audio streams, without even asking for any role on audio streams | https://api.github.com/repos/gpac/gpac/issues/562/comments | 1 | 2016-06-16T07:33:23Z | 2019-06-28T16:33:15Z | https://github.com/gpac/gpac/issues/562 | 160,595,828 | 562 |
[
"gpac",
"gpac"
] | I wish to mark a subtitle stream as being a subtitle stream (role=subtitle) and as being the main subtitle stream (role=main).
Version used: gpac-0.6.2-DEV-rev591-g878a3f3-master-x64
Command: `mp4box -dash-strict 4000 -profile "dashavc264:live" TOS-es.ttml.mp4:role=main:role=subtitle -out Out\Manifest.mpd`
Input: [TOS... | Unable to specify multiple roles when dashing | https://api.github.com/repos/gpac/gpac/issues/561/comments | 1 | 2016-06-16T06:59:45Z | 2016-07-02T09:24:03Z | https://github.com/gpac/gpac/issues/561 | 160,591,116 | 561 |
[
"gpac",
"gpac"
] | Hi, how to remove this atoms from mp4?
Video and audio tracks has them injected: 1 UDTA types: name (1)
It's pure text (advertising).
| UDTA remove | https://api.github.com/repos/gpac/gpac/issues/560/comments | 4 | 2016-06-15T17:55:33Z | 2019-06-28T16:32:05Z | https://github.com/gpac/gpac/issues/560 | 160,484,566 | 560 |
[
"gpac",
"gpac"
] | When dashing an HEVC file that uses the rap sample group with -sample-groups-traf, everything is fine in the "live" and "ondemand" profile, but when no profile is given, there SampleGroupDescriptionBox contains multiple entries with the same values and the SampleToGroupBox describes an incorrect mapping.
| Bug in sample group dashing | https://api.github.com/repos/gpac/gpac/issues/559/comments | 1 | 2016-06-15T16:25:26Z | 2019-06-28T16:30:21Z | https://github.com/gpac/gpac/issues/559 | 160,465,490 | 559 |
[
"gpac",
"gpac"
] | Version used: gpac-0.6.2-DEV-rev591-g878a3f3-master-x64
Command executed: `mp4box.exe -dash-strict 4000 -profile "dashavc264:live" audio.mp4 video-288-400k.mp4 TOS-en.ttml.mp4 TOS-en.vtt.mp4 -out out\Manifest.mpd video-360-800k.mp4 TOS-es.ttml.mp4 TOS-es.vtt.mp4 audio_high.mp4 TOS-zh.ttml.mp4 TOS-zh.vtt.mp4`
Input: htt... | mp4box generates unexpected adaptation set groups during dashing | https://api.github.com/repos/gpac/gpac/issues/558/comments | 1 | 2016-06-15T12:40:05Z | 2019-06-28T21:34:30Z | https://github.com/gpac/gpac/issues/558 | 160,412,139 | 558 |
[
"gpac",
"gpac"
] | When I try to DASH the video file it only generates segment from track 2; TrackID 1002.
Is it possible to generate segments from both the tracks separately?
I use the following command
MP4Box -v -dash 500 isomfile_22.mp4#trackID=1001:role=video isomfile_22.mp4#trackID=1002:role=video
Below is the video info:
- Movie... | Unable to segment [DASH] video with multiple tracks of different duration | https://api.github.com/repos/gpac/gpac/issues/557/comments | 1 | 2016-06-15T11:13:45Z | 2016-10-10T12:56:20Z | https://github.com/gpac/gpac/issues/557 | 160,397,137 | 557 |
[
"gpac",
"gpac"
] | Using GPAC version 0.6.2-DEV-rev576
I am packaging multiple mp4 files to DASH. All of the files are 16:9 aspect ratio but are being broken up into 2 different adaptation sets. I need to keep in one adaptation set.
For the 1920x1080 rendition (and others), PAR is being set to 16:9 and SAR is being set to 1:1. This is... | PAR and SAR calculation errors in DASH MPD file. | https://api.github.com/repos/gpac/gpac/issues/556/comments | 6 | 2016-06-14T21:44:41Z | 2017-07-28T13:33:07Z | https://github.com/gpac/gpac/issues/556 | 160,291,535 | 556 |
[
"gpac",
"gpac"
] | Currently should be divided recording into a twice. It is imperfect implementation or something I don't know.
_mp4box.exe -new -info -fps 29.970 -add video_1.h265 -add audio_1.aac -add subtitle_1.ttxt test2a.mp4
mp4box.exe -new -info -fps 29.970 -add video_2.h265 -add audio_2.aac -add subtitle_2.ttxt test2b.mp4
mp4box.... | Attempting to preserve the original realtime of the subtitles. | https://api.github.com/repos/gpac/gpac/issues/555/comments | 8 | 2016-06-14T15:01:27Z | 2019-07-10T06:57:34Z | https://github.com/gpac/gpac/issues/555 | 160,204,547 | 555 |
[
"gpac",
"gpac"
] | I have been attempting to create a deterministic understanding of the timing logic used by mp4box, with the idea being to always have representations of the same length and not to have any "missing time" anywhere. In this exploration, I ran into a scenario that appears suspicious to me,
Version: gpac-0.6.2-DEV-rev591-... | Segment and presentation duration rounding difference creates small gap in timeline | https://api.github.com/repos/gpac/gpac/issues/554/comments | 1 | 2016-06-14T13:36:45Z | 2019-06-28T16:29:43Z | https://github.com/gpac/gpac/issues/554 | 160,183,147 | 554 |
[
"gpac",
"gpac"
] | Version used: gpac-0.6.2-DEV-rev591-g878a3f3-master-x64
Command executed: `mp4box -dash-strict 4000 -profile "dashavc264:live" test.mp4 -out out\Manifest.mpd`
Input file: [test.zip](https://github.com/gpac/gpac/files/313469/test.zip)
Description: this input file contains a TTML stream with one sample at around the 30 s... | mp4box dashing generates empty text adaptation set | https://api.github.com/repos/gpac/gpac/issues/553/comments | 3 | 2016-06-14T08:36:47Z | 2017-06-15T04:51:35Z | https://github.com/gpac/gpac/issues/553 | 160,126,016 | 553 |
[
"gpac",
"gpac"
] | I want to count and output the stall times(both times and duration) in mp4client when playing dash contents. Is there a way to do this?
Thanks a lot.
| help wanted：how to count stall times in mp4client? | https://api.github.com/repos/gpac/gpac/issues/551/comments | 1 | 2016-06-14T02:36:07Z | 2019-06-28T16:27:44Z | https://github.com/gpac/gpac/issues/551 | 160,085,189 | 551 |
[
"gpac",
"gpac"
] | How to set a log file to store the logs that I see in the console when using MP4client with console?
Is this possible?
I noticed that in the configuration document that
"LogFile [value: filename]
Specifies where to output GPAC's log. By default, the logs are written to stdout. Note that GPAC may be compiled without log... | help wanted：the log files | https://api.github.com/repos/gpac/gpac/issues/550/comments | 1 | 2016-06-12T13:00:39Z | 2016-06-12T13:27:45Z | https://github.com/gpac/gpac/issues/550 | 159,826,227 | 550 |
[
"gpac",
"gpac"
] | Hi! I have problem with MP4Box, can't concatenate videos in one video. I get out.mp4 file (~103 MB) but omxplayer can not play it. I have 6 very simple .mp4 videos and I want them to merge in one video. Until now, I was able to do that with command, without any problems:
```
MP4Box -cat Awards\ -\ Recognitions\ Screen... | MP4Box does not concatenate videos | https://api.github.com/repos/gpac/gpac/issues/549/comments | 47 | 2016-06-10T15:58:49Z | 2024-04-06T11:46:41Z | https://github.com/gpac/gpac/issues/549 | 159,667,310 | 549 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough informati... | DASH segment fetch time | https://api.github.com/repos/gpac/gpac/issues/548/comments | 1 | 2016-06-09T14:29:07Z | 2016-10-10T10:32:35Z | https://github.com/gpac/gpac/issues/548 | 159,422,149 | 548 |
[
"gpac",
"gpac"
] | For instance, I want to enter a URL in the GUI address bar, I need to type the character ':' by pressing a long time on the character 'm', the URL then has 'm:' instead of just ':'
| GUI does not work with character variation after long key press | https://api.github.com/repos/gpac/gpac/issues/545/comments | 1 | 2016-06-07T09:28:43Z | 2019-06-28T16:26:33Z | https://github.com/gpac/gpac/issues/545 | 158,878,277 | 545 |
[
"gpac",
"gpac"
] | How can I convert/dump an animated SVG to MP4?
MP4Client seems not to support dumping to MP4 and MP4Box does not seem to allow specification of the duration to dump.
Is there any better way than to encode the raw AVI from MP4Client?
Can MP4Client dump to STDOUT for piping?
Using the simple SVG from #528, I tried u... | convert/dump an animated SVG to MP4 | https://api.github.com/repos/gpac/gpac/issues/543/comments | 15 | 2016-06-06T13:25:14Z | 2019-08-28T12:07:21Z | https://github.com/gpac/gpac/issues/543 | 158,676,942 | 543 |
[
"gpac",
"gpac"
] | Hello, I am a new guy of gpac, and my question is
1.I have many small ts files which contains H264 and AAC codec data
2.Every 10 seconds ,I have one more ts files.
I want to streaming these ts files to implement live streaming, how to use gpac to achieve my goal ?
Hope to get your answers.Thanks very much.
| How to do live dash streaming with small ts files (Every 10 seconds,I have one more ts files)? | https://api.github.com/repos/gpac/gpac/issues/542/comments | 12 | 2016-06-03T19:17:00Z | 2019-06-28T16:23:22Z | https://github.com/gpac/gpac/issues/542 | 158,435,655 | 542 |
[
"gpac",
"gpac"
] | Hi,
I have a problem, I started MP4Box as dash live server:
`MP4Box -dash-live 2000 -profile live -dynamic -segment-name seg_%s -mpd-refresh 4 -rap -out Glass_Half.mpd ../../Glass_Half_1080.mp4#video ../../Glass_Half_1080.mp4#audio ../../Glass_Half_720.mp4#video ../../Glass_Half_540.mp4#video -time-shift 600 -min-buffe... | No audio-video synchronization using dash-live | https://api.github.com/repos/gpac/gpac/issues/540/comments | 15 | 2016-06-03T09:26:48Z | 2017-07-28T13:34:34Z | https://github.com/gpac/gpac/issues/540 | 158,326,625 | 540 |
[
"gpac",
"gpac"
] | I am referring to merge video tracks, audio and subtitles. (function -catx)
_mp4box.exe -mpeg4 -add video1.h265:xps_inband:noedit:trailing:name= -add audio1.aac:name= -add subtitle_all.ttxt:disable:name="No color, font, display flags in the LAVFilters" -catx "video2.h265 +audio2.aac" -catx "videoX.h265 +audioX.aac" out... | Problem with merge tracks. | https://api.github.com/repos/gpac/gpac/issues/539/comments | 1 | 2016-06-03T07:40:44Z | 2019-06-28T16:21:05Z | https://github.com/gpac/gpac/issues/539 | 158,309,094 | 539 |
[
"gpac",
"gpac"
] | I tried using the following command to stream video from my webcam and simultaneously create an mpd that I can use to visualize the stream on a webpage with shaka player.
DashCast -vf video4linux2 -vres 640x480 -vfr 10 v4l2f mjpeg -v /dev/video0 -af alsa -seg-dur 500 -live -out tmp/ -mpd tmp/test_dash.mpd
Here are th... | DashCast starts stream but does not create MPD file. | https://api.github.com/repos/gpac/gpac/issues/538/comments | 8 | 2016-05-31T14:45:24Z | 2016-09-29T14:43:07Z | https://github.com/gpac/gpac/issues/538 | 157,689,787 | 538 |
[
"gpac",
"gpac"
] | Both L-Smash and ffmpeg can mux VC-1 video and DTS audio into MP4 "since ages ago". ¿Is it so hard to adapt their source-code to the GPAC framework?
| Still no support for VC-1 and DTS | https://api.github.com/repos/gpac/gpac/issues/536/comments | 7 | 2016-05-30T15:55:00Z | 2019-07-01T23:18:29Z | https://github.com/gpac/gpac/issues/536 | 157,526,804 | 536 |
[
"gpac",
"gpac"
] | Hi,
Is there a possibility to add emsg box to mp4 as specified in dash specification using MP4Box?
I see, that I can use -set-meta and -add-meta, but this is "meta" box type. I want to add data to emsg box type
| Add emsg box to mp4 | https://api.github.com/repos/gpac/gpac/issues/531/comments | 5 | 2016-05-30T08:16:14Z | 2019-07-07T19:05:31Z | https://github.com/gpac/gpac/issues/531 | 157,453,723 | 531 |
[
"gpac",
"gpac"
] | Hello,
This is the first time i'm using GPAC, lastest version on Windows x86. The command line i have used is:
`mp4client.exe C:\60719414.mpd`
This is the error reported:
`[HTTP] Error parsing reply: Dialog Failure with remote peer for URL http://ss-dash.site.com:80/111/11111111/60719414.ism/QualityLevels(437668,id=NU... | Dialog Failure with remote peer | https://api.github.com/repos/gpac/gpac/issues/530/comments | 2 | 2016-05-29T19:08:20Z | 2016-05-30T09:04:14Z | https://github.com/gpac/gpac/issues/530 | 157,400,573 | 530 |
[
"gpac",
"gpac"
] | SMIL opacity animation was added to the SVG (see below, original output from graphiz), which works fine in firefox and SVGSalamander. MP4Client (v0.6.1, `MP4Client -size 100x1000 -avi 0-4 test.svg`) was the only tool I found to geneate a video of this anmiated SVG, i.e. rendering at constant time intervals. Testing t... | SVG: floating point opacity property not supported? | https://api.github.com/repos/gpac/gpac/issues/528/comments | 4 | 2016-05-26T11:50:06Z | 2016-07-02T09:24:20Z | https://github.com/gpac/gpac/issues/528 | 156,966,002 | 528 |
[
"gpac",
"gpac"
] | Hi,
I'm used MP4Box this way:
`MP4Box -dash 5000 -profile live -segment-name seg_%s -out Tears_Of_Steel.mpd ../../Tears_Of_Steel_800_crypted.mp4#video ../../Tears_Of_Steel_720_crypted.mp4#video ../../Tears_Of_Steel_480_crypted.mp4#video ../../Tears_Of_Steel_800_crypted.mp4#audio`
And I get mpd:
```
<?xml version="1.... | Video in one AdaptationSet | https://api.github.com/repos/gpac/gpac/issues/525/comments | 10 | 2016-05-25T08:46:36Z | 2016-07-02T09:24:36Z | https://github.com/gpac/gpac/issues/525 | 156,694,715 | 525 |
[
"gpac",
"gpac"
] | I'm encountering a strange issue that is certainly user error, but I can't find the cause. I have generated what should be a DASH-compatible file using FFmpeg, but when I run it through the MP4Box to segment the mp4 and generate the manifest, the resulting .mpd doesn't have an Initialization element in the AdaptationSe... | Initialization element missing from MP4Box-generated manifest | https://api.github.com/repos/gpac/gpac/issues/524/comments | 2 | 2016-05-25T00:36:00Z | 2016-10-10T10:53:53Z | https://github.com/gpac/gpac/issues/524 | 156,639,381 | 524 |
[
"gpac",
"gpac"
] | When provided input data of different duration (audio/video/subtitles), mp4box generates a DASH presentation with missing data. For example, using the sample data referenced below, the result is:
- 38 audio segments (152 nominal seconds of data)
- 43 audio segments (172 nominal seconds of data)
- 10 subtitle segments (... | mp4box generates uneven representations when dashing | https://api.github.com/repos/gpac/gpac/issues/521/comments | 13 | 2016-05-20T07:04:53Z | 2017-07-28T13:37:38Z | https://github.com/gpac/gpac/issues/521 | 155,900,101 | 521 |
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