issue_owner_repo listlengths 2 2 | issue_body stringlengths 0 261k ⌀ | issue_title stringlengths 1 925 | issue_comments_url stringlengths 56 81 | issue_comments_count int64 0 2.5k | issue_created_at stringlengths 20 20 | issue_updated_at stringlengths 20 20 | issue_html_url stringlengths 37 62 | issue_github_id int64 387k 2.46B | issue_number int64 1 127k |
|---|---|---|---|---|---|---|---|---|---|
[
"gpac",
"gpac"
] | Hi,
I've been experiencing crashes using the mp42ts tool. Some debugging shows that the write in l. 1406 of src/isomedia/stbl_write.c can corrupt the heap:
stbl->SampleSize->sizes[stbl->SampleSize->sampleCount] = size;
The problem is that there are scenarios in which the stbl->SampleSize->sizes buffer is allocated t... | Crash with mp42ts due to heap corruption | https://api.github.com/repos/gpac/gpac/issues/375/comments | 1 | 2016-01-15T11:30:24Z | 2016-03-04T09:49:34Z | https://github.com/gpac/gpac/issues/375 | 126,855,816 | 375 |
[
"gpac",
"gpac"
] | hi all,
i am trying to use mp4box for live streaming dash content under window 7 64bit platform,
i used a 46 second long pre-recorded V/A mp4 as my source file,
first i used mp4box to divide it into 2 mp4 containing only 1 track each,
then i used the video only file for the test,
my command is:
mp4box -dash-live 6000... | Error open dashcast generated m4s while using mp4client | https://api.github.com/repos/gpac/gpac/issues/374/comments | 7 | 2016-01-14T09:29:33Z | 2019-06-28T15:51:18Z | https://github.com/gpac/gpac/issues/374 | 126,613,581 | 374 |
[
"gpac",
"gpac"
] | Hello,
I use DashCast on ubuntu 14.04 for transcoding a live stream in multiple qualities.
However, I encounter such problem "Video scaler: error while resizing picture."
Here is my command:
DashCast -vf video4linux2 -vfr 24 -v4l2f yuyv422 -v /dev/video0 -conf dashcast.conf -live
Here is my dashcast.conf:
[v1]
type=... | 'Video scaler: error while resizing picture.'(DashCast Problem) | https://api.github.com/repos/gpac/gpac/issues/372/comments | 2 | 2016-01-13T08:43:47Z | 2019-06-28T15:50:48Z | https://github.com/gpac/gpac/issues/372 | 126,369,438 | 372 |
[
"gpac",
"gpac"
] | Hi. This is most likely a stupid question, but where can I install the plugin that allows Osmo4 to be integrated into the browser? I've been currently following the instructions found here: https://gpac.wp.mines-telecom.fr/player/browser-integration/
I've installed the latest dev build for GPAC on Windows, but when I ... | Osmozilla/Osmo4 Browser Plugin Download? | https://api.github.com/repos/gpac/gpac/issues/371/comments | 2 | 2016-01-13T01:01:44Z | 2019-06-28T15:50:16Z | https://github.com/gpac/gpac/issues/371 | 126,315,268 | 371 |
[
"gpac",
"gpac"
] | from https://sourceforge.net/p/gpac/discussion/287547/thread/904ae7e1/
GPAC looks for modules in the following directories: /usr/lib/gpac, /usr/local/lib/gpac, /opt/lib/gpac, /opt/local/lib/gpac. Do you have any of them on your disk? Otherwise you should find where the module directory is with 'locate' and add it to ... | default modules not found (MP4Client) | https://api.github.com/repos/gpac/gpac/issues/370/comments | 16 | 2016-01-12T13:56:01Z | 2019-06-28T15:49:39Z | https://github.com/gpac/gpac/issues/370 | 126,184,754 | 370 |
[
"gpac",
"gpac"
] | ```
$ MP4Client http://stream.flowplayer.org/drive.mpd
Using config file in /Users/chris/.gpac directory
System info: 8192 MB RAM - 8 cores
Modules Found : 30
Loading GPAC Terminal
Terminal Loaded in 112 ms
Opening URL http://stream.flowplayer.org/drive.mpd
Service Connected
[Codec] ODM1 ES2: Cannot find decoder for st... | MP4Client does not work on OS X | https://api.github.com/repos/gpac/gpac/issues/369/comments | 6 | 2016-01-11T16:32:33Z | 2016-02-12T10:52:29Z | https://github.com/gpac/gpac/issues/369 | 125,983,196 | 369 |
[
"gpac",
"gpac"
] | Is there a way to get a log for MP4Client DASH metrics/stats? I want a similar file that results from "MP4Client -rti" but with the estimated bandwidth, the representation bitrate, the buffer occupancy (in bytes and in seconds), the representation level, etc. along with the cpu and memory. I want to make by myself a gr... | MP4Client DASH metrics | https://api.github.com/repos/gpac/gpac/issues/368/comments | 3 | 2016-01-11T06:33:20Z | 2021-11-28T20:05:16Z | https://github.com/gpac/gpac/issues/368 | 125,882,022 | 368 |
[
"gpac",
"gpac"
] | Hello,
I want to transcode a live/non-live stream in multiple qualities (eg. bitrate and resolution) by DashCast in windows 64bit.
The command is:
D:\wamp\www>DashCast -vf dshow -vres 1280x720 -vfr 24 -v video="screen-capture-recorder" -live -npt
s -time-shift -1 -seg-dur 2000
The config file is:
[v1]
type=video... | DashCast transcode a live/non-live stream in multiple qualities (eg. bitrate and resolution)??? | https://api.github.com/repos/gpac/gpac/issues/367/comments | 1 | 2016-01-10T06:59:47Z | 2019-06-28T15:42:13Z | https://github.com/gpac/gpac/issues/367 | 125,804,602 | 367 |
[
"gpac",
"gpac"
] | When encoding "OpenGOP" using x264 we will get one IDR at the beginning and a number of I frames marked with a recovery point SEI message. When muxing using mp4box these recovery point samples will not be put into the "rap " group but instead be marked via the "roll" group with a "roll_distance" of "0".
1.) Why "roll" ... | AVC recovery point SEI and roll group / roll_distance=0 | https://api.github.com/repos/gpac/gpac/issues/366/comments | 1 | 2016-01-05T18:52:16Z | 2016-01-21T16:27:19Z | https://github.com/gpac/gpac/issues/366 | 125,027,378 | 366 |
[
"gpac",
"gpac"
] | For example, https://github.com/rbouqueau/gpac_opengl_shared_context/blob/4cae41f49f77625aaebe48b6efdb2a38935c86de/player.c#L50 may look cryptic for most API users. Instead of writing an extensive documentation, it would be better to lock access to this variables.
| The high level API should not expose structure members | https://api.github.com/repos/gpac/gpac/issues/365/comments | 1 | 2016-01-05T09:58:19Z | 2019-06-28T15:41:47Z | https://github.com/gpac/gpac/issues/365 | 124,932,523 | 365 |
[
"gpac",
"gpac"
] | Otherwise it leads to crashes where we execute a function ptr NULL, which lead to a NULL stack!
| Modules interface should be validated before the modules are used | https://api.github.com/repos/gpac/gpac/issues/364/comments | 1 | 2016-01-05T09:54:04Z | 2019-06-28T15:39:32Z | https://github.com/gpac/gpac/issues/364 | 124,931,628 | 364 |
[
"gpac",
"gpac"
] | I am using Ubuntu 14.04 LTS. I downloaded the latest GPAC source and tried to build. However, the dashcast source is creating error when I execute make. It shows the following error:
make[2]: **\* [video_encoder.o] Error 1
make[2]: Leaving directory `/home/khalid/gpac/applications/dashcast'
make[1]: *** [apps] Error 2... | DashCast source code not compiling | https://api.github.com/repos/gpac/gpac/issues/363/comments | 7 | 2016-01-01T19:09:56Z | 2016-03-05T07:56:10Z | https://github.com/gpac/gpac/issues/363 | 124,557,688 | 363 |
[
"gpac",
"gpac"
] | Hello
If I add a subtitle, the last subtitle text appears forever at the end of the film. Have tested it with KMPlayer, VLC and MPC. Always the same behavior.
Command-line: mp4box.exe -add "sw2.264" -add "sw2.aac" -add "sw2.srt" -new "sw2.mp4"
Testet with the last version: gpac-0.5.2-DEV-rev1110
| last subtitle text appears forever | https://api.github.com/repos/gpac/gpac/issues/362/comments | 24 | 2015-12-27T12:16:38Z | 2016-04-22T14:41:03Z | https://github.com/gpac/gpac/issues/362 | 123,975,120 | 362 |
[
"gpac",
"gpac"
] | In /gpac/applications/mp4box/main.c, there is an option listed "-ffspace size" that purports to insert some free space before moof in fragmented files. This option does not appear to be consumed by any source code anywhere in gpac.
When will this option be implemented?
| mp4box -ffspace option is unimplemented | https://api.github.com/repos/gpac/gpac/issues/361/comments | 1 | 2015-12-22T23:29:57Z | 2016-01-26T11:12:14Z | https://github.com/gpac/gpac/issues/361 | 123,575,966 | 361 |
[
"gpac",
"gpac"
] | Test stream: http://media.blacktrash.org/fp/test/night1.mpd
The dash.js (I can't get Osmo to work on OS X, only white screen) sample player tries to load http://media.blacktrash.org/fp/test/night1/dash/1-6.m4s as last audio segment which does not exist.
Counter example without template: http://stream.flowplayer.org/n... | -url-template not reliable, may try to load non-existing segment | https://api.github.com/repos/gpac/gpac/issues/360/comments | 36 | 2015-12-22T21:32:58Z | 2016-01-16T14:21:48Z | https://github.com/gpac/gpac/issues/360 | 123,559,946 | 360 |
[
"gpac",
"gpac"
] | ^^^^^^
| -group-clean crashes on new files just made by mp4box from elementary streams | https://api.github.com/repos/gpac/gpac/issues/359/comments | 1 | 2015-12-22T09:53:45Z | 2016-03-04T16:36:42Z | https://github.com/gpac/gpac/issues/359 | 123,449,925 | 359 |
[
"gpac",
"gpac"
] | Hello! I encountered a problem, when extracting audio tracks from a *.mp4 container, that looks like a bug. I have an *.mp4 file that contains multiple audio tracks. The audio tracks are encoded using the ALAC codec. I want to extract those into seperate audio files using mp4box.
What I've tryed so far for extracting ... | Demuxing ALAC audio tracks from .mp4 using mp4box | https://api.github.com/repos/gpac/gpac/issues/358/comments | 25 | 2015-12-21T12:44:30Z | 2019-06-28T15:38:40Z | https://github.com/gpac/gpac/issues/358 | 123,273,028 | 358 |
[
"gpac",
"gpac"
] | Since (around) GPAC 0.5.1 mp4box sets this value which is reported in -info, usually:
Chroma format 1 - Luma bit depth 8 - chroma bit depth 8
Older builds didn't do that.
If I remux that old mp4's with newer mp4box, -info flush this:
Chroma format 0 - Luma bit depth 8 - chroma bit depth 8
I recently joined some files a... | What is Chroma format ? | https://api.github.com/repos/gpac/gpac/issues/357/comments | 1 | 2015-12-20T17:50:24Z | 2016-03-30T07:26:24Z | https://github.com/gpac/gpac/issues/357 | 123,174,329 | 357 |
[
"gpac",
"gpac"
] | How to add gif support into MP4Box?
I Need to convert svg to mp4 "as is", but svg contains gif animated images and MP4Box just ignore this images, how can i add gif decoder into MP4Box?
Please see https://github.com/sky-code/svg_mp4_examples examples of svg with external and inlined gif images and result of convert o... | how to add decoding gif | https://api.github.com/repos/gpac/gpac/issues/356/comments | 1 | 2015-12-19T02:41:21Z | 2016-01-26T11:17:33Z | https://github.com/gpac/gpac/issues/356 | 123,056,309 | 356 |
[
"gpac",
"gpac"
] | I can't tell from the limited documentation how to do this. It is clearly possible in the command line version: MP4Box -raw 2 file.mp4
What is the equivalent in the JavaScript version?
Thanks.
| extract audio using mp4box.js | https://api.github.com/repos/gpac/gpac/issues/355/comments | 2 | 2015-12-18T19:55:31Z | 2016-03-08T09:02:07Z | https://github.com/gpac/gpac/issues/355 | 123,015,840 | 355 |
[
"gpac",
"gpac"
] | Hello!
First of all: I am new to this subject, pls be patient :)
I want to use mp4box inside cut assistant. cut assistant works fine with AVI-files so far. For mp4-files, I had to install ffdshow and "Haali Media Splitter" as well as mp4box. The path mp4box is set in cut asistant. So, when cutting a video, everything s... | mp4box crashes | https://api.github.com/repos/gpac/gpac/issues/354/comments | 8 | 2015-12-18T09:31:02Z | 2016-02-13T10:42:48Z | https://github.com/gpac/gpac/issues/354 | 122,912,362 | 354 |
[
"gpac",
"gpac"
] | On Mac OS 10.10.5.
gpac compilation errors out here:
```
make[2]: Entering directory '/Users/chris/src/gpac/applications/mp4client'
CC main.c
CC extract.c
CC carbon_events.c
carbon_events.c:68:4: warning: 'FSRefMakePath' is deprecated: first deprecated in OS X 10.8 [-Wdeprecated-declarations]
... | Build failures on Mac OS X | https://api.github.com/repos/gpac/gpac/issues/353/comments | 4 | 2015-12-17T14:44:00Z | 2016-01-08T20:04:47Z | https://github.com/gpac/gpac/issues/353 | 122,747,638 | 353 |
[
"gpac",
"gpac"
] | Our team is trying to play videos encoded in DashCast with the Dash.js player on Chrome. For some reason it seems like the output of our DashCast encoding can't be played. Oddly, we get can the videos to play on one of our team member's browsers using IE, but the videos cannot be played on any of our computers using Ch... | Can't play output of DashCast on Chrome with Dash.js | https://api.github.com/repos/gpac/gpac/issues/352/comments | 6 | 2015-12-16T07:19:25Z | 2016-06-09T16:57:20Z | https://github.com/gpac/gpac/issues/352 | 122,444,815 | 352 |
[
"gpac",
"gpac"
] | Hi there, Back to Gpac after playing around with ffmpeg.
I have managed to transcode the live stream that is coming from Http input as .ts ( Enigma 2 Dreambox )using ffmpeg with no problem, but tried to play around with Dashcast and I am just ending up with errors , tried so many commands that I found them on Gpac web... | DashCast transcoding LIVE TS file from Enigma 2 (HTTP.TS) | https://api.github.com/repos/gpac/gpac/issues/351/comments | 4 | 2015-12-16T02:08:32Z | 2019-06-28T15:37:45Z | https://github.com/gpac/gpac/issues/351 | 122,411,204 | 351 |
[
"gpac",
"gpac"
] | I'd like some explanation of how accurate the bitrate of transport streams created by MP42TS is.
For example, I multiplexed one audio and one video in the same service, specifying -rate 8000.
The command line reported:
> Done muxing - 300 sec - average rate 8009 kbps 1597738 packets written
This suggests that the a... | MP42TS bitrate accuracy | https://api.github.com/repos/gpac/gpac/issues/348/comments | 5 | 2015-12-07T14:57:22Z | 2016-03-04T09:49:34Z | https://github.com/gpac/gpac/issues/348 | 120,791,414 | 348 |
[
"gpac",
"gpac"
] | While trying to run this command `DashCast -vf video4linux2 -vres 320x240 -vfr 24 -v4l2f mjpeg -v /dev/video0 -af alsa -a plughw:1,0 -live` , I get the error
```
Input #0, alsa, from 'plughw:1,0':
Duration: N/A, start: 1449489842.427411, bitrate: 1536 kb/s
Stream #0:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s1... | [AVAudioResampleContext @ 0x7ff1000012e0] Invalid input channel layout: 0 | https://api.github.com/repos/gpac/gpac/issues/347/comments | 1 | 2015-12-07T12:54:16Z | 2019-06-28T15:37:16Z | https://github.com/gpac/gpac/issues/347 | 120,767,843 | 347 |
[
"gpac",
"gpac"
] | Hi,
had to post my question here, couldn't found any other contact addresses.
I'm writting Linux gui for MP4Box. Thinking of calling it MP4Bg or MP4BG but am afraid of eventual copyright issues because of "MP4" in the name.
Of course, GPAC team uses it, but that is different.
Please advise and after that this topic can... | Copyright | https://api.github.com/repos/gpac/gpac/issues/346/comments | 1 | 2015-12-06T16:03:37Z | 2015-12-08T09:46:47Z | https://github.com/gpac/gpac/issues/346 | 120,642,604 | 346 |
[
"gpac",
"gpac"
] | I am on Windows 10 64-bits with GPAC version 0.5.2-DEV-rev1067-g9cfa0d1-master 64 bits.
I am dashing with:
`mp4box.exe -dash 10000 -profile live -out out/manifest.mpd .\audio.mp4 .\video.mp4`
I am getting:
``` xml
<?xml version="1.0"?>
<!-- MPD file Generated with GPAC version 0.5.2-DEV-rev1067-g9cfa0d1-master at 20... | manifest.mpd reports codecs="avc3.42c01e" causing some incompatibilities with some browsers (dash.js) | https://api.github.com/repos/gpac/gpac/issues/345/comments | 2 | 2015-12-02T13:30:37Z | 2015-12-02T14:58:11Z | https://github.com/gpac/gpac/issues/345 | 119,940,564 | 345 |
[
"gpac",
"gpac"
] | 8cccf166d13521d5a866d3cccfb877cae1e96bd2 (previous commit) works.
Using mingw-w64-crt 5.0.0.4592.90b8472
Configure: `--static-mp4box --extra-libs="-lz"`
Error:
```
make -C applications all
make[1]: Entering directory '/build/gpac-git/applications'
set -e; for i in mp4box ; do make -C $i all; done
make[2]: Entering ... | 2fac884 onward fails to build MP4Box.exe with MinGW | https://api.github.com/repos/gpac/gpac/issues/344/comments | 7 | 2015-12-02T03:17:50Z | 2016-09-26T16:41:33Z | https://github.com/gpac/gpac/issues/344 | 119,858,177 | 344 |
[
"gpac",
"gpac"
] | Hi,
I'm trying to compile GPAC on a Raspberry Pi 2 (model B) with the aim of playing DASH content using MP4Client.
Has this been done before?
Is it even possible? I mean, I have managed to compile GPAC (with disable-vrml because configure cannot find the Javascript library), but when I run MP4Client it doesn't displa... | Compiling GPAC on Raspberry Pi | https://api.github.com/repos/gpac/gpac/issues/343/comments | 4 | 2015-12-01T09:46:52Z | 2016-03-04T14:36:44Z | https://github.com/gpac/gpac/issues/343 | 119,679,631 | 343 |
[
"gpac",
"gpac"
] | Hello there,
I did set up the code in my Linux Ubuntu platform, and I typed the command of Live streaming from my webcam, as the following command "DashCast -vf video4linux2 -vfr 30 -vres 650x480 -v /device/video0 -live".
I got some of the output coming in changeable files in the "Output" folder, which is in the dire... | DASHCAST: MP4Client | https://api.github.com/repos/gpac/gpac/issues/342/comments | 2 | 2015-12-01T01:10:27Z | 2016-03-04T08:39:12Z | https://github.com/gpac/gpac/issues/342 | 119,617,945 | 342 |
[
"gpac",
"gpac"
] | If I extract VOBSUB .idx and .sub files from an MP4 file, the resulting .idx file is bad. This used to work in previous versions of mp4box. The problem appears to be the offsets are written to the file as a decimal string instead of in hex like it used to. This is an issue in the latest overnight build and goes back... | MP4BOX vobsub extraction results in bad .idx file | https://api.github.com/repos/gpac/gpac/issues/341/comments | 4 | 2015-11-30T18:16:57Z | 2015-12-01T22:50:32Z | https://github.com/gpac/gpac/issues/341 | 119,549,082 | 341 |
[
"gpac",
"gpac"
] | ```
<GenreBox value="Action & Adventure" >
<FullBoxInfo Version="0" Flags="0x1"/>
<BoxInfo Size="42" Type=".gen"/>
</GenreBox>
```
https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references
```
& = & , & or &
" = " , " or "
' = ' , ' or '
< = < , < o... | -diso doesn't escape ampersands [&] | https://api.github.com/repos/gpac/gpac/issues/340/comments | 1 | 2015-11-30T13:57:17Z | 2015-12-02T16:40:19Z | https://github.com/gpac/gpac/issues/340 | 119,496,873 | 340 |
[
"gpac",
"gpac"
] | I concatenated 2 mp4 videos using mp4box. But the concatenated video only had audio and no video. My mp4box version is 0.5.2 -DEV-rev1058.
The info of my 2 mp4 are:
- Movie Info *
Timescale 1000 - 2 tracks
Computed Duration 00:35:00.352 - Indicated Duration 00:35:00.376
Fragmented File: no
File suitable for pro... | Concatenated mp4 file using mp4box has no video | https://api.github.com/repos/gpac/gpac/issues/338/comments | 2 | 2015-11-30T04:15:19Z | 2015-12-02T02:00:52Z | https://github.com/gpac/gpac/issues/338 | 119,416,120 | 338 |
[
"gpac",
"gpac"
] | Transformers: Age of Extinction
```
C:\Users\User>mp4box -diso "Z:\Transformers_ Age of Extinction (108.m4v"
[iso file] Apple 'alis' box found, not supported - converting to self-pointing 'url '
[iso file] Apple 'alis' box found, not supported - converting to self-pointing 'url '
[iso file] Apple 'alis' box found, not... | iTunes Movies - Invalid IsoMedia File | https://api.github.com/repos/gpac/gpac/issues/337/comments | 15 | 2015-11-27T13:33:02Z | 2015-12-02T17:27:11Z | https://github.com/gpac/gpac/issues/337 | 119,196,998 | 337 |
[
"gpac",
"gpac"
] | I'm streaming from webcam using the command `-vf video4linux2 -vres 320x240 -vfr 30 -v4l2f mjpeg -v /dev/video0 -live -out /opt/lampp/htdocs/dash -conf dashcast.conf`
When trying to play the stream using mp4client it displays only one frame and shows the following error. The playback is fine when I'm using libx264.
... | MP4Client is not playing hevc content | https://api.github.com/repos/gpac/gpac/issues/335/comments | 14 | 2015-11-27T09:33:51Z | 2017-06-27T09:06:50Z | https://github.com/gpac/gpac/issues/335 | 119,162,329 | 335 |
[
"gpac",
"gpac"
] | I'm trying to stream libx265 encoded video using the following command.
```
DashCast -vf video4linux2 -vres 320x240 -vfr 25 -v4l2f mjpeg -v /dev/video0 -live -out /opt/lampp/htdocs/dash -conf dashcast.conf
```
I can only play the first frame of the video using MP4Client. DashCast outputs a lot of `[dashcast] Live ... | DashCast performance with libx265 | https://api.github.com/repos/gpac/gpac/issues/334/comments | 1 | 2015-11-26T09:17:58Z | 2016-03-04T08:39:11Z | https://github.com/gpac/gpac/issues/334 | 119,002,733 | 334 |
[
"gpac",
"gpac"
] | I'm a newbie in streaming with ffmpeg and Mp4box. I tried to find solution from some website:
http://sourceforge.net/p/gpac/discussion/287547/thread/bb9a9893/?limit=50
http://stackoverflow.com/questions/33773093/convert-video-by-ffmpeg-not-working-in-chrome
http://blog.streamroot.io/encode-multi-bitrate-videos-mpeg-das... | Convert video by ffmpeg not working in chrome | https://api.github.com/repos/gpac/gpac/issues/332/comments | 10 | 2015-11-25T09:33:16Z | 2017-02-09T01:45:57Z | https://github.com/gpac/gpac/issues/332 | 118,795,268 | 332 |
[
"gpac",
"gpac"
] | I'm trying to create a h265 encoded stream from webcam using the following command.
DashCast -vf video4linux2 -v4l2f mjpeg -v /dev/video0 -conf dashcast.conf -live-media
The content of dashcast.conf is
[v1]
type=video
codec=libx265
bitrate=1000000
framerate=25
width=640
height=480
But I'm getting this error.
Opti... | Error while trying to create dashcast stream using libx265 | https://api.github.com/repos/gpac/gpac/issues/331/comments | 7 | 2015-11-24T19:42:56Z | 2016-03-04T08:39:11Z | https://github.com/gpac/gpac/issues/331 | 118,687,939 | 331 |
[
"gpac",
"gpac"
] | I have been looking to fix or investigate this issue for the last few days, but to no lack.
Anyone know why I am getting this error? as the installed is done with no error .I have installed it using this tutorial ( https://gpac.wp.mines-telecom.fr/dashcast/ )
and also downloaded the ISO latest build ( https://gpac.wp... | DashCast: command not found | https://api.github.com/repos/gpac/gpac/issues/329/comments | 11 | 2015-11-23T10:28:21Z | 2016-03-04T08:39:11Z | https://github.com/gpac/gpac/issues/329 | 118,353,692 | 329 |
[
"gpac",
"gpac"
] | AVG and many other virus scanners reports a virus in the GPAC Windows installation and also in Osmo4.exe
| AVG reports a virus | https://api.github.com/repos/gpac/gpac/issues/328/comments | 3 | 2015-11-19T17:37:50Z | 2015-11-26T07:05:49Z | https://github.com/gpac/gpac/issues/328 | 117,865,923 | 328 |
[
"gpac",
"gpac"
] | Hi,
I have noticed that videos, animations and user interaction in a BIFS scene running on an Android device are very (very) slow compared to how it used to be a while ago. For example in a more complex scene the TouchSensor is not even triggered most of the time (e.g. clicking a button).
Here's a simple example from ... | Regression tests on latest nightly builds (Android) | https://api.github.com/repos/gpac/gpac/issues/327/comments | 13 | 2015-11-19T16:20:04Z | 2016-03-30T07:26:59Z | https://github.com/gpac/gpac/issues/327 | 117,849,247 | 327 |
[
"gpac",
"gpac"
] | According to ISO/IEC 14496 Part10, the definition of 'dref' tells us that the media data can be placed in another file,so can I split a normal mp4 file into 2 mp4 file,one is metadata.mp4 and the other is mediadata.mp4?
| Is there a way to split a mp4 into 2 mp4, one is metadata.mp4 and another is mediadata.mp4 | https://api.github.com/repos/gpac/gpac/issues/326/comments | 23 | 2015-11-19T10:42:01Z | 2023-12-07T11:24:10Z | https://github.com/gpac/gpac/issues/326 | 117,786,833 | 326 |
[
"gpac",
"gpac"
] | Hello,
I was building MP4Box on Centos 7 Minimal Installation today and ran into errors when compiling. I have followed the same protocol a few times in the past, most recently about 36 hours ago, so I am stumped as to why I am running into these issues.
I followed the instruction on this page: https://gpac.wp.min... | Errors Building MP4Box with Make within last 24hours | https://api.github.com/repos/gpac/gpac/issues/325/comments | 2 | 2015-11-19T04:19:28Z | 2015-11-19T17:47:32Z | https://github.com/gpac/gpac/issues/325 | 117,737,998 | 325 |
[
"gpac",
"gpac"
] | Hi,
When I am dashing a AAC-LC audio file with following command:
`MP4Box -rap -profile live -dash 2000 -out template.mpd test.m4a`
In the template.mpd file, the `par` attribute appears in the `AdpatationSet` element:
`<AdaptationSet segmentAlignment="true" par="1:1" lang="und">`
This issue only occurs when I updated... | Unnecessary "par" attribute appears in the mpd when DASH an audio file | https://api.github.com/repos/gpac/gpac/issues/324/comments | 1 | 2015-11-18T12:22:20Z | 2015-11-19T08:40:38Z | https://github.com/gpac/gpac/issues/324 | 117,575,258 | 324 |
[
"gpac",
"gpac"
] | I need to use mp4box to DASH a video with a Japanese file name, but I get the error:
Cannot open file ????????.mp4 for dashing: Requested URL is not valid or cannot be found
When trying to play the video in the mp4client, I get the same error.
| Cannot DASH or play video with Japanese file name | https://api.github.com/repos/gpac/gpac/issues/323/comments | 17 | 2015-11-16T19:57:11Z | 2017-07-05T11:11:05Z | https://github.com/gpac/gpac/issues/323 | 117,205,015 | 323 |
[
"gpac",
"gpac"
] | Playback youtube 360 | https://api.github.com/repos/gpac/gpac/issues/320/comments | 1 | 2015-11-13T11:46:29Z | 2021-01-27T16:20:59Z | https://github.com/gpac/gpac/issues/320 | 116,753,444 | 320 | |
[
"gpac",
"gpac"
] | Hello!
I am trying to add a subtitle to my mpd file, but mp4box tells me not supported for dashing. I understand that and if I remove the last line it works fine (without the subtitle ofcourse)
```
MP4Box -dash 4000 -frag-rap -profile dashavc264:live -bs-switching no ^
-no-frags-default -segment-name $RepresentationI... | How to add a subtitle to live-mpd? | https://api.github.com/repos/gpac/gpac/issues/319/comments | 1 | 2015-11-13T07:40:34Z | 2015-11-13T08:12:57Z | https://github.com/gpac/gpac/issues/319 | 116,718,654 | 319 |
[
"gpac",
"gpac"
] | Hello,
I want to know whether or not the generation rate of MPD file is connected with the -seg-dur.
What's more, how can I control the generation rate of the MPD file.
Thanks,
JamesXu
| How can I control the generation rate of MPD file in the DashCast. | https://api.github.com/repos/gpac/gpac/issues/318/comments | 1 | 2015-11-11T11:15:34Z | 2016-03-04T08:39:11Z | https://github.com/gpac/gpac/issues/318 | 116,312,641 | 318 |
[
"gpac",
"gpac"
] | Commit https://github.com/gpac/gpac/commit/a3363ba3edbd8346f4035f7e407ab27a39cedf4d introduces some new "cp" invocations to the Makefile with the "--no-preserve" command-line flag.
This flag is specific to GNU cp, so its introduction causes "make install" to fail on MacOS X with the error "cp: illegal option -- -".
| Recent changes to Makefile break installation on MacOS X | https://api.github.com/repos/gpac/gpac/issues/317/comments | 1 | 2015-11-11T10:55:32Z | 2015-11-12T07:36:49Z | https://github.com/gpac/gpac/issues/317 | 116,310,039 | 317 |
[
"gpac",
"gpac"
] | Is there a way to get machine readable timeseries log for MP4Client? The stats window in the GUI has all the information I need however I would like to dump it to a file or preferably access it programmatically.
| MP4Client machine readable log | https://api.github.com/repos/gpac/gpac/issues/316/comments | 1 | 2015-11-10T00:10:56Z | 2015-11-10T07:32:59Z | https://github.com/gpac/gpac/issues/316 | 115,996,758 | 316 |
[
"gpac",
"gpac"
] | Cannot build MP4Client on windows. Where is the latest gpac_extra_libs package? | https://api.github.com/repos/gpac/gpac/issues/315/comments | 2 | 2015-11-09T22:10:12Z | 2015-11-10T17:14:28Z | https://github.com/gpac/gpac/issues/315 | 115,978,910 | 315 | |
[
"gpac",
"gpac"
] | I'm trying to use MP4Box to generate an mpeg-dash (html5) video using widevine drm+encryption however when I create the mpd the video is not getting encrypted. Here's my test `crypt.xml`:
``` xml
<GPACDRM type="CENC AES-CTR">
<DRMInfo type="pssh" version="0">
<BS ID128="edef8ba979d64acea3c827dcd51d21ed"/>
<... | crypt with widevine does not encrypt the file | https://api.github.com/repos/gpac/gpac/issues/314/comments | 6 | 2015-11-06T21:15:43Z | 2021-02-02T15:02:09Z | https://github.com/gpac/gpac/issues/314 | 115,591,864 | 314 |
[
"gpac",
"gpac"
] | Hi, I am trying to do a live stream use VLC UDP. I am sending a .ts file with audio and video. I would like to know is the MP4Box is capable to get this UDP directly or I need to use another API like FFmpeg.
| UDP Live Stream | https://api.github.com/repos/gpac/gpac/issues/313/comments | 40 | 2015-11-06T18:42:23Z | 2019-06-28T15:36:40Z | https://github.com/gpac/gpac/issues/313 | 115,563,460 | 313 |
[
"gpac",
"gpac"
] | Hello,
I am trying to create a stable live dash stream with DashCast. The goal is to play it in dash.js but at the moment I cannot play it with MP4Client neither.
I create a udp stream with ffmpeg
`ffmpeg -re -i test.ts -c copy -f mpegts udp://127.0.0.1:1234?pkt_size=1316`
Then with DashCast (GPAC version 0.5.2-DEV... | DashCast live with udp source with MP4Client/dash.js issue | https://api.github.com/repos/gpac/gpac/issues/312/comments | 5 | 2015-11-06T12:49:52Z | 2019-06-28T15:35:50Z | https://github.com/gpac/gpac/issues/312 | 115,499,157 | 312 |
[
"gpac",
"gpac"
] | I am using dashCast to capture from webcam:
DashCast -vf video4linux2 -v4l2f mjpeg -vfr 30 -vres 1280x720 -v /dev/video0 -af alsa -a plughw:PCH,0 -conf dashcast.conf -live -out /outdir
dashcast.mpd is getting generated but with errors. when I play with dash.js, it is searching for different segment time than availabl... | Live Video Streaming from webcam in ubuntu 14.04 | https://api.github.com/repos/gpac/gpac/issues/311/comments | 1 | 2015-11-05T13:16:29Z | 2016-03-04T08:39:11Z | https://github.com/gpac/gpac/issues/311 | 115,281,801 | 311 |
[
"gpac",
"gpac"
] | Do http://gpac.io/2015/07/29/gpac-build-mp4box-only-all-platforms/ with MSVC
| Create a MP4Box mini configuration + separate sln | https://api.github.com/repos/gpac/gpac/issues/308/comments | 2 | 2015-11-03T09:56:03Z | 2016-01-14T07:22:55Z | https://github.com/gpac/gpac/issues/308 | 114,779,525 | 308 |
[
"gpac",
"gpac"
] | I installed the last nightly build (osmo4-0.5.2-DEV-latest-master-stagefright.apk) on Android 5.1.1 and the PNG images are not being displayed. I simply start Osmo4 and open a png image. There is no error in the logs except a "Invalid qct format (611)". I also compiled the sources and generate the APK and I got the sam... | PNG images not displayed in Android 5.1.1 | https://api.github.com/repos/gpac/gpac/issues/305/comments | 37 | 2015-10-30T10:57:45Z | 2020-07-31T14:08:05Z | https://github.com/gpac/gpac/issues/305 | 114,248,006 | 305 |
[
"gpac",
"gpac"
] | after I finish the last procedure of README_IOS.TXT, it shows that:
*\* BUILD FAILED **
The following build commands failed:
CompileC build/gpac4ios.build/Release-iphoneos/libgpac_static.build/Objects-normal/armv7/faad_dec.o /Users/zihan/Desktop/gpac/modules/aac_in/faad_dec.c normal armv7 c com.apple.compilers.ll... | having a problem when compiling GPAC on Mac... | https://api.github.com/repos/gpac/gpac/issues/304/comments | 17 | 2015-10-30T03:47:43Z | 2021-08-16T19:43:04Z | https://github.com/gpac/gpac/issues/304 | 114,194,390 | 304 |
[
"gpac",
"gpac"
] | Hi, I am trying to create a live stream. I am using the follow command:
MP4Box -dash 1000 -profile live video.mp4
With MP4Client the MPD works fine but when I try to use with dash.js form dash-if I am receiving this log and the video does not start.
[Log] [dash.js 1.5.1] new MediaPlayer instance has been created (... | MPD created with MP4BOX work with MP4Client but is not working with dash.js | https://api.github.com/repos/gpac/gpac/issues/303/comments | 6 | 2015-10-29T15:47:50Z | 2015-11-04T19:07:19Z | https://github.com/gpac/gpac/issues/303 | 114,079,887 | 303 |
[
"gpac",
"gpac"
] | Hello.
I get gpac revision-727 and tried to build version for Android from original sources.
The build command used is "./gpac_build_android -ndk=/opt/android_ndk -sdk=/opt/android_sdk -ant=/usr/bin/ant -force_rebuild". The target used by default is 18 API, however, I test it on Nexus 6, Android 5.1.1.
In the end of bu... | gpac rev-727 built from sources doesn't work on Android 5.1 | https://api.github.com/repos/gpac/gpac/issues/302/comments | 36 | 2015-10-29T10:31:32Z | 2019-03-29T17:45:31Z | https://github.com/gpac/gpac/issues/302 | 114,021,181 | 302 |
[
"gpac",
"gpac"
] | I do merge two 3gp files by using the following command:
MP4Box file1.3gp -cat file2.3gp -out output.3gp
I found MP4Box can't process sbgp or sgpd box. If there are sbgp and sgpd boxex in file2.3gp, MP4Box will discard those boxes when concatenating two files.
why does MP4Box not process those boxes? Is it a bug?
| MP4Box can't process sbgp or sgpd box | https://api.github.com/repos/gpac/gpac/issues/300/comments | 2 | 2015-10-29T04:10:11Z | 2015-11-16T12:19:12Z | https://github.com/gpac/gpac/issues/300 | 113,976,658 | 300 |
[
"gpac",
"gpac"
] | In line 8166 of src/media_tools/media_import.c as of commit f2dc63a1608619bc625451a7d9ef7a5b760bfbac
There is the conditional statement
```
if (samp->DTS >= pck->stream->first_dts) {
.
.
} else {
GF_LOG(GF_LOG_ERROR, GF_LOG_CONTAINER, ("[MPEG-2 TS Import] negative time sample - skipping\n"));
}
```
We have fou... | negative time sample causing loss of data | https://api.github.com/repos/gpac/gpac/issues/298/comments | 7 | 2015-10-26T17:57:12Z | 2015-11-19T17:28:23Z | https://github.com/gpac/gpac/issues/298 | 113,414,064 | 298 |
[
"gpac",
"gpac"
] | Wish I had better Steps To Reproduce, but I'm seeing occasional .m4s files being produced that are invalid and can't be decoded by browsers. From running:
```
bin/gcc/DashCast -vf avfoundation -vres 1280x720 -v "Capture screen 0" -vfr 25 -live -no-loop
```
See also: https://github.com/google/shaka-player/issues/215
| DashCast producing invalid segments | https://api.github.com/repos/gpac/gpac/issues/297/comments | 1 | 2015-10-23T20:58:39Z | 2019-06-28T15:31:32Z | https://github.com/gpac/gpac/issues/297 | 113,099,282 | 297 |
[
"gpac",
"gpac"
] | Hi, is any way to rearrange tracks ID's when importing via mp4box?
It always cloning them from original, I don't want audio on ID#1 :/
Can't dump to raw, it's vfr movie.
| TrackID change? | https://api.github.com/repos/gpac/gpac/issues/296/comments | 3 | 2015-10-23T08:50:44Z | 2015-11-16T12:33:36Z | https://github.com/gpac/gpac/issues/296 | 112,979,536 | 296 |
[
"gpac",
"gpac"
] | Hi, I tried to use the mpegts testapps form the gpac repository, but I am just receiving GF_M2TS_EVT_PES_PCR instead of GF_M2TS_EVT_PES_PCK. I tried different files and the same result for all. What is the problem? and is there any way to get this information? I would like to save in a buffer or an extern file to make ... | How can I extract the Video and Audio from a TS File? | https://api.github.com/repos/gpac/gpac/issues/295/comments | 0 | 2015-10-22T20:08:19Z | 2015-10-24T19:19:03Z | https://github.com/gpac/gpac/issues/295 | 112,881,335 | 295 |
[
"gpac",
"gpac"
] | In three terminal tabs, I run:
term1:
```
➜ buildz git:(master) ✗ bin/gcc/DashCast -vf avfoundation -vres 480x360 -v "FaceTime HD Camera" -vfr 25 -live
MPD refresh time not set in live - defaulting to segment duration
Options:
video source: FaceTime HD Camera
video format: avfoundation
video framerate: 2... | MP4Client freezes when trying to stream | https://api.github.com/repos/gpac/gpac/issues/294/comments | 1 | 2015-10-21T18:36:36Z | 2019-06-28T15:31:03Z | https://github.com/gpac/gpac/issues/294 | 112,652,392 | 294 |
[
"gpac",
"gpac"
] | Versions affected: all latest versions (0.5.2 rev550 works)
Using the following command prompt:
```
mp4box -noprog -dash 4000 -out c:\temp\testvideo\Manifest.mpd -profile "dashavc264:live" -sample-groups-traf -bs-switching no -logs all@info c:\temp\Video-und_H264_400kbps.mp4
```
Tested with the following video (~27M... | mp4box crashes during DASH creation | https://api.github.com/repos/gpac/gpac/issues/293/comments | 2 | 2015-10-21T12:02:32Z | 2015-10-21T14:34:46Z | https://github.com/gpac/gpac/issues/293 | 112,572,036 | 293 |
[
"gpac",
"gpac"
] | HI there, when I run MP4Client, I see:
```
➜ buildz git:(master) ✗ MP4Client http://127.0.0.1:8000/output/dashcast.mpd -opt Network:BufferLength=200 -opt DASH:LowLatency=chunk -opt DASH:UseServerUTC=no
Using config file in /Users/Nicholas/.gpac directory
System info: 16384 MB RAM - 8 cores
Modules Found : 29
Loading ... | Cannot find decoder for stream type MPEG-4 AVC|H264 Video | https://api.github.com/repos/gpac/gpac/issues/292/comments | 3 | 2015-10-20T23:50:08Z | 2015-10-21T18:03:03Z | https://github.com/gpac/gpac/issues/292 | 112,483,452 | 292 |
[
"gpac",
"gpac"
] | I am trying to use mp4box (through mkvtomp4) but mp4box crashes because of assertion failure.
```
error: failure: WARNING: NAL Unit type 0 not handled - adding
Assertion failed: (prev_nalu_prefix_size==0), function gf_import_avc_h264, file media_tools/media_import.c, line 4761.
```
I am using `gpac` 0.5.2 on OSX 10.1... | mp4box crashes because of assertion failure | https://api.github.com/repos/gpac/gpac/issues/291/comments | 15 | 2015-10-20T09:48:48Z | 2015-11-18T18:17:43Z | https://github.com/gpac/gpac/issues/291 | 112,327,696 | 291 |
[
"gpac",
"gpac"
] | https://gpac.wp.mines-telecom.fr/2012/02/01/dash-support/
I found MP4Box supports dash in above link. But the post is too old, and below command line can't work:
MP4Box -mpd test.mpd [-url-template] [http://...]myfile.m3u8
What's correct command line in current version to convert m3u8 into mpd file?
Thanks!
| How to convert m3u8 into mpd file | https://api.github.com/repos/gpac/gpac/issues/290/comments | 27 | 2015-10-20T07:33:40Z | 2015-11-19T14:12:29Z | https://github.com/gpac/gpac/issues/290 | 112,304,794 | 290 |
[
"gpac",
"gpac"
] | Hi, I am trying to compile a C++ code with libgpac but I am receiving this message:
Undefined symbols for architecture x86_64:
"gf_m2ts_demux_new()", referenced from:
When I compile in C (.c) is fine, I don`t receive any error.
What is the problem?
| Undefined symbols for architecture x86_64: "gf_m2ts_demux_new()" | https://api.github.com/repos/gpac/gpac/issues/289/comments | 6 | 2015-10-19T21:43:11Z | 2015-10-22T00:36:42Z | https://github.com/gpac/gpac/issues/289 | 112,239,290 | 289 |
[
"gpac",
"gpac"
] | I use MP4Box on Ubuntu 12.04 64-bits to repackage TS files into MP4 files like this:
`$ MP4Box -add in.ts out.mp4`
A problem occurs with files obtained from a specific source. After being repackaged, the audio gradually goes out of sync. At the beginning audio is in sync, but after 5-10 minutes it's out of sync by on... | Audio gradually goes out of sync when playing files repackaged with MP4Box | https://api.github.com/repos/gpac/gpac/issues/287/comments | 9 | 2015-10-18T23:45:19Z | 2018-01-12T21:22:21Z | https://github.com/gpac/gpac/issues/287 | 112,050,825 | 287 |
[
"gpac",
"gpac"
] | Getting the following output when libx264 is installed and verified.
Options:
video source: pipe:
video framerate: 24
video crop: 0x0
audio source:
Configurations:
id:v1 res:1280x720 vbr:1500000
Input #0, h264, from 'pipe:':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (High),... | "Output video codec libx264 not found" but it is installed | https://api.github.com/repos/gpac/gpac/issues/286/comments | 7 | 2015-10-18T00:22:20Z | 2019-06-28T15:29:53Z | https://github.com/gpac/gpac/issues/286 | 111,992,257 | 286 |
[
"gpac",
"gpac"
] | When building dashcast against latest Github FFmpeg on native PPC Linux, these errors (shown below) occur.
I think they are mostly because the latest FFmpeg in `libavutil/pixfmt.h` now declares `PIX_FMT_YUV420P` as part of an enum, as `AV_PIX_FMT_YUV420P`...
Fixing this reveals another compilation error, possibly bec... | dashcast not building against current FFmpeg? | https://api.github.com/repos/gpac/gpac/issues/285/comments | 10 | 2015-10-14T19:08:19Z | 2016-03-04T08:40:05Z | https://github.com/gpac/gpac/issues/285 | 111,469,172 | 285 |
[
"gpac",
"gpac"
] | We generated transport streams using `MP42TS` and when we analysed them, we found PCR interval errors. This is where the interval between successive PCRs is greater than 40ms. This is a problem for us as we need to be DVB-compliant; the relevant requirement is test no 2.3a "PCR_repetition_error" in ETSI TR 101 290 v1.2... | PCR interval errors | https://api.github.com/repos/gpac/gpac/issues/284/comments | 10 | 2015-10-14T16:15:02Z | 2016-03-04T09:49:55Z | https://github.com/gpac/gpac/issues/284 | 111,434,140 | 284 |
[
"gpac",
"gpac"
] | We're using `MP42TS` to create transport streams with a TEMI timeline embedded in the video pid.
However, we have two additional requirements that do not appear to be supported:
1. Insert TEMI timeline into a PID carrying audio
2. Insert TEMI timeline into a PID carrying private PES data with no payload
In both cases... | Insert TEMI timeline into non-video PID | https://api.github.com/repos/gpac/gpac/issues/283/comments | 17 | 2015-10-14T15:59:29Z | 2019-06-28T15:28:51Z | https://github.com/gpac/gpac/issues/283 | 111,430,735 | 283 |
[
"gpac",
"gpac"
] | Hi,
Using: GPAC version 0.5.2-DEV-rev91-g0930dfa-master
Please consider the content here: https://goo.gl/GsJ9Do
Both source video files in Transcoded folder are imported for hvc1. However, if I try to generate On-demand content in the DASHed folder using e.g.
MP4Box -dash 2000 -profile OnDemand -rap -frag-rap -url-t... | Can't generate hvc1 DASH content | https://api.github.com/repos/gpac/gpac/issues/282/comments | 1 | 2015-10-13T13:23:07Z | 2015-10-13T13:26:52Z | https://github.com/gpac/gpac/issues/282 | 111,178,513 | 282 |
[
"gpac",
"gpac"
] | Hi,
We have Origin server supporting DASH HEVC 4k Streaming.
However the gpac client doesn't play the stream very well, the video is corrupted, sometimes there are lags, you can see some images overlay of strange frames while playing.
Not all content we go is able to play.
Is there anyway to fix those issues or debug t... | DASH HEVC 4k Streaming | https://api.github.com/repos/gpac/gpac/issues/281/comments | 36 | 2015-10-13T12:02:59Z | 2015-12-01T16:42:26Z | https://github.com/gpac/gpac/issues/281 | 111,165,572 | 281 |
[
"gpac",
"gpac"
] | Hello,
I was successfully compiling GPAC on Windows 7 so far but today I pulled the changes from the last 2 weeks and I get a linking error:
`
1>------ Rebuild All started: Project: libgpac_dll, Configuration: Debug Win32 ------
1> export.cpp
1>libgpac_dll.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/... | Link Error when compiling on Windows 7 | https://api.github.com/repos/gpac/gpac/issues/280/comments | 4 | 2015-10-13T11:31:39Z | 2015-10-27T17:03:42Z | https://github.com/gpac/gpac/issues/280 | 111,161,257 | 280 |
[
"gpac",
"gpac"
] | Hello I have found a strange bug in the latest version ( rev709-g5bf4a71-master ) in MP4Box.
It segfaults on Linux when trying to get info from a .TS file.
MP4Box -info -logs all@debug tmf_0_0.ts
[MPEG-2 TS] TS Packet 1 PID 0 CC 0 Encrypted 0
[MPEG-2 TS] Creating table 0 1
[MPEG-2 TS] TS Packet 2 PID 4096 CC 0 Encr... | GPAC segfault, while trying to read info from .TS file | https://api.github.com/repos/gpac/gpac/issues/279/comments | 2 | 2015-10-12T13:27:05Z | 2015-10-13T09:24:56Z | https://github.com/gpac/gpac/issues/279 | 110,974,936 | 279 |
[
"gpac",
"gpac"
] | Hey there,
I am trying to compile https://launchpad.net/ubuntu/+archive/primary/+files/gpac_0.5.0+svn4288~dfsg1.orig.tar.bz2, but I am running into:
```
...
Xiph Vorbis: system
Xiph Theora: system
A52 (AC3): no
OpenSVCDecoder: no
Freenect: no
Creating config.mak
config.h is unchanged
Done - type 'make help' for make... | Problem compiling Gpac on Ubuntu 14.04 Trusty 64bit | https://api.github.com/repos/gpac/gpac/issues/278/comments | 4 | 2015-10-12T12:28:55Z | 2015-10-13T08:58:07Z | https://github.com/gpac/gpac/issues/278 | 110,964,732 | 278 |
[
"gpac",
"gpac"
] | Hello!
I'm working on an altered version of mp4client player to play multiple streams of the same video content. A 3rd party app allows me to manually select the streams.
Everything works fine and as intended when I run it locally, but when I host the content on a server, the player automatically switches to the last s... | Problems with stream switching | https://api.github.com/repos/gpac/gpac/issues/277/comments | 2 | 2015-10-12T12:22:44Z | 2015-10-12T17:10:28Z | https://github.com/gpac/gpac/issues/277 | 110,963,347 | 277 |
[
"gpac",
"gpac"
] | Hi,
I am building GPAC for IOS, when I follow the rules in README.text.
I have already finished first five steps. When following step 6:
6) Compile GPAC:
execute the "gpac/build/xcode/generate_ios.sh" script.
The script checks that all files have been compiled, print an error message if needed.
Otherwise it g... | error occurs when building GPAC for IOS | https://api.github.com/repos/gpac/gpac/issues/276/comments | 2 | 2015-10-12T08:34:31Z | 2016-03-04T14:49:50Z | https://github.com/gpac/gpac/issues/276 | 110,929,611 | 276 |
[
"gpac",
"gpac"
] | I am trying to build the GPAC android edition in Windows system. However, according to the build/android/readme file, the command lines are not suitable to windows system. Could you help to solve the problem? Thanks.
| How to build GPAC android edition in Windows system | https://api.github.com/repos/gpac/gpac/issues/275/comments | 3 | 2015-10-11T05:34:26Z | 2019-03-30T15:04:41Z | https://github.com/gpac/gpac/issues/275 | 110,835,911 | 275 |
[
"gpac",
"gpac"
] | I'm using MP4Box to DASH an MP4 that contains muxed audio and video. Dash.js doesn't support muxed content, so apparently the inputs must take in video and audio separately.
These are the commands I'm using:
```
ffmpeg -i video.mp4 -r 24 -g 72 -c:v libx264 -c:a libvo_aacenc -ar 44100 -ac 1 intermediate.mp4
MP4Box -da... | #video and #audio input suffix not working | https://api.github.com/repos/gpac/gpac/issues/273/comments | 2 | 2015-10-09T05:19:16Z | 2015-10-09T09:00:19Z | https://github.com/gpac/gpac/issues/273 | 110,588,708 | 273 |
[
"gpac",
"gpac"
] | It seems that if i specify -lang eng in the command sometimes it will not change the language of the track.
For example if i do mp4box -lang fr '.\Avengers Age of Ultron(2015).mp4' on a file that has eng tagged stream it will not change it to fr it will stay at eng.
it seems that it might be when you go between a 2... | language command does not always work | https://api.github.com/repos/gpac/gpac/issues/272/comments | 5 | 2015-10-08T13:08:29Z | 2015-11-16T15:07:30Z | https://github.com/gpac/gpac/issues/272 | 110,446,674 | 272 |
[
"gpac",
"gpac"
] | The expected mimeType value for text streams is `application/mp4`.
For detailed rationale, see discussion in https://github.com/google/ExoPlayer/issues/689
| mp4box incorrectly marks subtitle streams as video/mp4 when generating DASH | https://api.github.com/repos/gpac/gpac/issues/271/comments | 5 | 2015-10-07T07:56:03Z | 2015-10-07T08:58:46Z | https://github.com/gpac/gpac/issues/271 | 110,170,105 | 271 |
[
"gpac",
"gpac"
] | when compiling the file, i notice that "gpac/revision.h" is not found, could you tell me where I can download this?? | https://api.github.com/repos/gpac/gpac/issues/270/comments | 6 | 2015-10-05T08:25:08Z | 2015-10-30T09:54:20Z | https://github.com/gpac/gpac/issues/270 | 109,751,111 | 270 | |
[
"gpac",
"gpac"
] | I have Windows 10 64-bit and am using 64-bit builds of mp4box
Builds after rev673 pop up error box with the message "mp4box.exe has stopped working"
when extracting video from an mp4 file. I'm wondering if this has to do with the reduced file size
of mp4box.exe. In rev673 the file size of mp4box.exe was ~512kb, while... | "mp4box.exe has stopped working" popup | https://api.github.com/repos/gpac/gpac/issues/269/comments | 4 | 2015-10-02T18:02:10Z | 2015-10-03T18:45:54Z | https://github.com/gpac/gpac/issues/269 | 109,541,181 | 269 |
[
"gpac",
"gpac"
] | Hello,
Is it possible to use GPAC apps to capture the live multicast stream to MPEG-DASH files directly, on the fly?
I tried to use DashCast application and MP4Box wit "grab-ts" otpion but I was able to capture the stream to single file. I wonder If there is a way to save it into DASH format directly.
Thank you,
Martin... | Capture live multicast stream to MPEG-DASH files | https://api.github.com/repos/gpac/gpac/issues/268/comments | 1 | 2015-10-02T11:28:35Z | 2016-03-04T08:40:05Z | https://github.com/gpac/gpac/issues/268 | 109,474,917 | 268 |
[
"gpac",
"gpac"
] | Hi gpac team,
This is a question (from someone new to DASH) rather than an issue.
I'm using MP4Box to package DASH for a customer who is developing an iOS app to stream DASH + WVM + Google iOS WV SDK with a native player.
These encrypted DASH streams are playing out fine on Chrome Desktop and Android, but on iOS (in... | Can I use MP4Box to affect sidx version? | https://api.github.com/repos/gpac/gpac/issues/267/comments | 1 | 2015-10-02T07:42:16Z | 2015-11-16T12:47:45Z | https://github.com/gpac/gpac/issues/267 | 109,443,538 | 267 |
[
"gpac",
"gpac"
] | I hope this is the right place to ask about this.
I'm trying to play a video that I've CENC-encrypted using MP4box with these options:
```
MP4Box -crypt drm_file_gpac_clear.xml BigBuckBunny.mp4 -out BigBuckBunny_cenc.mp4
```
Where the XML file specifies clearKey encryption. It's taken from GPAC's website https://gpa... | Can I play back video encrypted with MP4box using the HTML5 <video> tag? | https://api.github.com/repos/gpac/gpac/issues/265/comments | 9 | 2015-09-29T22:16:38Z | 2016-10-09T22:01:19Z | https://github.com/gpac/gpac/issues/265 | 108,971,234 | 265 |
[
"gpac",
"gpac"
] | The crashes are not 100% reproducible even with the same data set - sometimes it actually finishes execution successfully. Most times, the Windows crash dialog pops up. Visual Studio informs me that the error is:
```
Unhandled exception at 0x00007FF88401A28C (ntdll.dll) in mp4box.exe: 0xC0000374: A heap has been corru... | mp4box crashes during dashing | https://api.github.com/repos/gpac/gpac/issues/264/comments | 1 | 2015-09-29T08:14:14Z | 2015-09-29T09:48:37Z | https://github.com/gpac/gpac/issues/264 | 108,816,405 | 264 |
[
"gpac",
"gpac"
] | I have multiple representations, not all with the same sample aspect ratio but all with display aspect ratio 16:9 (as verified by FFmpeg). I would thus expect that the `AdaptationSet@par` attribute generated by mp4box be `16:9`, since according to the DASH specification, it should take into account the sample aspect ra... | "par" attribute value calculation does not consider sample aspect ratio | https://api.github.com/repos/gpac/gpac/issues/263/comments | 9 | 2015-09-29T07:02:35Z | 2015-09-29T12:26:30Z | https://github.com/gpac/gpac/issues/263 | 108,807,089 | 263 |
[
"gpac",
"gpac"
] | Hello,
Who can give me a guideline about the title.
Because the segments that pruduct by Dashcast with the -live options, can not played by the dash.js player.
Thanks so much.
JamesXu
| DashCast transcode a live stream in multiple qualities on windows7 64bit，and played these stream in the DASH.js. | https://api.github.com/repos/gpac/gpac/issues/262/comments | 4 | 2015-09-25T09:02:14Z | 2016-03-04T08:40:05Z | https://github.com/gpac/gpac/issues/262 | 108,288,522 | 262 |
[
"gpac",
"gpac"
] | removing the longest track does not recompute movie duration | https://api.github.com/repos/gpac/gpac/issues/261/comments | 1 | 2015-09-24T11:11:39Z | 2016-10-09T22:16:59Z | https://github.com/gpac/gpac/issues/261 | 108,110,003 | 261 | |
[
"gpac",
"gpac"
] | Hello,
I found that the duration is strange, when I use the DashCast in the windows.
After I use this command
dashcast -vf dshow -vres 1280x720 -vfr 24 -v video="screen-capture-recorder" -npts -low-delay -time-shift -1 -live -mpd-refresh 2 -seg-dur 2000
, the duration in the MPD file is 48;
After I use this command... | DashCast live model in Windows7 64bit. Is the duration right? | https://api.github.com/repos/gpac/gpac/issues/260/comments | 0 | 2015-09-24T08:16:06Z | 2016-03-04T08:40:05Z | https://github.com/gpac/gpac/issues/260 | 108,081,819 | 260 |
[
"gpac",
"gpac"
] | Hi,
Can GPAC be built on Fedora 21?
If yes, how to manage the mozilla js 185 dependency?
Fedora version: Fedora release 21 (Twenty One)
.configure:
./configure
/bin/svnversion
svn: E155036: The working copy at 'gpac'
is too old (format 10) to work with client version '1.8.11 (r1643975)' (expects format 31). You need t... | Issue to build GPAC on Fedora 21 due to JS functions | https://api.github.com/repos/gpac/gpac/issues/259/comments | 8 | 2015-09-24T07:03:24Z | 2015-11-17T17:09:45Z | https://github.com/gpac/gpac/issues/259 | 108,071,786 | 259 |
[
"gpac",
"gpac"
] | I have built MP4Box on Ubuntu 12.04 64-bits and want to convert **subtitles.vtt** to SRT format:
**subtitles.vtt:**
```
WEBVTT
00:00:01.320 --> 00:00:07.680
- Så er vi kommet til Dyrehaven.
- Yes. Dyrehaven nord for København.
00:00:07.800 --> 00:00:09.840
- Det bliver en stor dag.
- Ja.
00:0... | Faulty WebVTT to SRT subtitle conversion | https://api.github.com/repos/gpac/gpac/issues/258/comments | 1 | 2015-09-23T16:15:03Z | 2019-06-28T15:26:29Z | https://github.com/gpac/gpac/issues/258 | 107,955,227 | 258 |
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