Recent Posts

Pages: 1 [2] 3 4 ... 10
11
e6a88d5            [plugin/hue] Define M_PI if it was not defined previously
3a7237f            [UI] Add a file name extension when saving projects

ubuntu 16.04.2 LTS 64 bit x86 SMP, QT5, x265 version 1.9: avidemux 2.7.0 170427-64bit Xenial with x265 version 1.9
12
Avidemux-French / pb de coupure imprécise
« Last post by topinrouen on April 26, 2017, 09:15:24 PM »
Bonjour

je fais une coupure d'un fichier au format TS encodé en h264 (enregistrement TNT-HD) en placant le curseur de début (A)
sur une frame I et le curseur de fin (B) sur une frame P. Pas de reencodage video et sauvegarde en mkv.
Quand j'ouvre le fichier mkv avec avidemux, pour vérifier si la coupure s'est bien faite, il semble que la dernière frame ne soit pas de type P et il est impossible de naviguer jusqu'à la dernière frame. J'avoue ne pas comprendre pourquoi la coupure entre une frame I et une frame P ne semble pas fonctionner (en mpeg2 h263, cela fonctionnait sans souci).
Quelqu'un aurait une idée sur cette question ou une suggestion pour couper proprement (sans réencodage) ?
merci

Yann
13
Main version 2.6 / Re: Crash when muxing AAC
« Last post by eumagga0x2a on April 26, 2017, 08:00:44 PM »
Okay, idAAACADTS always reports 128k as bitrate for AAC, so nothing surprising here :)

Swapping the order of checks for E-AC3 and AAC in ADM_identifyAudioStream sort of fixes this bug which originates from AAC getting misidentified as E-AC3 (on the other hand even misidentified stream should not result in a crash). I have no idea what will break if this band-aid gets applied, however.
14
Main version 2.6 / Re: [bug] using GUIs in scripts
« Last post by eumagga0x2a on April 26, 2017, 04:56:12 PM »
although some progress seems to have been made, since clicking Cancel doesn't produce any error [for itself];

No, no changes on that at all. If the return value of the dialog is evaluated and exit() called on false like in dvd.py, clicking Cancel results in the very same error.
15
Main version 2.6 / Re: [bug] using GUIs in scripts
« Last post by p3trus on April 26, 2017, 04:47:11 PM »
Thanks, eumagga0x2a - I must admit I haven't searched for that bug, since it was only the minor one I just remembered to add; although some progress seems to have been made, since clicking Cancel doesn't produce any error [for itself];

But the major bug is the one that you have to restart ADM after every script GUI usage  :-\
16
Main version 2.6 / Re: Crash when muxing AAC
« Last post by eumagga0x2a on April 26, 2017, 04:35:10 PM »
Likely something is wrong in ADM_EAC3GetInfo from avidemux_core/ADM_coreAudioParser/src/ADM_eac3info.cpp:23.

Apart from getting the bitrate wrong, Avidemux doesn't exhibit difficulties with the same audio when muxed in copy mode with ffmpeg.
17
Main version 2.6 / Re: Crash when muxing AAC
« Last post by Blues on April 26, 2017, 04:35:02 PM »
Good catch, thanks for confirming the bug.
18
Main version 2.6 / Re: Crash when muxing AAC
« Last post by eumagga0x2a on April 26, 2017, 04:14:00 PM »
I don't have libfdk installed, but encoding with

Code: [Select]
ffmpeg -i some_audio_file -c:a aac -b:a 192k output.aac
and loading the file as external audio track not only crashes Avidemux in the very same way but also the values displayed in the properties dialog are completely off:

ffprobe:

Code: [Select]
Input #0, aac, from 'test.aac':
  Duration: 00:07:11.54, bitrate: 188 kb/s
    Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp, 188 kb/s

Avidemux:

Code: [Select]
Codec: E-AC3
Channels: 6
Bitrate: 5000 Bps / 40 kbps
Frequency: 32000 Hz
Total Duration: 00:00:00.000

19
Main version 2.6 / Re: Crash when muxing AAC
« Last post by eumagga0x2a on April 26, 2017, 03:48:25 PM »
Decoding the sample as an external audio track crashes Avidemux in ADM_AudiocoderLavcodec::decodeToFloatPlanar(float **outptr,uint32_t *nbOut) from avidemux_plugins/ADM_audioDecoders/ADM_ad_lav.

Valgrind says, "Invalid read of size 4".

Pages: 1 [2] 3 4 ... 10