Я пытаюсь преобразовать файл .wav в .ogg с php и ffmpeg. Файл ogg продолжает создаваться как 0 байтов:
<?php
$ffmpeg = "/usr/local/bin/ffmpeg";
shell_exec("$ffmpeg -y -i clip.wav clip.ogg");
?>
Я пробовал различные параметры для файла ogg, но ни один не работает. Это простое преобразование должно работать, но это не так.
Вот журнал:
ffmpeg started on 2020-04-08 at 22:11:58
Report written to "ffmpeg-20200408-221158.log"
Command line:
/usr/local/bin/ffmpeg -y -i clip.wav clip.ogg -report
ffmpeg version N-71954-gbc6f84f Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
configuration: --prefix=/usr --enable-version3 --enable-gpl --enable-shared -
-enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libvpx --
enable-libx264 --enable-libxvid --enable-libopencore-amrwb --enable-
libopencore-amrnb --enable-postproc --enable-nonfree --enable-pthreads --
enable-x11grab --enable-libfaac --enable-libopenjpeg --enable-zlib --disable-
doc
libavutil 54. 23.101 / 54. 23.101
libavcodec 56. 37.101 / 56. 37.101
libavformat 56. 31.102 / 56. 31.102
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 16.101 / 5. 16.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Splitting the commandline.
Reading option '-y' ... matched as option 'y' (overwrite output files) with
argument '1'.
Reading option '-i' ... matched as input file with argument 'clip.wav'.
Reading option 'clip.ogg' ... matched as output file.
Reading option '-report' ... matched as option 'report' (generate a report)
with argument '1'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option y (overwrite output files) with argument 1.
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input file clip.wav.
Successfully parsed a group of options.
Opening an input file: clip.wav.
[wav @ 0xe2fee0] Format wav probed with size=2048 and score=99
[wav @ 0xe2fee0] Before avformat_find_stream_info() pos: 44 bytes read:32768
seeks:0
[wav @ 0xe2fee0] parser not found for codec pcm_s16le, packets or times may
be invalid.
[wav @ 0xe2fee0] probing stream 0 pp:14
[wav @ 0xe2fee0] probing stream 0 pp:13
[wav @ 0xe2fee0] probing stream 0 pp:12
[wav @ 0xe2fee0] probing stream 0 pp:11
[wav @ 0xe2fee0] probing stream 0 pp:10
[wav @ 0xe2fee0] probing stream 0 pp:9
[wav @ 0xe2fee0] probing stream 0 pp:8
[wav @ 0xe2fee0] probing stream 0 pp:7
[wav @ 0xe2fee0] probing stream 0 pp:6
[wav @ 0xe2fee0] probing stream 0 pp:5
[wav @ 0xe2fee0] probing stream 0 pp:4
[wav @ 0xe2fee0] probing stream 0 pp:3
[wav @ 0xe2fee0] probing stream 0 pp:2
[wav @ 0xe2fee0] probing stream 0 pp:1
[wav @ 0xe2fee0] probed stream 0
[wav @ 0xe2fee0] parser not found for codec pcm_s16le, packets or times may
be invalid.
[wav @ 0xe2fee0] All info found
[wav @ 0xe2fee0] After avformat_find_stream_info() pos: 204844 bytes
read:213916 seeks:0 frames:50
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, wav, from 'clip.wav':
Duration: 00:00:01.11, bitrate: 1536 kb/s
Stream #0:0, 50, 1/48000: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000
Hz, 2 channels, s16, 1536 kb/s
Successfully opened the file.
Parsing a group of options: output file clip.ogg.
Successfully parsed a group of options.
Opening an output file: clip.ogg.
Successfully opened the file.
detected 32 logical cores
[AVFilterGraph @ 0xe25560] Error initializing threading.
[AVFilterGraph @ 0xe25560] Error creating filter 'anull'
Error opening filters!
[AVIOContext @ 0xe72180] Statistics: 0 seeks, 0 writeouts
[AVIOContext @ 0xe2f560] Statistics: 213916 bytes read, 0 seeks