#6072: Support dss version 3
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Reporter: vineet156 | Owner:
Type: defect | Status: closed
Priority: normal | Component: avcodec
Version: git-master | Resolution: fixed
Keywords: dss | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by vineet156):
Thank you.
It works now, but there is a new issue.
only 07.93 seconds of output is generated and then it shows error "Invalid
data found when processing input"
How to reproduce:
{{{
ffmpeg started on 2017-01-12 at 09:18:33
Report written to "ffmpeg-20170112-091833.log"
Command line:
/usr/local/ffmpeg/bin/ffmpeg -report -i WelcomeToSpeechExec.dss
WelcomeOuput.wav
ffmpeg version N-83049-ge71b811 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/usr/local/ffmpeg --enable-static
libavutil 55. 43.100 / 55. 43.100
libavcodec 57. 72.100 / 57. 72.100
libavformat 57. 62.100 / 57. 62.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 68.100 / 6. 68.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
Splitting the commandline.
Reading option '-report' ... matched as option 'report' (generate a
report) with argument '1'.
Reading option '-i' ... matched as input url with argument
'WelcomeToSpeechExec.dss'.
Reading option 'WelcomeOuput.wav' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url WelcomeToSpeechExec.dss.
Successfully parsed a group of options.
Opening an input file: WelcomeToSpeechExec.dss.
[file @ 0x38dbf40] Setting default whitelist 'file,crypto'
[dss @ 0x38db5e0] Format dss probed with size=2048 and score=100
[dss @ 0x38db5e0] Before avformat_find_stream_info() pos: 1536 bytes
read:32768 seeks:0 nb_streams:1
[dss @ 0x38db5e0] All info found
[dss @ 0x38db5e0] Estimating duration from bitrate, this may be inaccurate
[dss @ 0x38db5e0] After avformat_find_stream_info() pos: 3616 bytes
read:32768 seeks:0 frames:50
Input #0, dss, from 'WelcomeToSpeechExec.dss':
Metadata:
author :
date : 2007-01-01T01:01:01
comment :
Duration: 00:02:15.06, start: 0.000000, bitrate: 13 kb/s
Stream #0:0, 50, 1/11025: Audio: dss_sp, 11025 Hz, mono, s16
Successfully opened the file.
Parsing a group of options: output url WelcomeOuput.wav.
Successfully parsed a group of options.
Opening an output file: WelcomeOuput.wav.
[file @ 0x38f0ec0] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 1 logical cores
[graph 0 input from stream 0:0 @ 0x38f99e0] Setting 'time_base' to value
'1/11025'
[graph 0 input from stream 0:0 @ 0x38f99e0] Setting 'sample_rate' to value
'11025'
[graph 0 input from stream 0:0 @ 0x38f99e0] Setting 'sample_fmt' to value
's16'
[graph 0 input from stream 0:0 @ 0x38f99e0] Setting 'channel_layout' to
value '0x4'
[graph 0 input from stream 0:0 @ 0x38f99e0] tb:1/11025 samplefmt:s16
samplerate:11025 chlayout:0x4
[audio format for output stream 0:0 @ 0x38fa440] Setting 'sample_fmts' to
value 's16'
[AVFilterGraph @ 0x38f9700] query_formats: 4 queried, 9 merged, 0 already
done, 0 delayed
Output #0, wav, to 'WelcomeOuput.wav':
Metadata:
author :
ICRD : 2007-01-01T01:01:01
ICMT :
ISFT : Lavf57.62.100
Stream #0:0, 0, 1/11025: Audio: pcm_s16le ([1][0][0][0] / 0x0001),
11025 Hz, mono, s16, 176 kb/s
Metadata:
encoder : Lavc57.72.100 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (dss_sp (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
WelcomeToSpeechExec.dss: Invalid data found when processing input
[output stream 0:0 @ 0x38fa120] EOF on sink link output stream
0:0:default.
No more output streams to write to, finishing.
size= 171kB time=00:00:07.92 bitrate= 176.5kbits/s speed= 367x
video:0kB audio:171kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.060652%
Input file #0 (WelcomeToSpeechExec.dss):
Input stream #0:0 (audio): 331 packets read (13902 bytes); 331 frames
decoded (87384 samples);
Total: 331 packets (13902 bytes) demuxed
Output file #0 (WelcomeOuput.wav):
Output stream #0:0 (audio): 331 frames encoded (87384 samples); 331
packets muxed (174768 bytes);
Total: 331 packets (174768 bytes) muxed
331 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x38f8fa0] Statistics: 4 seeks, 334 writeouts
[AVIOContext @ 0x38e4260] Statistics: 32768 bytes read, 0 seeks
}}}
Input file has 2 minute 15 seconds of duration, but output file has 7
seconds of duration. Although the output file playback is fine.
Output file is attached as well.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6072#comment:5>
FFmpeg <https://ffmpeg.org>
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