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<div class="moz-cite-prefix">Den 16.01.2024 20:23, skrev Andrew
Randrianasulu:<br>
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<blockquote type="cite"
cite="mid:CA+rFky40-0PZfbDM8cM3aS7djtGtjrymMbwP3YVNm-cDwnE4JA@mail.gmail.com">
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<div dir="auto"><a href="https://trac.ffmpeg.org/ticket/1258"
moz-do-not-send="true" class="moz-txt-link-freetext">https://trac.ffmpeg.org/ticket/1258</a>
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<div dir="auto">see attached to this ticket modded decoder ...</div>
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<div dir="auto">I wonder if Terje's audio really 4ch? if so,may
be we can decode it to 4* wav first, then encode them
correctly to bluray lpcm / dvd pcm / ac3 ...</div>
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I did leave out some "empty channels" to simplify and clean up the
post. Here are the full ffprobe output for the HDV source (mediainfo
was complete):<br>
<blockquote><font face="Courier New, Courier, monospace">ffprobe
-hide_banner hdv07_05.m2t</font><br>
<font face="Courier New, Courier, monospace">[mpeg2video @
0x55d58a968340] Invalid frame dimensions 0x0.</font><br>
<font face="Courier New, Courier, monospace"> Last message
repeated 7 times</font><br>
<font face="Courier New, Courier, monospace">[mpegts @
0x55d58a93e580] Could not find codec parameters for stream 2
(Unknown: none ([160][0][0][0] / 0x00A0)): unknown codec</font><br>
<font face="Courier New, Courier, monospace">Consider increasing
the value for the 'analyzeduration' (0) and 'probesize'
(5000000) options</font><br>
<font face="Courier New, Courier, monospace">[mpegts @
0x55d58a93e580] Could not find codec parameters for stream 3
(Unknown: none ([161][0][0][0] / 0x00A1)): unknown codec</font><br>
<font face="Courier New, Courier, monospace">Consider increasing
the value for the 'analyzeduration' (0) and 'probesize'
(5000000) options</font><br>
<font face="Courier New, Courier, monospace">Input #0, mpegts,
from 'hdv07_05.m2t':</font><br>
<font face="Courier New, Courier, monospace"> Duration:
00:06:58.27, start: 3276.528000, bitrate: 25626 kb/s</font><br>
<font face="Courier New, Courier, monospace"> Program 100 </font><br>
<font face="Courier New, Courier, monospace"> Stream #0:0[0x810]:
Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv,
bt709, top first), 1440x1080 [SAR 4:3 DAR 16:9], 25000 kb/s, 25
fps, 25 tbr, 90k tbn, 50 tbc</font><br>
<font face="Courier New, Courier, monospace"> Side data:</font><br>
<font face="Courier New, Courier, monospace"> cpb: bitrate
max/min/avg: 25000000/0/0 buffer size: 7340032 vbv_delay: N/A</font><br>
<font face="Courier New, Courier, monospace"> Stream #0:1[0x814]:
Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 384
kb/s</font><br>
<font face="Courier New, Courier, monospace"> Stream #0:2[0x815]:
Unknown: none ([160][0][0][0] / 0x00A0)</font><br>
<font face="Courier New, Courier, monospace"> Stream #0:3[0x811]:
Unknown: none ([161][0][0][0] / 0x00A1)</font><br>
<font face="Courier New, Courier, monospace">Unsupported codec
with id 0 for input stream 2</font><br>
<font face="Courier New, Courier, monospace">Unsupported codec
with id 0 for input stream 3</font><br>
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