[FFmpeg-trac] #11035(avcodec:new): MPEG-4 ALS decoder seems capped at 2^28 bytes .mp4 file size
FFmpeg
trac at avcodec.org
Tue May 28 17:26:41 EEST 2024
#11035: MPEG-4 ALS decoder seems capped at 2^28 bytes .mp4 file size
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Reporter: H2Swine | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: 7.0 | Resolution:
Keywords: mp4 als | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by H2Swine):
Looks like remuxing hits another size constraint. 487 823 229 bytes remux
fine, 947 942 263 bytes and it throws this error:
{{{
[in#0/mov,mp4,m4a,3gp,3g2,mj2 @ 00000211d3001680] Error during demuxing:
Cannot allocate memory
[out#0/mp4 @ 00000211d30125c0] video:0KiB audio:0KiB subtitle:0KiB other
streams:0KiB global headers:0KiB muxing overhead: unknown
[out#0/mp4 @ 00000211d30125c0] Output file is empty, nothing was encoded
}}}
(Primarily used by ... people who throw another codec into testing. ALS
does surprisingly good on some signals.)
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11035#comment:3>
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