52d362c6e0
avformat/argo_{asf,brp}: use variable frame sizes when (de)muxing adpcm_argo
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Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-09-19 15:55:00 +10:00
c79f07cc0c
avformat/argo_asf: initialise file header inline
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Garbage was left-over in the ArgoASFFileHeader::name field if the url
was too short. This zero-initialises it.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-09-16 13:26:06 +10:00
121016f827
avformat/argo_asf: add ASF_MIN_BUFFER_SIZE #define
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For future use by the argo_brp demuxer
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-09-14 14:24:01 +10:00
442249ef28
avformat/argo_asf: split functionality into a header
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For future use by the argo_brp demuxer.
Adds:
- void ff_argo_asf_parse_file_header(ArgoASFFileHeader *hdr, const uint8_t *buf);
- int ff_argo_asf_validate_file_header(AVFormatContext *s, const ArgoASFFileHeader *hdr);
- void ff_argo_asf_parse_chunk_header(ArgoASFChunkHeader *hdr, const uint8_t *buf);
- int ff_argo_asf_fill_stream(AVStream *st, const ArgoASFChunkHeader *ckhdr);
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-09-14 14:23:54 +10:00
0476b6ee1e
avformat/argo_asf: bail if invalid tag
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Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-09-14 14:23:15 +10:00
d2f7b39914
avformat/argo_asf: fix handling of v1.1 files
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Version 1.1 (FX Fighter) files all have a sample rate of 44100
in the header, but only play back correctly at 22050.
Force the sample rate to 22050 when reading, and restrict it
when muxing.
2020-09-07 13:13:33 +10:00
d2f42b9be1
avformat/argo_asf: strip file extension from name
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Only when the user hasn't manually specified one.
Matches the original files more closely.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-11 08:50:27 +10:00
a3a4591868
avformat/argo_asf: add name option
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Reviewed-by: Alexander Strasser <eclipse7@gmx.net >
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-11 08:50:27 +10:00
1f9dd53d5d
avformat/argo_asf: add version_major and version_minor options
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Reviewed-by: Alexander Strasser <eclipse7@gmx.net >
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-11 08:50:27 +10:00
a3e9821787
avformat/argo_asf: don't check file version
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It has no bearing on structure. Determined by looking at the ASF
files from several Argonaut games:
- FX Fighter,
- Croc,
- Croc 2,
- The Emperor's New Groove, and
- Disney's Aladdin in Nasira's Revenge
The only versions that appear are 1.1, 1.2, and 2.1, and their
structure is identical.
Reviewed-by: Alexander Strasser <eclipse7@gmx.net >
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-11 08:50:26 +10:00
97aaa15089
avformat/argo_asf: add games to version list
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Reviewed-by: Alexander Strasser <eclipse7@gmx.net >
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-11 08:50:19 +10:00
0549daa71b
avformat: add argo_asf muxer
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Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
2020-08-07 23:14:28 +10:00
b0b87f28c3
avformat/argo_asf: check sample count in demuxer
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Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-08-07 23:04:15 +10:00
dc3aa376dc
avformat: add demuxer for argonaut games' ASF format
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Adds support for the custom ASF container used by some Argonaut Games'
games, such as 'Croc! Legend of the Gobbos', and 'Croc 2'.
Can also handle the sample files in:
https://samples.ffmpeg.org/game-formats/brender/part2.zip
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com >
2020-01-26 10:24:00 +01:00
Zane van Iperen