use crate::*;
#[test]
fn avcc_ext() {
const ENCODED: &[u8] = include_bytes!("h264.mp4");
let buf = &mut std::io::Cursor::new(&ENCODED);
let ftyp = Ftyp::decode(buf).expect("failed to decode ftyp");
assert_eq!(
ftyp,
Ftyp {
major_brand: b"iso6".into(),
minor_version: 512,
compatible_brands: vec![b"iso6".into(), b"cmfc".into(), b"mp41".into()],
}
);
let moov = Moov::decode(buf).expect("failed to decode moov");
let expected = Moov {
mvhd: Mvhd {
creation_time: 0,
modification_time: 0,
timescale: 1000,
duration: 0,
rate: 1.into(),
volume: 1.into(),
matrix: Matrix {
a: 65536,
b: 0,
u: 0,
c: 0,
d: 65536,
v: 0,
x: 0,
y: 0,
w: 1073741824,
},
next_track_id: 2,
},
meta: None,
mvex: Some(Mvex {
mehd: None,
trex: vec![
Trex {
track_id: 1,
default_sample_description_index: 1,
default_sample_duration: 0,
default_sample_size: 0,
default_sample_flags: 0,
},
Trex {
track_id: 2,
default_sample_description_index: 1,
default_sample_duration: 0,
default_sample_size: 0,
default_sample_flags: 0,
},
],
}),
trak: vec![
Trak {
tkhd: Tkhd {
creation_time: 0,
modification_time: 0,
track_id: 1,
duration: 0,
layer: 0,
alternate_group: 0,
enabled: true,
volume: 0.into(),
matrix: Matrix {
a: 65536,
b: 0,
u: 0,
c: 0,
d: 65536,
v: 0,
x: 0,
y: 0,
w: 1073741824,
},
width: 1280.into(),
height: 720.into(),
},
edts: None,
meta: None,
mdia: Mdia {
mdhd: Mdhd {
creation_time: 0,
modification_time: 0,
timescale: 15360,
duration: 0,
language: "und".into(),
},
hdlr: Hdlr {
handler: b"vide".into(),
name: "L-SMASH Video Handler".to_string(),
},
minf: Minf {
vmhd: Some(Vmhd {
graphics_mode: 0,
op_color: RgbColor {
red: 0,
green: 0,
blue: 0,
},
}),
dinf: Dinf {
dref: Dref {
urls: vec![Url::default()],
},
},
stbl: Stbl {
stsd: Stsd {
codecs: vec![Avc1 {
visual: Visual {
data_reference_index: 1,
width: 1280,
height: 720,
horizresolution: 72.into(),
vertresolution: 72.into(),
frame_count: 1,
compressor: "AVC Coding".into(),
depth: 24,
},
avcc: Avcc {
configuration_version: 1,
avc_profile_indication: 100,
profile_compatibility: 0,
avc_level_indication: 31,
length_size: 4,
sequence_parameter_sets: vec![vec![
103, 100, 0, 31, 172, 217, 128, 80, 5, 187, 1, 106, 2,
2, 2, 128, 0, 0, 3, 0, 128, 0, 0, 30, 7, 140, 24, 205,
]],
picture_parameter_sets: vec![vec![104, 233, 123, 44, 139]],
ext: Some(AvccExt {
chroma_format: 1,
bit_depth_luma: 8,
bit_depth_chroma: 8,
sequence_parameter_sets_ext: vec![],
}),
},
btrt: Some(Btrt {
buffer_size_db: 0,
max_bitrate: 2453499,
avg_bitrate: 2453499,
}),
colr: Some(Colr::Nclx {
colour_primaries: 1,
transfer_characteristics: 1,
matrix_coefficients: 1,
full_range_flag: false,
}),
pasp: Some(Pasp {
h_spacing: 1,
v_spacing: 1,
}),
taic: None,
fiel: None,
}
.into()],
},
stts: Stts::default(),
ctts: None,
stss: None,
stsc: Stsc::default(),
stsz: Stsz::default(),
stco: Some(Stco::default()),
co64: None,
sbgp: vec![],
sgpd: vec![],
subs: vec![],
saio: vec![],
saiz: vec![],
cslg: None,
},
..Default::default()
},
},
senc: None,
udta: None,
},
Trak {
tkhd: Tkhd {
creation_time: 0,
modification_time: 0,
track_id: 2,
duration: 0,
layer: 0,
alternate_group: 1,
enabled: true,
volume: 1.into(),
matrix: Matrix {
a: 65536,
b: 0,
u: 0,
c: 0,
d: 65536,
v: 0,
x: 0,
y: 0,
w: 1073741824,
},
width: 0.into(),
height: 0.into(),
},
edts: None,
meta: None,
mdia: Mdia {
mdhd: Mdhd {
creation_time: 0,
modification_time: 0,
timescale: 48000,
duration: 0,
language: "und".into(),
},
hdlr: Hdlr {
handler: b"soun".into(),
name: "L-SMASH Audio Handler".into(),
},
minf: Minf {
smhd: Some(Smhd::default()),
dinf: Dinf {
dref: Dref {
urls: vec![Url::default()],
},
},
stbl: Stbl {
stsd: Stsd {
codecs: vec![Mp4a {
audio: Audio {
data_reference_index: 1,
channel_count: 2,
sample_size: 16,
sample_rate: 48000.into(),
},
esds: Esds {
es_desc: esds::EsDescriptor {
es_id: 2,
dec_config: esds::DecoderConfig {
object_type_indication: 64,
stream_type: 5,
up_stream: 0,
buffer_size_db: u24::default(),
max_bitrate: 160000,
avg_bitrate: 160000,
dec_specific: esds::DecoderSpecific {
profile: 2,
freq_index: 3,
chan_conf: 2,
},
},
sl_config: esds::SLConfig::default(),
},
},
btrt: Some(Btrt {
buffer_size_db: 0,
max_bitrate: 160000,
avg_bitrate: 160000,
}),
taic: None,
}
.into()],
},
stts: Stts::default(),
ctts: None,
stss: None,
stsc: Stsc::default(),
stsz: Stsz::default(),
stco: Some(Stco::default()),
co64: None,
sbgp: vec![],
sgpd: vec![],
subs: vec![],
saio: vec![],
saiz: vec![],
cslg: None,
},
..Default::default()
},
},
senc: None,
udta: None,
},
],
udta: Some(Udta::default()),
};
assert_eq!(moov, expected, "different decoded result");
let avc1 = &moov.trak[0].mdia.minf.stbl.stsd.codecs[0];
avc1.assert_encode_decode();
let mut buf = Vec::new();
ftyp.encode(&mut buf).expect("failed to encode ftyp");
moov.encode(&mut buf).expect("failed to encode moov");
}
#[test]
fn avcc_ext_2() {
const ENCODED: &[u8] = include_bytes!("h264_avcc_ext_2.mp4");
let buf = &mut std::io::Cursor::new(&ENCODED);
let ftyp = Ftyp::decode(buf).expect("failed to decode ftyp");
assert_eq!(
ftyp,
Ftyp {
major_brand: b"iso6".into(),
minor_version: 512,
compatible_brands: vec![b"iso6".into(), b"cmfc".into(), b"mp41".into()],
}
);
let _ = Moov::decode(buf).expect("failed to decode moov");
}
#[test]
fn avc_encrypted_segment() {
const ENCODED: &[u8] = include_bytes!("h264_encrypted_segment.mp4");
let buf = &mut std::io::Cursor::new(&ENCODED);
let styp = match Any::decode(buf) {
Ok(Any::Styp(styp)) => styp,
Ok(atom) => panic!("unexpected {} while decoding any styp", atom.kind()),
Err(e) => panic!("failed to decode styp with error: {e}"),
};
assert_eq!(
styp,
Styp {
major_brand: b"msdh".into(),
minor_version: 0,
compatible_brands: vec![b"msix".into(), b"msdh".into(), b"dash".into()]
}
);
let sidx = match Any::decode(buf) {
Ok(Any::Sidx(sidx)) => sidx,
Ok(atom) => panic!("unexpected {} while decoding any sidx", atom.kind()),
Err(e) => panic!("failed to decode sidx with error: {e}"),
};
assert_eq!(
sidx,
Sidx {
reference_id: 1,
timescale: 10000000,
earliest_presentation_time: 342202323002237,
first_offset: 32,
references: vec![SegmentReference {
reference_type: false,
reference_size: 345327,
subsegment_duration: 78078000,
starts_with_sap: true,
sap_type: 0,
sap_delta_time: 0
}]
}
);
let prft = match Any::decode(buf) {
Ok(Any::Prft(prft)) => prft,
Ok(atom) => panic!("unexpected {} while decoding any prft", atom.kind()),
Err(e) => panic!("failed to decode prft with error: {e}"),
};
assert_eq!(
prft,
Prft {
reference_track_id: 1,
ntp_timestamp: 17013886056065052993,
media_time: 342202323002237,
utc_time_semantics: ReferenceTime::Input,
}
);
let moof = match Any::decode(buf) {
Ok(Any::Moof(moof)) => moof,
Ok(atom) => panic!("unexpected {} while decoding any moof", atom.kind()),
Err(e) => panic!("failed to decode moof with error: {e}"),
};
assert_eq!(
moof,
Moof {
mfhd: Mfhd {
sequence_number: 4382715
},
traf: vec![Traf {
tfhd: Tfhd {
track_id: 1,
base_data_offset: None,
sample_description_index: None,
default_sample_duration: None,
default_sample_size: None,
default_sample_flags: None,
},
tfdt: Some(Tfdt {
base_media_decode_time: 342202323002237
}),
trun: vec![],
sbgp: vec![],
sgpd: vec![],
subs: vec![],
saiz: vec![Saiz {
aux_info: Some(AuxInfo {
aux_info_type: b"cbcs".into(),
aux_info_type_parameter: 0
}),
default_sample_info_size: 8,
sample_count: 234,
sample_info_size: vec![],
}],
saio: vec![Saio {
aux_info: Some(AuxInfo {
aux_info_type: b"cbcs".into(),
aux_info_type_parameter: 0
}),
offsets: vec![3901],
}],
meta: None,
senc: Some(Senc {
version: SencBoxVersion::V0,
use_subsamples: true,
data: vec![
0, 0, 0, 234, 0, 1, 0, 129, 0, 0, 46, 38, 0, 1, 0, 114, 0, 0, 2, 48, 0, 1,
0, 114, 0, 0, 4, 81, 0, 1, 0, 114, 0, 0, 3, 238, 0, 1, 0, 114, 0, 0, 3,
214, 0, 1, 0, 114, 0, 0, 4, 129, 0, 1, 0, 114, 0, 0, 3, 219, 0, 1, 0, 114,
0, 0, 5, 64, 0, 1, 0, 114, 0, 0, 5, 71, 0, 1, 0, 114, 0, 0, 4, 203, 0, 1,
0, 114, 0, 0, 5, 182, 0, 1, 0, 114, 0, 0, 5, 10, 0, 1, 0, 114, 0, 0, 5, 50,
0, 1, 0, 114, 0, 0, 4, 113, 0, 1, 0, 114, 0, 0, 3, 105, 0, 1, 0, 114, 0, 0,
3, 138, 0, 1, 0, 114, 0, 0, 3, 107, 0, 1, 0, 114, 0, 0, 2, 227, 0, 1, 0,
114, 0, 0, 3, 85, 0, 1, 0, 114, 0, 0, 4, 6, 0, 1, 0, 114, 0, 0, 4, 105, 0,
1, 0, 114, 0, 0, 4, 26, 0, 1, 0, 114, 0, 0, 5, 32, 0, 1, 0, 114, 0, 0, 6,
24, 0, 1, 0, 114, 0, 0, 5, 193, 0, 1, 0, 114, 0, 0, 5, 73, 0, 1, 0, 114, 0,
0, 4, 179, 0, 1, 0, 114, 0, 0, 4, 249, 0, 1, 0, 114, 0, 0, 4, 215, 0, 1, 0,
114, 0, 0, 6, 79, 0, 1, 0, 114, 0, 0, 4, 137, 0, 1, 0, 114, 0, 0, 4, 131,
0, 1, 0, 114, 0, 0, 4, 126, 0, 1, 0, 114, 0, 0, 4, 87, 0, 1, 0, 114, 0, 0,
4, 164, 0, 1, 0, 114, 0, 0, 5, 75, 0, 1, 0, 114, 0, 0, 4, 96, 0, 1, 0, 114,
0, 0, 4, 97, 0, 1, 0, 114, 0, 0, 4, 123, 0, 1, 0, 114, 0, 0, 3, 251, 0, 1,
0, 114, 0, 0, 5, 51, 0, 1, 0, 114, 0, 0, 4, 4, 0, 1, 0, 114, 0, 0, 6, 91,
0, 1, 0, 114, 0, 0, 3, 83, 0, 1, 0, 114, 0, 0, 4, 92, 0, 1, 0, 114, 0, 0,
5, 47, 0, 1, 0, 114, 0, 0, 4, 185, 0, 1, 0, 114, 0, 0, 6, 63, 0, 1, 0, 114,
0, 0, 4, 40, 0, 1, 0, 114, 0, 0, 5, 80, 0, 1, 0, 114, 0, 0, 5, 124, 0, 1,
0, 114, 0, 0, 4, 236, 0, 1, 0, 114, 0, 0, 4, 73, 0, 1, 0, 114, 0, 0, 4,
240, 0, 1, 0, 114, 0, 0, 5, 113, 0, 1, 0, 114, 0, 0, 3, 183, 0, 1, 0, 114,
0, 0, 2, 229, 0, 1, 0, 114, 0, 0, 3, 64, 0, 1, 0, 114, 0, 0, 3, 77, 0, 1,
0, 114, 0, 0, 3, 161, 0, 1, 0, 114, 0, 0, 3, 39, 0, 1, 0, 114, 0, 0, 4, 42,
0, 1, 0, 114, 0, 0, 3, 229, 0, 1, 0, 114, 0, 0, 3, 180, 0, 1, 0, 114, 0, 0,
4, 27, 0, 1, 0, 128, 0, 0, 17, 95, 0, 1, 0, 117, 0, 0, 4, 201, 0, 1, 0,
119, 0, 0, 3, 140, 0, 1, 0, 120, 0, 0, 4, 205, 0, 1, 0, 121, 0, 0, 3, 150,
0, 1, 0, 120, 0, 0, 3, 187, 0, 1, 0, 120, 0, 0, 3, 114, 0, 1, 0, 119, 0, 0,
3, 208, 0, 1, 0, 120, 0, 0, 4, 251, 0, 1, 0, 120, 0, 0, 3, 137, 0, 1, 0,
119, 0, 0, 3, 120, 0, 1, 0, 120, 0, 0, 4, 137, 0, 1, 0, 121, 0, 0, 3, 15,
0, 1, 0, 115, 0, 0, 3, 125, 0, 1, 0, 120, 0, 0, 3, 122, 0, 1, 0, 119, 0, 0,
3, 56, 0, 1, 0, 119, 0, 0, 5, 169, 0, 1, 0, 119, 0, 0, 3, 210, 0, 1, 0,
120, 0, 0, 3, 195, 0, 1, 0, 120, 0, 0, 6, 31, 0, 1, 0, 119, 0, 0, 4, 222,
0, 1, 0, 120, 0, 0, 4, 29, 0, 1, 0, 119, 0, 0, 4, 81, 0, 1, 0, 115, 0, 0,
3, 101, 0, 1, 0, 114, 0, 0, 2, 137, 0, 1, 0, 114, 0, 0, 2, 169, 0, 1, 0,
114, 0, 0, 3, 98, 0, 1, 0, 114, 0, 0, 2, 234, 0, 1, 0, 114, 0, 0, 2, 238,
0, 1, 0, 114, 0, 0, 3, 211, 0, 1, 0, 114, 0, 0, 2, 232, 0, 1, 0, 114, 0, 0,
4, 40, 0, 1, 0, 114, 0, 0, 2, 150, 0, 1, 0, 114, 0, 0, 2, 205, 0, 1, 0,
114, 0, 0, 3, 35, 0, 1, 0, 114, 0, 0, 4, 6, 0, 1, 0, 114, 0, 0, 3, 148, 0,
1, 0, 114, 0, 0, 3, 122, 0, 1, 0, 114, 0, 0, 3, 205, 0, 1, 0, 114, 0, 0, 4,
215, 0, 1, 0, 114, 0, 0, 3, 46, 0, 1, 0, 114, 0, 0, 4, 228, 0, 1, 0, 114,
0, 0, 4, 29, 0, 1, 0, 114, 0, 0, 4, 178, 0, 1, 0, 114, 0, 0, 4, 122, 0, 1,
0, 114, 0, 0, 4, 138, 0, 1, 0, 114, 0, 0, 4, 103, 0, 1, 0, 114, 0, 0, 4,
134, 0, 1, 0, 114, 0, 0, 5, 15, 0, 1, 0, 114, 0, 0, 3, 191, 0, 1, 0, 114,
0, 0, 5, 72, 0, 1, 0, 114, 0, 0, 3, 204, 0, 1, 0, 129, 0, 0, 24, 108, 0, 1,
0, 114, 0, 0, 2, 58, 0, 1, 0, 114, 0, 0, 3, 12, 0, 1, 0, 114, 0, 0, 3, 174,
0, 1, 0, 114, 0, 0, 3, 209, 0, 1, 0, 114, 0, 0, 3, 36, 0, 1, 0, 114, 0, 0,
3, 165, 0, 1, 0, 114, 0, 0, 3, 175, 0, 1, 0, 114, 0, 0, 3, 197, 0, 1, 0,
114, 0, 0, 3, 54, 0, 1, 0, 127, 0, 0, 37, 174, 0, 1, 0, 114, 0, 0, 6, 13,
0, 1, 0, 115, 0, 0, 6, 140, 0, 1, 0, 115, 0, 0, 6, 131, 0, 1, 0, 114, 0, 0,
8, 221, 0, 1, 0, 114, 0, 0, 7, 66, 0, 1, 0, 114, 0, 0, 5, 119, 0, 1, 0,
114, 0, 0, 5, 92, 0, 1, 0, 114, 0, 0, 5, 39, 0, 1, 0, 114, 0, 0, 4, 80, 0,
1, 0, 114, 0, 0, 4, 103, 0, 1, 0, 114, 0, 0, 6, 84, 0, 1, 0, 114, 0, 0, 4,
235, 0, 1, 0, 114, 0, 0, 4, 246, 0, 1, 0, 114, 0, 0, 5, 249, 0, 1, 0, 114,
0, 0, 5, 73, 0, 1, 0, 114, 0, 0, 4, 160, 0, 1, 0, 114, 0, 0, 5, 71, 0, 1,
0, 114, 0, 0, 4, 179, 0, 1, 0, 114, 0, 0, 6, 42, 0, 1, 0, 114, 0, 0, 5,
212, 0, 1, 0, 114, 0, 0, 5, 103, 0, 1, 0, 114, 0, 0, 5, 208, 0, 1, 0, 114,
0, 0, 6, 37, 0, 1, 0, 114, 0, 0, 6, 162, 0, 1, 0, 114, 0, 0, 5, 26, 0, 1,
0, 114, 0, 0, 6, 163, 0, 1, 0, 114, 0, 0, 6, 75, 0, 1, 0, 114, 0, 0, 5,
138, 0, 1, 0, 114, 0, 0, 6, 235, 0, 1, 0, 114, 0, 0, 5, 241, 0, 1, 0, 114,
0, 0, 5, 30, 0, 1, 0, 114, 0, 0, 5, 216, 0, 1, 0, 114, 0, 0, 5, 116, 0, 1,
0, 114, 0, 0, 4, 156, 0, 1, 0, 114, 0, 0, 6, 129, 0, 1, 0, 114, 0, 0, 3,
238, 0, 1, 0, 114, 0, 0, 4, 34, 0, 1, 0, 114, 0, 0, 4, 226, 0, 1, 0, 114,
0, 0, 5, 56, 0, 1, 0, 114, 0, 0, 5, 53, 0, 1, 0, 114, 0, 0, 6, 35, 0, 1, 0,
114, 0, 0, 6, 190, 0, 1, 0, 114, 0, 0, 5, 20, 0, 1, 0, 114, 0, 0, 7, 73, 0,
1, 0, 114, 0, 0, 8, 216, 0, 1, 0, 114, 0, 0, 5, 163, 0, 1, 0, 114, 0, 0, 5,
74, 0, 1, 0, 114, 0, 0, 5, 115, 0, 1, 0, 114, 0, 0, 5, 125, 0, 1, 0, 114,
0, 0, 6, 133, 0, 1, 0, 114, 0, 0, 5, 89, 0, 1, 0, 114, 0, 0, 5, 129, 0, 1,
0, 114, 0, 0, 5, 62, 0, 1, 0, 114, 0, 0, 5, 64, 0, 1, 0, 114, 0, 0, 4, 252,
0, 1, 0, 114, 0, 0, 5, 47, 0, 1, 0, 114, 0, 0, 5, 4, 0, 1, 0, 114, 0, 0, 5,
27, 0, 1, 0, 114, 0, 0, 4, 250, 0, 1, 0, 114, 0, 0, 5, 86, 0, 1, 0, 114, 0,
0, 4, 228, 0, 1, 0, 114, 0, 0, 5, 4, 0, 1, 0, 114, 0, 0, 4, 231, 0, 1, 0,
114, 0, 0, 4, 242, 0, 1, 0, 114, 0, 0, 5, 29, 0, 1, 0, 114, 0, 0, 4, 233,
0, 1, 0, 114, 0, 0, 4, 180, 0, 1, 0, 114, 0, 0, 4, 250, 0, 1, 0, 114, 0, 0,
4, 15, 0, 1, 0, 114, 0, 0, 4, 110, 0, 1, 0, 114, 0, 0, 4, 222, 0, 1, 0,
114, 0, 0, 4, 53, 0, 1, 0, 114, 0, 0, 5, 69, 0, 1, 0, 114, 0, 0, 5, 68, 0,
1, 0, 114, 0, 0, 5, 69, 0, 1, 0, 114, 0, 0, 5, 49, 0, 1, 0, 114, 0, 0, 5,
9, 0, 1, 0, 114, 0, 0, 4, 89, 0, 1, 0, 114, 0, 0, 4, 214, 0, 1, 0, 114, 0,
0, 5, 90, 0, 1, 0, 114, 0, 0, 5, 152, 0, 1, 0, 114, 0, 0, 5, 175, 0, 1, 0,
114, 0, 0, 5, 118, 0, 1, 0, 114, 0, 0, 5, 138, 0, 1, 0, 114, 0, 0, 5, 70,
0, 1, 0, 114, 0, 0, 5, 125, 0, 1, 0, 114, 0, 0, 5, 6, 0, 1, 0, 114, 0, 0,
4, 255, 0, 1, 0, 114, 0, 0, 4, 180, 0, 1, 0, 114, 0, 0, 5, 107, 0, 1, 0,
114, 0, 0, 5, 228, 0, 1, 0, 114, 0, 0, 7, 226, 0, 1, 0, 114, 0, 0, 6, 20,
0, 1, 0, 114, 0, 0, 5, 88, 0, 1, 0, 114, 0, 0, 5, 234, 0, 1, 0, 114, 0, 0,
5, 84, 0, 1, 0, 114, 0, 0, 5, 15, 0, 1, 0, 114, 0, 0, 4, 217, 0, 1, 0, 114,
0, 0, 6, 70, 0, 1, 0, 114, 0, 0, 5, 102, 0, 1, 0, 114, 0, 0, 4, 217, 0, 1,
0, 114, 0, 0, 6, 13, 0, 1, 0, 114, 0, 0, 5, 161, 0, 1, 0, 114, 0, 0, 6, 3,
0, 1, 0, 119, 0, 0, 6, 60, 0, 1, 0, 114, 0, 0, 3, 59
]
}),
udta: None,
}]
}
);
assert_eq!(0, buf.remaining());
}
